| Patents for F04B 43 - Machines, pumps, or pumping installations having flexible working members (13,111) |
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| 06/13/2001 | EP1106826A2 Flow rate control with a positive displacement liquid pump |
| 06/13/2001 | DE10004520A1 Electromagnetic diaphragm pump for outdoor air blower, has AC power supply with several compression sections operated by AC supplied from AC power supply. |
| 06/13/2001 | CN2434463Y Siphon device |
| 06/13/2001 | CN1299294A Fluid delivery mechanism |
| 06/13/2001 | CN1299009A Flexible cylinder and its application method |
| 06/12/2001 | US6244474 Interchangeable liquid dispensing cartridge pump |
| 06/07/2001 | WO2001040653A1 Fluid device such as pump and accumulator |
| 06/07/2001 | WO2001040652A1 Fluid device with bellows |
| 06/07/2001 | WO2001040651A1 Fluid device with bellows |
| 06/07/2001 | WO2001040650A1 Fluid device with bellows |
| 06/07/2001 | WO2001040646A2 Vertically oriented pump for high viscosity fluids |
| 06/07/2001 | US20010002743 Rotating seals for cell processing systems |
| 06/07/2001 | US20010002562 Fluid jet cutting system |
| 06/06/2001 | CN2433415Y Double-pipe extrusion mechanism |
| 06/05/2001 | US6241704 Drug pump systems and methods |
| 06/05/2001 | US6241487 Fluid powered diaphragm pump |
| 05/31/2001 | WO2001037996A1 Actuator coupling system and a pipetting module comprising such a coupling system |
| 05/31/2001 | DE19964218A1 Elektromechanisches Bauelement und Verfahren zur Herstellung desselben An electromechanical component and method of manufacturing the same |
| 05/31/2001 | CA2391509A1 Actuator coupling system and a pipetting module comprising such a coupling system |
| 05/30/2001 | EP1103305A1 Macroactuator coupling system contained in a pipetting module |
| 05/30/2001 | EP1102933A2 Fluid driven pump and portioning check valve |
| 05/29/2001 | US6238576 Chemical liquid supply method and apparatus thereof |
| 05/29/2001 | US6237619 Micro-machined device for fluids and method of manufacture |
| 05/25/2001 | CA2290842A1 Automatic venting back pressure valve |
| 05/23/2001 | EP1101941A2 Hydraulically driven membrane pump |
| 05/23/2001 | EP1101504A2 Volumetric infusion pump automatic tube loading apparatus |
| 05/23/2001 | EP1101503A2 Volumetric infusion pump drive apparatus |
| 05/23/2001 | EP1100565A1 Implantable infusion pump with level measuring |
| 05/23/2001 | CN1296128A Diaphragm type reciprocative pump |
| 05/22/2001 | US6234992 Portable peristaltic pump for peritoneal dialysis |
| 05/22/2001 | US6234773 Linear peristaltic pump with reshaping fingers interdigitated with pumping elements |
| 05/17/2001 | WO2001035484A1 Minute electromechanical actuation and fluid control devices and integrated systems based on low temperature co-fired ceramic (ltcc) tape technology |
| 05/17/2001 | WO2001034942A1 Multiple layer pump diaphragm |
| 05/17/2001 | WO2001033959A2 Apparatus for mechanical perfusion of a donor's organ during its transport |
| 05/17/2001 | US20010001278 Vibrating membrane fluid circulator |
| 05/17/2001 | DE10035339A1 Pipe pump has cylinder and cylindrical flexible pipe inside, space between them defining operating fluid space and space inside pipe defining pump chamber |
| 05/16/2001 | EP1099854A1 Peristaltic pump and cassette |
| 05/16/2001 | EP1099853A2 Diaphragm breakage protection in a reciprocating diaphragm pump |
| 05/16/2001 | EP1082515A4 Offshore drilling system |
| 05/16/2001 | EP1071862A4 Rotating subsea diverter |
| 05/15/2001 | US6230824 Rotating subsea diverter |
| 05/15/2001 | US6230609 Polytetrafluoroethylene layer; stud encapsulated within hub |
| 05/10/2001 | WO2001033078A1 Active electrostatic seal and electrostatic vacuum pump |
| 05/10/2001 | WO2001009510A3 Diaphragm pumps |
| 05/09/2001 | EP1097484A1 Piezoelectric electro-motional devices |
| 05/09/2001 | EP1097304A1 Air drive pumps and components therefor |
| 05/09/2001 | CN1065496C Bellows pump dispenser |
| 05/08/2001 | US6227824 Fluid pump without non-return valves |
| 05/08/2001 | US6227809 Method for making micropumps |
| 05/03/2001 | DE19952612A1 Membrane pump has membrane constructed as molded part with encircling bead which with form-locking is clamped on edges of membrane chamber and sealed in pump casing |
| 05/02/2001 | EP1096147A2 Pump with a pulsation suppression device |
| 05/02/2001 | EP1096146A2 Diaphragm pump |
| 05/02/2001 | EP1075582A4 Subsea mud pump |
| 05/02/2001 | EP0986709A4 Linear peristaltic pump |
| 05/02/2001 | EP0796396B1 Linear peristaltic pump with reshaping fingers interdigitated with pumping elements |
| 05/01/2001 | US6224343 Automated, air-operated bellows pumps for groundwater sampling and other applications |
| 04/27/2001 | CA2291989A1 Well pressure system |
| 04/26/2001 | DE19950160A1 Piezo-powered pump for hydraulic vehicle braking system has elastic element enclosing pump chamber communicating with inlet, outlet with volume varied by deforming elastic element |
| 04/24/2001 | US6223130 Apparatus and method for detection of a leak in a membrane of a fluid flow control system |
| 04/24/2001 | CA2069894C Valve equipped with a position detector and a micropump incorporating said valve |
| 04/19/2001 | WO2001027474A1 Peristaltic pump hose |
| 04/19/2001 | WO2001027026A1 Electromechanical component and method for producing said component |
| 04/19/2001 | WO2001027025A1 Electro-mechanical component and method for producing the same |
| 04/19/2001 | DE19946562A1 Membrane pump used as a double membrane pump has two housing valve recesses, a nonreturn valve, a control valve, and two lid valve recesses |
| 04/18/2001 | EP1092131A1 Determining when fluid has stopped flowing within an element |
| 04/18/2001 | EP1092093A1 Membrane pump and membrane therefor |
| 04/17/2001 | US6216916 Compact fluid pump |
| 04/17/2001 | US6216573 Fluid jet cutting system |
| 04/12/2001 | WO2001025637A1 Tube pump |
| 04/12/2001 | DE19948277A1 Tube-type piston pump has tube section in operating section arranged so that supply fluid flows inside tube section while displacement fluid acts externally on tube section and supply fluid inside it |
| 04/12/2001 | DE19948154A1 Pump for diagnosing leaks and faults generates excess pressure in a motor vehicle's fuel tank system for a preset diagnosis time while monitoring the march of pressure with a pressure sensor. |
| 04/11/2001 | EP1090877A1 Dispense head assembly |
| 04/11/2001 | EP1090649A2 Irrigation-aspiration apparatus |
| 04/10/2001 | US6215221 Electrostatic/pneumatic actuators for active surfaces |
| 04/10/2001 | US6213739 Linear peristaltic pump |
| 04/10/2001 | US6213738 Volumetric infusion pump |
| 04/10/2001 | US6213723 Volumetric infusion pump |
| 04/10/2001 | CA2035091C Pumping system |
| 04/07/2001 | CA2285586A1 Diaphragm activated compression pump |
| 04/05/2001 | WO2001023277A1 Rapid infusion system |
| 04/04/2001 | EP1088166A1 Diaphragm pump and device for controlling same |
| 04/04/2001 | EP1005438A4 A condiment dispensing apparatus |
| 04/04/2001 | EP0778921B1 Pumping device |
| 04/04/2001 | CN1064113C 压力分配泵 Pressure distribution pump |
| 03/29/2001 | WO2001021988A1 A normally closed in-channel micro check valve |
| 03/29/2001 | WO2001021525A1 Precision dispensing pump and method of dispensing |
| 03/28/2001 | EP0723463B1 Method for calibrating a pump segment used in a peristaltic pump and a medical machine adapted for carrying out the method |
| 03/28/2001 | CN2425211Y Piston oil pressure diaphragm-type liquid pump |
| 03/27/2001 | US6206664 Compact pump |
| 03/27/2001 | US6206657 Air-operated pumps with removable cartridges for groundwater sampling and other applications |
| 03/27/2001 | US6206644 Compact dual pump |
| 03/27/2001 | US6206505 Liquid carrying method, a liquid carrying apparatus, and a liquid discharging method and a liquid discharge head utilizing such liquid carrying method and apparatus |
| 03/22/2001 | WO2001020166A1 Dual diaphragm pump |
| 03/22/2001 | DE19940498A1 Membranpumpe Diaphragm pump |
| 03/22/2001 | CA2384993A1 Dual diaphragm pump |
| 03/22/2001 | CA2287132A1 Roller pump |
| 03/21/2001 | EP1085209A1 Driving method for droplet spraying device |
| 03/21/2001 | EP1084669A2 Compact fluid pump |
| 03/20/2001 | US6203296 Miniature peristaltic pump |
| 03/20/2001 | US6203295 Ink-jet recording device and pump used therein |