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)
07/2010
07/21/2010CN101784795A Peristaltic hose pump
07/20/2010US7758539 Compact vacuum pump
07/20/2010US7758324 Roller pump
07/15/2010WO2010081008A1 Bellows plungers having one or more helically extending features, pumps including such bellows plungers and related methods
07/15/2010WO2010078778A1 Upright self-sucking piezoceramics pump
07/15/2010US20100175767 Microfabricated Elastomeric Valve and Pump Systems
07/14/2010EP2205869A1 Membrane pump
07/14/2010CN101778647A Method and arrangement for reducing air bubbles in fluidic system
07/14/2010CN101776064A Sanitary hose pump
07/14/2010CN101285458B Valveless piezoelectric pump for fluid delivery and mixing
07/13/2010US7754010 Microfabricated elastomeric valve and pump systems
07/13/2010US7753874 Fluid delivery device with autocalibration
07/13/2010US7753873 Fluid delivery device with autocalibration
07/13/2010US7753657 Method of controlling a pumping assembly
07/08/2010WO2010056532A3 Automatically adjusting intra-gastric satiation and satiety creation device
07/08/2010US20100173395 Microfluidic devices for fluid manipulation and analysis
07/07/2010EP2204582A1 Vibrating membrane jet cooler with coupled partial units and housing with such a membrane jet cooler
07/07/2010EP2203645A1 Microdosing device for dosing very small amounts of a medium
07/07/2010CN201521439U Assembly tool for pneumatic double-membrane pump
07/06/2010US7749444 Microfluidic device, method for testing reagent and system for testing reagent
07/06/2010US7748962 Fluid handling apparatus and method of handling a fluid
07/01/2010WO2010074977A1 Blood processing apparatus with air bubble detector
07/01/2010WO2010073020A1 A microfluidic system and method
07/01/2010US20100168672 Portable infusion pump of the skin patch type with spiral collapsible reservoir
07/01/2010DE102009054499A1 Motor-Pumpenaggregat Motor-pump unit
07/01/2010DE102009047521A1 Zweistufige Membranpumpe mit wirtschaftlicher Ausführung der Einlassöffnung Two-stage diaphragm pump with economic design of the inlet opening
07/01/2010DE102008062759A1 Fluid conveying pump for use in e.g. household appliance, has pump housing comprising rigid wall that runs parallel to main flow direction of fluid and limits flow channel, and flexible membrane arranged in inner side of housing
06/2010
06/30/2010EP2202815A1 Vibration device, and piezoelectric pump
06/30/2010EP2201249A1 Pump system for conveying a first fluid using a second fluid
06/30/2010CN201517495U Transmission connection mechanism of hydraulic diaphragm pump
06/30/2010CN201517494U Liquid inlet/outlet mechanism of hydraulic diaphragm pump
06/30/2010CN101761468A Novel peristaltic pump and operation, control and correction method thereof
06/29/2010US7745211 employs an electronically activated and addressable tactile display to serve as active component actuators on microfluidic devices; Valving, pumping, mixing, cell crushing, and other functions are easily accomplished at low cost, including multiple valves, and pumps and mixers
06/24/2010WO2010069321A2 Electronically controlled diaphragm pump
06/24/2010WO2010048088A4 Infusion pump and method of in situ measuring the diameter of an infusion tube
06/24/2010US20100160137 Blood Processing Apparatus with Air Bubble Detector
06/24/2010US20100158720 Valveless micropump
06/24/2010US20100158716 Precision pump with multiple heads
06/24/2010US20100158708 Two-stage membrane pump with economical inlet port design
06/23/2010EP2198164A1 Drug delivery pump drive using linear piezoelectric motor
06/23/2010CN201513328U Tubing pump
06/23/2010CN201513327U Pneumatic double-membrane pump
06/23/2010CN101749219A Miniature peristaltic pump
06/23/2010CN101328879B Valve and vibrator integrated piezoelectric pump with valve
06/23/2010CN101324225B Mini water pump with heat radiating device
06/23/2010CN101203675B Device and method for transporting medicinal liquids
06/22/2010US7740575 Fluid pressure generating means
06/22/2010US7740459 Micropump having a pump diaphragm and a polysilicon layer
06/17/2010WO2010067157A1 Piezoelectric pump for household electric appliance
06/17/2010WO2010066754A1 Driving arrangement for a pump or compressor
06/17/2010US20100150759 Pulsatile rotary ventricular pump
06/17/2010US20100150754 Piezoelectric pump
06/17/2010DE102008054689A1 Fluid delivery device, particularly for delivering exhaust gas treatment media to internal combustion engine of motor vehicle, has movable operating membrane, where operating space is expanded or contracted by operating membrane
06/17/2010DE102008054686A1 Fluid delivery device, particularly for conveying exhaust gas treatment media, e.g. urea-water solution, for internal combustion engine of system of motor vehicle, has movable working wall such as membrane
06/17/2010CA2744936A1 Driving arrangement for a pump or compressor
06/16/2010EP2195538A1 Peristaltic pump and removable cassette therefor
06/16/2010EP2195537A1 Persitaltic pump assembly
06/16/2010CN1829545B A system for performing peritoneal dialysis
06/16/2010CN1678442B Method and device for pouring plastic raw material liquid
06/16/2010CN101743403A Diaphragm pump position control with offset valve axis
06/16/2010CN101737315A Shock damper for outlet pipe of diaphragm pump
06/16/2010CN101737307A Underwater robot sludge removing peristaltic extrusion pump
06/16/2010CN101737306A Peristaltic extrusion pump
06/16/2010CN101737305A Reciprocating hydraulic diaphragm pump
06/16/2010CN101275550B Pump
06/10/2010US20100143168 Tube unit, control unit, and micropump
06/10/2010DE102008044377A1 Diaphragm pump e.g. double membrane pump, for conveying e.g. printing ink, has one-way or doubly working piston cylinder units operated on supply and delivery pipes at both suction-side and pressure-side of product chambers
06/09/2010EP2194270A2 Dosing pump
06/09/2010EP2193275A1 Two way accumulator programmable valve pump
06/09/2010EP2193058A1 Motor-pump aggregate
06/09/2010CN201502523U Connecting device for pump body and scavenging valve
06/09/2010CN201502515U Peristaltic pump
06/09/2010CN201502514U Pressure stabilizing device for pneumatic diaphragm pump
06/09/2010CN201502513U Oil-free lubrication one-way plunger made of high-molecular materials
06/09/2010CN1916411B Electroactive polymer-based pump
06/09/2010CN101725512A Dome pump spray assembly
06/09/2010CN101725511A Fluid circulating device
06/09/2010CN101088480B Cassette clamping mechanism
06/03/2010US20100135826 Fluid transferring system and micropump suitable therefor
06/03/2010US20100135824 Process for Peristaltic Pump Control
06/02/2010EP2191798A1 Systems and methods for power and flow rate control
06/02/2010EP2191135A1 Micrometering system
06/02/2010EP1129288B1 Detecting obstructions in enteral/parenteral feeding tubes and automatic removal of clogs therefrom
06/02/2010DE202010002608U1 Fluidmotor oder Fluidpumpe Fluid motor or pump fluid
06/02/2010CN201496246U Control valve component of hydraulic diaphragm pump
06/02/2010CN201496245U Diaphragm rupture alarm structure of hydraulic diaphragm pump
06/02/2010CN201496237U Oil absorbing device
06/02/2010CN201496236U Hydraulic diaphragm pump
06/02/2010CN1971045B Bellows pump mechanism
06/02/2010CN101720392A Alternative piston pump for machines dispensing dyes, paints or similar products
06/02/2010CN101487463B Micro-pump
06/02/2010CN101397988B Continuous flow micro-pump
06/02/2010CN101275553B Annular U type diaphragm for hydraulic diaphragm pump
06/02/2010CN101255860B Oil-submersible electric membrane pump
06/02/2010CN101254702B Liquid transport apparatus and method for producing liquid transport apparatus
06/02/2010CN101165348B Medical liquor feeding device
06/01/2010US7727181 Fluid delivery device with autocalibration
06/01/2010US7727176 Machine for extracorporeal blood treatment coupled to a support element
06/01/2010US7726956 Combination assembly for managing a hose or like elastic pump tube in a positive displacement pump
06/01/2010US7726954 Diaphragm pump
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