| Patents for F04C 15 - Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups (7,179) |
|---|
| 06/24/1999 | DE19801146C1 Reciprocating piston pump for high pressure cleaning device |
| 06/23/1999 | EP0924428A2 Vane pump for pasty material |
| 06/17/1999 | WO1999030030A1 Radial piston motor with friction brake |
| 06/17/1999 | DE19755156A1 Radialkolbenmotor mit Reibschlußbremse Radial piston motor with friction brake |
| 06/15/1999 | CA2157072C Safety coupling for rotary down hole pump |
| 06/10/1999 | DE19854155A1 Hydraulic gear pump or motor for vehicle units |
| 06/09/1999 | EP0921314A1 Roller vane pump |
| 06/09/1999 | EP0920589A1 Pump for conveying a medium |
| 05/20/1999 | WO1999024717A1 Drive head for a rotary-driven rod assembly, especially for driving a sand pump |
| 05/20/1999 | CA2308164A1 Drive head for a rotary-driven rod assembly, especially for driving a sand pump |
| 05/12/1999 | EP0915257A2 Positive displacement hydraulic machine |
| 05/12/1999 | EP0682754B1 Vehicle drivetrain hydraulic coupling |
| 05/12/1999 | DE19802443C1 Pump with housing in which is pump unit |
| 05/12/1999 | DE19748907C1 Antriebskopf für ein drehantreibbares Gestänge, insbesonders zum Antreiben einer Bohrlochpumpe Drive head for a rotatably driven boom, especially for driving a downhole pump |
| 05/12/1999 | CN1216346A Gerotor motor dynamic brake |
| 05/06/1999 | WO1999022143A1 Regulating device for positive-displacement pumps |
| 05/06/1999 | WO1999022141A2 Pumping apparatus |
| 05/05/1999 | CN1215810A Gerotor motor and parking lock assembly therefor |
| 04/29/1999 | DE19847003A1 Inner toothed machine with an outer toothed pinion |
| 04/29/1999 | DE19747341A1 Displacement pump |
| 04/28/1999 | EP0911525A1 Gerotor motor and parking lock assembly therefor |
| 04/28/1999 | EP0911524A1 Internal gear pump |
| 04/28/1999 | EP0910746A1 Vane-cell pump |
| 04/22/1999 | WO1999019629A1 Positive-displacement pump |
| 04/21/1999 | CN1214418A Hydraulic system and pump |
| 04/20/1999 | US5895421 Artificial heart |
| 04/15/1999 | DE19756838C1 Rotary piston fluid pump |
| 04/15/1999 | DE19744599A1 Hydraulic circuit with hydraulic medium esp. oil circulating in hydraulic line |
| 04/07/1999 | EP0906512A1 Vane pump |
| 04/06/1999 | US5890885 Filling member-less internal-gear pump having a sealed running ring |
| 04/06/1999 | US5890656 Integrated gear pump dispenser for robotic dispensing |
| 03/31/1999 | EP0904491A2 Apparatus for providing pressurized liquid to a device, high speed flood cooled motor/generator therefor |
| 03/30/1999 | US5888163 Hydraulic coupling for vehicle drivetrain |
| 03/17/1999 | EP0834001B1 Positive displacement machine comprising a rotary piston |
| 03/10/1999 | EP0900938A1 Oil pump with bypass valve |
| 03/09/1999 | US5878632 Automatic transmission, in particular for motor vehicles |
| 03/04/1999 | DE19802137C1 Gear pump for fluids |
| 02/25/1999 | WO1999009322A1 Low noise suction pump |
| 02/25/1999 | DE19734900A1 Hydraulikeinheit mit Befestigungsvorrichtung für Zusatzaggregate Hydraulic unit with mounting device for additional units |
| 02/24/1999 | EP0897478A1 Bending rod connection |
| 02/24/1999 | EP0864045A4 Fluid pump with bearing set having lubrication path |
| 02/24/1999 | CN1209191A Low noise hydraulic pump with check valve timing device |
| 02/23/1999 | US5873243 Torque generator steering device |
| 02/18/1999 | WO1999008000A1 Hydraulic unit with fastening device for additional aggregate units |
| 02/16/1999 | US5871340 Apparatus for cooling high-pressure boost high gas-fraction twin-screw pumps |
| 02/11/1999 | DE19746769C1 Inner geared fluid pump or motor |
| 02/10/1999 | CN1207794A Double worm system |
| 02/09/1999 | US5868558 Cover for fluid pumps |
| 02/03/1999 | CN2306340Y Double screw-type pump case for oil and gas mixed delivering |
| 01/21/1999 | DE19820565A1 Geared pump for use in vehicles |
| 01/21/1999 | DE19745448C1 Pressure pump for motor vehicle power steering |
| 01/20/1999 | EP0891489A1 Gear oil pump with internal rotor, comprising extensions of reniform suction and pressure elements |
| 01/13/1999 | CN1204736A Hydraulic machine |
| 01/12/1999 | US5857842 Seamless pump with coaxial magnetic coupling including stator and rotor |
| 01/07/1999 | EP0889240A1 Screw rotor pump |
| 01/07/1999 | DE19827932A1 Hydraulic pump for e.g. vehicle power steering |
| 01/07/1999 | DE19827924A1 Vehicle power steering with hydraulic pump |
| 01/07/1999 | DE19827922A1 Hydraulic pump e.g. for vehicle power steering systems |
| 01/05/1999 | US5855115 Auxiliary hydraulic motor |
| 01/05/1999 | CA2132582C Magnetically driven positive displacement pump and thrust bearing assembly |
| 12/30/1998 | WO1998059172A1 Pump for conveying a medium |
| 12/30/1998 | EP0886738A1 Rod seal cartridge for progressing cavity artificial lift pumps |
| 12/24/1998 | DE19815832A1 Vane pump with pressure plates defining inlet and delivery zones |
| 12/23/1998 | EP0886083A2 Limited slip differential |
| 12/23/1998 | EP0886068A2 Gear pump with multiple driven shafts |
| 12/23/1998 | EP0886067A1 Hydraulic pumping unit |
| 12/23/1998 | EP0789814B1 Internally geared pump without filler element |
| 12/10/1998 | DE19723988A1 Gearwheel pump operated by electric motor |
| 12/03/1998 | DE19715278A1 Deep hole tube pump gear unit for moving crude oil |
| 12/02/1998 | EP0881392A2 Arrangement for sealing a shaft passage in gear pumps |
| 12/02/1998 | EP0881391A1 Floating seal for sealed star gerotor |
| 12/02/1998 | EP0881390A2 Oil pump apparatus |
| 12/02/1998 | EP0782672B1 Regulating device for displacement pumps |
| 12/02/1998 | CN1200440A Floating seal for sealed star gerotor |
| 12/02/1998 | CN1200439A Improved coupling for use with gerotor device |
| 12/01/1998 | US5842837 Tandem pump apparatus |
| 12/01/1998 | US5842449 Valve train with suction-controlled ring gear/internal gear pump |
| 11/25/1998 | EP0879963A1 Coupling for use with a gerotor device |
| 11/18/1998 | EP0878625A2 Method and device for sealing a shaft and use of the method and the device in a gear pump |
| 11/18/1998 | CN1199457A Ice making apparatus for use in refrigerator |
| 11/18/1998 | CN1040786C 叶片机 Blade machine |
| 11/17/1998 | US5836231 Radial-piston hydraulic motor and method for regulation of a radial-piston hydraulic motor |
| 11/12/1998 | DE19810318A1 Hydraulic machine as pump for power assisted steering |
| 11/10/1998 | US5833445 Rotary pump having a compensating coupling |
| 11/10/1998 | US5833438 Variable displacement vane pump having cam seal with seal land |
| 11/05/1998 | WO1998026181A3 Gerotor pump for liquid media |
| 11/04/1998 | CN1198198A Fuel injection pump for internal combustion engines |
| 10/29/1998 | WO1998048172A1 Improvements to impeller pumps |
| 10/29/1998 | DE19717794A1 Vehicle power assisted steering displacement pump |
| 10/29/1998 | DE19717697A1 Inner gearwheel machine (pump or motor) |
| 10/29/1998 | DE19717455A1 Pump arrangement |
| 10/28/1998 | EP0873931A2 Hydraulic power steering system with noise attenuation |
| 10/22/1998 | WO1998046884A1 Vane-cell pump |
| 10/22/1998 | DE19715608A1 Rotary piston pump, particularly for delivery of fluids containing solid matter |
| 10/21/1998 | CN1040352C Internal gear pump for wide speed range |
| 10/20/1998 | US5823541 Rod seal cartridge for progressing cavity artificial lift pumps |
| 10/15/1998 | DE19816173A1 Motor-driven fuel pump |
| 10/14/1998 | EP0870922A1 Gerotor motor dynamic brake |
| 10/07/1998 | EP0869279A1 Spring-loaded brake with mecanical brake release device |
| 10/07/1998 | EP0868609A1 Low noise hydraulic pump with check valve timing device |