143042 ⎘
Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms Pumps having electric drive
Air sampler with closed loop flow control system
#302Fluid pump
#303Coating device, system and method for sealant
#304Method for operating a supply device which supplies a liquid to a channel, and supply device, hollow catheter, and catheter pump
#305Sleeping system
#306ZIPPING ACTUATOR FLUID MOTIVATION
#307Method for Determining a Physical Variable in a Positive Displacement Pump
#308ENVIRONMENTALLY FRIENDLY LOW-PRESSURE SPRAY APPARATUS
#309Air agitator assemblies
#310Pulseless positive displacement pump and method of pulselessly displacing fluid
#311Eccentric roundel structure for four-booster chamber diaphragm pump
#312METHOD AND SYSTEM FOR MANAGEMENT OF GREY WATER IN AN AIRCRAFT
#313Sensing negative pressure with a pressure transducer
#314Control circuits for electrochemical pump with E-valves
#315DOSING PUMP SYSTEM
#316Method and apparatus for delivering chemicals to a well head
#317Method of and control for monitoring and controlling an electric motor for driving a pump
#318Magnet-based systems and methods for transferring fluid
#319Durable canted off-axis driver for quiet pneumatic pumping
#320Canted off-axis driver for quiet pneumatic pumping
#321Molded diaphragm liquid color pump
#322Cuff pressure controller device
#323Diaphragm Pump and Motor System and Method
#324Pump head coupling with twist-lock connections
#325Pump device and method for controlling the same
#326Disc pump with advanced actuator
#327WELLBORE CONVEYOR DEVICE
#328Methods and devices for use of degassed fluids with fluid enhanced ablation devices
#329Diaphragm pump for a fuel cell system
#330Vibrational fluid mover active controller
#331Four-compression-chamber diaphragm pump with diaphragm positioning structures to reduce vibration
#332Roundel structure for five-compressing-chamber diaphragm pump
#333Apparatus and methods for treating excess intraocular fluid
#334MEMBRANE PUMP
#335Metal bellows equalizer capacity monitoring system
#336Planar coil and support for actuator of fluid mover
#337Unitary fluid flow apparatus for inflating and deflating a device
#338Temperature-sensing piezoelectric dispenser
#339Diaphragm pump
#340Piezo pump and pressurized circuit provided therewith
#341Wound treatment apparatuses and methods for controlled delivery of fluids to a wound
#342Hydraulic drive system for a pulseless positive displacement pump
#343Pulseless positive displacement pump and method of pulselessly displacing fluid
#344Mechanical drive system for a pulseless positive displacement pump
#345Electric drive system for a pulseless positive displacement pump
#346ASSEMBLY HAVING A MULTILAYER ACTUATOR
#347MULTIPLE DIAPHRAGM PUMP
#348Dispenser pump using electrically activated material
#349Diaphragm pump for dosing a fluid capable of automatic degassing and an according method
#350Longitudinal assay
#351Negative pressure wound therapy apparatus
#352Heat dissipation device for lamps having diaphragm pump
#353Dispenser pump using electrically activated material
#354SPLIT FLUIDIC DIAPHRAGM
#355Heart-type circulation device
#356Pump assembly for a fuel cell system
#357Electromechanical polymer pumps
#358SYNTHETIC JET EJECTORS WITH IMPROVED MANUFACTURABILITY
#359Pump unit driven by an electric motor
#360Disc pump with advanced actuator
#361Pressure sensing apparatus including a plurality of electroactive polymer strips
#362Control system for electromagnetic pumps
#363Apparatus and method for the remote monitoring, viewing and control of a semiconductor process tool
#364VARIABLE STROKE LENGTH ELECTRICALLY OPERATED DIAPHRAGM PUMP
#365Electromagnetic vibrating diaphragm pump
#366Pump system and method having a quick change motor drive
#367Pump having an automated gas removal and fluid recovery system and method
#368Adjusting device for a vehicle component
#369Method for operating a feed pump operating in a pulsating manner and motor vehicle having a feed pump
#370Diaphragm pump for dosing a fluid and an according method
#371Diaphragm Pump
#372Fluid sending apparatus
#373Sealed diaphragm pump
#374Extended elasticity of pump membrane with conserved pump force
#375Progressive pump force regulation
#376Highly airtight gas pump
#377System and method for a pump with onboard electronics
#378Diaphragm pumps
#379Electromagnetically driven fluid pump having a center plate with function of centering
#380Multi-layer diaphragm
#381Electromagnetic vibrating diaphragm pump
#382Electromagnetic vibrating diaphragm pump with function preventing fluid leakage to electromagnetic portion
#383PUMP MODULE AND POSITIVE DISPLACEMENT PUMP
#384Metering system
#385Systems and methods for regulating the resonant frequency of a disc pump cavity
#386Systems and methods for supplying reduced pressure using a disc pump with electrostatic actuation
#387Electromagnetic vibrating diaphragm pump
#388Liquid feed pump and flow control device
#389Injection molded diaphragm pump for liquid color with quick release
#390Negative pressure wound therapy apparatus
#391Medical fluid cassettes and related systems and methods
#392Fluid control apparatus and method for adjusting fluid control apparatus
#393Diaphragm pump, and exhaust-gas aftertreatment system having a diaphragm pump
#394Wound treatment apparatuses and methods for controlled delivery of fluids to a wound
#395Capacitive pumping and flow control
#396Systems and methods for electrochemical detection in a disc pump
#397Systems and methods for monitoring a disc pump system using RFID
#398Positive displacement pump
#399Liquid ejection device and medical instrument including liquid ejection device
#400Dosing pump system
#401Shuttling by-pass compressor apparatus
#402Microfluidic systems and networks
#403Diaphragm pump
#404Diaphragm pump using duckbill and other types of valves
#405Device for creating fluid flow
#406CONTROL DEVICE OF THE PISTON STROKE OF A DOSING PUMP FOR HIGH PERFORMANCE AUTOMATIC FLOW REGULATION
#407Reciprocating positive-displacement diaphragm pump for medical use
#408Toothed wheel and pump aggregate with such a toothed wheel
#409SYSTEM AND METHOD OF DIFFERENTIAL PRESSURE CONTROL OF A RECIPROCATING ELECTROKINETIC PUMP
#410DEVICES AND METHODS FOR REMOTE TEMPERATURE MONITORING IN FLUID ENHANCED ABLATION THERAPY
#411FERROFLUID CONTROL AND SAMPLE COLLECTION FOR MICROFLUIDIC APPLICATION
#412Motor pump unit
#413Devices and methods for shaping therapy in fluid enhanced ablation
#414Methods and devices for controlling ablation therapy
#415Methods and devices for use of degassed fluids with fluid enhanced ablation devices
#416Methods and devices for heating fluid in fluid enhanced ablation therapy
#417Apparatus and methods for treating excess intraocular fluid
#418Exhaust-gas aftertreatment device
#419Magnetically actuated disposable cartridge pump, a pump system, and a method of pumping
#420Diaphragm pump and motor system and method
#421Longitudinal assay
#422Solenoid pump
#423Contactless fluid pumping method and apparatus
#424Electromagnetic pump with frequency converter circuit
#425Diaphragm vacuum pump
#426FLUID PRESSURE GENERATING MEANS
#427System and method for a pump with reduced form factor
#428Membrane pump with magnetic coupling between an actuating means and the membrane
#429Fluid injection device and medical instrument including fluid injection device
#430Compressor and oxygen concentrator
#431Implantable pump for operation of hydraulic implant
#432Pump, pump arrangement and pump module
#433Driving arrangement for a pump or compressor
#434Liquid injection device
#435Wound treatment apparatuses and methods for controlled delivery of fluids to a wound
#436Crinkle diaphragm pump
#437HEAT DISSIPATION DEVICE AND AIRFLOW GENERATOR THEREOF
#438Membrane pump operating in both audible and inaudible frequency regions
#439RECIPROCATING PUMP AND CHECK VALVE
#440Pumping system
#441Fluid disc pump
#442Fluid disc pump
#443Electric submersible pumping system and method for dewatering gas wells
#444DC-AC frequency converter type mucus suction device
#445Fluid transporting device using conductive polymer
#446High-performance electroactive polymer transducers
#447Pump
#448Low cost disposable infusion pump
#449Infusion pump with integrated permanent magnet
#450Motor/pump assembly
#451Vibrating device and piezoelectric pump
#452Diaphragm pump
#453Three-dimensional electroactive polymer actuated devices
#454Oscillating diaphragm fan having coupled subunits and a housing having an oscillating diaphragm fan of this type
#455Bubble-type nose cleaner
#456CHECK VALVE AND PUMP INCLUDING CHECK VALVE
#457Noise-suppression pump apparatus and method
#458Leakage-Proof Contrivance for Upper Hood of Diaphragm Pump
#459Optical lens displacement systems
#460MRI compatible programmable valve pump
#461DIAPHRAGM PUMP
#462High flow piezoelectric pump
#463Droplet discharging apparatus
#464LIQUID ELECTRO-MECHANICAL PRIME MOVER
#465Wound closure and drainage system
#466Heart Booster Pump With Magnetic Drive
#467High-performance electroactive polymer transducers
#468Exhaust-gas aftertreatment device
#469LINEAR ACTUATOR, AND VALVE DEVICE AND PUMP DEVICE USING THE SAME
#470Suctioning system, method and kit
#471High-performance electroactive polymer transducers
#472Membrane pump
#473Suctioning system, method and kit
#474PUMP DEVICE AND FUEL CELL
#475Electrokinetic pump with fixed stroke volume
#476Method for operation of a position regulator
#477Mixing Pump Device and Fuel Cell
#478Detachable pump and the negative pressure wound therapy system using the same
#479Method for Driving a Pump Device
#480METHOD TO PROLONG LIFETIME OF DIAPHRAGM PUMP
#481Diaphragm pump
#482Self-adaptive piston blood pump
#483Control system for electromagnetic pumps
#484Dosing pump assembly
#485Suctioning system, method and kit
#486Diaphragm pumping device
#487DIAPHRAGM AIR PUMP
#488Reaction Drive Energy Transfer Device
#489Diaphragm pump
#490Fluid displacement mechanism
#491Fluid pressure generating means
#492PUMP DRIVING MODULE AND FUEL CELL SYSTEM EQUIPPED WITH THE SAME
#493Diaphragm pump for pumping a fluid
#494Device for driving an electromagnet for operating a pump, and related electromagnetic dosing pump
#495Electric shower-waste pump and control unit
#496Pump and pump control circuit apparatus and method
#497Pump and pump control circuit apparatus and method
#498Pump and pump control circuit apparatus and method
#499Pump and pump control circuit apparatus and method
#500Electroactive polymer actuated devices
#501Compact vacuum pump
#502VENTRICULAR ASSIST DEVICE AND RELATED COMPUTER PROGRAM PRODUCT
#503Diaphragm pump with prophylactic cover
#504Fluid pressure generating means
#505Compact vacuum pump
#506Compact vacuum pump
#507Solenoid and pump using the same
#508Diaphragm pumping device
#509High-performance electroactive polymer transducers
#510Three-dimensional electroactive polymer actuated devices
#511Suctioning system, method and kit
#512Compact vacuum pump
#513System and method for a pump with reduced form factor
#514Actuator system comprising detector means
#515Implantable pump apparatuses
#516Diaphragm pump
#517Diaphragm pump
#518Magnetic drive metering pump
#519Fuel cell apparatus with a split pump
#520Fuel-cell actuated mechanical device
#521Compact vacuum pump
#522Pump for conveying an exhaust gas aftertreatment medium particularly a urea-water solution, for diesel engines
#523Miniaturized diaphragm pump with non-resilient seals
#524Actuators with connected diaphragms
#525High-performance electroactive polymer transducers
#526Electroactive polymer actuated devices
#527Pump and pump control circuit apparatus and method
#528Linear actuator, and valve device and pump device using the same
#529Implantable pump for operation of hydraulic implant
#530Magnetostrictive pump
#531Electrically driven microfluidic pumping for actuation
#532Dosing pump assembly
#533Fluid circulator with rigid diaphragm
#534Five piston diaphragm pump
#535Split-housing pipette pump
#536Check valve and pump including check valve
#537Liquid fuel supply mechanism and fuel cell using the same
#538Small air pump
#539Modified dual diaphragm pressure sensor
#540Liquid delivering device
#541Electric pump and delivery tube for personal hydration system