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)
11/2011
11/22/2011	US8062008 Peristaltic pump and removable cassette therefor
11/17/2011	WO2011142528A2 Diaphragm valve
11/17/2011	WO2011141277A1 Metering pump
11/17/2011	WO2011082135A4 Peristaltic pump with controlled deformation of the tube
11/17/2011	US20110282223 Diaphragm pump and blood pressure monitor
11/17/2011	US20110280747 Pump with an elastic membrane and hydraulic control
11/16/2011	EP2386758A1 A method of pumping a predetermined dose of a medical fluid
11/16/2011	EP2386028A1 Bellows plungers having one or more helically extending features, pumps including such bellows plungers and related methods
11/16/2011	CN202040055U Combined peristaltic pump
11/16/2011	CN202040054U Silicon and phosphor meter peristaltic pump pipe
11/16/2011	CN202040053U Plunger-type diaphragm pump for submersible motor
11/16/2011	CN102245900A Driving arrangement for a pump or compressor
11/16/2011	CN102242704A Potential energy regeneration system and method and power regeneration system and method
11/16/2011	CN101520039B Multi-flow passage fluid conveying device
11/16/2011	CN101432223B Process for collective manufacturing of small volume high precision membranes and cavities
11/10/2011	WO2011138244A1 Fluid pump
11/10/2011	WO2011138070A1 Microfluidic component, in particular a peristaltic micropump, and method for producing same
11/10/2011	WO2011137498A1 A modular dosing device and dispenser, comprising such a dosing device
11/10/2011	DE102010028524A1 Mikrofluidisches Bauteil, insbesondere peristaltische Mikropumpe, und Verfahren zu dessen Herstellung Microfluidic device, in particular micro-peristaltic pump, and process for its preparation
11/09/2011	EP2385253A1 Fluid delivery device, system and method
11/09/2011	EP1635637B1 Method and apparatus for pressure control for maintaining viability of organs
11/09/2011	CN102235345A Liquid supply device
11/08/2011	US8052399 Peristaltic pump
11/03/2011	WO2011137145A1 Internal bellows pump fluid path
11/03/2011	WO2011137143A1 Bellows backup chamber
11/03/2011	WO2011136259A1 Method for controllably driving positive-displacement pump, and positive-displacement pump
11/03/2011	WO2011136257A1 Positive-displacement pump and check valve
11/03/2011	WO2011134061A1 Hose occluding pulley block for wave-powered, reciprocating hose peristaltic pumps
11/03/2011	WO2011071960A3 Helical peristaltic pump and motor apparatus and system of use
11/03/2011	DE102010019057A1 Fluidpumpe Fluid pump
11/02/2011	EP2383470A1 Plunger pump actuated by a shape memory element
11/02/2011	EP2383045A2 Dispensing device for liquids
11/02/2011	CN202023725U Automatic oil supply control system of diaphragm type metering pump
11/02/2011	CN202023723U Piezoelectric ceramic type fuel pump
11/02/2011	CN202023722U Automatic pressure stabilizing type diaphragm pump
11/02/2011	CN102230465A Valveless piezoelectric pump of Archimedes helical flow pipe
11/02/2011	CN102230457A Drive circuit for piezoelectric pump and cooling system that uses this drive circuit
11/01/2011	US8047819 Tubing holding device for roller pumps
11/01/2011	US8047815 Precision pump with multiple heads
11/01/2011	US8047814 Chemical liquid supplying apparatus
11/01/2011	US8047812 Variable volume, shape memory actuated insulin dispensing pump
11/01/2011	US8047811 Variable volume, shape memory actuated insulin dispensing pump
10/2011
10/30/2011	CA2709243A1 Hose occluding pulley block for wave-powered, reciprocating hose peristaltic pumps
10/26/2011	EP2381116A1 Apparatus and methods for conducting assays and high throughput screening
10/26/2011	EP2381108A2 Reciprocating pump
10/26/2011	EP2381107A1 Reciprocating pump
10/26/2011	EP2380615A1 Peristaltic pump and irrigation line
10/26/2011	EP2380614A1 Peristaltic pump and irrigation line
10/26/2011	EP2379889A2 Electronically controlled diaphragm pump
10/26/2011	EP2379692A2 Biopharmaceutical plant in a column
10/26/2011	CN202017603U Pump head of peristaltic pump
10/26/2011	CN202017602U Deicing/anti-icing fluid delivery device
10/25/2011	US8043077 Micropump
10/25/2011	US8043076 Method and device for operating an electric peristaltic hose pump
10/25/2011	US8043075 Progressive cavity propagation pump
10/25/2011	US8043073 Micropump and adhesive-free method for joining two substrates
10/25/2011	US8042264 Method of fabricating an electroactive polymer transducer
10/20/2011	WO2011128440A1 Pump element for a tube pump
10/20/2011	US20110256004 Piezoelectric devices and methods and circuits for driving same
10/19/2011	EP2378121A1 Pump element for a tube pump
10/19/2011	EP1129290B1 Systems and methods for control of pumps
10/19/2011	CN202012469U 蠕动泵 Peristaltic pump
10/19/2011	CN102224342A Piezoelectric pump for household electric appliance
10/19/2011	CN102220960A Hub piezoelectric peristaltic pump
10/18/2011	US8039205 Fluidic MEMS device
10/18/2011	US8038414 Rinsing device and method for the operation thereof
10/18/2011	CA2418669C Apparatus and method for regulating fluid pump pressures
10/13/2011	WO2011124388A1 Extraction system for extracting a body fluid
10/13/2011	WO2011124339A1 Device for generating pressures in sample containers
10/13/2011	US20110250080 Human-Powered Irrigation Pump
10/13/2011	DE102010003778A1 Pump device for conveying e.g. oil, has pump elements fastened at carrier elements, where portions of pump elements are actively cooperate with each other such that volume, which is guided from portions, is promoted to medium of portions
10/12/2011	EP2375071A1 Microfluidic chip device and method of making the same
10/12/2011	EP2373359A1 Infusion pump and method of in situ measuring the diameter of an infusion tube
10/12/2011	EP2013137B1 Process for collective manufacturing of membranes and small volume cavities having high dimensional accuracy
10/12/2011	CN202007761U Piezoelectric pump and valve plates thereof
10/12/2011	CN102213210A Driving-sensing integral piezoelectric chip pump
10/11/2011	US8033801 Liquid chemical supply system and liquid chemical supply control device
10/11/2011	CA2651181C Hydraulically actuated submersible pump
10/06/2011	WO2011122932A1 Planar micropump with integrated passive micromixers
10/06/2011	DE102010003464A1 Method for operating electromagnetic membrane pump in line system, involves stimulating membrane pump with frequency, which corresponds to their natural frequency
10/06/2011	CA2848281A1 Liquid infusion apparatus
10/06/2011	CA2848273A1 Liquid infusion apparatus
10/05/2011	EP2372157A1 Diaphragm pump for a seat adjusting device and seat adjusting device
10/05/2011	EP2370121A1 Blood processing apparatus with air bubble detector
10/05/2011	EP1259992B1 Biologically powered electroactive polymer generators
10/05/2011	CN202001266U 蠕动泵 Peristaltic pump
10/05/2011	CN202001265U Novel low-flow high-lift vibration pump
10/05/2011	CN202001264U Diaphragm pump top cover
10/05/2011	CN202001263U Swing link bracket of diaphragm pump
10/05/2011	CN102207077A Method of running diaphragm pump, diaphragm pump and use of diaphragm pump
10/05/2011	CN102207076A Diaphragm pump
10/05/2011	CN101520040B Manufacturing method of multi-flow passage fluid conveying device
10/04/2011	US8029253 Finger-type peristaltic pump
10/04/2011	US8029250 Variable volume, shape memory actuated insulin dispensing pump
10/04/2011	US8029245 Variable volume, shape memory actuated insulin dispensing pump
09/2011
09/29/2011	WO2011116911A2 Double diaphragm pump
09/29/2011	WO2011082135A3 Peristaltic pump with controlled deformation of the tube
09/29/2011	DE102010013108A1 Doppelmembranpumpe Double diaphragm pump
09/29/2011	DE102010013107A1 Ventil zum alternierenden Befüllen zweier Arbeitsräume eines Kolben-Zylinder-Systems einer Pumpe Valve for alternately filling two working spaces of a piston-cylinder system of a pump
09/28/2011	EP2367634A1 A microfluidic system and method

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