| 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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| 04/01/2008 | US7351045 Rotational inhibitor for compressor lubricant |
| 04/01/2008 | US7350616 Power steering pump having electronic bypass control |
| 04/01/2008 | CA2224380C Integral close coupling for a rotary gear pump |
| 03/27/2008 | DE4320005C5 Elektrische Maschine zur Wandlung von elektrischer und mechanischer Energie, insbesondere radialkraftbeaufschlagter Elektromotor zum Antrieb von Pumpen Electric machine for converting electrical and mechanical energy, in particular radialkraftbeaufschlagter electric motor for driving pumps |
| 03/27/2008 | DE202007015453U1 Zählung der Rotorumdrehungen bei Schlauchquetschpumpen Count of rotor revolutions in peristaltic pumps |
| 03/27/2008 | DE102006043047A1 Lagerung eines kupplungsseitigen Pumpenantriebsrades bei einer Off-Axis Pumpenanordnung in einem Automatgetriebe Supporting a clutch-side pump drive wheel at an off-axis pump assembly in an automatic transmission |
| 03/26/2008 | CN201041154Y Horizontal type wind-cooling double-suction double screw pump |
| 03/26/2008 | CN201041153Y Horizontal type water-cooling double-suction double screw pump |
| 03/26/2008 | CN201041152Y Horizontal type double-suction double screw pump |
| 03/26/2008 | CN101149051A Metering pump |
| 03/26/2008 | CN100376796C Pump and ink jet printer mounting the pump |
| 03/25/2008 | US7347677 Vane pump |
| 03/25/2008 | CA2240058C Coupling device for a drive assembly |
| 03/19/2008 | EP1899606A1 Gear pump with improved inlet port |
| 03/19/2008 | CN201037459Y Ceramic rotor screw pump |
| 03/19/2008 | CN201037458Y Deep-etching-resisting screw pump |
| 03/13/2008 | US20080063554 Precision flow gear pump |
| 03/13/2008 | US20080063552 Single-vane rotary pump or motor |
| 03/12/2008 | EP1320682B1 Vane pump |
| 03/12/2008 | EP1317624B1 Hydraulic system comprising a main pump and a precompression pump |
| 03/12/2008 | CN101139989A Pump |
| 03/12/2008 | CN100374728C Hydraulic pump apparatus |
| 03/12/2008 | CN100374723C Fuel supply apparatus |
| 03/05/2008 | CN201031795Y High flow rate high-pressure pump |
| 03/05/2008 | CN101137847A Vane pump |
| 03/05/2008 | CN101137845A Internal gear type pump with built-in motor and electronic device |
| 03/04/2008 | US7338268 Discharge valve device of a compressor |
| 02/28/2008 | DE102007036714A1 Rotary vane pump`s i.e. rotary vane booster pump, shaft sealing device, has adjusting ring with inner front side that is formed as axial slide surface, where another adjusting ring forms play-symmetric slide ring seal |
| 02/27/2008 | EP1892418A2 Cog wheel machine |
| 02/27/2008 | EP1892415A1 Motor-integrated internal gear pump, method of producing the gear pump, and electronic apparatus |
| 02/27/2008 | CN201027644Y Hydraulic gear pump |
| 02/27/2008 | CN101131156A Dual-shaft variable-velocity rotary pump |
| 02/26/2008 | US7335005 Gear pump with prestressed gear teeth |
| 02/19/2008 | US7331775 Pumping device |
| 02/19/2008 | CA2265358C Compact sealless screw pump |
| 02/19/2008 | CA2185482C Pump with improved bearing arrangement for axial position control |
| 02/14/2008 | WO2008017543A1 Internal gear pump |
| 02/14/2008 | US20080038137 Screw pump |
| 02/13/2008 | EP1454062B1 Feed pump for fluidic media |
| 02/13/2008 | EP1292773B1 Pump |
| 02/13/2008 | CN101124406A Device for controlling parasitic losses in a fluid pump |
| 02/13/2008 | CN101122288A Rotary lobe pump |
| 02/13/2008 | CN100368686C Inner gear pump |
| 02/12/2008 | US7330779 Method and system for improving pump efficiency and productivity under power disturbance conditions |
| 02/12/2008 | US7329106 Stator for an eccentric screw pump or an eccentric worm motor operating on the moineau principle |
| 02/07/2008 | US20080031757 Spherical fluid machines |
| 02/07/2008 | US20080031756 Capacity Variable Type Twin Rotary Compressor And Driving Method Thereof And Airconditioner With This and Driving Method Thereof |
| 02/06/2008 | EP1884664A2 Pump and valve |
| 02/06/2008 | EP1884660A1 Screw feeder for a progressive cavity pump |
| 02/06/2008 | CN201016339Y Liquid storage device of wiper self-priming pump |
| 02/06/2008 | CN201016338Y Oil pump |
| 02/06/2008 | CN101120173A Compact eccentric screw pump |
| 01/31/2008 | WO2008012060A1 Geared pump for feeding products with high solid content |
| 01/31/2008 | WO2007128303B1 Rotary piston machine |
| 01/31/2008 | US20080025861 Sliding Element and Fluid Machine |
| 01/31/2008 | DE19918665B4 Hydraulischer Schwenkmotor, insbesondere als Servomotor für Kfz Hydraulic swing motor, in particular as a servo motor for car |
| 01/31/2008 | DE102006034141A1 Zahnradpumpe zur Förderung von Produkten mit hohem Feststoffanteil Gear pump for liquids with a high solids content |
| 01/31/2008 | DE102005033679B4 Ölpumpe Oil pump |
| 01/30/2008 | EP1882081A2 Balancing plate-shuttle ball |
| 01/30/2008 | EP1025361B1 Pumping apparatus |
| 01/30/2008 | CN101113733A Engine oil pump of diesel engine |
| 01/30/2008 | CN101113732A Engine oil pump of diesel engine |
| 01/30/2008 | CN101113731A Engine oil pump suitable for SD type, LD type, S type and ZH type diesel engine |
| 01/24/2008 | DE102006033337A1 Displacement pump used as a vane pump comprises a compression chamber with outlet openings and a valve for opening and closing the outlet openings |
| 01/24/2008 | CA2594440A1 Scroll compressor |
| 01/23/2008 | EP1880108A1 Internal gear fuel pump |
| 01/23/2008 | EP1421281B1 Gear pump |
| 01/23/2008 | EP1230486B1 Pump for a fluid or gaseous medium |
| 01/23/2008 | CN101111681A Motor-integrated internal gear pump, method of producing the gear pump, and electronic apparatus |
| 01/22/2008 | CA2235570C Cavitation-free gear pump |
| 01/16/2008 | CN201007276Y Roter used for rotary type displacement pump |
| 01/16/2008 | CN101107448A Hydraulic pump for a power steering system |
| 01/10/2008 | DE10333815B4 Schweißverfahren für rohrförmiges Element sowie Zahnradpumpe, die mit dem Schweißverfahren hergestellt ist A method for welding tubular member and gear pump, which is produced by the welding process |
| 01/09/2008 | EP1397595B1 Liquid seal pump of the helical screw type |
| 01/09/2008 | EP1305523B1 Internal gear pump |
| 01/09/2008 | CN201003491Y Double layer alloy casting hydraulic gear pump axle sleeve |
| 01/09/2008 | CN201003490Y Bidirectional rotor mixed transfer machine |
| 01/08/2008 | US7316551 Vane pump with integrated shaft, rotor and disc |
| 01/03/2008 | WO2008000506A1 Moineau type pump |
| 01/03/2008 | DE102006030041A1 Oil pump for e.g. automatic transmission of e.g. hybrid vehicle, has electrical machine connected with pump parts via mechanical effective connector, where connector is arranged in area between output shaft and pump parts |
| 01/03/2008 | DE102006029654A1 Engine-pump- assembly component for motor vehicle, has radially expandable holder ring e.g. metallic snap ring, arranged between contact surfaces of housing and contact surfaces of cover, where surfaces lie against opposite sides at ring |
| 01/02/2008 | CN200999793Y Multilevel antithrust bearing of down-hole double-screw pump system |
| 01/02/2008 | CN200999726Y Down-hole double-screw pump system |
| 01/01/2008 | US7314359 Vane pump for continuously variable transmission |
| 01/01/2008 | US7314352 Electric pump |
| 12/27/2007 | DE202006012927U1 Drehkolbenpumpe mit Cartrigde-Dichtung Rotary pump with gasket cartrigde |
| 12/27/2007 | DE19882986B4 Trockenvakuumpumpe Dry vacuum pump |
| 12/26/2007 | EP1869288A2 Torque limited lube pump for power transfer devices |
| 12/26/2007 | CN200996377Y Single-screw pump |
| 12/26/2007 | CN200996376Y Low-noise gear oil pump |
| 12/21/2007 | WO2007143860A1 Oscillating variable displacement ring pump |
| 12/20/2007 | US20070292292 Vane cell pump |
| 12/20/2007 | DE102006033169B3 Flow rate-variable positive-displacement pump adjusting method for internal-combustion engine, involves changing flow rate of pump based on adjusting signal, and using signal of remaining oxygen content of probe as characteristic value |
| 12/19/2007 | CN200993228Y Well pulling machine gear pump gear-shifting box |
| 12/19/2007 | CN200993173Y Drive shaft for dump truck jack-up high pressure pump |
| 12/19/2007 | CN100356066C 机油泵 Oil Pump |
| 12/19/2007 | CN100356063C 油泵 Pump |
| 12/13/2007 | DE102006025697A1 Cover for the resonator zone of a motor pump assembly, e.g. for a hydraulic servo-assisted steering system, has prepared separate passage openings for the non-return valve ball and the pressure limit valve |
| 12/12/2007 | CN200989302Y Geal oil pump of automatic speed variator control for vehicle use |
| 12/12/2007 | CN200989301Y Vertical high-temperature double-screw cargo oil pump unit for ship use |