| Patents for F04B 53 - Component parts, details or accessories not provided for in, or of interest apart from, groups or (19,443) |
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| 02/16/2012 | DE102010039256A1 High pressure pump for conveying fluid, has pump housing, in which recess is formed, drive device for driving high pressure pump and bearing arrangement arranged in recess |
| 02/16/2012 | DE102010039210A1 High-pressure pump for injection system of internal combustion engine, has pump housing, in which camshaft is rotatably supported, where camshaft cooperates with pump piston that is movable in pump cylinder |
| 02/16/2012 | DE102010034086A1 Hochdruckpumpe High pressure pump |
| 02/15/2012 | EP2331821B1 High-pressure radial piston pump |
| 02/15/2012 | EP2173776B1 Hypercompressor lubricants for high pressure polyolefin production |
| 02/15/2012 | CN202144789U Cold end of low-temperature high-pressure plunger pump |
| 02/15/2012 | CN202144788U 通轴泵壳体 Through shaft pump housing |
| 02/15/2012 | CN202144787U 一种组合型陶瓷柱塞 A combination ceramic plungers |
| 02/15/2012 | CN202144786U 长寿命抽油泵阀 Long life pumping valve |
| 02/15/2012 | CN202144785U 滴灌泵进水口 Drip irrigation pump intake |
| 02/15/2012 | CN102352837A Lead pump piston head of plate grid die casting machine of lead-acid storage battery |
| 02/15/2012 | CN102352836A Pump seat with water meter |
| 02/15/2012 | CN101943149B 一种便携式气驱注油装置 A portable gas drive oiling device |
| 02/09/2012 | WO2012017820A1 Fluid rotary machine |
| 02/09/2012 | WO2012017547A1 Check valve, three-way stopcock unit, and fluid substance transfer tool |
| 02/09/2012 | US20120034119 Double Acting Fluid Pump |
| 02/09/2012 | US20120034110 Vacuum pump housing and set of cooling elements for a vaccum pump housing |
| 02/09/2012 | US20120034109 System and method for measuring pressure applied by a piezo-electric pump |
| 02/09/2012 | US20120034108 Fan assembly |
| 02/09/2012 | US20120031512 Combined pump and filter module |
| 02/09/2012 | US20120031509 Fan assembly |
| 02/09/2012 | DE102011018407A1 Kolben- und Zylinderanordnung Piston and cylinder assembly |
| 02/09/2012 | DE102010038994A1 High-pressure pump for fuel injector of internal combustion engine, particularly common-rail injection system, has valve which opens when predetermined pressure is reached during delivery phase of high pressure pump |
| 02/09/2012 | DE102010038874A1 Fuel pump i.e. high-pressure fuel pump, for common rail injection system of self-ignition diesel engine, has non-return valve comprising closing member that is designed as valve disk, and pump piston operated by pumping cam shaft |
| 02/09/2012 | DE102010033838A1 Roll piston pump has piston front surface that executes power transmission of gaseous or liquid medium, where piston front surface with multiple wheels is centered into cylinder and moves forwards and backwards in parallel manner |
| 02/09/2012 | DE102010033483A1 Reciprocating engine, particularly hydraulic high pressure pump or axial piston pump for high pressure cleaners, has piston, which is guided in cylinder and is partially made of plastic |
| 02/08/2012 | EP2416008A1 Combined pump and filter module |
| 02/08/2012 | EP2415856A1 Pump cart for a biological liquid treatment installation |
| 02/08/2012 | EP2414676A1 A fluid injector having a novel inlet valve arrangement |
| 02/08/2012 | CN202140305U 新型缓冲式桶形过滤器 The new buffer type barrel filter |
| 02/08/2012 | CN202140304U 一种主泵进口阀室连通装置 A master-pump inlet valve chamber device |
| 02/08/2012 | CN202140303U 一种浆体管道喂料泵冷却装置的快速切换装置 Fast switching apparatus slurry pipeline feeding pump cooling device |
| 02/08/2012 | CN202140302U 具有可视功能的凝结水回收泵 Condensate recovery pumps with visual function |
| 02/08/2012 | CN202140301U 浮箱式鼠笼电底阀水泵启动冲水装置 Pontoon squirrel cage electric foot valve pump start flushing device |
| 02/08/2012 | CN202140300U 一种换气塞装置 Ventilating plug device |
| 02/08/2012 | CN202140299U 电机与泵的连接底座 Motor and pump connection base |
| 02/08/2012 | CN202140298U 适用于cy柱塞泵变量机构的止动装置 Stop device suitable for cy piston variable displacement mechanism |
| 02/08/2012 | CN202140285U 一种浅层吸水机 One kind of shallow suction machine |
| 02/08/2012 | CN102348895A Pump having a filter arrangement |
| 02/08/2012 | CN102348894A 挺杆 Tappet |
| 02/08/2012 | CN102345598A Three-cylinder tailings stowing pulp pump plunger combination |
| 02/08/2012 | CN102345597A Ultrahigh-pressure oil pump |
| 02/08/2012 | CN102345596A Piston seal structure of Stirling engine booster pump |
| 02/08/2012 | CN102345595A Solvent delivery pump |
| 02/08/2012 | CN102345594A Solvent delivery pump and liquid chromatograph |
| 02/08/2012 | CN102345593A A support ring for a vehicle fluid assembly and vehicle fluid assembly |
| 02/08/2012 | CN102345589A Dual-track and dual-acting oil extraction device |
| 02/08/2012 | CN102345587A Resonance drive type piezoelectric pump |
| 02/08/2012 | CN102345579A High-efficiency three-cylinder fine ceramic plunger pump |
| 02/07/2012 | US8109745 Floor pump |
| 02/02/2012 | US20120027627 Compressor system for a process gas plant having heat return, and the process gas plant for carbon dioxide gas separation |
| 02/02/2012 | DE19963480B4 Geregeltes Bremssystem mit einer exzentergetriebenenKolbenpumpe Controlled braking system with a exzentergetriebenenKolbenpumpe |
| 02/02/2012 | DE10212492B4 Kolbenpumpe Piston pump |
| 02/02/2012 | DE102011015709A1 Kolbenpumpe Piston pump |
| 02/02/2012 | DE102009002447B4 Pumpenträger Bellhousing |
| 02/02/2012 | DE102006009699B4 Druckmittelfördereinrichtung Pressure fluid delivery device |
| 02/01/2012 | CN202132224U 车用高效除屑油泵总成 Car efficient oil pump assembly except crumbs |
| 02/01/2012 | CN202132223U 一种油井带压下泵完井球座 One kind of oil well completions tee with a pressure pump |
| 02/01/2012 | CN202132222U 高温介质泵密封罐冷却装置 High temperature medium tank pump seal cooling device |
| 02/01/2012 | CN202132221U 电缆筒灌浆泵 Cable drum filling pump |
| 02/01/2012 | CN202132121U 一种用于曲柄圆滑块机构的垂直跑道及其内燃机、压缩机 A sleek piece crank mechanism for vertical runway and internal combustion engines, compressors |
| 02/01/2012 | CN102338079A Production method of high-pressure fracturing pump body |
| 02/01/2012 | CN102338078A Split connecting rod of reciprocating piston compressor |
| 02/01/2012 | CN102338077A SM stepless variable piston pump |
| 02/01/2012 | CN102338076A High-pressure self-cleaning plunger pump |
| 02/01/2012 | CN101865101B Inclined-axis rotation type axial plunger pump |
| 02/01/2012 | CN101718264B 液气手动泵 Liquid-gas hand pump |
| 01/31/2012 | US8105058 Drywall mud pump with improved connection between the piston and the rod |
| 01/31/2012 | US8105055 Suction manifold mounting for a fluid end for a high-pressure pump |
| 01/31/2012 | US8105049 Hydraulic system for a transmission with pump inlet diffuser |
| 01/31/2012 | US8104398 Axial piston machine utilizing a swashplate design |
| 01/31/2012 | CA2498698C Self-tightening cover for pump |
| 01/26/2012 | US20120017840 Aquarium having improved filtration system with neutral buoyancy substrate, pump and sediment removal system |
| 01/26/2012 | DE102010063375A1 Valve i.e. exhaust valve, for high pressure pump e.g. diesel injection pump, of internal combustion engine, has closing body acted upon by spring with spring force, where spring is partially made contact with radial outer side of housing |
| 01/26/2012 | DE102010032236A1 Verfahren zur Herstellung eines Hohlkolbens und entsprechender Hohlkolben A process for producing a hollow piston and a corresponding hollow piston |
| 01/25/2012 | EP2410180A1 Rocking piston type compressor |
| 01/25/2012 | EP2409015A1 High-pressure pump |
| 01/25/2012 | CN202125612U Spiral sealing structure for rotary mechanical movable and static clearances |
| 01/25/2012 | CN202125426U Integral wear-resistant ceramic plunger |
| 01/25/2012 | CN202125425U Water seal of cooling water pump of automobile |
| 01/25/2012 | CN202125424U Water-cooled flange |
| 01/25/2012 | CN102333954A Automated dilution for liquid chromatography |
| 01/25/2012 | CN102330671A Force-reducing type pump cover |
| 01/25/2012 | CN102330670A Method and device for preventing plunger pump from sucking air |
| 01/25/2012 | CN102330669A Damping device for hydraulic pump |
| 01/25/2012 | CN102330668A Force-reducing pressure side plate |
| 01/25/2012 | CN102330651A Thick slurry pump and pumping system thereof |
| 01/25/2012 | CN102330650A Method for realizing high-performance three-cylinder fine ceramic plunger pump |
| 01/25/2012 | CN102330127A Conveying tank and manufacturing method thereof, and pumping equipment with conveying tank |
| 01/25/2012 | CN101975158B Concrete pump truck and concrete piston lubricating system thereof |
| 01/19/2012 | WO2011147031A3 Downhole gas release apparatus |
| 01/19/2012 | US20120014817 Compressed Air Device For Allowing The Expeditious Adjustment Of Drive Belts |
| 01/19/2012 | DE112008002868T5 Ventilbaugruppe Valve assembly |
| 01/19/2012 | DE102010031390A1 Suction valve for fuel supply system of internal combustion engine, has valve body for intake process, through which fuel reaches from low pressure area of fuel supply system to pump chamber of high pressure pump |
| 01/19/2012 | DE102006052398B4 Kolben, insbesondere für einen Verdichter Piston, in particular for a compressor |
| 01/18/2012 | EP2406495A1 Pump having a filter arrangement |
| 01/18/2012 | EP2406494A1 Tappet |
| 01/18/2012 | CN202117917U Cooling and lubricating system of three-plunger type pump |
| 01/18/2012 | CN202117916U Pump cylinder of across bridge pump |
| 01/18/2012 | CN202117915U Rotating joint of concrete delivery pump pipe |