| Patents for F04B 43 - Machines, pumps, or pumping installations having flexible working members (13,111) |
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| 10/07/1987 | CN86208142U Pedal water pump for shower |
| 10/06/1987 | US4697989 Electrodynamic peristaltic fluid transfer device and method |
| 09/30/1987 | EP0239255A1 Demountable peristaltic pump for photoactivation patient treatment system |
| 09/23/1987 | EP0237677A1 Diaphragm pump |
| 09/23/1987 | CN86209575U Simple and convenient fully sealed fluid-pumping mechanism |
| 09/15/1987 | US4693714 Double pump adapted for use as an artificial heart |
| 09/11/1987 | WO1987005225A2 Pressure-measurement flow control system |
| 09/11/1987 | WO1987005224A1 Infiltration detection system using pressure measurement |
| 09/11/1987 | WO1987005223A1 Intravenous line valving system |
| 09/10/1987 | DE3606922A1 Arrangements for pressures of up to several thousand bar in assemblies carrying a flowing fluid |
| 09/01/1987 | US4690623 Fluid pumps, fluid motors and devices, which include a coned ring |
| 09/01/1987 | US4690621 Filter pump head assembly |
| 09/01/1987 | US4690108 Fuel/oil pump |
| 08/19/1987 | CN86103131A Squeeze pump |
| 08/18/1987 | US4687424 Redundant piston pump for the operation of single or multiple chambered pneumatic blood pumps |
| 08/12/1987 | EP0232238A2 A pump device |
| 08/12/1987 | EP0231194A1 Pump. |
| 08/12/1987 | CN86104866A Diaphragm pump |
| 08/04/1987 | CA1224970A1 Air-operated diaphragm pump and a valve arrangement therefor |
| 07/30/1987 | WO1987004498A1 A pump arrangement, particularly for pumping water from deep wells |
| 07/29/1987 | CN86204453U Manual liquid suction pump |
| 07/28/1987 | US4682937 Double-acting diaphragm pump and reversing mechanism therefor |
| 07/14/1987 | CA1224082A1 Constant-flow-rate dual-unit pump |
| 07/07/1987 | US4678414 Peristaltic diaphragm pump with conically shaped nutating members |
| 07/02/1987 | WO1987003936A1 Pump |
| 07/02/1987 | WO1987003935A1 Device for pumping fluid medium |
| 07/02/1987 | DE3545130A1 Arrangement suitable even for pumps and motors with very high pressures or with a non-lubricating fluid |
| 07/01/1987 | EP0227035A2 Pressure-feeding apparatus |
| 07/01/1987 | EP0226764A2 Fluid infusion pump driver |
| 06/24/1987 | EP0226122A2 Pump |
| 06/24/1987 | EP0226070A2 Pump arrangement for delivering measured quantities of at least two components |
| 06/23/1987 | US4674962 Peristaltic pump |
| 06/23/1987 | US4674961 Sweeping tubular diaphragm pump and motor |
| 06/19/1987 | DE3642101A1 Diaphragm pump |
| 06/18/1987 | WO1987003492A1 Pump |
| 06/16/1987 | US4673334 Peristaltic pump |
| 06/16/1987 | EP0225696A1 Pumpand reservoir combination |
| 06/16/1987 | CA1222902A1 Pump actuator |
| 06/16/1987 | CA1222901A1 Implantable pump |
| 06/10/1987 | CN86204635U Liquid pump with deformation piston |
| 06/10/1987 | CN86108095A Combined complex pumping plant |
| 06/09/1987 | US4671792 Pressure-regulating peristaltic pump |
| 06/09/1987 | US4671791 Suction pump |
| 06/09/1987 | US4671743 Piston pump |
| 06/04/1987 | WO1987003342A1 Vibratory pump |
| 06/04/1987 | DE3542454A1 Diaphragm rotary pump |
| 06/03/1987 | CN86206303U Liquid pumping unit |
| 05/27/1987 | EP0223580A2 Parenteral solution diaphragm pump |
| 05/27/1987 | EP0223025A2 Volumetric fluid pump working as a pump with rotary pistons |
| 05/27/1987 | EP0222860A1 Apparatus for handling different kinds of materials and use of the apparatus |
| 05/27/1987 | DE3541296A1 Pump unit for fixing liquid |
| 05/26/1987 | US4668459 Blood pump and method of manufacturing the same |
| 05/26/1987 | US4667575 Pump actuator assembly |
| 05/19/1987 | US4666378 Diaphragm type pump device having a cushion member |
| 05/19/1987 | US4666166 Clamping arrangement for diaphragm-type piston |
| 05/12/1987 | US4664018 Axial piston motor or pump with an arrangement to thrust the medial shaft into a spherical bed of the outgoing shaft |
| 05/06/1987 | EP0221034A1 Pump with continuous inflow and pulsating outflow |
| 05/06/1987 | CN86202009U Universal manual diaphragm pump |
| 05/05/1987 | US4662829 Pulsatile pump |
| 04/30/1987 | DE3538718A1 Pump system, especially for supporting the blood circulation |
| 04/28/1987 | US4661093 Method for aspirating secreted fluids from a wound |
| 04/28/1987 | US4661045 Leakage detection in remote supply painting system |
| 04/28/1987 | US4660607 Sensor controlled sampling apparatus and method |
| 04/23/1987 | WO1987002424A1 Pump |
| 04/23/1987 | WO1987002422A1 Liquid metering device |
| 04/23/1987 | DE3635156A1 Machine, for example a pump, for operation at high fluid pressures up to several thousand atmospheres |
| 04/15/1987 | CN85107515A Pressure-feed apparatus of slurry for seperating liquid and solid |
| 04/09/1987 | DE3535001A1 High-pressure unit with elements which can be spring-loaded in the axial direction and are suitable for non-lubricating media |
| 04/08/1987 | EP0216956A2 Units with a fluid flowing through them and with elements resilient in an axial direction and defining chambers for pressures up to several thousand atmospheres |
| 04/08/1987 | CN85107334A Diaphragm type hydraulic drive pump |
| 04/07/1987 | US4655690 Bellows pump having adjustable stop cam for varying the stroke |
| 03/31/1987 | US4653987 Finger peristaltic infusion pump |
| 03/26/1987 | WO1987001769A1 Pump with continuous inflow and pulsating outflow |
| 03/18/1987 | EP0214443A1 A transfusion pump |
| 03/18/1987 | EP0214394A2 Diaphragm pump |
| 03/17/1987 | US4650471 Flow regulating device for peristalitic pumps |
| 03/11/1987 | EP0213249A1 System for handling pressurized fluids |
| 03/11/1987 | CN86203297U Combined slurry pump |
| 03/11/1987 | CN86203218U Diaphragm pot for slurry pump |
| 03/10/1987 | US4648877 Blood pump |
| 03/10/1987 | US4648812 Method and apparatus for preventing pulsations |
| 03/10/1987 | US4648810 Control apparatus for a positive displacement reciprocating pump |
| 03/10/1987 | US4648807 Compact piezoelectric fluidic air supply pump |
| 03/10/1987 | US4648385 Apparatus for driving a medical appliance |
| 03/05/1987 | DE3529978A1 Diaphragm pump |
| 03/04/1987 | EP0212497A1 Anti-stall ball-check valve |
| 03/03/1987 | US4646783 Anti-stall ball-check valve |
| 02/25/1987 | EP0211734A1 Dosing pump |
| 02/24/1987 | US4645434 Device in a peristaltic pump |
| 02/24/1987 | US4644847 Reduction of failure incidence of metallic diaphragms for compressors |
| 02/12/1987 | EP0128197A4 Pump actuator. |
| 02/04/1987 | EP0210315A2 Diaphragm pump, particularly with three working chambers |
| 02/03/1987 | CA1217386A1 Pump |
| 01/28/1987 | EP0209519A1 Apparatus for impelling liquid |
| 01/27/1987 | US4639245 Fluid infusion pump driver |
| 01/24/1987 | CN86101201A Relay pump |
| 01/20/1987 | US4637784 Metering pump with diaphragm |
| 01/14/1987 | CN85205457U Simple and easy solar energy water pump with double membrance |
| 01/13/1987 | US4636149 Differential thermal expansion driven pump |
| 01/13/1987 | CA1216556A1 Sold out device for syrup pump |