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)
06/2005
06/28/2005US6910869 Valveless micropump
06/28/2005US6910532 Water pressure system with pressure tank installed within well casing of well
06/23/2005WO2005057344A2 Material conveying system including control
06/23/2005DE10354785A1 Pumpe Pump
06/23/2005CA2547728A1 Material conveying systems, computer program products, and methods
06/22/2005EP1427939A4 A compact vacuum pump
06/22/2005EP1375916B1 Micro pump
06/22/2005CN1630116A 压电泵 Piezoelectric Pump
06/22/2005CN1629483A Check valve and pump including the same
06/21/2005US6907816 Safety diaphragm for a diaphragm pump
06/16/2005WO2005055265A2 Idt electroded piezoelectric diaphragms
06/16/2005US20050129545 Peristaltic pumping mechanism with geared occlusion rollers
06/16/2005US20050127104 Liquid rationing device
06/16/2005US20050126649 Check valve and pump including the same
06/16/2005US20050126390 Diaphragm article with fiber reinforcement and method of manufacturing same
06/16/2005CA2558834A1 Idt electroded piezoelectric diaphragms
06/15/2005EP1541314A1 Method and device for pouring plastic raw material liquid
06/15/2005EP1540171A1 Wave energy converter
06/15/2005CN2704700Y Separated micro-pump piezoelectric drivers
06/14/2005US6905871 Apparatus for mechanical perfusion of donor's organ during its transport
06/14/2005US6905479 Pumping cartridge having an integrated filter and method for filtering a fluid with the cartridge
06/14/2005US6905314 Pump having flexible liner and compounding apparatus having such a pump
06/14/2005US6904982 Subsea mud pump and control system
06/09/2005WO2005052371A1 Cooling device for an integrated circuit
06/09/2005US20050123420 Peristaltic micropump
06/08/2005EP1538357A1 Bearing device
06/08/2005EP1538335A2 Peristaltic pump with a vacum generating device
06/08/2005EP1250526B1 Electrically-driven feed pump with high frequency variable reluctance actuator
06/08/2005CN1624330A Strong selfpriming pump
06/07/2005US6901961 Double diaphragm pump having a spool valve
06/07/2005US6901960 Double diaphragm pump including spool valve air motor
06/02/2005WO2005050014A1 Magnetostriction pump
06/02/2005US20050118042 Diaphragm unit
06/02/2005US20050118041 Diaphragm pump
06/02/2005US20050118038 Method and device for regulating fluid pump pressures
06/02/2005US20050118030 Blood component processing systems and methods using fluid-actuated pumping elements that are integrity tested prior to use
06/02/2005US20050115402 Pump diaphragm rupture detection
06/02/2005DE10351222A1 Membrane pump used for conveying a medium for treating exhaust gases in diesel engines comprises a suction side and a pressure side that are short-circuited by a self-cleaning throttle point bridging a sealing region
06/02/2005DE102004047011A1 Aufbau einer Membranpumpe, die so gestaltet ist, dass sie die Zuverlässigkeit des Zusammenbaus verbessert Construction of a diaphragm pump, which is designed so that it improves the reliability of the assembly
06/01/2005EP1536137A1 Fuel pump for an internal combustion engine
06/01/2005EP1536136A2 Pump
06/01/2005EP1535066A2 Recirculating fluidic network and methods for using the same
06/01/2005EP1534431A1 Disposable cassette
06/01/2005CN2703141Y Straightway self-priming pump
06/01/2005CN1621716A 隔膜泵 Diaphragm
06/01/2005CN1621686A 隔膜泵系统 Diaphragm system
06/01/2005CN1621677A Fuel pump for an internal combustion engine
06/01/2005CN1204339C Miniature magnetic-driven pump
05/2005
05/31/2005US6900510 MEMS devices and methods for inhibiting errant motion of MEMS components
05/31/2005US6899530 Diaphragm pump with a transfer chamber vent with a longitudinal notch on the piston cylinder
05/31/2005US6899137 Microfabricated elastomeric valve and pump systems
05/26/2005US20050113638 Implantable penile prosthesis pump
05/26/2005US20050112882 Microfabricated elastomeric valve and pump systems
05/26/2005US20050112004 Pump
05/26/2005US20050110190 Process for making a membrane for fluid-control apparatuses, and membrane made thereby
05/26/2005US20050109795 Fluid dispensing device
05/25/2005EP1533597A1 Fluid dispensing device
05/25/2005EP1531937A1 Pipetting device and method for operating a pipetting device
05/25/2005EP1531936A2 Actuator for deformable valves in a microfluidic device, and method
05/25/2005EP1307250B1 Autopriming a micro-cassette while minimizing the formation of air bubbles in a pumping chamber
05/19/2005WO2005044435A2 System, device, and method for mixing liquids
05/19/2005WO2005044337A2 System, device, and method for mixing a substance with a liquid
05/19/2005US20050106066 Microfluidic devices for fluid manipulation and analysis
05/19/2005US20050104941 Electrostatic actuator and liquid droplet ejecting head having stable operation characteristics against environmental changes
05/19/2005CA2818399A1 System, device, and method for mixing liquids
05/19/2005CA2544274A1 System, device, and method for mixing liquids
05/18/2005EP1531267A2 Pumping device using thermal-transpiration micropumps
05/18/2005EP1531002A2 Device and method to electrostatically seal microfluidic devices
05/17/2005US6893720 Object coated with carbon film and method of manufacturing the same
05/17/2005US6892624 Enhanced wobble plated driven diaphragm pump
05/17/2005US6892525 Micropump-based microthruster
05/12/2005WO2005042974A1 Pump containing conductive high polymer and method of driving the pump
05/12/2005WO2005042139A1 Two-stage mixing system, apparatus, and method
05/12/2005WO2005000731A3 Diaphram metering chamber dispensing systems
05/12/2005WO2004104415A3 Diaphragm pump
05/12/2005US20050100453 Reciprocating pump and check valve
05/12/2005US20050100452 Infusion pump system of fluid for medical purposes
05/12/2005US20050100450 Methods and systems for pulsed delivery of fluids from a pump
05/12/2005US20050098855 Semiconductor device and method of producing the same
05/12/2005US20050098750 Electrostatic sealing device and method of use thereof
05/12/2005CA2832661A1 Two-stage mixing system, apparatus, and method
05/12/2005CA2791816A1 Two-stage mixing system, apparatus, and method
05/11/2005EP1528941A1 Device for programming a pump used to inject medicaments
05/11/2005CN1614235A Pump
05/10/2005US6891317 Rolled electroactive polymers
05/10/2005US6890161 Disposable fluid delivery system
05/10/2005US6889765 Submersible well pumping system with improved flow switching mechanism
05/10/2005US6889567 3D array integrated cells for the sampling and detection of air bound chemical and biological species
05/06/2005WO2005040612A1 Current monitoring system and method for metering peristaltic pump
05/06/2005CA2541670A1 Current monitoring system and method for metering peristaltic pump
05/05/2005US20050095664 Printing growth medium for culture and analysis of biological material
05/05/2005US20050095155 Peristaltic irrigation pump system
05/05/2005US20050095154 Bezel assembly for pneumatic control
05/05/2005US20050095153 Pump cassette bank
05/05/2005US20050095152 Door locking mechanism
05/05/2005US20050095143 Pumping apparatus using thermal transpiration micropumps
05/05/2005US20050095141 System and method for pumping fluid using a pump cassette
05/05/2005US20050094485 System, device, and method for mixing liquids
05/05/2005US20050094483 Two-stage mixing system, apparatus, and method
05/05/2005US20050093394 Cell driving type piezoelectric/electrostrictive actuator and method of manufacturing the same
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