Patents
Sitemap › F04 - Positive-displacement machines for liquids; Pumps for liquids or elastic fluids › F04B - Positive-displacement machines for liquids; Pumps › F04B 43 - Machines, pumps, or pumping installations having flexible working members
Patents for F04B 43 - Machines, pumps, or pumping installations having flexible working members (13,111)
12/2005
12/07/2005CN1704588A Pump device
12/07/2005CN1704587A Diaphragm pump
12/06/2005US6973373 System for measuring change in fluid flow rate within a line
12/06/2005US6971859 Diaphragm unit
12/06/2005US6971553 Pump for dispensing flowable material
12/06/2005US6971143 Magnetic detent for rotatable knob
12/01/2005WO2005113419A2 Electrokinetic delivery systems, devices and methods
12/01/2005US20050267406 Piezo electrically driven bellows infuser for hydraulically controlling an adjustable gastric band
12/01/2005US20050265876 Fluid circulator with rigid diaphragm
12/01/2005US20050265870 Actuating means able to be activated by fluid action
12/01/2005US20050265862 Pump
12/01/2005US20050265861 Diaphragm pump
12/01/2005US20050263207 Method and device for pouring plastic raw material liquid
12/01/2005DE102004028361B3 Spüleinrichtung und Verfahren zum Betrieb einer Spüleinrichtung Flushing device and method for operating a flushing device
12/01/2005CA2564800A1 Electrokinetic delivery systems, devices and methods
11/2005
11/30/2005EP1600183A1 Piezo electrically driven bellows infuser for hydraulically controlling an adjustable gastric band
11/30/2005EP1600119A1 Thermodynamically driven reversible infuser pump to remotely control a gastric band
11/30/2005EP1540171A4 Wave energy converter
11/30/2005CN1702326A Liquid feeder
11/30/2005CN1229163C Device and method for pumping high viscosity fluids
11/29/2005US6968688 Two-cycle hot-gas engine
11/28/2005CA2507196A1 Piezo electrically driven bellows infuser for hydraulically controlling an adjustable gastric band
11/24/2005WO2005111426A1 Tube cassette unit and liquid conveyance device using the same
11/24/2005WO2005111424A1 Roller pump
11/24/2005WO2005111423A1 Diaphragm pump and manufacturing device of electronic component
11/24/2005WO2005111422A1 Diaphragm pump and manufacturing apparatus of electronic component
11/24/2005WO2005111421A1 Reciprocating pump
11/24/2005WO2005111420A1 Reciprocating air distribution system
11/24/2005US20050261805 Device for programming a pump used to inject medicaments
11/24/2005US20050261543 Implantable artificial ventricular assist device
11/24/2005CA2821535A1 Reciprocating air distribution system
11/24/2005CA2814817A1 A roller pump
11/24/2005CA2566593A1 Tube cassette unit and liquid conveyance device using the same
11/24/2005CA2566342A1 Reciprocating pump
11/24/2005CA2566054A1 A roller pump
11/24/2005CA2566002A1 Reciprocating air distribution system
11/23/2005EP1597481A1 Combination assembly for managing a hose or like elastic pump tube in a positive displacement pump
11/23/2005CN2742185Y Double cylinder diaphragm reciprocating grouter
11/23/2005CN2742184Y Single cylinder diaphragm reciprocating grouter
11/17/2005WO2005108834A1 One-way valve
11/17/2005WO2005107835A1 Method for regulating a volumetric flow rate of a liquid in an osmotic micropump, and osmotic micropump
11/17/2005US20050255426 Switching device for irrigation fluids in a dental handpiece
11/17/2005US20050255007 Microfluidic device, method for testing reagent and system for testing reagent
11/17/2005US20050254978 Peristaltic pump
11/17/2005US20050254879 Adjustable flow texture sprayer with peristaltic pump
11/17/2005US20050252772 Flow device
11/16/2005EP1386085B1 Pyrotechnic microactuators for microsystems
11/16/2005EP1141554B1 Electrostatic/pneumatic actuators for active surfaces
11/15/2005US6964358 EM-actuated liquid dispenser
11/10/2005WO2005106251A1 Peristaltic pumping system
11/10/2005WO2005106247A2 Five piston diaphragm pump
11/10/2005US20050249621 One-way valve
11/10/2005US20050249614 Pump for evacuation of viscous liquids
11/10/2005US20050249612 Reciprocating air distribution system
11/10/2005US20050249610 Five piston diaphragm pump
11/10/2005US20050249606 Devices and methods for use in assessing a flow condition of a fluid
11/10/2005US20050249605 Circulating microfluidic pump system for chemical or biological agents
11/10/2005US20050248634 Pressurizing pump device, liquid ejection apparatus and method of controlling pressurizing pump
11/10/2005US20050247558 Electrokinetic delivery systems, devices and methods
11/09/2005EP1592505A2 Method and system for microfluidic manipulation, amplification and analysis of fluids, for example, bacteria assays and antiglobulin testing
11/09/2005EP1307249B1 Fluid bags with an integral tube-like passageway for cooperation with a peristaltic pump device
11/09/2005CN1695009A Fluid dispenser calibration system and method
11/09/2005CN1226145C Piezoelectric actuator, liquid spray nozzle containing it, piezoelectric element and its making method
11/08/2005US6962488 Surgical cassette having an aspiration pressure sensor
11/08/2005US6962487 Fluid driven pump with improved exhaust port arrangement
11/03/2005US20050245889 Disposable cassette
11/03/2005US20050245871 Support element for an extracorporeal fluid transport line
11/03/2005US20050244288 Piezoelectric fluid pump
11/02/2005EP1591660A1 Peristaltic pumping system
11/02/2005EP1590571A1 A method for fluid transfer and the micro peristaltic pump
11/02/2005EP1590570A1 Pump
11/02/2005CN1691282A Flexible tank and a chemical liquid supply apparatus using the same
11/01/2005US6960864 Electroactive polymer actuator and diaphragm pump using the same
11/01/2005US6960068 Center valve sleeve retention system for an oscillating pump
10/2005
10/27/2005WO2005100953A2 Microfluidic system
10/27/2005US20050238516 Peristaltic pump
10/27/2005US20050238515 Peristaltic pump
10/27/2005US20050238512 Apparatus for fluid storage and delivery at a substantially constant pressure
10/27/2005US20050238506 Electromagnetically-actuated microfluidic flow regulators and related applications
10/27/2005US20050238504 Flexible tank and a chemical liquid supply apparatus using the same
10/27/2005US20050238503 Variable volume, shape memory actuated insulin dispensing pump
10/27/2005US20050235732 Fluid delivery device with autocalibration
10/26/2005EP1588179A1 Multi-cell polarizer systems for hyperpolarizing gases
10/26/2005EP1587623A2 Microfluidic devices for fluid manipulation and analysis
10/26/2005EP1283957B1 Micromachined fluidic device and method for making same
10/25/2005US6957952 Fiber optic system for detecting pump cycles
10/20/2005WO2005098984A2 Piezoelectric devices and methods and circuits for driving same
10/20/2005WO2005098983A2 Piezoelectric devices and methods and circuits for driving same
10/20/2005WO2005097509A2 Piezoelectric devices and methods and circuits for driving same
10/20/2005WO2005097508A2 Piezoelectric devices and methods and circuits for driving same
10/20/2005US20050234385 Blood processing systems with fluid flow cassette with a pressure actuated pump chamber and in-line air trap
10/20/2005US20050234384 Fluid pressure actuated blood pumping systems and methods with continuous inflow and pulsatile outflow conditions
10/20/2005US20050233197 Fuel-cell device, gas-injecting unit, and method for generating power using the fuel-cell device
10/20/2005US20050229839 High throughput screening of crystallization of materials
10/19/2005EP1585900A2 Integrated electrostatic peristaltic pump method and apparatus
10/19/2005EP1251893B1 Uninterrupted flow pump apparatus and method
10/19/2005CN1685157A Fluid operated pump
10/19/2005CN1685156A Metering pump with gas removal device
10/19/2005CN1685155A 往复式泵以及止回阀 Reciprocating pump and check valve
10/13/2005WO2005094919A1 Actuator system comprising detection means
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