The present invention relates to a polyol-based surfactant, more specifically to a biopolyol-based surfactant comprising a naturally derived component, and further relates to a composition comprising same.
C07C 69/30 - Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen having three or more carbon atoms in the acid moiety esterified with trihydroxylic compounds
C08G 18/36 - Hydroxylated esters of higher fatty acids
C07C 69/28 - Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen having three or more carbon atoms in the acid moiety esterified with dihydroxylic compounds
C07C 67/31 - Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by introduction of functional groups containing oxygen only in singly bound form
C07C 43/13 - Saturated ethers containing hydroxy or O-metal groups
C07C 43/178 - Unsaturated ethers containing hydroxy or O-metal groups
The present invention relates to an offshore platform-integrated floating wave power generation system which includes a power generation device and a floating body on top of and below an offshore platform, respectively, and thus minimizes the length of a power generation rope that connects the power generation device to the floating body, does not require mooring piles when installing the platform at sea, can minimize construction costs as there are no piles subject to a pulling force, and can absorb all kinetic energy of the floating body that moves with multiple degrees of freedom, thereby having excellent power generation efficiency. The offshore platform-integrated floating wave power generation system of the present invention comprises: an offshore platform including a plurality of support pillars embedded in the sea floor and a deck provided on top of the support pillars, above the sea surface; a plurality of power generation devices provided on top of the offshore platform; a floating body that is provided on the sea surface, below the offshore platform and floats according to the movement of waves; and a plurality of power generation ropes that connect the floating body to each of the power generation devices.
F03B 13/18 - Adaptations of machines or engines for special useCombinations of machines or engines with driving or driven apparatusPower stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member and another member wherein the other member is fixed, at least at one point, with respect to the sea bed or shore
F03B 11/00 - Parts or details not provided for in, or of interest apart from, groups
A lead storage battery management system is disclosed. The lead storage battery management system according to an embodiment, comprises: a lead storage battery regeneration device for generating a pulse wave current to remove oxide films generated on electrodes of a lead storage battery; a measuring device for measuring information on the state of the lead storage battery; a control unit for controlling operations of the lead storage battery regeneration device and the measuring device; and an adjusting device interlocked with the control unit to receive, as an input, an operation value from a user, to thus improve the operation efficiency of the lead storage battery regeneration device, and to easily gain access to information stored in a database and operation state information of the lead storage battery regeneration device to easily control the operation of the lead storage battery regeneration device and the measuring device.
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
G01R 31/379 - Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] specially adapted for the type of battery or accumulator for lead-acid batteries
G01R 31/392 - Determining battery ageing or deterioration, e.g. state of health
H01M 10/42 - Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
H01M 10/48 - Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
A wave power generation system is provided. The wave power generation system according to an embodiment may comprise: a movable object which generates kinetic energy while floating on or under the water surface; a power transmission unit including at least one tension transmission member for transmitting the kinetic energy generated by the movable object; a power conversion unit including a motion converter which converts the kinetic energy of the movable object, transmitted through the power transmission unit, into rotational kinetic energy; a power generation unit which generates electric energy through the rotational kinetic energy converted by the power conversion unit to produce electric power; and at least one frequency control unit which controls the frequency of the movable object.
F03B 13/18 - Adaptations of machines or engines for special useCombinations of machines or engines with driving or driven apparatusPower stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member and another member wherein the other member is fixed, at least at one point, with respect to the sea bed or shore
Provided is a wave power generation system. The wave power generation system according to an embodiment comprises: a movable object that generates kinetic energy while floating on or below the surface of a wave; a power transmission unit that includes at least one tension transmission member for transmitting the kinetic energy generated by the movable object; a power conversion unit that includes a motion conversion part for converting the kinetic energy of the movable object transmitted from the power transmission unit into rotational kinetic energy; an electrical power generation unit that generates electrical power by generating electrical energy from the rotational kinetic energy converted in the power conversion unit; and at least one frequency adjustment unit for adjusting the frequency of the movable object. The frequency adjustment unit may include a controller that can control the movable object to be in a first state in which the frequency of at least one of the six degrees of freedom of motion of the movable object is resonant with the frequency of the wave.
F03B 13/18 - Adaptations of machines or engines for special useCombinations of machines or engines with driving or driven apparatusPower stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member and another member wherein the other member is fixed, at least at one point, with respect to the sea bed or shore
A battery reconditioning system is provided. The battery reconditioning system according to an embodiment may comprise: a measurement unit which measures the condition of a battery comprising a plurality of battery cells; a reconditioning unit which generates a pulsed current for removing oxide films formed inside the battery in order to recondition the battery; and a control unit which controls the output quantity of the pulsed current generated by the reconditioning unit, on the basis of information measured by the measurement unit.
H01M 10/42 - Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
H01M 10/48 - Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
A wave power generation apparatus is disclosed. A wave power generation apparatus according to one embodiment can comprise: a floating body floating on the surface of the sea; a power transmission part, which is connected to the floating body so as to receive power generated according to the movement of the floating body, and moors the floating body on the surface of the sea; and a mooring angle adjustment module for adjusting the mooring angle of the floating body for the power transmission part according to the state of the waves acting on the floating body.
F03B 13/18 - Adaptations of machines or engines for special useCombinations of machines or engines with driving or driven apparatusPower stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member and another member wherein the other member is fixed, at least at one point, with respect to the sea bed or shore
Disclosed are a wave power generation system for generating electrical energy by means of a hydraulic circuit, and a method for controlling same. The wave power generation system comprises a hydraulic motor for storing motion energy in a form of fluid pressure and volume if a plurality of tension transmission members, for transmitting motion energy by means of six-degrees-of-freedom motion of a movable object floating on the waves, move in one direction, and for maintaining the tension of the tension transmission members by means of the stored energy if the tension transmission members move in the other direction. Electric energy is alternately generated by means of the bidirectional motion of the plurality of tension transmission members.
F03B 13/18 - Adaptations of machines or engines for special useCombinations of machines or engines with driving or driven apparatusPower stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member and another member wherein the other member is fixed, at least at one point, with respect to the sea bed or shore
F03G 3/08 - Other motors, e.g. gravity or inertia motors using flywheels
10.
Wave power generation system and method for controlling same
Disclosed are a wave power generation system for generating power by means of a hydraulic circuit, and a method for controlling same. The wave power generation system comprises: a tension transmission member for transmitting motion energy which is generated by means of six-degrees-of-freedom motion of a movable object floating on the waves; a power conversion unit comprising a fluid pressure generation unit which is connected to the tension transmission member and is for generating a fluid pressure; and an equalizer connected to the tension transmission member and for maintaining the tension of the tension transmission member. In the power conversion unit, if tension is applied from the tension transmission member, the fluid pressure generation unit enables a fluid to flow in a first direction by means of the tension and, if tension is not applied from the tension transmission member, the fluid pressure generation unit enables a fluid to flow in a second direction by means of the equalizer.
F03B 13/18 - Adaptations of machines or engines for special useCombinations of machines or engines with driving or driven apparatusPower stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member and another member wherein the other member is fixed, at least at one point, with respect to the sea bed or shore
A wave power generation apparatus is disclosed. A wave power generation apparatus according to one embodiment can comprise: a floating body floating on the surface of the sea; a power transmission part, which is connected to the floating body so as to receive power generated according to the movement of the floating body, and moors the floating body on the surface of the sea; and a mooring angle adjustment module for adjusting the mooring angle of the floating body for the power transmission part according to the state of the waves acting on the floating body.
F03B 13/18 - Adaptations of machines or engines for special useCombinations of machines or engines with driving or driven apparatusPower stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member and another member wherein the other member is fixed, at least at one point, with respect to the sea bed or shore
12.
WAVE POWER GENERATION APPARATUS AND CONTROL METHOD THEREFOR
A wave power generation apparatus and a control method therefor are disclosed. A wave power generation apparatus according to one embodiment can comprise: a floating body floating on the surface of the sea; a lift generation part which is connected to the floating body, and which generates lift that moves the floating body in a vertical direction by means of waves acting on the floating body; and a latching control part for controlling the operation of the lift generation part according to the cycle of the waves acting on the floating body.
F03B 13/18 - Adaptations of machines or engines for special useCombinations of machines or engines with driving or driven apparatusPower stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member and another member wherein the other member is fixed, at least at one point, with respect to the sea bed or shore
13.
FLOATING BODY FOR WAVE POWER GENERATION AND WAVE POWER GENERATOR USING SAME
A floating body for wave power generation, according to one embodiment, may comprise: a body floating on the surface of the sea; a rotary shaft horizontally connected to the body; a blade rotatably connected to the rotary shaft; and a rotating part for rotating the blade about the rotary shaft.
F03B 13/22 - Adaptations of machines or engines for special useCombinations of machines or engines with driving or driven apparatusPower stations or aggregates characterised by using wave or tide energy using wave energy using the flow of water resulting from wave movements, e.g. to drive a hydraulic motor or turbine
F03B 13/18 - Adaptations of machines or engines for special useCombinations of machines or engines with driving or driven apparatusPower stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member and another member wherein the other member is fixed, at least at one point, with respect to the sea bed or shore
F03B 17/06 - Other machines or engines using liquid flow, e.g. of swinging-flap type
F03B 11/00 - Parts or details not provided for in, or of interest apart from, groups
B63B 35/44 - Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
14.
FLOATING BODY FOR WAVE POWER GENERATION AND WAVE POWER GENERATION DEVICE COMPRISING SAME
A floating body for wave power generation according to an embodiment may comprise: a body floating on the surface of the sea; a blade which is rotatably connected to the body about a rotation shaft perpendicular to the body, and has a lengthwise direction perpendicular to the rotation shaft; and a rotation part for rotating the blade with respect to the body according to a traveling direction of waves on the surface of the sea.
F03B 13/22 - Adaptations of machines or engines for special useCombinations of machines or engines with driving or driven apparatusPower stations or aggregates characterised by using wave or tide energy using wave energy using the flow of water resulting from wave movements, e.g. to drive a hydraulic motor or turbine
F03B 13/18 - Adaptations of machines or engines for special useCombinations of machines or engines with driving or driven apparatusPower stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member and another member wherein the other member is fixed, at least at one point, with respect to the sea bed or shore
F03B 17/06 - Other machines or engines using liquid flow, e.g. of swinging-flap type
F03B 11/00 - Parts or details not provided for in, or of interest apart from, groups
B63B 35/44 - Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
15.
System and method for controlling wave power generation facilities
A power generation facility control system includes a power transmitter including a connection member configured to transfer kinetic energy of a buoyant body that moves by wave energy, a motion converter configured to convert the kinetic energy transferred from the power transmitter to rotational kinetic energy of a rotating body, a first route configured to receive the rotational kinetic energy from the motion converter, and to generate electric power, and a second route configured to receive and store the rotational kinetic energy from the motion converter, or to transfer, to the motion converter, rotational kinetic energy that is restored using stored energy.
F03B 13/16 - Adaptations of machines or engines for special useCombinations of machines or engines with driving or driven apparatusPower stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member and another member
Disclosed are a wave power generation system for generating power by means of a hydraulic circuit, and a method for controlling same. The wave power generation system comprises: a tension transmission member for transmitting motion energy which is generated by means of six-degrees-of-freedom motion of a movable object floating on the waves; a power conversion unit comprising a fluid pressure generation unit which is connected to the tension transmission member and is for generating a fluid pressure; and an equalizer connected to the tension transmission member and for maintaining the tension of the tension transmission member. In the power conversion unit, if tension is applied from the tension transmission member, the fluid pressure generation unit enables a fluid to flow in a first direction by means of the tension and, if tension is not applied from the tension transmission member, the fluid pressure generation unit enables a fluid to flow in a second direction by means of the equalizer.
F03B 13/18 - Adaptations of machines or engines for special useCombinations of machines or engines with driving or driven apparatusPower stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member and another member wherein the other member is fixed, at least at one point, with respect to the sea bed or shore
F03B 13/18 - Adaptations of machines or engines for special useCombinations of machines or engines with driving or driven apparatusPower stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member and another member wherein the other member is fixed, at least at one point, with respect to the sea bed or shore
F03G 3/08 - Other motors, e.g. gravity or inertia motors using flywheels
18.
WAVE FORCE GENERATION SYSTEM AND CONTROLLING METHOD THEREFOR
Disclosed are a wave force generation system for producing electric energy by a hydraulic circuit and a controlling method. The wave force generation system comprises a power conversion portion including a hydraulic cylinder which generates a hydraulic pressure by six degrees-of-freedom motion of a moving object floating on waves, wherein: when force is applied to the hydraulic cylinder in one direction thereof, the power conversion portion makes a fluid flow along a first path so as to produce electric energy; and when force is applied to the hydraulic cylinder in the other direction thereof, the power conversion portion makes the fluid flow through second path which makes the fluid bypass and flow in a direction opposite to the first path, whereby the fluid in the second path meets the first path and thus can produce electric energy.
F03B 13/18 - Adaptations of machines or engines for special useCombinations of machines or engines with driving or driven apparatusPower stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member and another member wherein the other member is fixed, at least at one point, with respect to the sea bed or shore
F16H 19/04 - Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary motion and reciprocating motion comprising a rack
A uniaxial power converting apparatus includes a floating unit into which the kinetic energy of waves is inputted and which is moored at sea by a wire, a direction change unit for changing a direction of the wire, and a power conversion module for transmitting the tension of the wire to a generator. The power conversion module can transmit a driving force to a power shaft to which the generator is connected from a drum around which the wire is wound.
F03B 13/18 - Adaptations of machines or engines for special useCombinations of machines or engines with driving or driven apparatusPower stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member and another member wherein the other member is fixed, at least at one point, with respect to the sea bed or shore
H02K 7/18 - Structural association of electric generators with mechanical driving motors, e.g.with turbines
A wave power generation device of the present invention includes: a buoy floating on the sea; a power generator generating electrical energy or hydraulic energy; a power transmitter connecting the buoy and the power generator to each other; and a wire having a first end and a second end connected to the buoy or the power transmitter and changing in tension by motions of the buoy.
F03B 13/16 - Adaptations of machines or engines for special useCombinations of machines or engines with driving or driven apparatusPower stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member and another member
D07B 1/02 - Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics
F16H 1/20 - Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
F03B 13/18 - Adaptations of machines or engines for special useCombinations of machines or engines with driving or driven apparatusPower stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member and another member wherein the other member is fixed, at least at one point, with respect to the sea bed or shore
A system for controlling power generation facilities comprises: a power transmission unit including a connecting member for transmitting kinetic energy of a buoyant object that is being moved by wave energy; a motion converting unit for converting the kinetic energy transmitted from the power transmission unit into rotational kinetic energy; a first path for receiving the rotational kinetic energy from the motion converting unit to generate electric power; and a second path for receiving and storing the rotational kinetic energy from the motion converting unit or transmitting the rotational kinetic energy that is recovered by using stored energy to the motion converting unit.
F03B 13/16 - Adaptations of machines or engines for special useCombinations of machines or engines with driving or driven apparatusPower stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member and another member
The floating apparatus for wave power generation according to the present invention includes; a floating unit floating on a sea surface; an energy unit configured to convert a kinetic energy of the floating unit to an electric or hydraulic energy; and a transfer unit configured to transfer the kinetic energy of the floating unit to the energy unit.
F03B 13/18 - Adaptations of machines or engines for special useCombinations of machines or engines with driving or driven apparatusPower stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member and another member wherein the other member is fixed, at least at one point, with respect to the sea bed or shore
B63B 21/50 - Anchoring arrangements for special vessels, e.g. for floating drilling platforms or dredgers
B63B 35/44 - Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
F16G 11/12 - Connections or attachments, e.g. turnbuckles, adapted for straining of cables, ropes or wire
B63B 22/02 - Buoys specially adapted for mooring a vessel
The present invention relates to a uniaxial power converting apparatus comprising: a floating unit into which the kinetic energy of waves is inputted and which is moored at sea by a wire; a direction change unit for changing a direction of the wire; and a power conversion module for transmitting the tension of the wire to a generator, wherein the power conversion module can transmit a driving force to a power shaft to which the generator is connected from a drum around which the wire is wound.
F03B 13/18 - Adaptations of machines or engines for special useCombinations of machines or engines with driving or driven apparatusPower stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member and another member wherein the other member is fixed, at least at one point, with respect to the sea bed or shore
H02K 7/18 - Structural association of electric generators with mechanical driving motors, e.g.with turbines
24.
BLOCK TYPE WAVE POWER GENERATION APPARATUS AND INSTALLATION METHOD THEREFOR
A block type wave power generation apparatus of the present invention comprises: a floating unit for absorbing kinetic energy of waves and moored to the sea by a wire; a base unit for passing the wire extended from the floating unit therethrough and positioning the floating unit within a predetermined area of the sea; a power generation unit for transmitting kinetic energy of the floating unit from the wire passing through the base unit, and converting the kinetic energy into electrical energy.
F03B 13/18 - Adaptations of machines or engines for special useCombinations of machines or engines with driving or driven apparatusPower stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member and another member wherein the other member is fixed, at least at one point, with respect to the sea bed or shore
A wave power generation device of the present invention comprises: a floating body floating on a sea surface; an electricity generation part for generating electric energy or hydraulic energy; a power transfer part for connecting the floating body and the electricity generation part; and a wire which has one end and the other end connected to the floating body or the power transfer part and has a tension changing according to the movement of the floating body.
F03B 13/18 - Adaptations of machines or engines for special useCombinations of machines or engines with driving or driven apparatusPower stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member and another member wherein the other member is fixed, at least at one point, with respect to the sea bed or shore
F03B 11/00 - Parts or details not provided for in, or of interest apart from, groups
F16H 1/20 - Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
A generation equipment control system comprises: a generator for generating alternating current power by using the power generated from wave energy; an AC/DC converter for converting the alternating current power, which is generated from the generator, into direct current power; and an output control unit for controlling the output power of the AC/DC converter by controlling an electrical load provided to the AC/DC converter on the basis of the current RPM of the generator.
F03B 15/04 - Controlling by varying liquid flow of turbines
F03B 15/16 - Regulating, i.e. acting automatically by power output
F03B 13/14 - Adaptations of machines or engines for special useCombinations of machines or engines with driving or driven apparatusPower stations or aggregates characterised by using wave or tide energy using wave energy
H02P 9/48 - Arrangements for obtaining a constant output value at varying speed of the generator, e.g. on vehicle
H02P 9/10 - Control effected upon generator excitation circuit to reduce harmful effects of overloads or transients, e.g. sudden application of load, sudden removal of load, sudden change of load
A floating wave power generating device of the present invention comprises: a floating unit floating on the sea surface; an energy unit for converting the kinetic energy of the floating unit into electric energy or hydraulic energy; and a transfer unit for transferring the kinetic energy of the floating unit to the energy unit.
F03B 13/18 - Adaptations of machines or engines for special useCombinations of machines or engines with driving or driven apparatusPower stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member and another member wherein the other member is fixed, at least at one point, with respect to the sea bed or shore
F16G 11/12 - Connections or attachments, e.g. turnbuckles, adapted for straining of cables, ropes or wire
B63B 35/44 - Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
B63B 21/50 - Anchoring arrangements for special vessels, e.g. for floating drilling platforms or dredgers
Disclosed is a buoy of which constituent members can be separately manufactured, separated, and assembled again during the transportation and installation of a large-sized buoy. The buoy of the present invention comprises: a body part capable of being separated into a plurality of segments; a movement-resisting part; and a coupling part for coupling the body part and the movement-resisting part. Since the body part and the movement-resisting part of the buoy can be separated into the plurality of segments, the buoy can be efficiently loaded within a limited space during transportation, and can be separated into the segments and assembled again during installation and maintenance, so as to enable the partial installation or replacement of the buoy.
F03B 13/14 - Adaptations of machines or engines for special useCombinations of machines or engines with driving or driven apparatusPower stations or aggregates characterised by using wave or tide energy using wave energy
29.
CONTROL SYSTEM FOR WAVE POWER GENERATION OUTPUT SMOOTHNESS
The present invention relates to a control system for protecting a system and controlling the smoothness of power generated from wave power generation, the present invention comprising a power smoothness control system comprising: an energy storage unit which is charged by the output of a wave power generation facility and provides an output that is smoothed by a power system; a first voltage control unit which is electrically connected with the energy storage unit and voltage-controls so that a supply voltage supplied to the power system equals a first voltage setting value; and a charge amount control unit which controls the amount of power supplied to the power system.
A wave power generation system, according to one embodiment, may comprise: a buoy floating underwater; a power transmission member connecting with the buoy and motioning by means of the movement of the buoy; a power conversion unit connecting with the power transmission member and converting the linear motion of the power transmission member into rotary motion; a generation unit connecting with the power conversion unit and generating electric energy; and a guide unit guiding the movement of the power transmission member.
F03B 13/18 - Adaptations of machines or engines for special useCombinations of machines or engines with driving or driven apparatusPower stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member and another member wherein the other member is fixed, at least at one point, with respect to the sea bed or shore
A power converting apparatus that may increase a generation efficiency by receiving a power from a power source, producing electricity by rotating an output shaft connected to a generator using a portion of the received power, accumulating a remaining portion of the received power in an energy storage device, and rotating the output shaft using the accumulated energy when a power is not transmitted from the power source, the power source that floats in the ocean, performs irregular motions in vertical and horizontal directions by waves within a predetermined range, and generates an intermittent linear power, is provided.
F03B 13/18 - Adaptations of machines or engines for special useCombinations of machines or engines with driving or driven apparatusPower stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member and another member wherein the other member is fixed, at least at one point, with respect to the sea bed or shore
F16D 43/208 - Internally controlled automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure of the ratchet type with intermediate balls or rollers moving radially between engagement and disengagement
F16H 33/00 - Gearings based on repeated accumulation and delivery of energy
F16H 19/06 - Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary motion and reciprocating motion comprising an endless flexible member
F16H 33/02 - Rotary transmissions with mechanical accumulators, e.g. weights, springs, intermittently-connected flywheels
F03B 13/22 - Adaptations of machines or engines for special useCombinations of machines or engines with driving or driven apparatusPower stations or aggregates characterised by using wave or tide energy using wave energy using the flow of water resulting from wave movements, e.g. to drive a hydraulic motor or turbine
F16H 31/00 - Other gearings with freewheeling members or other intermittently-driving members
The present invention relates to a power conversion device, which receives power from a power source floating on the ocean and carries out irregular motion by waves within a predetermined range in the vertical and lateral directions so as to generate intermittent linear power, generates electricity by rotating an output shaft connected to a power generator using some of the power from the power source, and stores the remaining power in an energy storage device such that, after storage, the output shaft is rotated by the stored energy when the power is not transmitted from the power source, thereby improving power generating efficiency.
F16D 41/06 - Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
F03B 13/16 - Adaptations of machines or engines for special useCombinations of machines or engines with driving or driven apparatusPower stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member and another member
The present invention relates to a water-evaporating cold air blower. Traditional water-evaporating cold air blowers have involved a vaporising structure in which blown air has been resisted by a water-evaporating evaporation filter or humidity absorbing pad or the like, and the water-evaporating cold air blower of the present invention aims to make it possible to enhance the evaporation of water by forming a vaporising structure wherein the blown air easily passes through the periphery of a plurality of porous discs and a porous skin, via a through pathway secured in a vaporiser casing. In order to achieve the above aim, the present invention comprises: an external-air filter which is provided in an external-air pipe so as to filter external air, from the outside of a room, that flows in via the external-air pipe; an external-air blower fan which is provided in the external-air pipe so as to blow the external air that has passed through the external-air filter; a cleaning apparatus which is provided in an internal-air pipe so as to be able to filter and sterilise internal air, from the inside of the room, that flows in through the internal-air pipe; an internal-air blower fan which is provided in the internal-air pipe so as to blow the internal air that has passed through the cleaning apparatus; a vaporiser which is provided inside a casing with the internal- and external-air pipes coupled thereto, so as to be able to reduce the temperature of the internal air moving through the internal-air pipe by using the external air to evaporate water absorbed on the porous skin and porous discs; a water tank which is provided inside the main body of the cold air blower so as to be able to store water; a water pump which is provided along the course of a water pipe, that is connected to the vaporiser, so as to be able to supply the water in the water tank to the vaporiser; and a condensed-water recovery apparatus which is provided in the internal-air pipe, from where the internal air that has passed through the vaporiser is discharged, so as to be able to recover condensed water.
F24F 5/00 - Air-conditioning systems or apparatus not covered by group or
F24F 3/14 - Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatmentApparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidificationAir-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatmentApparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by dehumidification
F24F 1/02 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
34.
APPARATUS FOR GENERATING ELECTRICITY BY POWER OF WAVES
The present invention relates to an apparatus for generating electricity by power of waves, and is directed to continuously operate a generator by means of a float and a weight which respectively make rising and falling motions to cause a motion transmission member to make linear reciprocating motions which in turn are transformed into rotational motions to drive the generator. To this end, an apparatus for generating electricity by power of waves according to the present invention comprises: a float installed floating to sea; a motion transmission member with one end connected to the float so as to transmit the kinetic energy of the float; a fixture fixed on the sea ground under the float so as to vertically dispose the motion transmission member; a motion transformation device linked to the other end of the motion transmission member engaged with the fixture; a weight attached to the end of the motion transmission member arranged through the motion transformation device; and a generator installed so as to be operated by the motion transformation device, characterized in that the motion transformation device includes a chain arranged through a case so as to be connected to the motion transmission member with a given length, and sprocket gears having one-way clutch, the sprocket gears separated from each other respectively engaging with both sides of the chain and with both sides of a follower gear installed in a gear box.
F03B 13/18 - Adaptations of machines or engines for special useCombinations of machines or engines with driving or driven apparatusPower stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member and another member wherein the other member is fixed, at least at one point, with respect to the sea bed or shore
F03B 17/02 - Other machines or engines using hydrostatic thrust
F03B 11/00 - Parts or details not provided for in, or of interest apart from, groups
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