Patents
Patents for F04B 43 - Machines, pumps, or pumping installations having flexible working members (13,111)
09/2007
09/27/2007CA2640052A1 Surgical cassette with bubble breaking structure
09/26/2007EP1836399A1 System and method for controlling a variable displacement compressor
09/26/2007EP1836398A1 Reciprocating pump
09/26/2007CN200952465Y 恒压式增压泵 Constant pressure booster pump
09/26/2007CN200952462Y High precision metering creeping pump
09/26/2007CN200952461Y Variable regulating static long-core shaft lever type pulse inductive pump
09/26/2007CN200952460Y DC electric diaphragm bull pump
09/26/2007CN101042130A Pulseless type output micro-pump based on electromagnetic drive
09/26/2007CN101042129A High-frequency inertia one-way valve hydraulic pumps and control method based on piezoelectric ceramics
09/26/2007CN100339595C 泵 Pump
09/25/2007US7274133 Cell driving type piezoelectric actuator, and method of manufacturing cell driving type piezoelectric actuator
09/25/2007US7273359 Peristaltic irrigation pump system
09/20/2007WO2007104435A2 Method and device for operating an electric peristaltic hose pump
09/20/2007US20070217933 Tubing cassette for a peristaltic pump
09/20/2007US20070217932 Method and system for providing adjustable compression force on a tube in a peristaltic pump
09/20/2007US20070217931 Peristaltic pump with field generator
09/20/2007US20070217929 Diaphragm pumping device
09/20/2007US20070216256 Piezoelectric devices and methods and circuits for driving same
09/19/2007EP1835179A1 Peristaltic pump having an adaptive variable speed control
09/19/2007EP1834659A1 Inhalation therapy device compressor
09/19/2007EP1834095A1 Finger-type peristaltic pump
09/19/2007CN200949516Y Pneumatic diaphragm pump for coal mine
09/19/2007CN200949515Y Hand-operated diaphragm pump
09/19/2007CN101039715A Body-insertable apparatus and manufacturing method thereof
09/19/2007CN101037992A Fine vacuum diaphragm pump
09/19/2007CN100338363C Rotary abaculus valveless piezoelectric pump
09/19/2007CN100338362C Built-in corrugated channel valveless piezoelectric pump
09/19/2007CN100338361C Valveless piezoelectric pump
09/18/2007US7270048 Pump
09/13/2007WO2007103384A2 Fluidic energy transfer devices
09/13/2007WO2007101768A1 Multistage compressor
09/13/2007US20070212240 Peristaltic pump with a removable cassette
09/13/2007US20070209572 High throughput screening of crystallization materials
09/13/2007DE202006011928U1 Schlauchmembranpumpe Hose diaphragm pump
09/13/2007DE102007005223A1 Motor-Pumpenaggregat Motor-pump unit
09/13/2007DE102006003744B3 Vorrichtung zur Bewegung von Flüssigkeiten und/oder Gasen Device for moving liquids and / or gases
09/13/2007DE102006002924B3 Fluidhandhabungsvorrichtung und Verfahren zum Handhaben eines Fluids The fluid handling apparatus and method for handling of a fluid
09/12/2007EP1553296B1 Reciprocating pump and check valve
09/12/2007CN200946561Y Liquid roller pump
09/12/2007CN200946560Y Double-link extrusion type grouting pump
09/11/2007US7267753 Electrokinetic device having capacitive electrodes
09/11/2007US7267531 Current monitoring system and method for metering peristaltic pump
09/07/2007WO2007099736A1 Micro inspection chip, optical detector, and micro comprehensive analytical system
09/06/2007US20070207041 Method of operating a peristaltic pump
09/06/2007DE112005001604T5 Präzisionsabgabepumpe Precision dispensing pump
09/05/2007EP1830085A1 Rolling bearing device
09/05/2007EP1829568A1 Method of operating a peristaltic pump
09/05/2007EP1828605A1 Magnetic pulse pump/compressor system
09/05/2007EP1828601A1 Liquid discharge control apparatus
09/05/2007EP1827695A1 Device for pumping fluids, method for production thereof and pipette with said device
09/05/2007EP1631388A4 Diaphram metering chamber dispensing systems
09/05/2007EP1512215A4 Electroactive polymer devices for moving fluid
09/05/2007EP1481467A4 Electroactive polymer devices for controlling fluid flow
09/05/2007CN200943571Y 气动双隔膜泵 Pneumatic double diaphragm pumps
09/05/2007CN200943570Y Miniature diaphragm pump
09/05/2007CN200943569Y Valve for diaphragm pump
09/05/2007CN100335785C 压电泵 Piezoelectric Pump
09/05/2007CN100335784C Mini jockey pump
09/04/2007US7265481 Piezoelectric actuator and fluid ejection head having the same
09/02/2007CA2579068A1 Method for using a pump set having secure loading features
08/2007
08/30/2007WO2007098131A2 Pump and pump control circuit apparatus and method
08/29/2007EP1825981A2 Hopper and pump unit to be mounted on a cement mixer lorry
08/29/2007EP1825144A2 Peristaltic pump
08/29/2007EP1825143A1 Compressors for hand held oral care devices
08/29/2007CN101025152A Tube and tube pump using same
08/29/2007CN101025151A 气动双隔膜泵 Pneumatic double diaphragm pumps
08/29/2007CN101025150A Utilizing system of double-head pump and its circuit control system
08/29/2007CN101024335A Piezoelectric actuator and fluid ejection head having the same
08/29/2007CN101024099A Breast pump
08/29/2007CN101023898A Improved surgical cassette
08/29/2007CN100333909C Piezoelectric actuator and fluid injection head having the same
08/28/2007US7262545 Cell driving type piezoelectric/electrostrictive actuator and method of manufacturing the same
08/28/2007US7261525 Outlet check valve for fluid bladders
08/23/2007WO2007095518A1 Electrostatic actuator with a flexible electrode
08/23/2007WO2007094132A1 Driving method of pump
08/23/2007WO2007094131A1 Mixing pump and fuel cell
08/23/2007WO2007058951A3 Peristaltic liquid infusion apparatus
08/23/2007DE102006060645A1 Motor-pump assembly for providing pressure for motor vehicle brake operating device, has outlet channel arranged in working-space cover and pump housing, such that air expelled from working-space is directed into inner space of housing
08/22/2007EP1820967A1 Hose cassette for a peristaltic pump
08/22/2007EP1108142B1 Vibratory pump improvement
08/22/2007CN101023269A Pump unit for supply of chemical
08/22/2007CN101023268A Peristaltic pump tube
08/21/2007US7259503 Electroactive polymers
08/21/2007US7258774 Microfluidic devices and methods of use
08/21/2007US7258534 Fluid delivery device identification and loading system
08/21/2007CA2565131C Apparatus for metering agricultural chemicals
08/16/2007WO2007090503A1 Reciprocating diaphragm pump
08/16/2007WO2007051454A3 Compressor and star-type reciprocating pump
08/16/2007WO2006056895A3 Peristaltic pump
08/16/2007DE10130512B4 Vorrichtung zur Druckperfusion für das Züchten und/oder für das Behandeln von Zellen Apparatus for Druckperfusion for culturing and / or for treating cells
08/15/2007CN2934653Y Water pressure test pump
08/15/2007CN101018951A Device for fixing a tube for peristaltic cassette
08/15/2007CN101018950A Chemical liguid supply system
08/15/2007CN101016895A Roller rolling press pump
08/14/2007US7255681 Diaphragm pump and pump for double-breast pumping
08/09/2007WO2007088530A1 Suctioning system, method and kit
08/09/2007US20070183913 Peristaltic pump including an elastically displaceable locking plate
08/09/2007US20070183912 Compressor
08/09/2007CA2641134A1 Suctioning system, method and kit
08/08/2007EP1816350A1 Reciprocating diaphragm pump
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