This pressure control apparatus comprises a body provided with an input flow path in communication with an input port, an output flow path in communication with an output port, a sensor flow path in communication with a sensor port, and an exhaust flow path in communication with an exhaust port. The pressure control apparatus comprises an air supply valve attached to the body and connected to the input flow path. The pressure control apparatus comprises an exhaust valve attached to the body and connected through a connection flow path to the air supply valve. The pressure control apparatus comprises a control circuit that controls the air supply valve and the exhaust valve. The pressure control apparatus comprises a pressure reception unit exposed to the sensor flow path, and a pressure sensor that transmits a pressure signal to the control circuit. The output flow path and the sensor flow path are separate flow paths not in communication with each other.
F15B 11/028 - Systems essentially incorporating special features for controlling the speed or the actuating force or speed of an output member for controlling the actuating force
F15B 11/06 - Servomotor systems without provision for follow-up action involving features specific to the use of a compressible medium, e.g. air, steam
A compliance unit 10 comprises: a body 11; a mounting plate 16; a disk 14 which is movable together with the mounting plate 16; a frame 15 which is fixed to the body 11 and accommodates the disk 14 in a movable manner; and a ball guide 13 which is disposed between the body 11 and the frame 15, accommodates steel balls 131, and guides movement of the disk 14 in an inclination direction thereof. The movement of the disk 14 in the inclination direction is guided by the steel balls 131 and the ball guide 13.
The disclosure includes a main body block 11 forming a primary-side flow path to which a fluid is supplied and a secondary-side flow path to which the fluid is discharged; a square cylinder 12 which is attached to the main body block 11 and assembles a valve drive mechanism and whose end surface is a rectangular cross-section; a valve member arranged between the main body block 11 and the cylinder 12; a fastening member 62 fastening the main body block 11 and the cylinder 12 by sandwiching a first flange provided in the main body block 11 and a second flange provided in the cylinder 12; and a fixing pin 74 communicating with a communication hole 72, which is formed in the fastening member 62, and press-fitted into the communication hole 72 and an attachment hole 71 formed at a corner portion of the cylinder 12.
F16K 7/12 - Diaphragm cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage with flat, dished, or bowl-shaped diaphragm
F16K 27/02 - Construction of housingsUse of materials therefor of lift valves
A flow rate regulating valve 10 comprises: an integrally formed valve body 20; a needle 21 that moves in a first direction; a supporting member 22 that is screw connected to the needle 21; a sealing member 24 that is disposed in a valve chamber 33 and that is formed integrally; and a first resilient member 23 that is disposed between the supporting member 22 and the sealing member 24 in the first direction. The needle 21 has a tapered portion 211 that approaches or moves away from a valve seat 335 to change an opening degree of a flow passage 34. The sealing member 24 is formed integrally. The sealing member 24 is disposed in contact with a second accommodating chamber 332 formed in a tapered shape within the valve chamber 33. The first resilient member 23 urges the sealing member 24 in a direction approaching a connecting portion 330, and urges the supporting member 22, screw connected to the valve body 20, in a direction moving away from the connecting portion 330. The sealing member 24 holds the tapered portion 211 concentric with the valve chamber 33 by means of the urging force of the first elastic member 23.
F16K 1/32 - Lift valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces Details
F16K 41/04 - Spindle sealings with stuffing-box with at least one ring of rubber or like material between spindle and housing
A liquid supply device 10 has a pump unit 11 in which a plurality of pump members are provided; a housing 15 in which a plurality of drive rods for driving the pump members are integrated; a drive roller 32 which rotation about a center rotation axis in a direction lateral to a reciprocation direction of the driving rod; a cam member 43 on whose end surface a cam surface 48 contacted with the drive roller 32 is provided; a magnet 66 provided on an outer peripheral portion of the cam member 43; and a magnetic sensor 71 that senses a magnetic field of the magnet 66 to output a rotation signal.
F04B 1/16 - Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders having two or more sets of cylinders or pistons
An air blow gun 10 has: a main case 11 provided with a discharge nozzle 14; a unit accommodation chamber 29 detachably accommodating any of a pulse blow unit 31 that intermittently outputs, to an intermittent output end portion 39, air supplied to an intermittent input end portion 34 and a continuous blow unit that continuously outputs, to a continuous output end portion, air supplied to a continuous input end portion; a unit exchange lid by which the unit accommodation chamber 29 is opened/closed; and a manual valve 21 switched, by a trigger lever 24, between an open state in which the air discharged from the pulse blow unit 31 or continuous blow unit is discharged to a discharge nozzle 14 or a closed state in which the discharging is stopped.
A tool exchange device in which a tool unit is detachably attached, the tool exchange device includes: a device body in which a motor accommodation chamber for accommodating an electric motor is formed; a cylindrical member provided in the device body and to which a plurality of balls engaged with an engagement ring provided in the tool unit are attached; a cam member attached inside the cylindrical member and rotated and driven by the electric motor arranged in the motor accommodation chamber; and a ball drive surface provided on the cam member and having a lock surface for engaging the ball with the engagement ring and a release surface for releasing the ball from the engagement ring.
The disclosure includes a body case 11 including a grip case portion 12 provided with an inclined connection surface 14 at a tip and held by an operator, and a tip case portion 13 capable of relative rotation with respect to the grip case part 12 and incorporating a discharge nozzle 21 for discharging air; a manual valve 31 switched between an open state of discharging the air to the discharge nozzle and a closed state of stopping the discharge; and a trigger lever 34 operating the manual valve 31 between the open state and the closed state, the tip case portion 13 is switched to either a straight position of straight extending with respect to the grip case portion 12 and an inclination position inclined with respect to the grip case portion 12.
NATIONAL UNIVERSITY CORPORATION TOTTORI UNIVERSITY (Japan)
KOGANEI CORPORATION (Japan)
Inventor
Nokami, Toshiki
Hamada, Tomoaki
Majima, Kazuhiro
Kawano, Takahiro
Muramoto, Yasuhiko
Abstract
The object is to provide a method for producing a cyclic oligosaccharide through which a cyclic oligosaccharide can be efficiently synthesized. In addition, the object is to provide a novel cyclic oligosaccharide obtained through the production method. The method for producing a cyclic oligosaccharide includes subjecting a linear oligosaccharide, in which 5 to 10 α-glucosamines or derivatives thereof are bonded in series via 1,4-bonds, to a liquid phase electrolysis reaction.
This fluid pressure actuator comprises an elastic tube which has a tube body and a reinforcement member, and which expands in a radial direction and contracts in an axial direction by a fluid pressure supplied to the tube body. The fluid pressure actuator comprises a first holder attached to a first end of the elastic tube, and a second holder attached to a second end of the elastic tube. The fluid pressure actuator comprises a plate member which is provided between the first holder and the second holder, is disposed outside the elastic tube, and has a waveform part. The fluid pressure actuator comprises a connection member that holds the plate member and the elastic tube.
F15B 15/10 - Fluid-actuated devices for displacing a member from one position to anotherGearing associated therewith characterised by the construction of the motor unit the motor being of diaphragm type
A manifold 1 according to one embodiment comprises: a manifold block 2 having a main flow passage 11 extending inward from an opening hole 20 open in a surface; and a closing member 3 that is inserted into the opening hole 20 to close the opening hole 20. The closing member 3 has a seal member 30 and a fixing member 40. A seal part for sealing the main flow passage 11 is formed on one side of the seal member 30, and the fixing member 40 has a body part that is in contact with the other side of the seal member, and a protrusion part protruding from the body part. The closing member 3 press-fitted into the opening hole 20 is fixed to the manifold block 2 by causing the protrusion part to enter the inner peripheral surface of the opening hole 20.
Provided is an assistive suit that is easy to manage. This assistive suit 10 has a shoulder strap 20 to which a guide pulley 28 is attached. The assistive suit 10 has a right leg belt 40 to which a guide pulley 48 is attached, and a left leg belt 50 to which a guide pulley 58 is attached. The assistive suit 10 has a hip pad 30 to which a guide pulley 38 is attached. The assistive suit 10 has an assistive tube 60 that is hung to form a loop meandering through the guide pulley 28, the guide pulley 48, the guide pulley 38, and the guide pulley 58, an air supply tool 66 and an air discharge tool 67 being connected partway in the loop.
A compressed air supply device having a simple structure capable of supplying compressed air from an outside to pneumatic equipment incorporated into a moving device. This compressed air supply device includes: an air supply head provided with an opposite surface opposing to a connection surface; an air supply rod arranged in the air supply head so as to be reciprocable between a projecting position where a projecting surface protrudes from the opposite surface and a retraction position where the projecting surface is retracted from the projecting position; and an on-off valve blocking communication between a compressed air supply source and an air guide path when the projecting surface is away from the connection surface and causing the compressed air supply source and an air inflow path to communicate with each other via the air guide path when the connection surface abuts on the projecting surface.
F15B 11/068 - Servomotor systems without provision for follow-up action involving features specific to the use of a compressible medium, e.g. air, steam with valves for gradually putting pneumatic systems under pressure
F16L 37/46 - Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of two pipe-end fittings with a gate valve or sliding valve
An air supply device has a simple structure supplying compressed air to pneumatic equipment incorporated into a moving device from outside. The compressed air supply device includes: an air supply head having an opposite surface opposing a connection surface; an air supply rod in the air supply head so as to be capable of reciprocating between a projecting position where a projecting surface protrudes from the opposite surface and a retraction position where the projecting surface retracts from the projecting position; an on-off valve causing a compressed air supply source and an air inflow path to communicate with each other via an air guide path when the connection surface is abutted against the projecting surface; a first magnet on the connection surface; and a second magnet on the opposite surface, and by the magnetic attraction of both first and second magnets, an outlet and an inlet are centered.
Provided is a vacuum suction device capable of separating an object from a suction pad by either supplying positive pressure or opening to the atmosphere. A vacuum suction device 1 includes: a vacuum pump 10 including a gas suction port 10b, a gas exhaust port 10a, and a backflow prevention section; a first passage 21 connected to the exhaust port; a second passage 22 connected to the suction port; a third passage 23 connected to a suction pad 7; a first solenoid valve 31 that, when energized, communicates the first passage and the third passage and closes the second passage, and when deenergized, communicates the second passage and the third passage and closes the first passage; a first branch path 24 branched from the first passage; a second branch path 25 branched from the second passage; and a second solenoid valve 32 that, when energized closes the first branch path and opens the second branch path to the atmosphere, and when deenergized, opens the first branch path to the atmosphere and closes the second branch path.
A non-contact conveyance device includes a conveyance head in which a flat facing surface opposing a conveyed object is formed, a gas supply port connected to a supply source of compressed air is provided in the conveyance head, each of ejection ports of a plurality of ejection paths that communicate with the supply port and are formed in the conveyance head is provided at a position separated by an opening distance from a holding center point of the facing surface, an inclination angle of the ejection path with respect to the facing surface is set to an acute angle, and the compressed gas ejected from each of the ejection ports flows along the facing surface and holds the conveyed object without causing the convey object to contact with the facing surface.
Provided is a control valve capable of precisely and easily adjusting a communication opening degree and volume of a flow path by means of a simple structure. A control valve (flow rate adjustment valve (16) has a valve housing 20 provided with a flow path block 21 having formed therein a flow path through which a fluid flows, a valve assembly 50 attached to the valve housing 20 so as to be free to move in a first direction and provided with a valve body 31 that changes the communication opening degree of the flow path, and an operating shaft 51a provided with a shaft part 53 inserted into an insertion hole 52 formed in the valve housing 20 and a tapered shaft part 54 that comes into contact with the valve assembly, the position of the valve body being adjusted via the tapered shaft part by moving the operating shaft in a second direction.
This liquid supply device (10) that supplies a liquid contained in a liquid tank 11 to an applicator 13 has a first pump 21 and a second pump 22 that are provided in a liquid supply channel 12, wherein the liquid flowing toward the applicator 13 is filtered by a filter 14. A return flow path 15 is provided that returns the liquid that has been filtered by the filter 14 to the liquid tank 11, a flow path open/close valve 23 is provided between the first pump 21 and the second pump 22, and switching is performed between an applying mode in which the liquid is supplied to the applicator 13 and the supply of the liquid to the return flow path 15 is stopped, and a return mode in which the liquid is supplied to the return flow path 15 and the supply of the liquid to the applicator 13 is stopped.
A flow rate control valve 10a comprises: a housing in which a valve body for adjusting an opening degree of a flow path is mounted so as to be movable in a reciprocating manner; a drive force transmission mechanism 31 mounted in the housing, and comprising a valve drive shaft for driving the valve body, a hollow threaded shaft 40 screwed to the valve drive shaft, and a rotary body 36 for rotationally driving the hollow threaded shaft 40; and a drive mechanism 53 comprising actuators 54, 55 in which a piston 61 is incorporated. The piston 61 has a lever 66 that engages with an engagement part provided on the rotary body 36, and the rotary body 36 is rotated by a certain angle through the lever 66 by reciprocating movement of the piston 61 to adjust the opening degree of the flow path by the valve body.
F16K 31/50 - Mechanical actuating means with screw-spindle
F16K 31/163 - Operating meansReleasing devices actuated by fluid with a mechanism, other than pulling- or pushing-rod, between fluid motor and closure member the fluid acting on a piston
A solenoid valve manifold 10 has: a wiring block 26 including a connector; a pedestal block 27 disposed on a solenoid valve aggregate; a support pin 32 that is provided to a support wall 31 provided to the pedestal block 27; a support hole 33 rotatably supports the wiring block 26; operation parts 43 that are provided at tip parts of leg portions 42 provided to end wall portions 34 of both ends of the wiring block; an engaging convex part 44 provided on each operation part 43; an engaging concave part 45 provided to the pedestal block 27 and engaged with the engaging convex part 44 when a connector 25 is held at an upright position; and an engaging concave part 46 engaged with the engaging convex part 44 when the connector 25 is held at a lateral position.
NATIONAL UNIVERSITY CORPORATION TOTTORI UNIVERSITY (Japan)
KOGANEI CORPORATION (Japan)
Inventor
Nokami, Toshiki
Itoh, Toshiyuki
Sakai, Hiraku
Hamada, Tomoaki
Abstract
This invention provides a method for producing a glycan with improved yield ratio of streocontrolled glycan. Additionally it provides the building blocks used as the sugar donor and as the sugar acceptor to implement a method for producing the glycan. It also provides a novel compound. It subjects the specific building block A of this invention to electrolytic oxidation in an aprotic organic solvent that contains an electrolyte; and subjects the specific building block B of this invention to glycosylation with the electrolytically oxidized building block A in the method for producing a glycan based on the liquid phase process.
C07D 309/04 - Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
The present invention comprises: a main body block 11 having a primary-side flow path through which fluid is supplied and a secondary-side flow path through which fluid is discharged; a prismatic cylinder 12 which is attached to the main body block 11, is equipped with a valve drive mechanism, and has a rectangular cross-section; a valve member disposed between the main body block 11 and the cylinder 12; a fastening member which fastens the main body block 11 and the cylinder 12 by sandwiching a first flange provided in the main body block 11 and a second flange provided in the cylinder 12; and a fixing pin 74 press-fitted into a communication hole 72 and a mounting hole 71 which is formed at a corner part of the cylinder 12 and communicated with the communication hole 72 formed in the fastening member 62.
A valve base 15 has: a valve base main body 20 on which a connector accommodating portion 37 and a board installing hole 38 are formed; a board assembly 42 provided with a plurality of output terminals and a plurality of input terminals connected to the output terminals by output wirings, and attached to the board installing hole 38; a relay connector 41 provided with a solenoid-side connection portion connected to a solenoid terminal and a board-side connection portion connected to the output terminals, and attached to the connector accommodating portion 37; and a through hole 55 provided on the valve base main body 20 so as to communicate with the connector accommodating portion 37, and exteriorly exposing a part of the relay connector 41. A manifold electromagnetic valve is formed by striking the valve bases 15 against each other. A type of solenoid valve is indicated by the relay connector 41 attached to the valve base 15.
A valve base 15 has: a valve base body 20 on which a pin insertion hole 65 and a board installing hole 38 are formed; a board assembly 42 having a board 43 provided with a plurality of output terminals and a board connector 44 provided with a plurality of input terminals; a plurality of coupling terminals provided on the board 43 at intervals and connected to the input terminals of the board connector 44 of another adjacent board assembly 42; an output wiring connecting the output terminals and the input terminals; and a coupling wiring connecting the coupling terminals to the input terminals. A plurality of output pins 61 to 63 constituting the output terminals are provided on the board assembly 42. A manifold solenoid valve is formed by a plurality of valve bases on which solenoid valves are mounted.
This air blow gun comprises: a body case 11 including a grip case part 12 provided with an inclined connection surface 14 at an end and which is held by a worker, and an end case part 13 incorporating an ejection nozzle 21 capable of relative rotation with respect to the grip case part 12 and which ejects air; a manual operation valve 31 that is switched between an open state in which air is ejected to the ejection nozzle and a closed state in which the ejection is stopped; and a trigger lever 34 that operates the manual operation valve 31 into the open state or the closed state. The end case part 13 is switchable between a straight position at which the end case part 13 extends straight with respect to the grip case part 12 and an inclination position at which the end case part 13 is inclined with respect to the grip case part 12.
B05B 1/08 - Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops of pulsating nature, e.g. delivering liquid in successive separate quantities
B05B 5/025 - Discharge apparatus, e.g. electrostatic spray guns
B08B 5/02 - Cleaning by the force of jets, e.g. blowing-out cavities
In the present invention, an air blow gun 10 has: a main case 11 provided with a discharge nozzle 14; a unit accommodating chamber 29 that detachably accommodates a pulse blow unit 31 that intermittently outputs, to an intermittent output end part 39, air fed to an intermittent input end part 34, and detachably accommodates a continuous blow unit that continuously outputs, to a continuous output end part, air fed to a continuous input end part; a unit exchange lid by which the unit accommodating chamber 29 is opened or closed; and a manual valve 21 that is switched, by means of a trigger lever 24, between an open state in which air discharged from the pulse blow unit 31 or the continuous blow unit is discharged to a discharge nozzle 14, or a closed state in which the discharging is stopped.
B08B 5/02 - Cleaning by the force of jets, e.g. blowing-out cavities
B05B 1/08 - Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops of pulsating nature, e.g. delivering liquid in successive separate quantities
B05B 5/025 - Discharge apparatus, e.g. electrostatic spray guns
27.
PRODUCTION METHOD OF CYCLIC OLIGOSACCHARIDE, CYCLIC OLIGOSACCHARIDE AND COMPLEXATION AGENT
NATIONAL UNIVERSITY CORPORATION TOTTORI UNIVERSITY (Japan)
KOGANEI CORPORATION (Japan)
Inventor
Nokami Toshiki
Hamada Tomoaki
Majima Kazuhiro
Kawano Takahiro
Muramoto Yasuhiko
Abstract
One purpose of the present invention is to provide a production method of a cyclic oligosaccharide by which a cyclic oligosaccharide can be efficiently synthesized. Another purpose of the present invention is to provide a novel cyclic oligosaccharide obtained by the production method. A production method of a cyclic oligosaccharide, said method comprising subjecting a linear oligosaccharide, in which 5 to 10 α-glucosamines or derivatives thereof are linked in series via 1,4-linkages, to liquid-phase electrolysis.
A61K 45/00 - Medicinal preparations containing active ingredients not provided for in groups
A61K 47/69 - Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additivesTargeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit
C08B 30/00 - Preparation of starch, degraded or non-chemically modified starch, amylose, or amylopectin
This liquid supply device 10 comprises: a pump unit 11 in which multiple pump members are provided; a housing 15 in which multiple drive rods for driving the pump members are integrated; a drive roller 32 which revolves about a central rotation axis in the lateral direction with respect to the direction of reciprocation of the driving rod; a cam member 43 which on one end has a cam surface 48 where the drive roller 32 makes contact and which is rotationally driven by the electric motor 45; a magnet 66 which is provided on the outer periphery of the cam member 43; and a magnetic sensor 71 which outputs a rotation signal in response to magnetic force of the magnet 66.
F04B 9/04 - Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms
F04B 53/00 - Component parts, details or accessories not provided for in, or of interest apart from, groups or
Provided is a tool changer having a simple structure. This tool changer 10 has: a master unit 11 in which an electric motor 31 is incorporated; a tool unit 12 to which a lock pin 42 is attached, the lock pin 42 protruding toward the master unit 11, and the tool unit 12 being provided with an operation device; a cam member 33 provided with the master unit 11, the cam member 33 being rotationally driven by a shaft 32 of the electric motor 31; and a lock member 47 provided to the master unit 11 so as to be capable of moving in a direction crossing a rotational center axis of the cam member 33. The lock member 47 moves to a lock position for engaging with an engagement groove 56 in the lock pin 42 due to the cam member 33, and an unlock position for being released from the engagement groove 56.
Provided is a tool changer having a simple structure. This tool changer 10a has: a device body 20 in which is formed a motor accommodation chamber 35 for accommodating an electric motor 36; a cylindrical member 31 provided to the device body 20, the cylindrical member 31 having mounted therein a plurality of balls 41 that engage with an engaging ring 15 provided to a tool unit 11; a cam member 42 mounted inside the cylindrical member 31, the cam member 42 being rotationally driven by the electric motor 36 disposed in the motor accommodation chamber 35; and a ball driving surface provided to the cam member 42, the ball driving surface being provided with a locking surface that causes the balls 41 to engage with the engaging ring and a releasing surface that releases the balls 41 from the engaging ring 15.
This liquid supply device causes a tube diaphragm 15 serving as a first flexible member to expand to introduce a liquid into a pump chamber 16, and causes the tube diaphragm 15 to contract to discharge the liquid in the pump chamber 16 to the outside, the liquid supply device comprising: a medium accommodating case 28 provided with a bellows 31 serving as a second flexible member for partitioning a medium accommodating chamber 32 which communicates with a pump accommodating chamber 17, and an air chamber 33; a drive mechanism 27 provided with a rod 44a; an electric motor 46 serving as a driving member for causing the rod 44a to reciprocate in an axial direction; and a pressure regulating mechanism 60 for reducing the pressure in the air chamber 33 when the bellows 31 is to be contracted and the tube diaphragm 15 is expanded by a liquid medium M.
Provided is a compressed air supply device with a simple structure capable of supplying compressed air to pneumatic equipment incorporated into a moving device from the outside. The compressed air supply device comprises: an air supply head 27a provided with an opposing surface 28 opposing a connection surface 13; an air supply rod 32 provided in the air supply head 27a so as to be capable of reciprocating between a protruding position at which a protruding surface 33 protrudes from the opposing surface 28 and a retracting position at which the protruding surface 33 retracts from the protruding position; an opening/closing valve 36 causing a compressed air supply source 41 and an air inflow path 15 to communicate with each other via an air guidance path 37 when the connection surface 13 is butted against the protruding surface 33; a first magnet 47 provided on the connection surface 13; and a second magnet 48 provided on the opposing surface 28. By magnetic attraction of both the magnets 47 and 48, an outflow port 38 and an inflow port 14 are centered.
F16K 1/00 - Lift valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
F16L 25/00 - Construction or details of pipe joints not provided for in, or of interest apart from, groups
Provided is a compressed air supply device having a simple structure capable of supplying compressed air from the outside to a pneumatic device built into a moving device. This compressed air supply device comprises: an air supply head 27a provided with an opposing surface 27 opposing to a connection surface 14; an air supply rod 32 disposed in the air supply head 26a so as to be able to reciprocate between a protruding position at which a protruding surface 33 protrudes from the opposing surface 27 and a retracted position at which the protruding surface 33 is retracted from the protruding position; and an opening/closing valve 36 which shuts off communication between a compressed air supply source 41 and an air guide path 37 when the protruding surface 33 is apart from the connection surface 14 and which causes the compressed air supply source 41 and an air inflow path 16 to communicate with each other via the air guide path 37 when the connection surface 14 is in abutment against the protruding surface 33.
F15B 11/06 - Servomotor systems without provision for follow-up action involving features specific to the use of a compressible medium, e.g. air, steam
B25J 19/00 - Accessories fitted to manipulators, e.g. for monitoring, for viewingSafety devices combined with or specially adapted for use in connection with manipulators
F16L 37/46 - Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of two pipe-end fittings with a gate valve or sliding valve
A liquid supplying device includes: a first pump and a second pump respectively provided in a liquid supplying path that supplies liquid contained in a liquid accommodating portion to an applicator; a filter passing through the liquid that flows toward the applicator; and a return flow path that returns the liquid passing through the filter to the liquid accommodating portion. In a circulating mode that supplies the liquid to the return flow path and stops supply of the liquid to the applicator, any of the first pump and the second pump continuously supplies the liquid to the return flow path.
An assistive suit 10 equipped with a shoulder belt 23 to which an upper guide member 40 is attached, a right leg belt 34a to which a lower guide member 41 is attached, a left leg belt 34b to which a lower guide member 42 is attached, and an elastic assistive tube 63, the ends of which have an air supply unit 71 and an air discharge unit 72 provided thereto, wherein the assistive tube 63 is woven so as to extend between the lower guide member 41 and the upper guide member 40, and between the upper guide member 40 and the lower guide member 42, and an assistive force in the direction which raises the upper body is applied to the wearer when compressed air is supplied to the assistive tube 63.
This contactless conveyance device has a conveyance head 10 in which a flat facing surface 11 that faces a conveyed item is formed. A gas supply port 14 that is connected to a compressed gas supply source is provided in the conveyance head 10. Respective ejection apertures 22 of a plurality of jet passages 21 that are formed in the conveyance head 10 in communication with the gas supply port 14 are provided in locations that are removed by respective opening distances from a retention center point P of the facing surface 11. The angles of inclination of the jet passages 21 with regard to the facing surface 11 are configured as acute angles. The compressed gas that is ejected from each of the ejection apertures 22 flows along the facing surface 11 and retains the conveyed item without allowing the same to contact the facing surface 11.
An alignment device has a support base attached to a conveying device, and a mounting plate to which a gripping member is attached, and the mounting plate is transferably abutted on a fastening holder that is fixed to the support base. A movable ring fixed to the mounting plate has a sliding part that is transferably engaged with the fastening holder. A first holding mechanism arranged between the fastening holder and the mounting plate locks the mounting plate to the fastening holder. A second holding mechanism provided between the fastening holder and the movable ring cancels a first-direction force of the mounting plate.
A solenoid valve manifold 10 has: a wiring block 26 that is provided with a connector; a pedestal block 27 that is disposed on a solenoid valve assembly; a support pin 32 that is provided to a supporting wall 31 provided to the pedestal block 27; a support hole 33 that turnably supports the wiring block 26; an operation part 43 that is provided at the tip of leg portions 42 which are provided to each of end wall sections 34 at both ends of the wiring block; a locking protrusion 44 that is provided to each operation part 43; locking recesses 45 that are provided to the pedestal block 27 and that lock onto the locking protrusions 44 when the connector 25 is held in an upright position; and locking recesses 46 that lock onto the locking protrusions 44 when the connector 25 is held in a horizontal position.
An electromagnetic valve has an inlet port and an outlet port. The electromagnetic valve is configured to open and close a driving fluid passage communicating the inlet port and the outlet port. The electromagnetic valve includes: a housing; a solenoid that includes a bobbin having a coil wound therearound; a moving core that is provided on an axis of the bobbin and is disposed movably in an axial direction; a stationary core that is provided on the axis of the bobbin and is fixed in the housing; and a valve that is configured to be movable together with the moving core and opens and closes the driving fluid passage. The inlet port is opened on one surface side of the housing in the axial direction of the bobbin while the outlet port is opened on the other surface side of the housing in the axial direction of the bobbin.
Valve bases 15 each have: a valve base body 20 in which a connector containing part 37 and a substrate mounting hole 38 are formed; a substrate assembly 42 in which are provided a plurality of output terminals and a plurality of input terminals connected to the output terminals by output wiring, and which is fitted in the substrate mounting hole 38; a relay connector 41 in which are provided a solenoid side connection part for connection with a solenoid terminal and a substrate side connection part for connection with an output terminal, and which is fitted in the connector containing part 37; and a through hole 55 which is provided in the valve base body 20 so as to be in communication with the connector containing part 37 and which exposes part of the relay connector 41 to the outside. The valve bases 15 are butted against each other so that a manifold electromagnetic valve is formed. The relay connector 41 fitted in the valve base 15 indicates the type of electromagnetic valve.
A valve base 15 has: a valve base body 20 having a pin insertion hole 65 and a substrate mounting hole 38 formed therein; a substrate assembly 42 equipped with a substrate 43 provided with a plurality of output terminals and a substrate connector 44 provided with a plurality of input terminals; a plurality of connection terminals provided at intervals on the substrate 43 and connected to the input terminals of the substrate connector 44 of another adjacent substrate assembly 42; an output wiring for connecting the output terminals and the input terminals; and a connection wiring for connecting the connection terminals to the input terminals. A plurality of output pins 61-63 constituting the output terminals are provided on the substrate assembly 42. A manifold solenoid valve is formed by a plurality of valve bases on which solenoid valves are mounted.
A shock absorber 10a comprises: a case 11 having incorporated therein a main bearing 16 for supporting a base end side of a piston rod 24, and an auxiliary bearing 52 for supporting a tip end side; a piston 27 which is provided at a base end part of the piston rod 24 and moves within an oil chamber 21; a packing holder 40 having an inner peripheral surface 47 that forms a gap 48 with an outer peripheral surface of the piston rod 24; and inner packing 44 and outer packing 43, each disposed in the packing holder 40. The inter-packing distance L between the inner packing 44 and the outer packing 43 is longer than a reciprocating stroke S of the piston rod 24.
NATIONAL UNIVERSITY CORPORATION TOTTORI UNIVERSITY (Japan)
KOGANEI CORPORATION (Japan)
Inventor
Nokami Toshiki
Itoh Toshiyuki
Sakai Hiraku
Hamada Tomoaki
Abstract
The present invention provides a method for producing a sugar chain, which achieves an excellent yield of a stereocontrolled sugar chain. The present invention also provides building blocks for sugar donors and for sugar acceptors, which are used for the purpose of carrying out the above-described method for producing a sugar chain. The present invention additionally provides a novel compound. In a method for producing a sugar chain by means of a liquid phase method, a specific building block A according to the present invention is electrolytically oxidized in an aprotic organic solvent that contains an electrolyte, and a specific building block B according to the present invention and the electrolytically oxidized building block A are glycosylated.
C07H 3/06 - Oligosaccharides, i.e. having three to five saccharide radicals attached to each other by glycosidic linkages
C07H 5/10 - Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium to sulfur, selenium, or tellurium to sulfur
47.
ELECTROMAGNETIC VALVE, VALVE, FLUID CONTROL DEVICE, AND ELECTROMAGNETIC VALVE REPLACEMENT METHOD
Provided are an electromagnetic valve, a valve, a fluid control device, and an electromagnetic valve replacement method that make it possible to suppress enlargement of a device, even when used in a device in which valves are clustered together. According to the present invention, an electromagnetic valve 30 comprises: a housing 31; a solenoid that is housed in the housing 31 and comprises a bobbin 33A around which a coil 34 is wound; a mobile element 36A that is provided along the axis of the bobbin 33A and can move in the axial direction; a fixed part 35 that is provided along the axis of the bobbin 33A and is fixed inside the housing 31; and an upper valve element 36D that can move with the mobile element 36A and opens/closes a drive fluid passage. An inflow port opens at a bobbin 33A axial-direction upper surface 31K side of the housing 31, and an outflow port opens at a bobbin 33A axial-direction lower surface 31E side of the housing 31.
This centering device (10a) has a support base (11) attached to a transporting device; and an attachment plate (12) to which a gripping member is attached, wherein the attachment plate (12) movably abuts a fastening holder (31) fixed to the support base (11). A movable ring (35) fixed to the attachment plate (12) is provided with a sliding part (41) that movably engages with the fastening holder (31), a first holding mechanism (53) provided between the fastening holder (31) and the attachment plate (12) locks the attachment plate (12) to the fastening holder (31), and a second holding mechanism (61) provided between the fastening holder (31) and the movable ring (35) cancels out a first-direction force of the attachment plate (12).
A position detecting apparatus has: a first bridge circuit configured to output a SIN signal depending on a movement of a magnet that is movable in a magnetization direction, a second bridge circuit configured to output a COS signal. An area-identifying element having a magnetic-field direction-detecting sensor is configured to determine whether the magnet is in an area defined on one side from a center of a bridge circuit in a moving direction of the magnet, or in an area defined on the other side from the center of the bridge circuit in the moving direction of the magnet. An ATAN2 signal having a main area signal and a shift area signal is computed on the basis of the sin signal and the cos signal, and a position of the magnet is computed on the basis of a signal of the magnetic direction-detecting sensor and the ATAN2 signal.
G01D 5/14 - Mechanical means for transferring the output of a sensing memberMeans for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for convertingTransducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
F15B 15/28 - Means for indicating the position, e.g. end of stroke
A compliance unit 10 includes a support plate 11, an attaching plate 12, and a fixing disk 22 that has a cylindrical portion 24 fixed to the support plate 11, and an annular, arc surface 26 is formed in a front surface of an annular portion 25 that is provided at a tip of the cylindrical portion 24 so as to protrude radially outside the cylindrical portion. A movable plate 31 is disposed between the annular portion 25 and the support plate 11, and the movable plate 31 is fastened to the attaching plate 12. The attaching plate 12 is provided with an abutment surface 37 opposing the arc surface 26, and the attaching plate 12 is movable to a position where the abutment surface 37 abuts on the arc surface 26 and a position where the abutment surface 37 is separate from the arc surface 26 via a gap 38 between the abutment surface and the arc surface 26.
This tool exchange device is provided with a master unit (11) and a tool unit (12) removably mounted on the master unit (11), and is configured so that a ball holder (34) is attached to a master block (13). The ball holder (34) projects from a mounting surface (16), and is provided with a flange part (36) that contacts a step difference surface (33) and a cylindrical part (35) on which balls (38) are mounted. A piston (41) provided with a ball drive part (43) is built in so as to be capable of reciprocating in the axial direction in a large-diameter hole (32). An engaging ring (58) is fitted into an accommodating hole (56) in a seal block (21), and a ball-engaging surface (58c) is provided to the engaging ring (58).
This spring-type timer 10 has: an outer tube 11 to which a piston rod 18 is attached; and a rotatable inner tube 21, wherein a liquid circulation chamber 36 inside the inner tube 21 is divided, by a piston assembly 35, into a front liquid chamber 36a and a rear liquid chamber 36b. A bypass passage 51 that communicates the front liquid chamber 36a and the rear liquid chamber 36b is provided between the outer tube 11 and the inner tube 21. A communication hole 54 that changes the opening degree of the bypass passage 51 according to the rotation of the inner tube 21 is formed in the inner tube 21, and the forward movement speed at which the piston rod 18 moves toward a forward limit position is set according to the opening degree of the communication hole 54.
E05F 3/04 - Closers or openers with braking devices, e.g. checksConstruction of pneumatic or liquid braking devices with liquid piston brakes
E05F 3/12 - Special devices controlling the circulation of the liquid, e.g. valve arrangement
F16F 9/34 - Special valve constructionsShape or construction of throttling passages
F16F 9/44 - Means on or in the damper for manual or non-automatic adjustmentSprings, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium Details such means combined with temperature correction
A group robot and a method for controlling a collective movement of a group robot that realize a combination of autonomous distributed control and centralized control according to the environment are provided. A group robot is formed of at least two robots that have powers and autonomously move obtains mutual position information among the robots and with respect to an object that exists in a movable area of the robots, presets a virtual object temperature for the object and a virtual initial robot temperature that is lower than the virtual object temperature for the robot, calculates a virtual robot temperature, which changed by a virtual heat transfer, from the virtual object temperature, the virtual initial robot temperature, and a distance between the robot and the object, calculates virtual attractive-repulsive force from a distance between the robots to keep the distance between the robots and virtual repulsive force acting between the object and the robot from a virtual robot temperature by using a thermodynamics mathematical model, and controls a movement direction and velocity of the robot by using a sum of the virtual attractive-repulsive force and the virtual repulsive force.
a) has a switching valve (26) including a switching-valve case (27) and a valve assembly (31), and the valve assembly (31) includes: a valve body (53) configured to open and close a valve hole; a small-diameter piston (33) partitioning so as to form a small-diameter pilot chamber (34); and a large-diameter piston (37) partitioning so as to form a large-diameter pilot chamber (38). The valve body (53) is switched to a closed position when air discharged from an inside of the switching-valve case (27) to an air discharge section (24) is supplied to the large-diameter pilot chamber (38) through a bypass flow path (77), and the valve body (53) is switched to an open position when air is exhausted.
B05B 1/00 - Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
B08B 5/02 - Cleaning by the force of jets, e.g. blowing-out cavities
F16K 31/143 - Operating meansReleasing devices actuated by fluid for mounting on, or in combination with, hand-actuated valves the fluid acting on a piston
F16K 21/04 - Self-closing valves, i.e. closing automatically after operation
B05B 12/06 - Arrangements for controlling deliveryArrangements for controlling the spray area for controlling time, or sequence, of delivery for effecting pulsating flow
F16K 31/124 - Operating meansReleasing devices actuated by fluid the fluid acting on a piston servo actuated
A tube-fixing tool is improved in assembling property between the tube-fixing tool and the elastic tube, and in production yield of the actuator. A tube-fixing tool is attached to an end of an elastic tube provided with: a soft tube and a cover tube, the soft tube constituting an actuator, the tube-fixing tool comprising: a fixing-tool body having a fitting-cylinder part provided with: a fitting-inner face that is fitted to an outer face of the soft tube; and a fitting-outer face that is fitted to an inner face of the cover tube; and a fixing sleeve having: an inner circumferential face that is opposed to the fitting-cylinder part via the cover tube; and a fastening part that is attached to the fixing-tool body, the cover tube being fixed between the fixing-tool body and the fixing sleeve.
F15B 15/10 - Fluid-actuated devices for displacing a member from one position to anotherGearing associated therewith characterised by the construction of the motor unit the motor being of diaphragm type
Shock absorbers (33) are attached to a press apparatus (10). The press apparatus (10) has a lower die unit (11) and an upper die unit (21) that is movable in vertical directions; the lower die unit and the upper die unit are capable of cooperating with each other to perform press-forming on a blank (W). The upper die unit (21) has an upper forming die (22) that serves as a forming die to perform press-forming on the blank (W) and upper blank holders (25) that partially serve as blank holders. The shock absorbers (33) are respectively disposed between the upper forming die (22) and the upper blank holders (25), and when the upper die unit (21) is moved upward away from the lower die unit (11) to open the upper and lower forming dies after press-forming is performed on the blank (W), impact applied to the upper blank holders (25) by the upper forming die (22) are respectively absorbed by the shock absorbers (33).
F16F 9/20 - Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein with the piston-rod extending through both ends of the cylinder
b). A spring force of a compression coil spring (37) urges the piston rod (25) in a direction to protrude from the case (11). An orifice (42), whose communication opening degree with a fluid passage (34) varies according to a rotated position of a rotation operation portion (15), is formed on the rotation operation portion (15), and positioning recesses are formed on the case (11) and are spaced apart from each other at intervals in a circumferential direction of the case (11).
F16F 9/44 - Means on or in the damper for manual or non-automatic adjustmentSprings, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium Details such means combined with temperature correction
F16F 9/346 - Throttling passages in the form of slots arranged in cylinder walls
60.
LINEAR RECIPROCATING DEVICE AND METHOD FOR PRODUCING SAME
A linear reciprocating device 10 includes: a support base 11 that is equipped with a support base body 12 and a guide rail 13 provided integrally so as to protrude from the support base body 12; and a moving block 16 that is fitted to the guide rail 13 so as to be capable of reciprocating therealong. The support base 11 and the moving block 16 each comprise a substrate made from an aluminum alloy. A first thermal-sprayed film 21 is formed on the side surface of the guide rail 13, and a second thermal-sprayed film 22 is formed on the opposing surface of the moving block 16. The thermal-sprayed films 21, 22 are both made from stainless steel. Steel balls 26 are positioned between a first rolling body guide surface 23 formed on the first thermal-sprayed film 21 and a second rolling body guide surface 24 formed on the second thermal-sprayed film 22.
A linear reciprocating device 10a includes: a guide rail 11 that has a rail base 12 and a rail part 13 provided integrally so as to protrude from the rail base 12; and a moving block 16 that is fitted to the rail part 13 so as to be capable of reciprocating therealong. The guide rail 11 and the moving block 16 each comprise a substrate made from an aluminum alloy. A first thermal-sprayed film 21 is formed on the side surface of the rail part 13, and a second thermal-sprayed film 22 is formed on the opposing surface of the moving block 16. The thermal-sprayed films 21, 22 are both made from stainless steel. Hard balls 26 are positioned between a first rolling body guide surface 23 formed on the first thermal-sprayed film 21 and a second rolling body guide surface 24 formed on the second thermal-sprayed film 22.
A filter (10) has a port block (13) provided with: an inflow port (11) to which compressed air is supplied; and an outflow port (12) from which purified compressed air flows out. A filter container (14) is attached to the port block (13), and an element assembly (30) is disposed inside the filter element (31). The element assembly (30) has: a filter element (31); and an air guide member (41) provided inside the filter element (31). The compressed air filtered through the filter element (31) is guided to an inner surface of the air guide member (41) through a slit (46).
B01D 45/12 - Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
B01D 45/08 - Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators
A filter has a port block provided with: an inflow port to which compressed air is supplied, and an outflow port from which purified compressed air flows out. A filter container accommodating an element assembly is attached to the port block. The element assembly has a filter element provided between an upper holder and a lower holder, and a blade cylinder provided inside the filter element. Compressed air supplied from the inflow port and filtered through the filter element is swirled by the blade cylinder.
B01D 45/16 - Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by the winding course of the gas stream
This compliance unit 10 is provided with a support plate 11, an attachment plate 12, and a fixing disk 22 having a cylindrical part 24 fixed to the support plate 11, and an annular circular arc surface 26 is formed on a front surface of an annular part 25 that is provided protruding to the outside in the radial direction of the cylindrical part at the tip of the cylindrical part 24. A movable plate 31 is disposed between the annular part 25 and the support plate 11, and the movable plate 31 is fastened to the attachment plate 12. An abutting surface 37 that faces the circular arc surface 26 is provided on the attachment plate 12, and the attachment plate 12 is free to move between a position in which the abutting surface 37 abuts the circular arc surface 26 and a position where the abutting surface 37 is separated from the circular arc surface 26 by a gap 38 formed with the circular arc surface 26.
Provided is a heat-resistant masking coating material, which forms a coating film that retains heat resistance and adhesiveness during work and is peelable after work. This heat-resistant masking coating material is a coating material where a silicone alkoxy oligomer-2, which is an intermediate oligomer (for instance, 10-mer to 20-mer) having a low ratio of crosslinked substitution groups, is added to a silicone alkoxy oligomer-1, which is a low oligomer (for instance, a tetramer) having a high ratio of crosslinked substitution groups. Such a heat-resistant masking coating material is used in a thermal spraying step, for instance. Specifically, a masking material is formed in a non-thermal-spray region using the heat-resistant masking coating material, a sprayed film is formed in a thermal spray region, and the masking material is removed. By means of this heat-resistant masking coating material, the adhesiveness as a masking material is retained while the peelability of the masking material after work can be improved.
B05D 1/32 - Processes for applying liquids or other fluent materials using means for protecting parts of a surface not to be coated, e.g. using stencils, resists
B05D 3/02 - Pretreatment of surfaces to which liquids or other fluent materials are to be appliedAfter-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
C09D 5/00 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects producedFilling pastes
This intermittent air blower gun (10a) has a switching valve (26) provided with a switching valve case (27) and a valve assembly (31) The valve assembly (31) comprises: a valve body (53) for opening and closing a valve hole; a small-diameter piston (33) for dividing a small-diameter pilot chamber (34); and a large-diameter piston (37) for dividing a large-diameter pilot chamber (38). When air discharged from the inside of the switching valve case (27) to an air discharge section (24) is supplied to the large-diameter pilot chamber (38) through a bypass flow passage (77), the valve body (53) is switched to a closing position, and when air is discharged, the valve body (53) is switched to an open position.
F16K 31/124 - Operating meansReleasing devices actuated by fluid the fluid acting on a piston servo actuated
B05B 1/08 - Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops of pulsating nature, e.g. delivering liquid in successive separate quantities
B08B 5/02 - Cleaning by the force of jets, e.g. blowing-out cavities
F16K 31/143 - Operating meansReleasing devices actuated by fluid for mounting on, or in combination with, hand-actuated valves the fluid acting on a piston
An actuator main body (11) is formed by a plurality of artificial muscles (12). Each artificial muscle (12) includes an elastic tube (13) and a braided tube (15) covering an outside of the elastic tube (13). A first outside cylindrical body (21) is attached to one end portion of the actuator main body (11), and a second outside cylindrical body (22) is attached to the other end portion of the actuator main body (11). Bonding portions (23, 24) are respectively provided in the first and second outside cylindrical bodies (21, 22). The bonding portions (23, 24) are used to bond the elastic tube (13) to the braided tube (15), to bond the outside cylindrical body (21) to the artificial muscles (12), and to bond the outside cylindrical body (22) to the artificial muscles (12).
F15B 15/14 - Fluid-actuated devices for displacing a member from one position to anotherGearing associated therewith characterised by the construction of the motor unit of the straight-cylinder type
F15B 15/10 - Fluid-actuated devices for displacing a member from one position to anotherGearing associated therewith characterised by the construction of the motor unit the motor being of diaphragm type
The tube pump comprises a metallic pump case 21 and a flexible tube 23 in such a manner that a pump chamber 24 is expanded/contracted by an indirect medium supplied to a drive chamber 25. Resin annular blocks 26 are fitted to the inner side of respective end parts of the flexible tube 23, and resin flanges 31 are welded to the outer side of the respective end parts of the flexible tube 23. Metallic fastening rings 34 are fastened to the pump case 21 by means of screw members 35, and a compressive force is applied to the flanges 31 between the pump case 21 and the fastening rings 34.
Provided are: a group robot in which autonomous distributed control and centralized control are combined according to an environment; and a population movement control method for the group robot. In a group robot (100) comprising at least two robots that have motive power and that move and travel autonomously: information about positions and speeds of the robots and an object (500) present in an area where the robots are movable is acquired; a virtual object temperature is set beforehand for the object, a virtual initial robot temperature that is lower than the virtual object temperature is set beforehand for the robots; and a changed virtual robot temperature caused due to virtual heat transfer is calculated on the basis of the virtual object temperature, the virtual initial robot temperature, and distances between the robots and the object. By using a thermodynamic mathematical model, virtual attractive/repulsive force for keeping the distance between the robots constant are calculated on the basis of the distance between the robots, and a virtual repulsive force applied between the robots and the object is calculated on the basis of the virtual robot temperature. The moving directions and the speeds of the robots are controlled on the basis of the sum total of the attractive/repulsive force and the repulsive force.
This position detecting device includes a first bridge circuit 31 which outputs a SIN signal in accordance with the movement of a magnet moving in a magnetization direction, and a second bridge circuit 32 which outputs a COS signal. A region determining means including a magnetic field direction detecting sensor is used to assess whether the magnet is on one side in the direction of movement relative to a central portion of the bridge circuit, or is on the other side in the axial direction. An ATAN2 value including a main region signal and a shift region signal is computed on the basis of the SIN signal and the COS signal, and the position of the magnet is computed on the basis of a signal from the magnetic field direction detecting sensor and the ATAN2 value.
G01D 5/16 - Mechanical means for transferring the output of a sensing memberMeans for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for convertingTransducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying resistance
F15B 15/28 - Means for indicating the position, e.g. end of stroke
An intermittent air discharge apparatus has a main valve and a pilot valve, the main valve being switched between a discharge state and a discharge stop state. The pilot valve is switched between an air-supply state to supply air to a pilot chamber for air-discharge, and an air-supply stop state. When the pilot valve is switched to the air-supply state, an exhaust passage communicates with the pilot chamber for air-discharge. When the pilot valve is switched to the air-supply state, a supply or exhaust passage allows an air supply passage to communicate with the pilot chamber for air-discharge and a pilot chamber for stopping air-supply; when the pilot valve is switched to the air-supply stop state, communication with the air supply passage is blocked. A flow rate of air from the pilot chamber for air-discharge is set by the exhaust passage, and a flow rate of air from the pilot chamber for stopping air-supply is set by the supply or exhaust passage.
F15B 11/06 - Servomotor systems without provision for follow-up action involving features specific to the use of a compressible medium, e.g. air, steam
F16K 31/122 - Operating meansReleasing devices actuated by fluid the fluid acting on a piston
F15B 11/00 - Servomotor systems without provision for follow-up action
A piston-type compressor (10a) includes a compressor assembly (12) comprising: a cylinder block (21) provided with a plurality of pistons; an adapter (26) provided with an air intake communication hole and a discharge communication hole that communicate with a pump chamber; and a drive shaft (16) that drives the pistons. In the compressor assembly (12), a main shaft (14) and a drive shaft (16) of an electric motor (13) pass through a support plate (11) and are mounted on the front side of the support plate (11). A power transmission mechanism (19) that transmits the rotation of the main shaft (14) to the drive shaft (16) is disposed on the back side of the support plate (11), and a channel member (20) for guiding air discharged from the pump chamber to the outside is attached to the back of the support plate (11).
F04B 27/02 - Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders arranged oppositely relative to main shaft
F04B 41/00 - Pumping installations or systems specially adapted for elastic fluids
The solenoid valve (10) has a poppet valve (41) which is operated to move between a position to close a port and a position to open the port. A fixed iron core (50) having a supporting leg (52) and a driving leg (51) is installed in a valve housing (11), and a movable iron core (60) which drives the poppet valve (41) is disposed between a valve driving member (42) and the fixed iron core (50). An arcuate sliding contact surface (61) is provided on one end portion of the movable iron core (60), and a sliding-abutting surface (62) which abuts on the sliding contact surface (61) is provided on a leading end portion of the supporting leg (52). When a coil (56) is de-energized, the sliding-contacting surface (61) is pressed onto the sliding-abutting surface (62) by a flat spring (70), with an abutting portion of the valve driving member (42) serving as a fulcrum of a tensile force applied to the movable iron core (60).
F16K 31/06 - Operating meansReleasing devices electricOperating meansReleasing devices magnetic using a magnet
F16F 1/02 - Springs made of steel or other material having low internal frictionWound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
F16F 15/14 - Suppression of vibrations in rotating systems by making use of members moving with the system using freely-swinging masses rotating with the system
F16K 11/044 - Multiple-way valves, e.g. mixing valvesPipe fittings incorporating such valvesArrangement of valves and flow lines specially adapted for mixing fluid with all movable sealing faces moving as one unit comprising only lift valves with movable valve members positioned between valve seats
A solenoid valve (10) has a U-shaped fixed iron core (50) with a driving leg (51), a supporting leg (52), and a yoke portion (53) integrally formed. One end portion of a movable iron core (60) which drives a poppet valve (41) abuts on the supporting leg (52), and the other end portion of the movable iron core (60) abuts on the driving leg (51). A sealing member (81) is disposed between and a valve housing (11) and a fixed flange (58) of a bobbin (54) attached to the fixed iron core (50). A sealing member (83) is disposed between an abutting flange (57) of the bobbin (54) and the yoke portion (53).
F16K 31/06 - Operating meansReleasing devices electricOperating meansReleasing devices magnetic using a magnet
F16F 1/02 - Springs made of steel or other material having low internal frictionWound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
F16F 15/14 - Suppression of vibrations in rotating systems by making use of members moving with the system using freely-swinging masses rotating with the system
F16K 11/044 - Multiple-way valves, e.g. mixing valvesPipe fittings incorporating such valvesArrangement of valves and flow lines specially adapted for mixing fluid with all movable sealing faces moving as one unit comprising only lift valves with movable valve members positioned between valve seats
A solenoid valve (10) has a valve housing (11); one end portion of the valve housing (11) is provided with a flow passage portion (16) having ports and a valve element housing hole to store a poppet valve (41), and the other end portion of the valve housing (11) is opened. Parts, such as a fixed iron core (50) having a supporting leg (52) and a driving leg (51), and a movable iron core (60) which drives the poppet valve (41) is inserted from an opening end (17) on the other end portion of the valve housing (11). All parts to be inserted into the valve housing (11) are inserted from one direction.
F16K 11/04 - Multiple-way valves, e.g. mixing valvesPipe fittings incorporating such valvesArrangement of valves and flow lines specially adapted for mixing fluid with all movable sealing faces moving as one unit comprising only lift valves
A solenoid valve has a valve member (43) which is operated between: a closed position in which the valve member abuts on a valve seat to block communication between ports (32 and 33); and an open position in which the valve member separates from the valve seat to enable communication between the ports (32 and 33). A fixed iron core (18) and a movable iron core (21), in which the movable iron core reciprocatively moves in axial directions, are disposed in a bobbin (13) of a solenoid (11). In a valve housing (12) provided with ports (31 to 33), a swing member (41) having a valve element is swingably attached, and a pivotal lever (51) is pivotally attached. The pivotal lever (51) is provided with: an actuating portion (53) abutting on one end of the swing member (41); and an effort portion (54) abutting on the tip end of the movable iron core (21), an opening/closing stroke of the valve member (43) is made larger than the moving stroke of the movable iron core (21).
F16K 31/06 - Operating meansReleasing devices electricOperating meansReleasing devices magnetic using a magnet
F16K 7/16 - Diaphragm cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat the diaphragm being mechanically actuated, e.g. by screw-spindle or cam
F16K 11/04 - Multiple-way valves, e.g. mixing valvesPipe fittings incorporating such valvesArrangement of valves and flow lines specially adapted for mixing fluid with all movable sealing faces moving as one unit comprising only lift valves
F16K 7/14 - Diaphragm cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat
B01L 3/00 - Containers or dishes for laboratory use, e.g. laboratory glasswareDroppers
F16K 11/052 - Multiple-way valves, e.g. mixing valvesPipe fittings incorporating such valvesArrangement of valves and flow lines specially adapted for mixing fluid with all movable sealing faces moving as one unit comprising only lift valves with pivoted closure members, e.g. butterfly valves
A compressed air discharge device 10 has a primary valve 12 and a secondary valve 13. The primary valve 12 is switched between a discharge position M2 at which compressed air is discharged to a discharge port B, and a blocking position M1 at which the discharge is blocked. The secondary valve 13 is switched between an air supply position P2 at which compressed air is supplied to a pilot chamber 37 through a supply/discharge flow passage 71, thereby switching the primary valve 12 to the discharge position M2, and an air discharge position P1 at which compressed air within the pilot chamber 37 is discharged to the outside. Compressed air is intermittently discharged from a discharge opening when the secondary valve 13 is switched between the air supply position and the air discharge position.
A flat spring (70) of a solenoid valve has: an engaging claw (75) which is engaged with an engaging protrusion provided on a movable iron core, and a supporting portion (71) which is installed and fixed between a valve housing and a bobbin. The supporting portion (71) is provided with an attaching claw (72); the attaching claw (72) is attached to an attaching claw holder provided on the bobbin. The engaging claw (75) is provided on a leading end of a pulling portion (73), and a connected portion (74) connects a base end of the pulling portion (73) with the supporting portion (71).
F16K 31/06 - Operating meansReleasing devices electricOperating meansReleasing devices magnetic using a magnet
F16F 1/02 - Springs made of steel or other material having low internal frictionWound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
F16F 15/14 - Suppression of vibrations in rotating systems by making use of members moving with the system using freely-swinging masses rotating with the system
F16K 27/02 - Construction of housingsUse of materials therefor of lift valves
A check valve which allows liquid to flow in one direction while preventing liquid from flowing in a direction reverse to said one direction, the check valve comprising: an inflow port allowing liquid to flow therein; an outflow port allowing liquid to flow out thereof; a valve seat provided between the inflow port and the outflow port, the valve seat having a valve hole through which the inflow port communicates with the outflow port; a valve chamber provided between the valve seat and the outflow port; a valve element disposed in the valve chamber, the valve element opening and closing the valve hole; a plurality of holding surfaces located radially outside the valve element, the holding surfaces extending in an axial direction; and an elastic member supported on the holding surfaces and set in the valve chamber, the elastic member applying an elastic force directed toward the valve hole to the valve element.
An opening and closing valve (10) is provided with a valve body (11) and a solenoid block (12). The valve body (11) is provided with input ports (16a, 16b), an output port (17), and a valve seat (36). The solenoid block (12) is provided with a stationary core (22). A mover (41) is provided within a valve chamber (33), and the mover (41) is pressed against the valve seat (36) by compressed air supplied into the valve chamber (33). When electricity is passed through a coil (21), the mover (41) moves away from the valve seat (36). A facing end surface (31) of the solenoid block (12) is provided with a recess (46), and the recess (46) and a magnetic attraction surface (32) are covered with a resin sheet (47) mounted to the facing end surface (31). The mover (41) is in contact with the magnetic attraction surface (32) with a covering layer (51) located therebetween, the covering layer (51) being formed from the sheet (47). An air chamber (52) is formed by the sheet (47) which enters the inside of the recess (46).
This liquid supply device 10a has a first liquid flow path 21 and a second liquid flow path 22 that connect a suction port 13 and a discharge port 14. The first liquid flow path 21 is provided with a first pump 25 and the second liquid flow path 22 is provided with a second pump 26 that performs a suction operation when the first pump 25 performs a discharge operation and performs a discharge operation when first pump performs a suction operation. A three-way valve 42a serving as a switching valve mechanism 41 switches between a first pump flow path filling mode for filling the first liquid flow path 21 with a liquid, a second pump flow path filling mode for filling the second liquid flow path 22 with the liquid, and a continuous discharge mode that connects the first liquid flow path 21 and the second liquid flow path 22 with the suction port 13 and the discharge port 14, respectively.
NATIONAL UNIVERSITY CORPORATION OKAYAMA UNIVERSITY (Japan)
KOGANEI CORPORATION (Japan)
Inventor
Suzumori, Koichi
Seita, Shukushi
Wakimoto, Shuichi
Kouno, Kazutoshi
Abstract
Provided is a McKibben artificial muscle for which the durability of a terminal section has been improved. A McKibben artificial muscle (1) that extends and contracts due to fluid pressure is equipped with an elastic tube (10) and a knit tube (20). The elastic tube (10) is composed of an elastic body formed in a hollow cylindrical shape. The knit tube (20) is obtained by intertwining filaments so as to be freely movable over an outer wall of the elastic tube (10) and knitting the same into a tube shape at a predetermined knitting angle. The knit tube (20) has a contraction region (21) and limiting regions (22). The contraction region (21) is knit into a tube at such a knitting angle that the elastic tube (10) swells in the radial direction and contracts in the length direction and as a result a contractile force is obtained. The limiting regions (22) are each knit into a tube at such a knitting angle that expansion in the radial direction is suppressed in the vicinity of a terminal section (11) of the elastic tube (10).
F15B 15/10 - Fluid-actuated devices for displacing a member from one position to anotherGearing associated therewith characterised by the construction of the motor unit the motor being of diaphragm type
A filter regulator improved in efficiency of assembling and detaching a filter element and a valve spring at the time of maintenance is disclosed herein. A valve is disposed so as to face a valve seat provided to an opening end of a communication hole through which a primary port and a secondary port communicate with each other, and a valve spring applies a spring force to the valve in a direction of closing the communication hole. A plurality of retaining bars are provided to a port block, elastically-deformable front ends thereof are radially displaced between a closed steady state and an opened state, and with the valve spring disposed, engaging claws are provided to the front ends of the retaining bars, and engage with the other end of the valve spring disposed. A filter element is attached to the outside of the retaining bars.
G05D 16/06 - Control of fluid pressure without auxiliary power the sensing element being a flexible member yielding to pressure, e.g. diaphragm, bellows, capsule
B01D 46/00 - Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
A shock absorber 10 has a case 11 in which a piston rod 25 is fitted so as to reciprocate freely in the axial direction, and a rotating cylinder 14 is provided inside the case 11 so as to rotate freely and move freely in the axial direction. The cylinder hole 35 is partitioned into a front chamber 35a and a back chamber 35b by a piston 32 provided in the piston rod 25. A spring force in the direction to project the piston rod 25 is applied by a compression coil spring 37. An orifice 42, of which the aperture of communication with a liquid passage 34 changes with position in the rotation direction, is provided in a rotation operation part 15. Multiple positioning recesses are provided in the case 11 at intervals in the circumferential direction.
F16F 9/44 - Means on or in the damper for manual or non-automatic adjustmentSprings, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium Details such means combined with temperature correction
F16F 9/346 - Throttling passages in the form of slots arranged in cylinder walls
A drain hole for connecting a discharge hole and the inside of a collection container to each other is formed in a valve seat member. A float support is provided with a cylinder portion in which a piston is incorporated in a slidable manner. An vent valve for opening and closing a vent hole by means of a float is provided to the float support. A drain valve which operates between a closing position at which the drain valve closes the drain hole and an open position at which the drain valve opens the drain hole is provided to the piston. A bleed channel for connecting a piston chamber and the discharge hole to each other is formed by an orifice pin mounted in a bleed hole provided to the drain valve.
F16T 1/20 - Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers with valves controlled by floats
F16T 1/22 - Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers with valves controlled by floats of closed-hollow-body type
88.
STERILIZATION SHEET PACK AND METHOD FOR PRODUCING STERILIZATION SHEET
To provide a sterilization sheet pack that has a simple structure and that is capable of general purpose use. This sterilization sheet pack comprises: an inner bag 20 containing an alkaline solution 20a; compressed sheets 30, 31, 32 internally containing an acid component; and an outer bag 10 containing the inner bag and the compressed sheets. In the outer bag 10, the alkaline solution 20a and the acid component in the compressed sheets are brought into contact by tearing the inner bag 20, to produce a hypochlorous acid solution by the reaction between the alkaline solution and the acid component, and the compressed sheets are impregnated with the hypochlorous acid solution. Because the hypochlorous acid solution is produced by bringing the alkaline solution and the acid component in the sheets into contact with one another immediately before use, a high sterilization effect can be achieved. Further, by using a hypochlorous acid solution which is highly safe, workers and objects can be sterilized safely. Furthermore, by using an alkaline solution 20a which undergoes little degradation over time, the term of validity of the sterilization sheet pack can be prolonged.
A01N 25/08 - Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of applicationSubstances for reducing the noxious effect of the active ingredients to organisms other than pests containing solids as carriers or diluents
A01N 25/34 - Shaped forms, e.g. sheets, not provided for in any other group of this main group
A01N 59/08 - Alkali metal chloridesAlkaline earth metal chlorides
To provide a sterilization sheet pack that has a simple structure and that is capable of general purpose use. This sterilization sheet pack comprises: a first inner bag 20 containing an alkaline solution 20a; a second inner bag 30 containing an acidic solution 30a; compressed sheets 40, 41, 42; and an outer bag 10 containing the above. In the outer bag 10, the alkaline solution 20a and the acidic solution 30a are brought into contact by tearing the first inner bag 20 and the second inner bag 30, to produce a hypochlorous acid solution by the reaction therebetween, and the compressed sheets are impregnated with the hypochlorous acid solution. Because the hypochlorous acid solution is produced by bringing the solutions into contact with one another immediately before use, a high sterilization effect can be achieved. Further, by using a hypochlorous acid solution which is highly safe, workers and objects can be sterilized safely. Furthermore, by using an alkaline solution 20a which undergoes little degradation over time, the term of validity of the sterilization sheet pack can be prolonged.
A throttle valve 10 continuously increases/decreases the flow rate of air flowing through a communication hole 17 through which a first port 11 and a second port 12 are communicated with each other, by using a throttle valve element 22. A valve seat member 15 having the communication hole 17 is attached to a housing 13. An electric motor 25 is attached to a motor housing hole 24 formed in the housing 13. The throttle valve element 22 is driven in an axial direction by a motor shaft 28 of the electric motor 25. A gap between the motor housing hole 24 and the electric motor 25 is sealed by a fixed sealing member 41 having a large diameter, and the motor shaft 28 is sealed by a rotary sealing member 42 having a small diameter, whereby the throttle valve element can be driven by the electric motor having a small output.
F16K 1/54 - Arrangements for modifying the way in which the rate of flow varies during the actuation of the valve
F16K 1/04 - Lift valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with screw-spindle with a cut-off member rigid with the spindle, e.g. main valves
Provided is a shock absorber (33) attached to a pressing device (10) that is provided with a lower mold (11) and an upper mold (21) freely movable vertically and molds blank material (W) by co-action of the lower mold and the upper mold, said upper mold (21) having an upper forming die (22) for a forming die for molding the blank material (W) and an upper blank holder (25) for a blank holder, wherein the shock absorber (33) is disposed between the upper forming die (22) and the upper blank holder (25) and absorbs shock applied to the upper blank holder (25) from the upper mold (22) when the upper mold (21) is released upward from the lower mold (11) after molding the blank material (W).
B30B 15/02 - DiesInserts therefor or mountings thereofMoulds
F16F 9/22 - Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with one or more cylinders, each having a single working space closed by a piston or plunger
Provided is an ion generator that sends out air ions generated by applying high voltage between a discharge electrode and a counter electrode, the ion generator including: an air discharge port provided in a housing of the ion generator to send ejected air toward a region between the discharge electrode and the counter electrode; and an opening portion configured to discharge the generated air ions by the ejected air, in which the counter electrode is positioned on an upstream side of the flow of the ejected air with respect to the discharge electrode.
A filter 10 having a port block 13 provided with an intake port 11 to which air to be treated is supplied and a discharge port 12 from which purified compressed air is discharged, wherein a filter container 14 for storing a filter element 31 is mounted to the port block 13. An upper holder 32 has an engaging projection 35 for functioning as a mounting part to which the upper end section of the filter element 31 is mounted, and a connecting passage 36 for connecting the discharge port 12 and the interior of the filter element 31 to one another. The upper holder 32 is further provided with a blocking space 48 that is open on the bottom end surface between the engaging projection 35 and the connecting passage 36.
A filter 10 having a port block 13 that is provided with an intake port 11 to which air to be treated is supplied and with a discharge port 12 from which purified compressed air is discharged, wherein a filter container 14 for housing an element assembly 30 is mounted to the port block 13. The element assembly 30 has a filter element 31 provided between an upper holder 32 and a lower holder 33, and a bladed cylinder 42 provided inside the filter element 31. The bladed cylinder 42 causes the rotation of compressed air that is supplied from the intake port 11 and passes through the filter element 31.
A filter 10 having a port block 13 provided with an intake port 11 to which air to be treated is supplied and a discharge port 12 from which purified compressed air is discharged, wherein a filter container 14 for storing an element assembly 30 is mounted to the port block 13. The element assembly 30 has a filter element 31 and an air guide member 41 provided in the interior thereof. Compressed air which passes through the filter element 31 is guided to the inner surface of the air guide member 41 through a slit 46.
A filter 10 having a port block 13 provided with an intake port 11 to which air to be treated is supplied and a discharge port 12 from which purified air is discharged, wherein a filter container 14 for storing an element assembly 30 is mounted to the port block 13. The element assembly 30 has a filter element 31, an upper holder 32, and a lower holder 33. The lower holder 33 is held in the filter container 14 by a bottom-side holding part, and the upper holder 32 is held in the port block 13 by a top-side holding part. When the filter container 14 is removed from the port block 13, the element assembly 30 stays inside the filter container 14.
This fluid control valve has a flow channel block 11 in which an inflow port from which a fluid flows into and an outflow port 14 from which a fluid flows out are provided, and a fluid that enters the inflow port flows from a primary communication passage 23 to a control chamber 21 and flows from a secondary communication passage 43 into the outflow port 14. The outflow port 14 has an inner peripheral surface 41 extending between the bottom surface 17 and the opening, the secondary communication passage 43 is made up of two communication holes 43a and 43b, the communication hole 43a has a first fluid guide surface 45a that is deformed toward one side in the lateral direction of the outflow port 14 and extends toward the bottom surface 17, and the communication hole 43b has a second fluid guide surface 45b that is deformed toward the other side in the lateral direction of the outflow port 14 and extends toward the bottom surface 17.
An actuator body (11) is formed from multiple artificial muscles (12). Each of the artificial muscles (12) has an elastic tube (13) and a braided cord tube (15) provided on the outside thereof. A first outer cylindrical body (21) is fitted on one end of the actuator body (11) and a second outer cylindrical body (22) is fitted on the other end of the actuator body (11). On the inside of the first outer cylindrical body (21) and the second outer cylindrical body (22), adhesion sections (23, 24) are provided. The adhesion sections (23, 24) adhere the elastic tubes (13) to the braided cord tubes (15), adhere the first outer cylindrical body (21) to the artificial muscles (12), and adhere the second outer cylindrical body (22) to the artificial muscles (12).
F15B 15/10 - Fluid-actuated devices for displacing a member from one position to anotherGearing associated therewith characterised by the construction of the motor unit the motor being of diaphragm type
An intermittent air discharge device 10 having a main valve 11 and a pilot valve 12, the main valve 11 being operated to a discharge state and a discharge-stopped state. The pilot valve 12 is operated to an air supply state for supplying air to a discharging pilot chamber 33, and an air-supply-stopped state. When the pilot valve 12 is switched to the air-supply-stopped state, an exhaust channel 45 is communicated with the discharging pilot chamber 33. A supply/exhaust channel 57 causes a supply channel 20 to be communicated with the discharging pilot chamber 33 and an air-supply-stopping pilot chamber 54 when the pilot valve 12 is in the air supply state, and blocks communication with the supply channel 20 when the pilot valve 12 is in the air-supply-stopped state. The air discharge flow rate of the discharging pilot chamber 33 is set by the exhaust channel 45, and the air discharge flow rate in the air-supply-stopping pilot chamber 54 is set by the supply/exhaust channel 57.
F15B 11/00 - Servomotor systems without provision for follow-up action
F15B 11/06 - Servomotor systems without provision for follow-up action involving features specific to the use of a compressible medium, e.g. air, steam
F16K 31/122 - Operating meansReleasing devices actuated by fluid the fluid acting on a piston
A solenoid valve is provided with a valve member 43 which is operated to a closing position at which the valve member is in contact with a valve seat section to block the communication between ports 32, 33, and to an opening position at which the valve member is located away from the valve seat section to allow the communication between the ports 32, 33. The bobbin 13 of a solenoid 11 has arranged therein a stationary core 18 and a movable core 21 which reciprocates axially. A rocking member 41 having the valve member 43 provided thereto is mounted in a rockable manner to a valve housing 12 having ports 31-33 provided therein, and a pivoting lever 51 is mounted in a pivotable manner to the valve housing 12. The pivoting lever 51 is provided with: an operation section 53 making contact with one end section of the rocking member 41; and an effort point 54 with which the front end of the movable core 21 makes contact. The opening and closing stroke of the valve member 43 is increased to be greater than the movement stroke of the movable core 21.
F16K 31/06 - Operating meansReleasing devices electricOperating meansReleasing devices magnetic using a magnet
F16K 7/16 - Diaphragm cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat the diaphragm being mechanically actuated, e.g. by screw-spindle or cam
F16K 11/04 - Multiple-way valves, e.g. mixing valvesPipe fittings incorporating such valvesArrangement of valves and flow lines specially adapted for mixing fluid with all movable sealing faces moving as one unit comprising only lift valves
