| 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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| 02/12/2009 | DE102004013735B4 Vorrichtung und Verfahren zum Führen zumindest zweier Strömungsmittel Apparatus and method for performing at least two fluid |
| 02/11/2009 | CN201193609Y Gear pump |
| 02/11/2009 | CN201193608Y Screw pump for deviated and horizontal wells |
| 02/11/2009 | CN101365880A Method of generation of a surgeless flow of the working fluid and a device for its implementation |
| 02/11/2009 | CN100460680C Eccentric screw pump with integrated drive |
| 02/10/2009 | US7488162 Hydraulic pump for a power steering system |
| 02/10/2009 | US7488160 Motor-pump unit |
| 02/04/2009 | CN201190683Y Sealing arrangement for slurry pump |
| 02/04/2009 | CN201190664Y Elastic gear pump |
| 02/03/2009 | US7484944 Rotary vane pump seal |
| 01/29/2009 | WO2009012877A1 Rotary cylinder rotary slide positive-displacement pump |
| 01/29/2009 | WO2009012872A1 Integrated internal gear pump with an electric motor |
| 01/29/2009 | DE102007035479A1 Rotary pump i.e. vane pump, for use in steering system of motor vehicle, has radial shaft seal ring pushed over shaft and comprising axial stop element extending in axial direction as outer casing |
| 01/29/2009 | DE102007035239A1 Rotorpumpe Rotor pump |
| 01/28/2009 | EP2019207A1 Trochoid pump |
| 01/28/2009 | EP2018495A1 Lubricating device with lubricating pinion |
| 01/28/2009 | EP2018479A1 Gearwheel pump |
| 01/28/2009 | EP2018369A2 Gerotor motor and brake assembly |
| 01/27/2009 | CA2425051C Liquid-cooled electromotor |
| 01/22/2009 | WO2009010047A2 Spur gear-type recirculation pump |
| 01/22/2009 | DE102007033659A1 Stirnzahnradumwälzpumpe Spur gear circulation pump |
| 01/21/2009 | EP2016287A1 Rotary piston machine |
| 01/21/2009 | CN201184298Y Gear type slurry pump |
| 01/21/2009 | CN201184297Y Shielded electric pump |
| 01/20/2009 | US7479174 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 |
| 01/15/2009 | DE10215068B4 Ölbehälter Oil container |
| 01/15/2009 | DE102008040047A1 Zahnradpumpe Gear pump |
| 01/15/2009 | DE102007051779A1 External gear pump for lubricants has two or more gearwheels with transverse bores which feed lubricant to corresponding bore in slide bearing shell |
| 01/15/2009 | DE102007031909A1 Rotary pump e.g. lubricating oil pump, for motor vehicle, has muzzle region formed such that cell base near rotation axis ends in overlapping by rotary drive of transport wheel, while cell region is still in overlap with sealing surface |
| 01/15/2009 | DE102007031901A1 Rotary pump e.g. vane pump, for use as supply pump in motor vehicle, has opening region formed such that peripheral cell region is obtained in overlap with sealing surface, while cell base near rotary axis is in overlap with opening region |
| 01/14/2009 | CN201180648Y Port plate of vane pump |
| 01/14/2009 | CN201180647Y Two-body type heavy pressure gear oil pump |
| 01/14/2009 | CN201180645Y Regular circle type double-acting vane pump |
| 01/14/2009 | CN201180643Y High-pressure gear pump with pressure compensation function |
| 01/08/2009 | WO2009003757A2 Gear pump arrangement |
| 01/07/2009 | EP2012014A1 Internal gear pump with non-equal teeth pitch spacings |
| 01/07/2009 | CN201177748Y Proportional amplifier for composite control of variable displacement pump |
| 01/07/2009 | CN201176936Y Compressor |
| 01/07/2009 | CN201176932Y Gear pump main shaft |
| 01/07/2009 | CN201176931Y Differential high-pressure rotor pump |
| 01/07/2009 | CN101338746A Internal gear pump |
| 01/06/2009 | US7473083 Oil separating device for compressor |
| 12/31/2008 | EP2007525A2 Self-priming nozzle for use with fluid dispensing equipment |
| 12/31/2008 | CN101334024A High-pressure gear water pump |
| 12/31/2008 | CN100447419C Anti-wear rotor pump |
| 12/30/2008 | CA2563111C Magnetically driven gear pump |
| 12/24/2008 | DE102007028675A1 Hydrostatic machine, particularly external gear pump or external gear motor, has two external gear wheels, which stays together in combing contact |
| 12/24/2008 | CN201170216Y Pulling machine for dosing pump |
| 12/24/2008 | CN201170182Y Tandem type thrust force protector |
| 12/24/2008 | CN201170181Y Rotor pump |
| 12/24/2008 | CN201170179Y Automatic system for supplying emulsible oil |
| 12/24/2008 | CN101328891A Dual rotors translation type rotary compressing device |
| 12/24/2008 | CN101328890A Translation type rotary compressing device |
| 12/23/2008 | US7467929 Device for axially conveying fluids |
| 12/18/2008 | WO2008152958A1 Internal gear pump |
| 12/18/2008 | WO2008152713A1 Roots pump and method of producing roots pump |
| 12/17/2008 | EP1295037B1 Vane-cell pump |
| 12/17/2008 | CN201165975Y Inner seal structure of axle sleeve plus side plate hydraulic gear pump |
| 12/17/2008 | CN201165974Y Novel engine oil pump |
| 12/17/2008 | CN201165973Y Engine oil pump with improved structure |
| 12/17/2008 | CN100443724C 泵 Pump |
| 12/17/2008 | CN100443723C Vane pump with integrated shaft, rotor and disc |
| 12/11/2008 | WO2008148472A1 Vane pump |
| 12/11/2008 | DE102007026138A1 External gear pump has integral circuit which is connected during start-up and is shut off during operation of functional circuit |
| 12/10/2008 | CN201162673Y Engine oil pump cover |
| 12/10/2008 | CN201162672Y Oil pump structure of refrigeration circulating system |
| 12/10/2008 | CN201162670Y Dual idler gear pump |
| 12/10/2008 | CN101319671A Engine oil pump with pressure-limiting valve |
| 12/10/2008 | CN100441875C Rotary compressor |
| 12/04/2008 | WO2008146352A1 Pump |
| 12/04/2008 | DE102007025802A1 Rotary pump i.e. sliding vane pump, for producing pressurizing medium flow for load of e.g. steering system of vehicle, has radial bearing formed as sliding contact bearing, where shaft with shoulder lies against axial locating ring |
| 12/03/2008 | EP1687509B1 Method for delivering a multi-phase mixture and pump installation |
| 12/03/2008 | CN201159171Y Sealing rings between gear pump body and front/rear cover |
| 12/03/2008 | CN201159169Y Fixed flow direction cycloid rotor lubricating pump |
| 12/03/2008 | CN101315076A Internal gear pump |
| 12/03/2008 | CN101315075A Installation method of electric motor and oil solution pump |
| 11/27/2008 | WO2008141714A1 Gear pump |
| 11/27/2008 | US20080292486 Rotary Blower With Corrosion-Resistant Abradable Coating |
| 11/27/2008 | DE102007024190A1 Zahnradpumpe Gear pump |
| 11/26/2008 | CN201155459Y Dosage pump |
| 11/26/2008 | CN201155456Y Pressure regulating engine oil pump |
| 11/20/2008 | WO2008138656A1 Pump assembly for synchronous pressurization of two fluid columns |
| 11/19/2008 | EP1991760A1 Rotary volumetric vane machine |
| 11/19/2008 | CN201152257Y Bearing device for electric oil-submersible double screw rod oil extraction pump |
| 11/19/2008 | CN101307757A Gasket with internal screen and method of manufacturing the same |
| 11/18/2008 | CA2232175C Wellhead drive brake system |
| 11/13/2008 | WO2008135433A1 Fuel pump for an injection system of an internal combustion engine |
| 11/13/2008 | WO2008135326A1 Gear pump |
| 11/13/2008 | WO2008135159A1 Gear pump comprising a non-return valve and a pressure limiting valve |
| 11/12/2008 | CN201148970Y Double-screw rod delivery pump bearing support |
| 11/12/2008 | CN101303014A Method for processing chemical composite flooding ceramic anti-scaling screw pump rotor |
| 11/12/2008 | CN101303012A Engine oil pump of internal combustion engine |
| 11/06/2008 | DE102007019283A1 Delivery unit, particularly roller cell pump for supplying fuel to internal combustion engine, has pump chamber, in which rotor is pivoted, over which actuator of drive shaft is propelled, and actuator has two rigid actuator elements |
| 11/05/2008 | EP1988290A1 Gear pump |
| 11/05/2008 | EP1988289A1 Interface |
| 11/05/2008 | CN201144816Y Liquid level switch with protecting device |
| 11/05/2008 | CN201144805Y Filter suitable for oiling machine gear pump |
| 11/05/2008 | CN201144804Y Solid lubrication film gear pump |
| 11/05/2008 | CN201144802Y Screw pump safety guard cover |
| 11/05/2008 | CN201144800Y Multiphase stream screw rod mixing delivery pump |