| Patents for F04C 15 - Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups (7,179) |
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| 12/12/2007 | CN200989300Y Hydraulic electric machine internal engaging gear pump |
| 12/12/2007 | CN101087958A Inner rotor for internal gear pump |
| 12/12/2007 | CN100354522C Variable displacement pump |
| 12/06/2007 | DE102006025367A1 Gear pump e.g. lubricating oil pump, for e.g. vehicle`s transmission, has suction and pressure areas in fluid connection with respective intermediate areas, where volume of areas is increased and/or decreased via rotation of wheel and pin |
| 12/06/2007 | DE102006025182A1 Zahnradpumpe, insbesondere für eine Servolenkung Gear pump, in particular for a power steering |
| 12/04/2007 | US7302798 Hydraulic system, reservoir and pump suction enhancer for motor vehicle |
| 11/29/2007 | WO2007135261A1 A rotary displacement pump with space-saver radial |
| 11/29/2007 | DE202006020113U1 Vorrichtung zur Füllungsoptimierung bei Drehkolbenpumpen Apparatus for filling optimization for rotary pumps |
| 11/29/2007 | CA2647372A1 A rotary displacement pump with space-saver radial |
| 11/28/2007 | EP1859170A1 Rotary piston machine |
| 11/28/2007 | CN200982295Y Water pump |
| 11/28/2007 | CN200982294Y 水泵 Pump |
| 11/28/2007 | CN200982292Y Power apparatus of concrete pump |
| 11/27/2007 | CA2240168C Double worm system |
| 11/22/2007 | WO2007131994A1 Gearwheel pump |
| 11/21/2007 | EP1857680A2 pump rotor |
| 11/21/2007 | EP1857679A1 Vane pump |
| 11/21/2007 | EP1315908B1 Roller vane pump incorporating a bearing bush |
| 11/21/2007 | CN200978801Y Structure improved oil pump lid |
| 11/21/2007 | CN200978797Y K gear pump axle end seal structure |
| 11/21/2007 | CN200978795Y Vertical cycloid rotary pump |
| 11/20/2007 | US7296984 Gear pump and liquid injection apparatus |
| 11/15/2007 | WO2007129615A1 Trochoid pump |
| 11/15/2007 | WO2007128303A1 Rotary piston machine |
| 11/15/2007 | WO2007128257A1 Delivery device for a fluid |
| 11/15/2007 | US20070264144 Extruder System with Integrated Gear Pump |
| 11/15/2007 | DE102006021815A1 Hydraulic gear wheel machine e.g. external gear pumps used in movable hydraulics, comprises external gear pump with gear wheel system in inner chamber and mesh supported in bearing support opposite to housing |
| 11/14/2007 | EP1855008A1 Gear pump |
| 11/14/2007 | EP1855007A1 Gear pump |
| 11/14/2007 | EP1855005A1 Rotary positive displacement pump with reduced radial space requirement |
| 11/14/2007 | CN101070842A Single-double-cylinder horizontal diesel machine-oil pump |
| 11/13/2007 | CA2437860C Well pump capsule |
| 11/08/2007 | DE102007011669A1 Pumpvorrichtung und Servolenkung Pumping device and power steering |
| 11/07/2007 | CN200971860Y Portable electric oil-well pump |
| 11/07/2007 | CN200971858Y High gas-containing ratio oil gas mixed transport doublescrew pump |
| 11/07/2007 | CN200971857Y Gear electric fuel pump body |
| 11/01/2007 | US20070253854 Compressor with oil bypass |
| 10/31/2007 | EP1778980B1 Eccentric screw pump with integrated drive |
| 10/31/2007 | CN200968284Y 旋转活塞泵 Rotary piston pump |
| 10/31/2007 | CN200968283Y Abrasion-proof cam wheel rotor pump |
| 10/31/2007 | CN200968282Y Engine oil pump spindle inner rotor component |
| 10/31/2007 | CN200968281Y Gear ring pump |
| 10/30/2007 | CA2438679C Device for axially conveying fluids |
| 10/25/2007 | WO2007083232A3 Rotary fluid pressure device and improved parking lock assembly therefor |
| 10/24/2007 | CN101059133A Fluid machine, rankine cycle and control method thereof |
| 10/24/2007 | CN100344880C Refrigerating pump |
| 10/18/2007 | US20070243094 Vane pump |
| 10/18/2007 | US20070240674 Multilobe rotary motion asymetric compression/expansion engine |
| 10/18/2007 | DE10258666B4 Tauchpumpeneinrichtung zur Verwendung in einem Bohrloch Submersible pump device for use in a wellbore |
| 10/18/2007 | DE102007016145A1 Flügelzellenpumpe Vane pump |
| 10/18/2007 | DE102006016431A1 Positive-displacement pump e.g. sliding vane pump, for motor vehicle, has high supply opening arranged at distance to low supply opening in circulation direction, where low supply opening has sufficient effective width |
| 10/17/2007 | CN200961578Y Large runoff combined pump |
| 10/17/2007 | CN101054974A Cam rotor mechanism for pump or motor |
| 10/17/2007 | CN101054973A Blade type pump |
| 10/10/2007 | EP1388131B1 Improved fluid metering device |
| 10/10/2007 | CN101052806A 泵 Pump |
| 10/10/2007 | CN100341737C Electric Oil-pressurized power steering device |
| 10/09/2007 | US7278841 Gerotor pump |
| 10/09/2007 | US7278840 Compliant viscous seal for fluid transfer device |
| 10/04/2007 | US20070231178 Drive shaft for a compressor |
| 10/04/2007 | US20070231169 Gear Pump and Method of Producing the Same |
| 10/03/2007 | EP1840376A2 Oil Pump |
| 10/03/2007 | EP1840327A2 Internal gear pump |
| 10/03/2007 | CN200955498Y Shaft-end sealing device of middle-high-pressure gear oil pump and motor |
| 10/03/2007 | CN200955497Y Automobile steering vane pump |
| 10/03/2007 | CN200955496Y Speed-variation pump |
| 10/03/2007 | CN200955494Y High-delivery-head peristaltic displacement pump |
| 10/03/2007 | CN101046198A Horizontal water colled double-sucking double screw pump |
| 10/03/2007 | CN100340764C 液压马达 Hydraulic motor |
| 10/02/2007 | US7275920 Rotary piston machine |
| 10/02/2007 | CA2262898C Screw rotor set |
| 09/27/2007 | US20070224062 Oil pump structure of transmission |
| 09/26/2007 | EP1837524A1 Vane pump |
| 09/26/2007 | EP1837523A1 Oil pump structure of transmission |
| 09/26/2007 | EP1837522A1 Inner rotor for internal gear pump |
| 09/26/2007 | CN200952473Y Gear pump for electric sprayer |
| 09/26/2007 | CN200952472Y Round side bevel rotor pump |
| 09/26/2007 | CN200952469Y 32 50ml/r displacement medium and high pressure gear pump |
| 09/26/2007 | CN101042181A Oil pump structure of transmission |
| 09/26/2007 | CN101042134A 油泵 Pump |
| 09/26/2007 | CN101042133A 变排量叶片泵 Variable displacement vane pump |
| 09/25/2007 | US7273360 Vane-type hydraulic motor |
| 09/20/2007 | US20070217938 Scroll compressor with bypass apparatus |
| 09/20/2007 | US20070217937 Vane Rotary Type Air Pump |
| 09/13/2007 | DE202006007501U1 Drehkolbenpumpe Rotary pump |
| 09/12/2007 | CN101033693A Gear-type pneumatic motor |
| 09/06/2007 | US20070207048 Rotor sliding-vane machine |
| 09/06/2007 | DE102006009699A1 High pressure hydraulic pump used in vehicle, includes seals retaining hydraulic fluid in storage chamber of pump, and removed only when connected into hydraulic system |
| 09/05/2007 | EP1828608A2 Compact eccentric screw pump |
| 09/05/2007 | CN101029641A Large-flow high-pressure pump |
| 09/05/2007 | CN100335793C 油压泵 Hydraulic pump |
| 08/30/2007 | US20070199408 Inner and outer rotors made of a sintered copper alloy composed of 12 to 50 % by mass Ni, 5 to 20 % Sn, 0.5 to 5 % C, optionally Zn and/or C, and the balance Cu; corrosion resistance |
| 08/30/2007 | DE102006008430A1 Drive device for oil pump, has electric motor arranged outside of pump housing and drivingly connected with inner wheel by torque proof driving connection, where inner wheel is located and driven in pump housing |
| 08/29/2007 | CN200940568Y Mixed transport double screw pump |
| 08/29/2007 | CN101027484A Rotary pump with resiliently deformed seal |
| 08/23/2007 | DE102006008029A1 Hydraulic pump, for a power assisted steering system, has a housing with an end flange section for fitting to a motor/pump assembly |
| 08/23/2007 | DE102006007554A1 Feed pump for a urea solution, to treat heavy vehicle motor exhaust gases, is an electromotor with an integrated gear pump of two meshing cogwheels rotated by a magnetic field |
| 08/22/2007 | EP1820969A1 Hydraulic pump, in particular of an electric pump unit for the power steering of an automobile |
| 08/22/2007 | CN2937557Y Oil pump of boss upporting machine |
| 08/21/2007 | US7258535 Sealing features for a pump and ink jet printer mounting the pump |