| Patents for F04B 27 - Multi-cylinder pumpsspecially adapted for elastic fluids and characterised by number or arrangement of cylinders (7,781) |
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| 06/07/2006 | CN1782374A Vibration reducing device for reciprocating compressor |
| 06/07/2006 | CN1782373A Vibrative noise reducing device for reciprocating compressor |
| 06/07/2006 | CN1782372A Vibration reducing device for reciprocating compressor |
| 06/06/2006 | US7056100 Piston assembly for a compressor |
| 06/01/2006 | WO2006056167A1 Axial piston machine |
| 06/01/2006 | DE102004057367A1 Axialkolbenverdichter Axial piston |
| 05/31/2006 | EP1662141A1 Axial piston compressor |
| 05/31/2006 | CN2784611Y Piston type compressor with rotary cylinder |
| 05/31/2006 | CN1779388A Refrigerator |
| 05/31/2006 | CN1779260A Link mechanism of closed compressor and production thereof |
| 05/31/2006 | CN1779259A Connecting structure of piston rod of closed compressor |
| 05/31/2006 | CN1779258A Piston of closed compressor |
| 05/31/2006 | CN1779256A Valve device of closed compressor |
| 05/31/2006 | CN1779255A Valve device of closed compressor |
| 05/31/2006 | CN1779253A Discharge valve structure of closed compressor |
| 05/31/2006 | CN1779251A Interlocking mechanism of double-volume compressor |
| 05/31/2006 | CN1779250A Double-volume compressor |
| 05/31/2006 | CN1779246A Cooling structure of closed compressor end coil |
| 05/31/2006 | CN1779243A Frame supporting structure of closed compressor |
| 05/31/2006 | CN1779242A Assembling structure for frame and cylinder of closed compressor |
| 05/31/2006 | CN1779240A Frame and cylinder structure of closed compressor |
| 05/31/2006 | CN1779239A Silencer of closed compressor |
| 05/31/2006 | CN1779238A Frame and cylinder structure of closed compressor |
| 05/31/2006 | CN1779237A Top hood assembly of closed compressor |
| 05/31/2006 | CN1258044C Roller thrust bearing |
| 05/30/2006 | US7052250 Reciprocating compressor |
| 05/30/2006 | US7052246 Axial piston micropump |
| 05/26/2006 | WO2006053611A1 Swash drive |
| 05/26/2006 | WO2006053526A1 Axial piston machine |
| 05/26/2006 | CA2587473A1 Swash drive |
| 05/25/2006 | US20060110265 Pump and cleaning apparatus comprising said pump |
| 05/25/2006 | US20060110264 Compressor |
| 05/24/2006 | EP1659288A1 Axial piston pump |
| 05/24/2006 | DE102005050600A1 Compressor e.g. swash plate-type compressor has piston in compression mechanism, that discharges fluid compressed by compression mechanism on linking reciprocating motion of electric motor, to external circuit |
| 05/24/2006 | CN2782982Y Cylinder connection base for small piston type compressor |
| 05/24/2006 | CN2782981Y Sloping can plate of compressor |
| 05/24/2006 | CN2782980Y Planetary disk rotation proof mechanism for swing sloping camplate type compressor |
| 05/24/2006 | CN1777754A Motor driven compressor |
| 05/24/2006 | CN1777753A Hermetic compressor |
| 05/24/2006 | CN1777752A Electromotive swash plate type compressor |
| 05/23/2006 | US7048516 High pressure fuel pump with multiple radial plungers |
| 05/18/2006 | WO2006051656A1 Slider |
| 05/18/2006 | WO2002042666A8 Rotary shaft seal and use thereof |
| 05/18/2006 | US20060104844 Multip-stage piston type compressor |
| 05/18/2006 | US20060101817 Generator motor device |
| 05/17/2006 | EP1656501A1 Power transmission device, method for manufacturing the same and compressor |
| 05/17/2006 | CN1773111A Sealed electric compressor |
| 05/17/2006 | CN1256508C Positive displacement machinery |
| 05/11/2006 | WO2006047985A1 Reciprocating piston machine |
| 05/11/2006 | WO2006047984A1 Reciprocating piston machine |
| 05/10/2006 | EP1655489A1 Modular swash plate compressor |
| 05/10/2006 | EP1363024B1 Method of manufacturing valve plate for compressor |
| 05/10/2006 | CN1769705A Piston structure of hermetic compressor |
| 05/10/2006 | CN1769703A Hermetic compressor piston with ball-bonded connecting rod |
| 05/10/2006 | CN1769702A Valve device of hermetic compressor |
| 05/10/2006 | CN1769701A Valve device of hermetic compressor |
| 05/10/2006 | CN1769700A Valve disk of hermetic compressor |
| 05/10/2006 | CN1769699A Top cover and valve plate sealing structure of hermetic compressor |
| 05/10/2006 | CN1769698A Seal container of hermetic compressor |
| 05/10/2006 | CN1769697A Upper container of hermetic compressor |
| 05/10/2006 | CN1769696A Crankshaft engine oil extractor for hermetic compressor |
| 05/10/2006 | CN1769694A Exhaust silencer structure for hermetic compressor |
| 05/10/2006 | CN1769693A Exhaust silencer structure for hermetic compressor |
| 05/10/2006 | CN1769692A Hermetic compressor |
| 05/10/2006 | CN1769691A Cold media suction structure of hermetic compressor |
| 05/10/2006 | CN1769690A Suction silencer of hermetic compressor |
| 05/10/2006 | CN1769689A Freon suction structure of hermetic compressor |
| 05/10/2006 | CN1769688A Silencing tube mounting structure for hermetic compressor |
| 05/10/2006 | CN1769687A Frame structure of hermetic compressor |
| 05/10/2006 | CN1769686A Suction silencer assembling structure for hermetic compressor |
| 05/10/2006 | CN1769685A Integrated top cover assembly of hermetic compressor |
| 05/10/2006 | CN1769678A Exhaust system of hermetic multiple compressor |
| 05/10/2006 | CN1769677A Multi-cylinder hermetic compressor |
| 05/10/2006 | CN1769676A Multiple compressor |
| 05/10/2006 | CN1769675A Multiple compressor |
| 05/10/2006 | CN1769674A Multi-cylinder hermetic compressor |
| 05/10/2006 | CN1769673A Hermetic compressor |
| 05/10/2006 | CN1769672A Hermetic compressor |
| 05/10/2006 | CN1255632C Cylinder means for enclosed compressor |
| 05/09/2006 | US7041019 Automotive compressor having a simple waterproof structure for a bearing supporting a pulley |
| 05/09/2006 | US7040263 Piston engine assembly |
| 05/05/2006 | CA2525400A1 Modular swash plate compressor |
| 05/04/2006 | WO2006046773A1 Sliding member and process for producing sliding member |
| 05/03/2006 | EP1651866A1 Eccentric drive mechanism for volumetric pumps or motors |
| 05/03/2006 | CN2777242Y General complex type compressor for gas feeding station of natural gas automobiles |
| 05/03/2006 | CN1766329A Main shaft of compressor for condensing container |
| 05/03/2006 | CN1766328A Minisize air lift pump with low power consumption air guide structure |
| 05/03/2006 | CN1766318A Compression apparatus |
| 05/03/2006 | CN1766317A Minisize pneumatic pump with low power consumption |
| 05/03/2006 | CN1766316A Compression apparatus |
| 05/02/2006 | US7037090 Crankcase sealing apparatus |
| 05/02/2006 | US7037087 Capacity control valve and control method therefor |
| 05/02/2006 | US7036708 Manufacturing method of piston for swash plate type compressor with variable capacity |
| 04/27/2006 | US20060088425 Variable stroke assembly |
| 04/26/2006 | EP1650435A1 Control valve for variable displacement compressor |
| 04/26/2006 | EP1649741A1 Flow control device for hydraulic pump |
| 04/26/2006 | EP1649165A1 Axial piston compressor, in particular co2 compressor for vehicle air-conditioning systems |
| 04/26/2006 | EP1200734B1 Piston assembly and associated method |
| 04/26/2006 | CN2775345Y Air supercharger for non-balance well drilling |
| 04/26/2006 | CN1763369A Control valve for variable displacement compressor |