A fire-fighting system includes a fluid monitor that includes a fluid outlet and is selectively moveable between a stowed configuration and a deployed configuration. The system further includes a controller configured to receive a request to direct a fluid flow from the fluid monitor towards a desired target area, determine whether the fluid monitor is in a proper position to direct the fluid flow toward the target area, and control the fluid flow from the fluid monitor through the fluid outlet based on the determination.
Providing business advice and information in the field of infrastructure conditions and monitoring, water and wastewater management and fluid handling; Providing information in the field of the infrastructure conditions and monitoring, water and wastewater management and fluid handling industry
Provided herein are heating systems for ultra-pure deionized water. One heating system is a closed loop, recirculating system that includes a first tank and a first stage heater and a second tank and a second stage heater. The first stage heater heats water from the first tank to a first temperature. Upon leaving the first stage heater, the water flows to the second tank. The second stage heater heats the water from the second tank to a second, final temperature. The water, at the second, final temperature, is sent through a closed loop recirculating system for the use in a manufacturing process such as semiconductor manufacturing.
F24H 1/00 - Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
F24H 1/10 - Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
H01L 21/67 - Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components
Provided herein are heating systems for ultra-pure deionized water. One heating system is a closed loop, recirculating system that includes a first tank and a first stage heater and a second tank and a second stage heater. The first stage heater heats water from the first tank to a first temperature. Upon leaving the first stage heater, the water flows to the second tank. The second stage heater heats the water from the second tank to a second, final temperature. The water, at the second, final temperature, is sent through a closed loop recirculating system for the use in a manufacturing process such as semiconductor manufacturing.
Provided herein are heating systems for ultra-pure deionized water. One heating system is a closed loop, dual input recirculating system that includes a tank and a trim heater. The tank accepts a flow of water from a cold water source and a flow of water from a heated water source. The system combines the cold and heated water to achieve a first temperature within the tank. The water is then heated from the first temperature to a second final temperature with the trim heater. The water, at the second, final temperature, is sent through a closed loop recirculating system for the use in a manufacturing process such as semiconductor manufacturing.
F24H 15/175 - Supplying heated water with desired temperature or desired range of temperature where the difference between the measured temperature and a set temperature is kept under a predetermined value
H01L 21/67 - Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components
09 - Scientific and electric apparatus and instruments
42 - Scientific, technological and industrial services, research and design
Goods & Services
Microcontrollers for internet of things (IoT) enabled devices Providing temporary use of non-downloadable cloud-based software for connecting, operating, and managing networked first response vehicles and rescue tools in the internet of things (IoT); Software as a service (SAAS) services featuring software for connecting, operating, and managing networked emergency vehicles and equipment in the internet of things (IoT)
7.
SYSTEM AND METHOD FOR CONTROLLING A CAMERA OF A SEWER INSPECTION AND/OR MAINTENANCE SYSTEM
A sewer inspection or maintenance system has an image recording device arranged on a crawler or pushing device by a joint system. The joint system is adapted to carry out pivot movements in at least two directions for pivoting the image recording device in a predetermined direction. An input device is adapted to receive a target point for a pivot movement of the joint system to be carried out, and a control device, which is coupled to the input device and to the joint system, and which is adapted to receive the target point received from the input device, to calculate joint angles of the joint system that correspond to the target point of the pivot movement to be carried out, and to determine control signals to transmit to the joint system, wherein the control signals cause the joint system to perform the pivot movement.
A sewer inspection or maintenance system is provided having a sensor system with which at least three distances between a predetermined first point in the sewer pipe and the sewer wall of the sewer pipe are detected. The system has a processing unit adapted for determining a diameter of the sewer pipe and a predetermined second point in the sewer pipe based on the detected distances, and for determining a horizontal offset and a vertical offset between the predetermined first point and the predetermined second point based on the determined diameter and the detected distances. The system also has a positioning unit which is adapted to correct the position of an inspection unit in the sewer pipe by the two offsets. A corresponding method is provided as well.
A method for monitoring the speed of an inspection unit of a sewer inspection or maintenance system is provided where the inspection unit is movable in a sewer. The method includes a first step in which a driving speed of the inspection unit is detected, a second step in which the detected driving speed is compared with a predetermined driving speed, where a speed indicator is generated based upon the result of the comparison, a third step in which, based upon the generated speed indicator, a colored symbol is selected from a set of colored symbols, and a fourth step in which the selected colored symbol is displayed on a display device. The speed indicator indicates within which speed interval from a set of predetermined speed intervals the detected driving speed falls.
Assembly for dispensing a liquid, in particular a colorant for paint, comprising a container for holding a liquid, a pump, a valve, at least one dispense opening, and comprising or associated with a controller arranged to operate the pump and the valve to withdraw liquid from the container and to dispense liquid via the opening and to operate the pump and the valve to purge liquid from the pump to the container via the dispense opening.
B05B 15/531 - Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter for removal of clogging particles using backflow
B01F 25/50 - Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle
B01F 33/841 - Mixing plants with mixing receptacles receiving material dispensed from several component receptacles, e.g. paint tins with component receptacles fixed in a circular configuration on a horizontal table, e.g. the table being able to be indexed about a vertical axis
B01F 35/12 - Maintenance of mixers using mechanical means
A high-pressure fluid handling device. The high-pressure fluid handling device includes a housing, a tube, and a stationary phase medium. The housing includes a first component with a first interface surface and a second component with a second interface surface. The first and second components are securable to one another with the first and second interface surfaces in facing relationship with one another to form an interface therebetween. The housing includes a channel extending through the first component to and along the interface. The tube extends along the channel. The tube defines a lumen with a substantially circular cross-section having a lumen diameter equal to or less than 1000 μm. The stationary phase medium is positioned in the lumen. The stationary phase medium is suitable to chromatographically separate compounds present in a liquid sample.
G01N 30/22 - Injection in high pressure liquid systems
B01D 15/22 - Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to the construction of the column
The invention relates to a portable, battery-operated hydraulic pump arrangement (1) for the drive of a piece of hydraulically operated, portable equipment or rescue equipment (100), the arrangement having a hydraulic fluid circuit comprising: a hydraulic pump (2) for conveying hydraulic fluid in the hydraulic fluid circuit; a control valve (3) for switching the conveying direction of hydraulic fluid in the hydraulic fluid circuit; a hydraulic tank (4) for storing hydraulic fluid in the hydraulic fluid circuit; a compensation function for compensating for a volume change within the hydraulic fluid circuit; and an electric motor (5), preferably a brushless electric motor, having a stator (13), a rotor (14) and an output shaft (6) for driving the hydraulic pump (2). The hydraulic pump arrangement (1) comprises a plate-like holder (9) for attaching the electric motor (5) to the hydraulic pump (2), wherein the electric motor (5) is attached to the hydraulic pump (2) either via an external thread (7) provided on the hydraulic pump (2) and a complementary internal thread (8) provided on the holder (9) or via an external thread (7) provided on the holder (9) and a complementary internal thread (8) provided on the hydraulic pump (2), and wherein the electric motor (5) is attached to the holder (9).
B25F 5/00 - COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR - Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
F04B 1/12 - 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
F04B 17/03 - Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
A fire-fighting system includes a pump, a nozzle for directing fluid flow from the pump to a target area, a discharge valve controlling fluid flow between the pump and the nozzle, a sensor coupled to the nozzle, and a controller communicatively coupled to the sensor. The sensor detects movement of the nozzle and generates a signal indicative of the detected movement. The controller communicatively coupled is configured to receive the signal from the sensor, and control at least one of the discharge valve, the pump, and the nozzle based on the detected movement of the nozzle.
37 - Construction and mining; installation and repair services
Goods & Services
(1) Air compressors
(2) Air and gas transporting, compressing and evacuating equipment and accessories, namely, lubricating systems for said equipment, filters for insertion in fluid lines such as compressed air lines for taking out tiny particles of various natures, oil traps, pulleys, drive couplings, mufflers and valves; Rotary vane air motors and pumps; Vacuum pumps and compressors; Rocking piston pumps and compressors; Regenerative blowers; Diaphragm compressors; parts and fittings for the aforementioned goods (1) Repair and maintenance services for air and gas transporting, compressing and evacuating equipment and accessories, namely, lubricating systems for said equipment, filters for insertion in fluid lines such as compressed air lines for taking out tiny particles of various natures, oil traps, pulleys, drive couplings, mufflers and valves, rotary vane air motors and pumps, air compressors, vacuum pumps and compressors, rocking piston pumps and compressors, regenerative blowers, diaphragm compressors, and parts and fittings therefor
37 - Construction and mining; installation and repair services
Goods & Services
Rotary vane air motors and pumps; Air compressors; Vacuum pumps and compressors; Rocking piston pumps and compressors; Regenerative blowers; Diaphragm compressors; All parts for the above namely air lines, oil traps, pulleys, drive couplings, mufflers, valves and filters. Repair and maintenance services for rotary vane air motors and pumps; Repair and maintenance services for air compressors; Repair and maintenance services for vacuum pumps and compressors; Repair and maintenance services for rocking piston pumps and compressors; Repair and maintenance services for regenerative blowers; Repair and maintenance services for diaphragm compressors; All parts for the above namely air lines, oil traps, pulleys, drive couplings, mufflers, valves and filters.
The invention relates to a changeable frame (10) for receiving a control unit (50) of a duct inspection and/or maintenance system, wherein - the changeable frame has a substantially rectangular cutout (11), and - a first seal, which extends around the periphery of the cutout (11), and at least one locking means (20) are arranged on an underside (U) of the changeable frame (10). The locking means (20) allows the control unit (50) to be locked on the changeable frame such that the control unit is pressed against the first peripheral seal (40). The invention also relates to a changeable system (100) having a changeable frame according to the invention. The invention also relates to a control system (200) for a duct inspection and/or maintenance system, which has a control unit (50) which is provided by means of a changeable frame (10) according to the invention or a changeable system according to the invention.
H04B 1/38 - Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
H05K 5/00 - Casings, cabinets or drawers for electric apparatus
H05K 5/02 - Casings, cabinets or drawers for electric apparatus - Details
09 - Scientific and electric apparatus and instruments
42 - Scientific, technological and industrial services, research and design
Goods & Services
(1) Laser diodes, Lasers for use in industrial drilling applications, cutting applications and welding applications; Laser measuring tapes, lasers for surveying, Optical character readers, Optical fiber cables, Optical filters, Optical receivers, Optical reflectors, Cables for electrical or optical signal transmission, Calibration devices for calibrating optical emission spectrometers, Conductive fibers, namely, high power fibers for conducting laser beams in the mid infrared wavelength range, Electrical and optical cables, Electro-optic transducers, Fiber optic cables Fiber optic connectors, Fiber optic instruments, namely, optic filters, micro-optics, ultrafast optics, beamsplitters and optic polarizers, Fiber optic light and image conduits, Fiber optic couplings, Lenses for industrial laser cutting machines, Lenses for industrial laser cutting machines, Scientific and technical apparatus, namely, optical mirrors, Electro-optical instruments and components, namely, laser mirrors, output couplers, optical windows, etalons, optical isolators, beamsplitters, beam expanders, lenses, prisms, polarizers, waveplates, optical mounts, optical filters, monochromators, photomultipliers, photodetectors, charged coupled device cameras, light sources, filter wheels, fiber optic cables and probes, and fiber optic couplers and polarizers for laboratorial and industrial use (1) Custom design, development, and fabrication of optical instrumentation for others; Custom design, development, and fabrication of optical and laser devices and dielectric and custom-made coatings for optical devices to order and specification of others; Design, fabrication, research, development and testing services in the field of optical coatings, solutions and materials customization for medical, scientific, and technological applications
Dispenser, e.g., for tinting pastes, comprising at least one container with a lid. The lid comprises a compartment for holding a liquid, and an atomizer, such as an ultrasonic fogger, arranged to atomize the liquid from the compartment into a headspace of the container. The liquid can for example be an aqueous solution of a disinfectant.
A61L 2/22 - Phase substances, e.g. smokes, aerosols
B01F 23/00 - Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
B01F 33/84 - Mixing plants with mixing receptacles receiving material dispensed from several component receptacles, e.g. paint tins
B05B 17/06 - Apparatus for spraying or atomising liquids or other fluent materials, not covered by any other group of this subclass operating with special methods using ultrasonic vibrations
20.
APPARATUS, SYSTEMS AND METHODS FOR COLLECTING ANAESTHETIC AGENTS
Systems methods for collecting an anaesthetic agent are described herein. The systems include at least one anaesthetic gas scavenging system (AGSS) for receiving exhaust gas from at least one source, the exhaust gas including the anaesthetic agent to be collected. Each AGSS comprises at least one power source for providing suction of the exhaust gas from the plurality of sources. The systems also include a collection system for recovering the anaesthetic agent from the exhaust gas. The collection system includes a compressor for compressing the exhaust gas from the AGSS to increase a pressure of the exhaust gas and at least one adsorbent tank configured to receive the compressed exhaust gas from the compressor and adsorb the anaesthetic agent from the compressed exhaust gas.
A method for sampling a liquidous material with a sampling system includes providing the sampling system having a gas/liquid separator. The gas/liquid separator includes a separation chamber having a membrane separating the separation chamber into a retentate portion and a permeate portion. The membrane is gas-permeable and liquid impermeable. The gas/liquid separator includes a pressure regulation system fluidically connected to the permeate portion of the separation chamber. The pressure regulation system is configured to control a gas pressure in the permeate portion. The method includes selectively operating the pressure regulation system in a first mode and a second mode. The first mode establishes a first gas pressure condition in the permeate portion of the separation chamber configured to draw a sample of the liquidous material from a reservoir through a first flow channel to the retentate portion of the separation chamber. The second mode establishes a second gas pressure condition in the permeate portion of the gas/liquid separation chamber to push the sample from the retentate portion of the separation chamber through the first flow channel toward the reservoir.
The present invention relates to a pneumatic lifting bag (1) with a variable internal volume (5) for filling with a pressurised medium, in particular pressurised air, for increasing the variable internal volume (5) and for lifting loads (80), wherein the pneumatic lifting bag (1) comprises at least the following components and has the following features: (i) an internal bladder (6) made of vulcanised rubber material, the internal bladder (6) enveloping the variable internal volume (5); (ii) a reinforcing layer (7) which is wrapped around the internal bladder (6) in an outward direction toward the surroundings (U); and (iii) a valve connection (20) which, in order to fill the internal bladder (6) with the pressurised medium, provides a continuous connection from the surroundings (U) into the variable internal volume (5) of the internal bladder (6).
F15B 15/10 - Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith characterised by the construction of the motor unit the motor being of diaphragm type
A buckle and a band for installation onto a workpiece are provided. The buckle includes a tension indicator for indicating when a desired tension on the band has been reached during installation. The tension indicator may be a visual indicator and may include two collapsible wings that are in a first position when untensioned and move to a second position when tensioned.
F16B 2/08 - Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using bands
B65B 13/02 - Applying and securing binding material around articles or groups of articles, e.g. using strings, wires, strips, bands or tapes
B65B 13/22 - Means for controlling tension of binding means
A buckle and a band for installation onto a workpiece are provided. The buckle includes a tension indicator for indicating when a desired tension on the band has been reached during installation. The tension indicator may be a visual indicator and may include two collapsible wings that are in a first position when untensioned and move to a second position when tensioned.
G01L 5/04 - Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands
A44B 11/00 - Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts
G01B 3/00 - Measuring instruments characterised by the use of mechanical techniques
G01B 5/00 - Measuring arrangements characterised by the use of mechanical techniques
G01L 1/04 - Measuring force or stress, in general by measuring elastic deformation of gauges, e.g. of springs
Dispenser comprising at least one container and at least one source for biocidal radiation, such as a UV-light source. The at least one container comprises a lid, which is transparent for the biocidal radiation. The source for biocidal radiation is at a distance above the lid, e.g., in the dispenser housing.
09 - Scientific and electric apparatus and instruments
Goods & Services
Remote terminal unit for the wastewater and water industry, namely, microprocessors; remote terminal control unit for the wastewater and water industry, namely, microprocessors
09 - Scientific and electric apparatus and instruments
Goods & Services
Machine tools; Compressors [machines]; Positive displacement pumps; Electrical pumps; Hydraulic pumps; Pumps [machines]; Axial pumps; Controlled volume pumps; Centrifugal pumps; Air pumps; Sludge pumps; Lubricating pumps; Feed pumps; Distribution pumps; Fluid pumps; Diaphgram pumps; Pumps for concrete; Shafts for pumps; Gear pumps; Pressure pumps; Valves for pumps; Diffusion pumps; Suction pumps; Circulating pumps; Fuel pumps; Screw pumps; Submersible electric pumps; Pump diaphragms; Pump impellers; Pump-motor assemblies; Servo-controlled hydraulic pumps; Pumps for counter-current swimming; Pumps, compressors and blowers; Electric garden pumps; Vertical turbine pumps; High temperature pumps; Water pumps; Multi-phase screw pumps; Electric pumps for swimming pools; Metered gasoline pumps; Electric water pumps; Reciprocating vacuum pumps; High pressure pumps; Refrigerant recovery pumps; Reverse osmosis pumps; Rotary lobe pumps; Vacuum pumps [machines]; Compressed air pumps; Vacuum pump installations; Water pumps for vehicles; Pump starters; Drives for vacuum pumps; Pump control valves; Pumps for heating installations; Water pumps for use in motors and engines; Water pumps for showers; Rotary gear pumps; Water pumps for use in terrariums; Water pumps for use in aquariums; Oil pumps for use in motors and engines; Oil drain pumps; Water supply machines [pumps]; Pressure vacuum pumps; Water pumps for land vehicles; Robotic compressed air pumps; Engine driven water pumps; Pumps for cooling engines; Piston rings for heat pumps; Heat pumps [parts of machines]; Electric water pumps for baths; Pumps for land vehicle engines; Fuel pumps for land vehicles; Guns for fuel dispensing pumps; Pumps being parts of washing machines; Aeration pumps for bodies of water; Pumps [machines] for the beverage industry; Centrifugal water pumps for domestic purposes; Shaft bearings for vacuum pumps; Pumps for the extraction of liquids [machines]; Pumps [parts of machines, engines or motors]; Pumps for the extraction of vapour [machines]; Pumps for aerating indoor aquariums; Jet pumps for vacuum generation; Pneumatic pumps for the supply of liquefied gases; Vacuum pads for vacuum pump machines; Diaphragm pumps for pumping liquid material; Water pumps for water filtering units; Diaphragm pumps for pumping semi-liquid material; Hydrogen dispensing pumps for service stations; Dispensing machines; Blowing machines; Power operated blowers; Blowing engines; Rotating electrical machines; Pneumatic pumps; Aerating pumps; Valves; Hydraulic valves; Clack valves [parts of machines]; Valve diaphragms; Fuel valves; Shutter valves; Actuators for valves; Hydraulic valve actuators; Pneumatic valve actuators; Valves [parts of machines]; Power operated valves; Digital electro-hydraulic proportioning valves; Pneumatically operable valves; Actuators for dampers; Valve closure mechanisms; Compressed air pilot valves; Dosing valves [parts of machines]; Hydraulic valves [parts of machines]; Pressure valves [parts of machines]; Slide valves [parts of machines]; Regulators [parts of machines]; Compressed air switch valves; Thermostatic control valves for machines; Valves operated automatically by hydraulic control; Hydraulically operated butterfly valves; Tapping valves for metallurgical purposes; Safety valves [parts of machines]; Ball valves being parts of machines; Angle valves being parts of machines; Butterfly valves being parts of machines; Valves operated automatically by pneumatic control; Stop valves [parts of machines]; Spray valves [parts of machines]; Pneumatic actuators for control valves; Valves operated by changes in pressure; Suction valves for air compressors; Cocks [valves] of metal parts of machines; Plunger type valves for use with tanks; Dispensing valves being machine parts; Suction valves for gas compressors; Power valve for carburetors [vehicle parts]; Stop valves of metal [parts of machines]; Temperature control valves [parts of machines]; Vacuum control valves [parts of machines]; Pressure reducers [parts of machines]; Valve assemblies of metal [parts of machines]; Vacuum control valves [parts of engines]; Stop valves of plastic [parts of machines]; Metal safety valves [parts of machines]; Non-return valves of plastic [parts of machines]; Pressure controllers [valves] being parts of machines; Level regulating valves [parts of machines]; Valves [mechanical] for regulating fluid flow; Exhaust gas recirculation [EGR] valves for motors and engines; Positive crankcase ventilation [PCV] valves for motors and engines; Non-return valves of metal [parts of machines]; Actuators incorporating a gear mechanism for pipeline valves; Waste gas return valves [parts of machines]; Butterfly valves of metal being parts of machines; Butterfly valves (Non-metallic -) being parts of machines; Unloading check valves for the outlets of air compressors; Automatic inlet control valves for reciprocating air compressors; Industrial blowers; Distribution machines, automatic; Dispensing machines [other than vending machines]; Vending machines. Amplifying tubes; Photo-sensitive tubes; Solenoid valves [electromagnetic switches]; Electric valves [thermionic]; Tube amplifiers; Thermionic valves; Switchboxes [electricity]; Electric control valves; Thermostatically controlled valves; Valve operators [electric controls]; Pressure indicator plugs for valves; Vacuum tubes [radio]; Valves (Electric controls for automatically operating -); Valves (Remote controls for automatically operating -); Temperature monitors [valves] for central heating radiators; Valves (Electronic controls for automatically operating -); Ion gauge tubes; Valves for inflating lifejackets; Vacuum tube characteristic testers; Thermionic valves for radio; Sensors; Electro-optical sensors; Digital sensors; Electronic sensors; Optical sensors; Synchro sensors; Laser sensors; Sensory software; Dewing sensors; Thermal sensors [thermostats]; Software; Application software; Computer application software; Interactive software; Computers and computer hardware; Fire hose; Signalling apparatus; Indication panels; Measuring apparatus; Measuring sensors; Measuring instruments; Measuring, detecting, monitoring and controlling devices; Detection apparatus; Electronic surveillance apparatus; Sensors, detectors and monitoring instruments; Monitoring instruments; Controllers and regulators; Electronic regulators.
42 - Scientific, technological and industrial services, research and design
Goods & Services
Providing temporary use of non-downloadable cloud-based software for connecting, operating and managing networked water and wastewater devices in the internet of things (IoT); Providing online non-downloadable computer software for collecting, analyzing and organizing data in the field of water and wastewater management; Providing online non-downloadable cloud computing software for collecting, analyzing and organizing data in the field of water and wastewater management.
42 - Scientific, technological and industrial services, research and design
Goods & Services
Providing temporary use of non-downloadable cloud-based software for connecting, operating and managing networked water and wastewater devices in the internet of things (IoT); Online non-downloadable computer software for collecting, analyzing and organizing data in the field of water and wastewater management; On-line non-downloadable cloud computing software for collecting data, photographs and videos for enabling management of water and wastewater collection processes for infrastructure inspections, upgrades, replenishments and actionable insights in the field of water and wastewater flow systems
09 - Scientific and electric apparatus and instruments
Goods & Services
Dispensers that count or measure output for use with paint
colorants; mechanical devices, namely, dispensers of preset
portions of fluids, solid granules and powder for dosing
purposes, all not for medical use.
09 - Scientific and electric apparatus and instruments
42 - Scientific, technological and industrial services, research and design
Goods & Services
Optical components and instruments, namely, optical filters, optical mirrors, optical dichroic and polychroic filters, attenuators and antireflection coatings for optical lenses, optical assemblies in the nature of optical lens units composed of any of a combination of optical filters, optical mirrors, optical lasers and optical sensors and optical modules in the nature of optical transceivers Design services for others in the field of optical components; Providing online, non-downloadable software in the field of optical component design, namely, software to create simulations and optimizations of optical filters, optical mirrors, optical dichroic and polychronic filters; Providing temporary use of on-line non-downloadable software and applications for plotting and analyzing spectral performance of fluorophores, optical filters and optical lighting sources; Providing online, non-downloadable software for analyzing and selecting fluorescence microscopy, fluorescent dyes, light sources and detectors
12 - Land, air and water vehicles; parts of land vehicles
Goods & Services
Bags and sacks specially adapted for electric vehicles,
namely, bags and sacks for lifting, storing, and
transporting electric vehicles submersed in water;
tarpaulins specially adapted for electric vehicles, namely,
tarpaulins for lifting, storing, and transporting electric
vehicles submersed in water; bags, sacks, and tarpaulins
specially adapted for electric vehicles, namely, bags,
sacks, and tarpaulins for cooling, isolating, lifting,
transporting and storing fire damaged electric vehicles
submersed in water; waterproof fabric bags and sacks
specially adapted for electric vehicles, namely, waterproof
fabric bags and sacks for lifting, storing and transporting
electric vehicles submersed in water.
40.
CLOSURE ELEMENT FOR A BORE WITH AN ELECTRIC ELEMENT
A closure or fastening element (110) for inserting into a bore (11) in a component (10) comprises a base body (120) insertable into the bore (11 ), a splaying body (130) having an internal opening (137) along the longitudinal axis (30) of the closure element, a tension bolt (132), connected to the splaying body, and an electric element (21) arranged at least partly in the opening of the splaying body. The electric element (21 ) is configured to transmit and/or receive electric signals, wherein the splaying body braces the base body in the fitted state in said bore (11). The internal opening (137) is provided with its outlet (139) towards the upper surface (123') in the splaying body (130).
One or more techniques and/or systems are disclosed for a rocking piston compressor comprising a head plate having at least one inlet and silencer port, an exhaust and an exhaust port. The compressor may comprise valve plate coupled to the head plate and having a sound attenuation chamber and an exhaust chamber. The compressor may have at least one silencer selectably coupled to a head plate silencer port and disposed within the sound attenuation chamber. The compressor may also comprise an air tube having a first end selectably coupled to the head plate air tube port and a second end disposed within the valve plate exhaust chamber. The air tube may be configured to accelerate air flow from the second end toward the first end.
F04B 39/00 - Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups
F04B 27/00 - Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
F04B 39/10 - Adaptation or arrangement of distribution members
42.
QUICK COUPLER FOR A BIDIRECTIONAL CHECK VALVE AND A FLUID COUPLING COMPRISING TWO SUCH QUICK COUPLERS
A quick coupler, comprising a tubular body (3) having an external surface (19) an internal cavity, a valve seat (18), an expansion body (2) having an axial fluid flow passage (14) therethrough and an external sleeve surface (20), and a valve comprising a valve ball (4), a stem (1) and a compression spring (6), wherein the external sleeve surface (20) of the expansion body (2) is oversized in view of the internal reception cavity of the tubular body (3) for creating an outwards directed force on the external sleeve surface (19) of the tubular body (3) when introduced into the tubular body (3), wherein the valve ball (4) is positioned between the spring (6) and the stem (1), wherein the spring (6) is positioned to pretension the valve ball (4) against the valve seat (18) and closing the axial fluid flow passage (12, 13) through the quick coupler for any pressure on the valve ball (4) from the direction of the stem (1) lower than a predetermined threshold, wherein the stem (1) is extending beyond the front surface of the tubular body (3) when the valve ball (4) is in contact with the valve seat (18) and wherein the axial fluid flow passage (12, 13) through the quick coupler is open when the stem (1) is pushed in the direction of the valve ball (4) that the front surface of the stem (1) is flush with the front surface of the tubular body.
F16L 37/33 - Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings at least one of two lift valves being opened automatically when the coupling is applied the lift valves being of the ball type
F16K 15/04 - Check valves with guided rigid valve members shaped as balls
43.
SOUND REDUCTION DEVICE FOR ROCKING PISTON COMPRESSORS
A head assembly for a rocking piston compressor comprises a head plate (50) having at least one inlet (84), at least one silencer port (88), an air tube port (100), and an exhaust port (96). The head assembly comprises a valve plate (60) coupled to the head plate (50) and provided with a sound attenuation chamber (134) and an exhaust chamber (140). The head assembly also has at least one silencer (90) selectably coupled to the head plate silencer port (88) and disposed within the sound attenuation chamber (134). The head assembly also comprises an air tube (102) having a first end (104) selectably coupled to the head plate air tube port (100) and a second end (106) disposed within the valve plate exhaust chamber (140), the air tube (102) being configured to accelerate air flow from the second end (106) toward the first end (104).
F04B 27/00 - Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
F04B 27/04 - Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
F04B 27/053 - Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement with an actuating element at the inner ends of the cylinders
F04B 39/00 - Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups
One or more techniques and/or systems are disclosed for an improved barrier seal for use on a rotating shaft of a pump to mitigate leakage of fluids along the shaft. The body of the barrier seal may comprise a one-piece combined bushing and seal that can be selectably fastened to the pump bracket. Internal and external channels in the body can operably hold gaskets, internally dynamic seals, and externally static seals, inside the stuffing box of the pump bracket. A lubricant port can be disposed on a flange of the seal portion to provide lubricant to the interior of the barrier seal, which can also be fluidly coupled with the outside of the seal. A pressurized lubricating fluid can also help mitigate leakage of pumped fluid by pressurizing between static gaskets on the outside, and provide lubrication for the rotating shaft on the inside of the seal.
F16J 15/3284 - Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings characterised by their structure; Selection of materials
One or more techniques and/or systems are disclosed for a universal-type bracket that incorporates a substantially uniform diameter through-bore. This allows the bracket to accept current sealing arrangements used in these types of pumps, while providing the same or better sealing options as current individual designs. The single through-bore can have multiple undercut features for holding a pump shaft bushing, with an increased wall thickness to allow for an appropriate interference fit with the walls of the through-bore, for example, similar to previous designs. Retaining ring grooves can be added to the through-bore, and retaining rings may be used to provide a positive shoulder for the seal or packing rings to seat against inside the bore. This may allow for various sealing options, such as stuffing seals, one-piece barrier seals, cartridge seals, BTR seals, component seals, and more.
One or more techniques and/or systems are disclosed for an improved barrier seal for use on a rotating shaft of a pump to mitigate leakage of fluids along the shaft. The body of the barrier seal may comprise a one-piece combined bushing and seal that can be selectably fastened to the pump bracket. Internal and external channels in the body can operably hold gaskets, internally dynamic seals, and externally static seals, inside the stuffing box of the pump bracket. A lubricant port can be disposed on a flange of the seal portion to provide lubricant to the interior of the barrier seal, which can also be fluidly coupled with the outside of the seal. A pressurized lubricating fluid can also help mitigate leakage of pumped fluid by pressurizing between static gaskets on the outside, and provide lubrication for the rotating shaft on the inside of the seal.
One or more techniques and/or systems are disclosed for a universal-type pump casing that allows for coupling to various piping couplers, for various sizes of fluid lines. This can allow the pump casing to accept the majority of current fluid line coupling, for various fluid line sizes used with these types of pumps, thereby eliminating the need to have a different casing for each different sized fluid line. A universal-type pump casing with a proximal end engaged with a pump bracket, and a distal end affixed to an end plate to define the pumping chamber. A first and second port can have an opening of a predetermined diameter, with a port face that can couple with various modular port flanges, to provide different port flange configurations.
One or more techniques and/or systems are disclosed for a universal-type pump casing that allows for coupling to various piping couplers, for various sizes of fluid lines. This can allow the pump casing to accept the majority of current fluid line coupling, for various fluid line sizes used with these types of pumps, thereby eliminating the need to have a different casing for each different sized fluid line. A universal-type pump casing with a proximal end engaged with a pump bracket, and a distal end affixed to an end plate to define the pumping chamber. A first and second port can have an opening of a predetermined diameter, with a port face that can couple with various modular port flanges, to provide different port flange configurations.
A universal-type bracket is disclosed that incorporates a substantially uniform diameter through-bore. This allows the bracket to accept current sealing arrangements used in these types of pumps, while providing the same or better sealing options as current individual designs. The single through-bore can have multiple undercut features for holding a pump shaft bushing, with an increased wall thickness to allow for an appropriate interference fit with the walls of the through- bore, for example, similar to previous designs. Retaining ring grooves can be added to the through-bore, and retaining rings may be used to provide a positive shoulder for the seal or packing rings to seat against inside the bore. This may allow for various sealing options, such as stuffing seals, one-piece barrier seals, cartridge seals, BTR seals, component seals, and more.
F01C 21/10 - Outer members for co-operation with rotary pistons; Casings
F04C 2/08 - Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
F04C 15/00 - Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups
09 - Scientific and electric apparatus and instruments
Goods & Services
Fire-fighting equipment, namely, fire-fighting monitors and water cannons that spray foam or liquids on fires; Fire-fighting apparatus; Mobile fire-fighting stations; Fire-extinguisher.
09 - Scientific and electric apparatus and instruments
Goods & Services
Downloadable communications software for connecting controlling and maintaining electronic vehicle wiring system; Downloadable computer application software for mobile phones, namely, software for controlling and maintaining electronic vehicle wiring system; Downloadable computer software for controlling and maintaining electronic vehicle wiring system
09 - Scientific and electric apparatus and instruments
Goods & Services
Downloadable communications software for connecting controlling and maintaining electronic vehicle wiring system; Downloadable computer application software for mobile phones, namely, software for controlling and maintaining electronic vehicle wiring system; Downloadable computer software for controlling and maintaining electronic vehicle wiring system
Chromatography apparatus for laboratory use; fittings and connections for use in the field of chromatography, namely, fittings and connections for chromatography apparatuses for laboratory use; gas chromatography apparatus for laboratory use; plug connectors; fittings and accessories specially adapted for use with chromatography apparatus for laboratory use, namely, press-fit ferrules and lock-ring connectors
57.
FIRE-FIGHTING DEVICE INCLUDING A DISTRIBUTED CONTROL SYSTEM
A fire-fighting system includes a pump, a nozzle for directing fluid flow from the pump, a nozzle component including a first transceiver and an indicator, a fluid line connecting the pump to the nozzle, and a discharge valve control assembly. The discharge valve control assembly includes a discharge valve controlling fluid flow between the pump and the nozzle, a pressure sensor coupled to the fluid line between the pump and the discharge valve, and a second transceiver providing communication between the nozzle component and the discharge valve control assembly. The discharge valve control assembly is configured to receive a request to charge a hose section of the fluid line and determine whether to open the discharge valve in response to receiving the request based on a fluid pressure detected by the pressure sensor.
A62C 35/68 - Pipe-line systems - Details, e.g. of pipes or valve systems
A62C 37/38 - Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
A62C 35/02 - Permanently-installed equipment with containers for delivering the extinguishing substance
58.
FIRE-FIGHTING DEVICE INCLUDING A DISTRIBUTED CONTROL SYSTEM
A fire-fighting system includes a pump, a nozzle for directing fluid flow from the pump, a nozzle component including a first transceiver and an indicator, a fluid line connecting the pump to the nozzle, and a discharge valve control assembly. The discharge valve control assembly includes a discharge valve controlling fluid flow between the pump and the nozzle, a pressure sensor coupled to the fluid line between the pump and the discharge valve, and a second transceiver providing communication between the nozzle component and the discharge valve control assembly. The discharge valve control assembly is configured to receive a request to charge a hose section of the fluid line and determine whether to open the discharge valve in response to receiving the request based on a fluid pressure detected by the pressure sensor.
12 - Land, air and water vehicles; parts of land vehicles
Goods & Services
Bags and sacks specially adapted for electric vehicles, namely, bags and sacks for lifting, storing, and transporting electric vehicles submersed in water; tarpaulins specially adapted for electric vehicles, namely, tarpaulins for lifting, storing, and transporting electric vehicles submersed in water; bags, sacks, and tarpaulins specially adapted for electric vehicles, namely, bags, sacks, and tarpaulins for cooling, isolating, lifting, transporting and storing fire damaged electric vehicles submersed in water; waterproof fabric bags and sacks specially adapted for electric vehicles, namely, waterproof fabric bags and sacks for lifting, storing and transporting electric vehicles submersed in water.
12 - Land, air and water vehicles; parts of land vehicles
Goods & Services
Bags and sacks specially adapted for electric vehicles, namely, bags and sacks for lifting, storing, and transporting electric vehicles submersed in water; tarpaulins specially adapted for electric vehicles, namely, tarpaulins for lifting, storing, and transporting electric vehicles submersed in water; bags, sacks, and tarpaulins specially adapted for electric vehicles, namely, bags, sacks, and tarpaulins for cooling, isolating, lifting, transporting and storing fire damaged electric vehicles submersed in water; waterproof fabric bags and sacks specially adapted for electric vehicles, namely, waterproof fabric bags and sacks for lifting, storing and transporting electric vehicles submersed in water.
An actuation ball valve has an elongated knob which replaces prior art quarter turn valves. The knob comprises a thread that runs along a cylindrical portion of the knob, wherein the nut has a corresponding cut-out for the thread. This helps the knob move/slide in and out of the nut. The knob and nut are designed so that a specific distance can be covered in a quarter turn, as the valve moves from its horizontal (OFF) position to its vertical (ON) position. The knob and nut can be modified to travel various distances at different degrees of turn to actuate the system being controlled. The knob has a cut-out at the bottom which is used to insert one or more washers and a self-threading screw to stop the rotation of the knob with respect to the nut at it moves out in the OFF position.
F16K 5/06 - Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
Provided herein is a system and method for monitoring, troubleshooting, and providing predictive maintenance to pumps systems. The methods provided herein can utilize and/or interpret physical phenomena of pump systems and components thereof. The physical phenomena may include, but is not limited to, vibration, temperature, sound, or similar characteristics. Further, a cloud-based system can collect data from autonomously operated systems, to provide visualizations of collected data via a user interface, and analyze the collected data with various models to predict maintenance, determine optimizations, and facilitate troubleshooting of the systems.
Provided herein is a system and method for monitoring, troubleshooting, and providing predictive maintenance to pumps systems. The methods provided herein can utilize and/or interpret physical phenomena of pump systems and components thereof. The physical phenomena may include, but is not limited to, vibration, temperature, sound, or similar characteristics. Further, a cloud-based system can collect data from autonomously operated systems, to provide visualizations of collected data via a user interface, and analyze the collected data with various models to predict maintenance, determine optimizations, and facilitate troubleshooting of the systems.
Briefly stated, one aspect of the present disclosure is directed to a firefighting apparatus. The firefighting apparatus includes a movable fire truck chassis and a battery array movable with the movable fire truck chassis and operatively connected to provide power for operating at least one pump of the firefighting apparatus. A pre-connect pump has a pre-connect inlet and a pre-connect outlet and is electrically powered by the battery array. A controller is operatively connected to the pre-connect pump and configured to control the pre-connect pump under a standby condition selected to maintain the firefighting apparatus in a state of readiness to pump firefighting fluid. The controller reduces a power-consumption rate of the pre-connect pump while maintaining the standby condition as compared to operating the pre-connect pump under an idle condition. The standby condition requires pumping by at least one pump within the firefighting apparatus for maintenance of the standby condition.
B60L 50/60 - Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
F04B 17/03 - Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
09 - Scientific and electric apparatus and instruments
Goods & Services
Lifting bags for rescue of persons, namely, inflatable lifting bags used to raise collapsed structures, equipment, or aircraft to thereby permit the removal of persons; Rescue apparatus, namely, inflatable lifting bags; Rescue apparatus, namely, pneumatic inflatable lifting bags
09 - Scientific and electric apparatus and instruments
Goods & Services
Lifting bags for rescue of persons, namely, inflatable lifting bags used to raise collapsed structures, equipment, or aircraft to thereby permit the removal of persons; Rescue apparatus, namely, inflatable lifting bags; Rescue apparatus, namely, pneumatic inflatable lifting bags
Various embodiments of a laser illumination system are disclosed. In some examples, a system includes one or more lasers and a beam combiner configured to direct a combined light beam along a path. The system can include a polychroic optical assembly that receives the combined light beam and to output a first beam of the first light of the first wavelength and a second beam of the second light of the second wavelength. The second beam can be offset from the first beam. The polychroic optical assembly can be a prism assembly. The system can include one or more optical elements configured alter a distribution of light of the first beam to output a first output line at a sample plane, and to alter a distribution of light of the second beam to output a second output line at the sample plane.
An air operated double diaphragm pump (10) comprises a selectably removable valve body (45) for convenient repair and maintenance. The pump (10) includes an inlet (3), an outlet (2), and first and second diaphragm chamber housings (14,16), each first and second diaphragm chamber housings defining a diaphragm chamber. A valve body housing (44) is arranged between the first and second diaphragm chamber housings (14,16). The valve body (45), which is arranged within the valve body housing (44), is in fluid communication with the diaphragm chambers of the first and second diaphragm chamber housings (14,16), and includes pilot signal ports, diaphragm chamber inlet ports, and chamber exhaust ports that are all accessible on a signal surface (48) of the valve body (44). The signal surface (48) may be on a same side of the valve body (44). To stabilize the pump (10) during repair and maintenance, stabilizing feet (138) may project from outer edges of the diaphragm chamber housings (14,16).
09 - Scientific and electric apparatus and instruments
11 - Environmental control apparatus
Goods & Services
(1) Electric actuator, fire monitor, water flow control pumping system, lightning control system, valves, namely, firefighting apparatus valves, all of which are for emergency response vehicle and sold as a unit; Computer software for controlling mechanical and electronic systems within emergency response vehicles.
12 - Land, air and water vehicles; parts of land vehicles
Goods & Services
Electric actuators specially adapted for firefighter emergency response vehicles; Fire fighting equipment, namely, fire fighting monitors that spray foam or liquids on fires for firefighter emergency response vehicles; Electrical integrated control systems for use in the field of fire hose water flow control for firefighter emergency response vehicles; Lightning arresters for firefighter emergency response vehicles; Pressure relief valves for fire hoses connected to firefighter emergency response vehicles; all of the foregoing sold as a unit and specially adapted for emergency response vehicles
Provided is a pump system that includes a primary pump and a secondary pump. The primary pump pumps a primary fluid. A first pump unit of the primary pump includes a first inner liner defining a first primary fluid chamber and also includes a first outer liner disposed around the first inner liner. The interior of the first outer liner defines a secondary fluid chamber. The secondary pump pumps a secondary fluid and is in fluid communication with the first secondary fluid chamber to operably pump the secondary fluid into and out of the first secondary fluid chamber, resulting in the compression and expansion of the first inner liner. A first valve is disposed proximate the primary fluid chamber inlet, and a second valve disposed proximate the primary fluid chamber outlet. The first and second valves allow fluid flow in one direction through the primary fluid chamber.
F04B 49/22 - Control of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for in, or of interest apart from, groups by means of valves
One or more techniques and/or systems are disclosed for an air operated double diaphragm pump with a selectably removable valve body for convenient repair and maintenance. The pump may include an inlet, an outlet, and first and second diaphragm chamber housings. Each first and second diaphragm chamber housings defines a diaphragm chamber. A valve body housing is arranged between the first and second diaphragm chamber housings. A valve body is arranged within the valve body housing, is in fluid communication with the diaphragm chambers of the first and second diaphragm chamber housings, and includes pilot signal ports, diaphragm chamber inlet ports, and chamber exhaust ports that are all accessible on a signal surface of the valve body. The signal surface may be on a same side of the valve body. To stabilize the pump during repair and maintenance, stabilizing feet may project from outer edges of the diaphragm chamber housings.
Pump system (100) that includes a primary pump (102) and a secondary pump (104). The primary pump pumps a primary fluid. A first pump unit (122) of the primary pump includes a first inner liner (126) defining a first primary fluid chamber (130) and also includes a first outer liner (128) disposed around the first inner liner. The interior of the first outer liner defines a secondary fluid chamber (132). The secondary pump pumps a secondary fluid (120) and is in fluid communication with the first secondary fluid chamber to operably pump the secondary fluid into and out of the first secondary fluid chamber, resulting in the compression and expansion of the first inner liner. A first valve (137) is disposed proximate the primary fluid chamber inlet (133), and a second valve (136) disposed proximate the primary fluid chamber outlet (135). The first and second valves allow fluid flow in one direction through the primary fluid chamber.
09 - Scientific and electric apparatus and instruments
Goods & Services
Pressure fittings and ferrules for laboratory equipment and apparatus in the nature of DNA sequencers, tubing assemblies therefor and sipper probes apparatus, for laboratory use
A high-shear mixing chamber is provided having a single wide slot microchannel that enables a higher throughput, less plugging, and a longer life (e.g., less wear). The provided mixing chamber may include an inlet and an outlet in fluid communication with a single wide slot microchannel (e.g., via an inlet and outlet plenum). In some aspects, the wide slot microchannel may have a stepped interior such that the wide slot microchannel has portions with different depths. The wide slot microchannel has a first surface opposite a second surface and one or more steps may be formed with the first surface, the second surface, or with both the first surface and second surface.
Dispenser (10) for dispensing a liquid, in particular a colorant for paint. The dispenser comprises a piston pump and a valve. The piston pump (12) comprises a cylinder (25) and a main piston (26) reciprocatingly fitted inside the cylinder. The valve (11) comprises a valve housing (13) with a dispense opening (16), and a valve core (14) within the valve housing. The valve core is rotatable and comprises a main channel (42) and a secondary dispense channel (46) with a smallest diameter which smaller than the smallest diameter of the main channel (42). The secondary dispense channel comprises an axial channel section (47) communicating with the piston pump. A secondary piston (40) fits reciprocatingly inside the axial channel section (47) in the valve core (14).
A diaphragm pump includes a valve inlet portion (302) elongated in a first direction along a longitudinal axis (306), and a valve outlet portion (324) coupled to the valve inlet portion (302). A ball check valve (112) is arranged between the valve inlet portion (302) and the valve outlet portion (324). The ball check valve (112) includes a sealing ring (212) arranged over the valve inlet portion (302), and a ball (204) arranged over the sealing ring (212). The ball (204) is configured to move between a seated position and an unseated position, wherein a central axis (308) of the ball (204) extends through a center of the ball (204) and in the first direction, wherein the central axis (308) is coincident with the longitudinal axis (306) when the ball (204) is in the seated position, and wherein the central axis (308) is offset from the longitudinal axis (306) when the ball (204) is in the unseated position. The diaphragm pump further includes an inlet elbow (120) comprising an elbow inlet passageway (126) defined by an inlet aperture (130) in fluid communication with the pump inlet, and an elbow outlet passageway (128) defined by an outlet aperture (132), wherein the inlet aperture (130) has a first radius (Ri) and the outlet aperture (132) has a second radius (Ro), wherein the second radius (Ro) is greater than the first radius (Ri) to decrease the velocity of the fluid moving through the inlet elbow (120).
One or more systems are disclosed for a diaphragm pump. The diaphragm pump includes a valve inlet portion elongated in a first direction along a longitudinal axis, and a valve outlet portion coupled to the valve inlet portion. A ball check valve is arranged between the valve inlet portion and the valve outlet portion. The ball check valve includes a sealing ring arranged over the valve inlet portion, and a ball arranged over the sealing ring. The ball is configured to move between a seated position and an unseated position, wherein a central axis of the ball extends through a center of the ball and in the first direction, wherein the central axis is coincident with the longitudinal axis when the ball is in the seated position, and wherein the central axis is offset from the longitudinal axis when the ball is in the unseated position.
F04B 49/22 - Control of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for in, or of interest apart from, groups by means of valves
F04B 43/02 - Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
F16K 15/04 - Check valves with guided rigid valve members shaped as balls
One or more systems are disclosed for leak detection for a pump that include a reservoir having a chamber with an inlet and an outlet. The inlet is configured to couple to an exhaust of a pump and the reservoir is configured to create a vortex flow therein. An optical sensor is positioned at a bottom of the reservoir with a detecting portion of the optical sensor extending into the chamber. The vortex flow causes one or more liquids to settle at the bottom of the reservoir on the optical sensor. The one or more liquids are indicative of a leak and the optical sensor is configured to detect the one or more liquids.
Methods and systems of collecting an anaesthetic agent from a collection vessel are described herein. The systems include a fluid storage tank and a collection vessel housing an adsorbent material for adsorbing the anaesthetic agent. The collection vessel is configured to receive the heated fluid from the fluid storage tank, the heated fluid having a temperature and a pressure sufficient to thermally desorb the anaesthetic agent from the adsorbent material. The system also includes a heat exchanger configured to receive an outlet stream from the collection vessel comprising the anaesthetic agent and cool the outlet stream to a temperature below a threshold temperature to produce a liquid stream comprising the anaesthetic agent. The system also includes an accumulator configured to receive the liquid stream and separate the liquid stream into a waste stream and a collection stream, the collection stream comprising the anaesthetic agent.
B01D 53/02 - Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by adsorption, e.g. preparative gas chromatography
B01D 53/38 - Removing components of undefined structure
91.
LEAK DETECTION FOR AIR OPERATED DOUBLE DIAPHRAGM PUMP
One or more systems are disclosed for leak detection for a pump that include a reservoir having a chamber with an inlet and an outlet. The inlet is configured to couple to an exhaust of a pump and the reservoir is configured to create a vortex flow therein. An optical sensor is positioned at a bottom of the reservoir with a detecting portion of the optical sensor extending into the chamber. The vortex flow causes one or more liquids to settle at the bottom of the reservoir on the optical sensor. The one or more liquids are indicative of a leak and the optical sensor is configured to detect the one or more liquids.
A magnetic particle suspension system includes a vessel defining a chamber and an opening to the chamber, particles magnetically responsive to a magnetic field disposed in the chamber, and a suspension apparatus for controllably moving the magnetic field along a path having an engagement portion in which the magnetic field effects a magnetic response in the particles, wherein the suspension apparatus includes a motor, an arm movably driven by the motor, and a magnet supported by the arm for movement along the path, wherein the motor rotatably drives the arm about a drive axis so that the magnet travels along a circumaxial path about the drive axis.
A fluid immersion control system may use a common electrode along with a plurality of sensor electrodes at a distal portion of an immersion microscope objective to monitor electrical resistance of a fluid as an indication of presence of a fluid layer used for immersion microscopy. The fluid immersion control system may activate replenishment of the fluid when the resistance indicates that a diameter of the microscope objective is not immersed in the fluid.
Air-operated double diaphragm pumps; pump control valves;
pump diaphragms; pumps for machines; pulsation dampeners for
pumps; air filters for pumps; valves for pumps.
A method for processing a sample of a cell culture composition includes diluting the sample followed by filtering the diluted sample, wherein the dilution may be at least 10 parts by volume of a diluent to one part sample, and the filter may be a porous membrane with a molecular weight cutoff of less than 20,000 Daltons. The dilution may be carried out at a multiple-port dilution valve having a first condition and a second condition. The sample may be mixed with the diluent at a predetermined dilution ratio when the dilution valve is in the second condition.
Material handling machines, namely, paint dispensing and mixing machines; Parts and fittings for paint dispensing and mixing machines, namely, regulators, valves, gear drives, seals, and controllers
Material handling machines, namely, paint dispensing and mixing machines; Parts and fittings for paint dispensing and mixing machines, namely, regulators, valves, gear drives, seals, and controllers
Material handling machines, namely, paint dispensing and mixing machines; Parts and fittings for paint dispensing and mixing machines, namely, regulators, valves, gear drives, seals, and controllers
