| Patents for F04C 15 - Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups (7,179) |
|---|
| 07/16/1987 | WO1987004215A1 Downhole screw motor |
| 07/16/1987 | DE3642660A1 Gear pump |
| 07/14/1987 | US4679638 Downhole progressive cavity type drilling motor with flexible connecting rod |
| 07/02/1987 | DE3546411A1 Screw pump with transverse-force compensation |
| 06/23/1987 | US4674964 Gear pump having multiple outputs |
| 06/23/1987 | US4674963 Scroll type machine with tilting thrust bearing |
| 06/19/1987 | DE3543669A1 Oil flow layout for vertical shafts with angular contact ball bearings in an O arrangement |
| 06/16/1987 | US4673359 Water pump for marine propulsion devices |
| 06/16/1987 | US4673343 Rotary vane pump |
| 06/16/1987 | US4672937 Fuel pump system |
| 06/16/1987 | EP0225338A1 Variable capacity pump. |
| 06/03/1987 | CN85109201A Radial balance hydraulic pump with non-conventional kinetic and static pressure bearing (motor) |
| 06/02/1987 | US4669961 Thrust balancing device for a progressing cavity pump |
| 05/20/1987 | EP0222265A1 Gerotor motor and improved lubrication flow circuit therefor |
| 05/19/1987 | CA1221876A1 Apparatus for an hydrostatic compensation of hydraulic pumps and motors of gear type |
| 05/14/1987 | DE3540260A1 Unit for feeding fuel from a storage tank to an internal combustion engine |
| 04/23/1987 | WO1987002425A1 Loop pump |
| 04/22/1987 | CN86106587A Loop pump |
| 04/21/1987 | US4659296 Rotary vane pump with plural outlet ports and relationship for cam surface radii |
| 04/14/1987 | US4656710 Method of making a hydraulic pump housing |
| 04/08/1987 | EP0216999A2 An external gear pump or gear motor unit of the asymmetric radial floating type |
| 03/19/1987 | DE3626342A1 Device for the sealing of a vane-type motor |
| 03/18/1987 | EP0214164A1 Positive displacement machine, particularly pump. |
| 02/25/1987 | EP0211723A1 Purely hydraulic action device for the hydrostatic compensation of hydraulic gear pumps and motors |
| 02/24/1987 | US4645438 Gerotor motor and improved lubrication flow circuit therefor |
| 02/17/1987 | US4642985 Oil pump system in power train |
| 02/10/1987 | US4642030 Arrangement for feeding fuel from supply tank |
| 02/04/1987 | EP0210557A1 Magnetic coupling with integrated magnetic strain relief on the bearing |
| 02/03/1987 | CA1217387A1 Rotary vane pump |
| 01/29/1987 | WO1987000587A1 Vane pump |
| 01/20/1987 | US4637787 Hydraulic screw machine |
| 01/13/1987 | US4636155 Hydraulic seal having U-shaped gasket and a plurality of plastically deformable posts |
| 01/13/1987 | US4636151 Downhole progressive cavity type drilling motor with flexible connecting rod |
| 12/23/1986 | US4631009 Lubrication scavenge system |
| 12/17/1986 | EP0205103A2 Rotor assembly of roots pump |
| 12/16/1986 | US4629405 Gear pump having an automatic lubricator |
| 12/16/1986 | US4629399 Aggregate for delivering fuel from a fuel supply tank to an internal combustion engine of a motor vehicle |
| 12/02/1986 | US4626181 Rotary hydrostatic machine with heated center housing port |
| 12/02/1986 | US4626178 Fuel supply pump |
| 11/20/1986 | WO1986006797A2 Variable capacity pump |
| 11/18/1986 | US4623305 Hydraulic screw machine |
| 11/11/1986 | US4621994 Lobe rotor pumps |
| 11/05/1986 | EP0199833A1 Hydraulic pump |
| 10/28/1986 | US4619588 Wet motor gerotor fuel pump with vapor vent valve and improved flow through the armature |
| 10/21/1986 | US4618018 Power steering device for vehicles |
| 10/08/1986 | EP0196991A1 Downhole drilling motor |
| 10/08/1986 | EP0196469A1 Electrically-driven fuel feed pump |
| 09/16/1986 | US4611975 Scroll type compressor or pump with axial pressure balancing |
| 09/12/1986 | WO1986005241A1 Positive displacement machine, particularly pump, and method for fabricating such pump |
| 09/09/1986 | US4610614 Vane pump |
| 08/19/1986 | US4606713 Rotary positive-displacement fluid-pressure machines |
| 08/19/1986 | US4606712 Self-pumping pump shaft seal |
| 08/19/1986 | US4606707 Pump apparatus having two drive motors |
| 08/06/1986 | EP0189670A1 Gear pumps |
| 08/06/1986 | EP0189639A1 Roller, vane or like rotary pump |
| 07/31/1986 | WO1986004393A1 Vane cell pump |
| 07/22/1986 | US4601647 Hollow rotor for movable vane pumps and the like and method of making the same |
| 07/16/1986 | CN85107186A Radial floating gear pump and its motor of asymmetry type |
| 07/08/1986 | US4599056 Universal joint and progressive cavity transducer using the same |
| 07/01/1986 | US4597476 Hydraulic gerotor motor and parking brake for use therein |
| 06/24/1986 | US4596519 Gear rotor fuel pump |
| 06/03/1986 | US4592733 Water pump for marine propulsion devices |
| 05/27/1986 | US4591322 Eccentric archimedian screw pump of rotary displacement type |
| 05/13/1986 | US4588360 Rotary fuel pump with pulse modulation |
| 04/29/1986 | US4585402 Scroll-type fluid machine with eccentric ring drive mechanism |
| 04/22/1986 | US4583924 Gear pump, especially for medical purposes |
| 04/10/1986 | WO1986002128A1 Pinion motor |
| 04/08/1986 | US4580957 Rotary fluid-flow machine with thin-walled annular piston |
| 04/08/1986 | US4580953 Screw pump including a fluid bypass regulating device |
| 04/08/1986 | US4580951 Wet motor fuel pump with fuel flow through the bearing for cooling thereof |
| 04/08/1986 | CA1202936A1 Computer controlled slide valve and stop helical compressor |
| 03/11/1986 | US4575314 Deflecting insert for a rotary vane pump |
| 03/11/1986 | US4575100 Seal assembly which is hydraulically actuated |
| 03/04/1986 | US4573889 Bearings for gear pumps |
| 02/18/1986 | US4571159 Fuel pump with integral accumulator |
| 02/18/1986 | US4570316 Method for manufacturing a rotor for a rotary fluid pump |
| 02/11/1986 | US4569644 Low speed high torque motor with gear reduction |
| 02/04/1986 | US4568257 Rotary pump |
| 01/29/1986 | EP0169307A2 Hot melt adhesive pump with ported gears |
| 01/28/1986 | US4566866 Aggregate for feeding of fuel to internal combustion engine particularly of power vehicle |
| 01/15/1986 | EP0168366A1 A device for pumping oil |
| 01/14/1986 | US4564338 High pressure pump with a flow control valve |
| 01/07/1986 | US4563137 Rotary hydraulic energy-conversion device with two dams engaging a rotatable ring |
| 12/27/1985 | EP0165884A1 Hydraulic high-pressure producer or receiver for the transmission of power |
| 12/17/1985 | US4558998 Variable capacity type vane pump with balancing groove in the cam ring |
| 11/21/1985 | EP0161421A2 Internal rotor gear oil pump for internal-combustion engines of motor vehicles |
| 11/19/1985 | US4553915 Low pressure lubrication system for fluid device |
| 11/19/1985 | US4553914 Method and apparatus for main fuel pumping system having backup pump |
| 11/19/1985 | US4553913 Scroll-type hydraulic machine |
| 11/19/1985 | US4553908 High pressure pump with a flow control valve |
| 11/05/1985 | US4551073 Pump for liquid and gaseous fluids, especially blood |
| 10/29/1985 | US4549862 Hydraulic pump for low-viscosity pumping media |
| 10/22/1985 | US4548561 Rotary hydraulic machine with a multiplicity of axially aligned chambers |
| 10/09/1985 | EP0157049A2 Lobe rotor pumps |
| 09/25/1985 | EP0155755A2 Flexible drive shaft |
| 09/17/1985 | US4541791 Vaned hydraulic system |
| 09/10/1985 | US4540354 Rotary fuel pump |
| 08/21/1985 | EP0151983A2 Vane pump |
| 08/21/1985 | EP0151798A1 Gear pump or motor |
| 07/31/1985 | EP0149834A2 Sealing member for rotating shaft and method of sealing therewith |