| Patents for F04B 39 - Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups (22,436) |
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| 02/10/2010 | CN201401908Y Silencing cotton structure with cooling function and air-conditioning compressor |
| 02/10/2010 | CN201401312Y Rotary flow deflector of compressed air filter |
| 02/10/2010 | CN201401311Y Waste heat recovery device of oil injection rotary air compressor |
| 02/10/2010 | CN201401310Y Packing sealing ring of gas compressor |
| 02/10/2010 | CN201401309Y Piston supporting ring of gas compressor |
| 02/10/2010 | CN201401306Y Variable-displacement rotary swash-plate compressor |
| 02/10/2010 | CN201401305Y Variable-displacement rotary swash-plate compressor |
| 02/10/2010 | CN101646870A Hermetic compressor and method of manufacturing the same |
| 02/10/2010 | CN101646869A Compressor |
| 02/10/2010 | CN101644248A Refrigerant compressor, piston of a refrigerant compressor and piston arrangement |
| 02/10/2010 | CN101644247A Refrigeration compressor for heat pump system of heat-pump water heater |
| 02/10/2010 | CN100588838C Stator supporter for compressor of refrigerator |
| 02/04/2010 | WO2010014640A2 Electric machine |
| 02/04/2010 | WO2010013403A1 Closed type compressor |
| 02/04/2010 | US20100028180 Bicycle air pump |
| 02/04/2010 | US20100028173 Inverter-integrated electric compressor |
| 02/04/2010 | CA2732998A1 Electric machine |
| 02/03/2010 | EP2149705A1 Compressor |
| 02/03/2010 | EP2148988A1 Compressor and oil supplying structure therefor |
| 02/03/2010 | EP2148987A1 Suspension system for a linear compressor |
| 02/03/2010 | EP2148980A2 Frame for fluid machines |
| 02/03/2010 | CN201396263Y Compressor crankcase heating tape |
| 02/03/2010 | CN201396262Y Carbon-hydrogen coolant automobile air-conditioning compressor shaft gland |
| 02/03/2010 | CN201396261Y Minisize pneumatic pump and sphygmomanometer comprising same |
| 02/03/2010 | CN201396260Y Air-conditioning compressor with oil separating structure |
| 02/03/2010 | CN201396259Y Plunger-type power steering pump of automobile clutch |
| 02/03/2010 | CN201394406Y High-efficiency combined-type gas-liquid separator |
| 02/03/2010 | CN201394396Y Filter device for metal powder vacuum screen separation |
| 02/03/2010 | CN100587288C Compressor with supporting spring |
| 02/03/2010 | CN100587268C Hermetic refrigerant compressor |
| 02/03/2010 | CN100587266C Suction gas guiding system for reciprocating compressor |
| 02/02/2010 | US7654249 Fuel pump for a fuel system of an internal combustion engine |
| 02/02/2010 | CA2345854C Pump and method for facilitating maintenance and adjusting operation of said pump |
| 01/28/2010 | WO2010011115A1 Oil recovery member, and motor mechanism and compressor using the same |
| 01/28/2010 | WO2009055889A3 Fixation arrangement for an oil pump in a refrigeration compressor |
| 01/28/2010 | US20100021323 Compressor comprising a compressed gas-assisted piston |
| 01/28/2010 | US20100018386 Compressor |
| 01/27/2010 | EP1476708B1 Cooling process and apparatus for cooling a fluid using coolant water |
| 01/27/2010 | CN201391437Y Lubricant pump of semi-enclosed refrigerating compressor |
| 01/27/2010 | CN201391436Y Integrated compressor lubricant station |
| 01/27/2010 | CN201391435Y Air conditioning compressor for locomotive |
| 01/27/2010 | CN201391434Y Air compressor convenient for moving |
| 01/27/2010 | CN201391433Y Crank-shaft piston refrigerator compressor |
| 01/27/2010 | CN201389356Y Self-cooling refrigerated compressed air dryer |
| 01/27/2010 | CN101634290A Method for drying hermetic compressor by ohmic heating |
| 01/27/2010 | CN101634289A Method for reducing end face clearance volume of piston type compressor cylinder |
| 01/27/2010 | CN101634288A System and method to reduce noise in a reciprocating compressor |
| 01/27/2010 | CN101634287A Linear guide device of reciprocating compressor |
| 01/27/2010 | CN101634286A Low-noise reciprocating piston compressor |
| 01/27/2010 | CN101634285A Wiring terminal for carbon dioxide refrigeration compressor |
| 01/27/2010 | CN100585179C Oil separating structure of a compressor |
| 01/27/2010 | CN100585178C Suction muffler for compressor |
| 01/27/2010 | CN100585177C Totally-enclosed piston type ammonia refrigerating compressor |
| 01/26/2010 | US7651322 Oil balance system and method for compressors connected in series |
| 01/26/2010 | US7651273 Semispherical shoe and manufacturing method therefor |
| 01/21/2010 | WO2010006396A1 Refrigeration compressor with internal cooling system |
| 01/21/2010 | WO2010006395A1 A termal isolation, suitable for the isolation of a refrigeration compressor gas discharge tube |
| 01/21/2010 | US20100014992 Reciprocating positive-displacement compressors |
| 01/21/2010 | US20100014990 Compressor Unit |
| 01/21/2010 | DE102008033764A1 Hermetisch gekapselter Kältemittelkompressor The hermetically encapsulated refrigerant compressor |
| 01/20/2010 | EP1910677B1 A compressor |
| 01/20/2010 | CN201386641Y Refrigerating compressor suction muffler |
| 01/20/2010 | CN201386640Y Suction muffler of refrigerating compressor |
| 01/20/2010 | CN201386639Y Suction muffler of refrigerating compressor |
| 01/20/2010 | CN201386638Y Inflator |
| 01/20/2010 | CN101629564A Hermetically enclosed refrigerant compressor |
| 01/20/2010 | CN101629563A Silencer with balancing chamber |
| 01/19/2010 | US7648350 Conveying device |
| 01/19/2010 | US7648343 Air compressor unit inlet control method |
| 01/19/2010 | US7648342 Compressor protection and diagnostic system |
| 01/14/2010 | WO2010003896A1 Refrigerant compressor |
| 01/14/2010 | US20100008805 Valve assembly and system |
| 01/14/2010 | US20100008802 Compressor |
| 01/14/2010 | US20100008799 Bore-hole pump |
| 01/14/2010 | DE112008000372T5 Zahnradölpumpe für einen Kolbenkompressor Gear oil pump for a reciprocating compressor |
| 01/13/2010 | EP2144347A1 Rotating electric machine and compressor |
| 01/13/2010 | EP1948929B1 Compressor |
| 01/13/2010 | EP1690006B1 Hermetic compressor |
| 01/13/2010 | CN201381981Y Piston ring of oil-free air compressor and oil-free air compressor |
| 01/13/2010 | CN201381968Y Filtering muffler valve |
| 01/13/2010 | CN201381967Y Novel thermal energy converter |
| 01/13/2010 | CN201381966Y Environmentally friendly air compressor with energy comprehensive utilization mechanism |
| 01/13/2010 | CN201381965Y Anti-vibration device of sampling pump |
| 01/13/2010 | CN201381964Y Special noise killer |
| 01/13/2010 | CN201380018Y Oil-gas separation filter core |
| 01/13/2010 | CN101624979A Cylinder body structure of compressor |
| 01/13/2010 | CN100580247C Linear compressor |
| 01/13/2010 | CN100579632C Compound high pressure air cooling dehumidification system |
| 01/07/2010 | WO2010001834A1 Electric compressor |
| 01/07/2010 | WO2010001427A1 Portable compressor group |
| 01/07/2010 | WO2010000414A1 Pump |
| 01/07/2010 | WO2009092530A3 Compressor cylinder head and method for producing a compressor cylinder head |
| 01/07/2010 | US20100003150 Wear rings for downhole pump |
| 01/07/2010 | DE202009011579U1 Kompressormodul Compressor module |
| 01/07/2010 | DE19850155B4 Gleitstück für einen Taumelscheibenkompressor und Verfahren zu dessen Herstellung Slider for a swash plate compressor and method of manufacture |
| 01/07/2010 | DE102008031848A1 Reciprocating compressor for compressing air comprises a cylinder having a region tapering toward the cylinder base in the compression region |
| 01/07/2010 | DE102008031450A1 Pumpe Pump |
| 01/06/2010 | EP2140140A1 Reciprocating pump for a high-pressure cleaning device |
| 01/06/2010 | CN201377411Y Compressed air purifier used in paint spraying |
| 01/06/2010 | CN201377410Y Pry bar for disassembling air-compressor carbon ring seal |