| Patents for F04B 43 - Machines, pumps, or pumping installations having flexible working members (13,111) |
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| 11/21/2001 | EP1156218A1 Fluid device with bellows |
| 11/21/2001 | EP1156217A1 Fluid device with bellows |
| 11/21/2001 | EP1156216A1 Fluid device with bellows |
| 11/21/2001 | EP1156215A1 Control system for pump membrane |
| 11/21/2001 | EP1156214A1 Control system for Membrane pump |
| 11/21/2001 | EP1156185A2 Multiple crank drive for power machines , especially for membrane pumps |
| 11/20/2001 | US6318386 Treatment apparatus |
| 11/15/2001 | WO2001086147A1 Fluid motivated pump |
| 11/15/2001 | WO2000057173A9 Pulse damper |
| 11/15/2001 | DE10050182A1 Hose pump, e.g. for building mixtures, has steel casing for drive motor, rotor, hose and other components |
| 11/14/2001 | EP1154157A2 Pulsation damping device |
| 11/14/2001 | EP1153218A1 Diaphragm pump |
| 11/14/2001 | EP1152869A1 Pump device |
| 11/13/2001 | US6315533 Vibratory pump apparatus |
| 11/13/2001 | US6315532 Dual disc pump |
| 11/13/2001 | CA2199283C Pressure vessel with air bubble ejection system |
| 11/08/2001 | WO2001083991A1 Electromagnetic micro pump |
| 11/08/2001 | US20010038799 Diaphragm pump and pump for double-breast pumping |
| 11/08/2001 | US20010038796 Nonrespiratory diaphragm chucking |
| 11/08/2001 | DE10022398A1 Gaspolster-Mikrodosiersystem Gas cushion proportioning microsystem |
| 11/07/2001 | EP1152149A2 Injector |
| 11/07/2001 | CN1321222A Programmable, fluid pressure actuated blood processing systems and methods |
| 11/07/2001 | CN1321221A Systems and methods for control of pumps |
| 11/07/2001 | CN1321100A Blood processing systems and methods with on-line mixing of replacement fluids |
| 11/07/2001 | CN1321098A Fluid pressure actuated blood pumping systems and methods with continuous inflow and pulsatile outflow conditions |
| 11/06/2001 | US6312227 Infusion device with disposable elements |
| 11/01/2001 | US20010035723 Biologically powered electroactive polymer generators |
| 11/01/2001 | US20010035515 Amplified pressure air driven diaphragm pump and pressure relief valve therefor |
| 10/31/2001 | EP1150105A2 Microdosing system with gas cushion |
| 10/31/2001 | EP1150013A2 Microfluidic pumping |
| 10/31/2001 | DE10012887C1 Dosierpumpe Metering pump |
| 10/31/2001 | CN2457368Y Air pump with drive effect |
| 10/30/2001 | US6309189 Micropump with a built-in intermediate part |
| 10/25/2001 | WO2001079696A1 Metering pump |
| 10/25/2001 | WO2001079693A2 Apparatus for adjusting the stroke length of a pump element |
| 10/25/2001 | US20010033796 Microfabricated elastomeric valve and pump sysems |
| 10/25/2001 | US20010033795 Automatic optimizing pump and sensor system |
| 10/25/2001 | US20010032663 Energy conversion device with two chambers including a diaphragm transducer converts thermal energy to electricity using a thermodynamic cycle |
| 10/24/2001 | EP1147128A1 Binding molecules for human factor viii and factor viii-like proteins |
| 10/24/2001 | EP0840854B1 Peristaltic pump |
| 10/24/2001 | CN2455945Y Gas ducting mechanism for miniature pump |
| 10/24/2001 | CN2455944Y Head of peristaltic pump |
| 10/24/2001 | CN1319164A Imporved vibratory pump |
| 10/23/2001 | US6305913 Pressure processing a pumpable substance with a flexible membrane |
| 10/23/2001 | US6305581 Diaphragm pump and a receptacle fitted therewith |
| 10/18/2001 | WO2001059852A8 Monolithic electroactive polymers |
| 10/18/2001 | US20010031944 Drug pump systems and methods |
| 10/18/2001 | US20010029983 Microfabricated elastomeric valve and pump systems |
| 10/18/2001 | DE10015151A1 Micro-fluidic element production, especially for dosing of patients medicinal products, requires formation of substrate structure with hermetically sealed channel formed in it |
| 10/16/2001 | US6302660 Tube pump with flexible tube diaphragm |
| 10/11/2001 | DE4245001C2 Hose pump for liquids and viscous liquids |
| 10/10/2001 | EP1141554A1 Electrostatic/pneumatic actuators for active surfaces |
| 10/10/2001 | EP1141547A1 Neonatal blood pump |
| 10/10/2001 | EP1141546A1 Piezoelectric micropump |
| 10/10/2001 | EP1140249A1 Pulsatile pump |
| 10/10/2001 | EP1139840A1 Spring-loaded automatic fluid-dispensing system |
| 10/10/2001 | CN2453153Y Liquid suction device |
| 10/09/2001 | US6299686 Drywall taping and texture system using pump |
| 10/09/2001 | US6299415 Double-acting pump |
| 10/09/2001 | US6299414 Five chamber wobble plate pump |
| 10/04/2001 | WO2001033959A3 Apparatus for mechanical perfusion of a donor's organ during its transport |
| 10/04/2001 | US20010027087 Electromagnetic blower and two-passage air supply apparatus using the same |
| 10/04/2001 | US20010026165 Monolithic electroactive polymers |
| 10/04/2001 | EP1137886A1 Roller pump for the peristaltic transport of liquid and gaseous media |
| 10/04/2001 | EP1137885A1 Leachate and depollution pneumatic pump with sleeve valve |
| 10/04/2001 | EP1137884A1 Ferroelectric pump |
| 10/04/2001 | EP1137883A1 Ferroelectric fluid flow control valve |
| 10/04/2001 | DE10013797A1 Oscillating armature diaphragm pump has detector of voltage on coil in no-drive period between successive applications of drive voltage to detect throughput |
| 10/04/2001 | DE10012904A1 Membrane pump comprises a hydraulically driven membrane whose clamping zone between the pump housing and the lid is additionally provided with at least one elastic element |
| 10/03/2001 | CN2451755Y Multipurpose screw pump |
| 10/03/2001 | CN2451754Y Double-diaphragm corrosion resistant pump |
| 10/03/2001 | CN1072311C Fuel pump for internal combustion engine |
| 10/02/2001 | US6296460 Rotary cavity pump |
| 10/02/2001 | US6296452 Microfluidic pumping |
| 10/02/2001 | US6295918 Suspended diaphragm |
| 10/02/2001 | US6295662 Porous solenoid structure |
| 10/02/2001 | CA2047231C Peristaltic pump monitoring device and method |
| 09/27/2001 | WO2001071190A1 Oscillating armature diaphragm pump |
| 09/27/2001 | DE10012902A1 Atmungsfreie Membraneinspannung Free breathing diaphragm clamping |
| 09/26/2001 | EP1135609A2 Curvilinear peristaltic pump |
| 09/26/2001 | EP1135187A1 Fluid pressure actuated blood pumping systems and methods with continuous inflow and pulsatile outflow conditions |
| 09/25/2001 | US6293926 Peristaltic pump and cassette |
| 09/25/2001 | US6293762 Methods for sealing a tire and for introducing liquid into a tire |
| 09/25/2001 | US6293758 Peristaltic pump provided with a pressure measurement device to monitor the condition of the hose |
| 09/20/2001 | US20010022603 Liquid pressure supply apparatus and liquid discharge recording apparatus using the same |
| 09/19/2001 | EP1134416A2 Metering pump |
| 09/19/2001 | EP1134415A2 Membrane clamping with elasticity compensation system |
| 09/19/2001 | EP1134414A2 Membrane clamping avoiding deformation |
| 09/19/2001 | EP1133639A1 Pump controller for precision pumping apparatus |
| 09/19/2001 | CN2448947Y Inflation pump |
| 09/19/2001 | CN1313195A Ink pump of printer drived by movement of bracket |
| 09/18/2001 | US6291930 Low voltage piezoelectric bender elements and unit cells |
| 09/13/2001 | WO2001066947A1 Liquid feeding device and analyzing device using the device |
| 09/13/2001 | WO2001066944A1 Metering pump |
| 09/13/2001 | WO2001066943A1 Chemical metering pump |
| 09/12/2001 | EP1132616A1 Dosing pump |
| 09/12/2001 | EP1132212A1 Printer ink pump using motion of the carrier |
| 09/12/2001 | EP1132102A2 Medical device with encrypted identification |
| 09/12/2001 | EP1131587A1 Active compressor vapor compression cycle integrated heat transfer device |
| 09/12/2001 | EP1131559A1 Apparatus and method for detection of a leak in a pump membrane |