| 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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| 02/24/2005 | US20050042114 Hermetic compressor |
| 02/24/2005 | US20050042113 Suction muffler connector and compressor therewith |
| 02/24/2005 | DE10357805A1 Auslass-Rückschlagventil für eine Fahrzeug-Vakuumpumpe Outlet check valve for a vehicle vacuum pump |
| 02/23/2005 | EP1508757A1 Compression mechanism of refrigerator |
| 02/23/2005 | EP1508695A1 Reciprocating compressor |
| 02/23/2005 | EP1508005A1 Method of controlling compressor and controller |
| 02/23/2005 | CN2680895Y Gas charging connector applicable to three kinds of air tap |
| 02/23/2005 | CN1584331A Glass fibre reniforced plastic casing for concrete towning pump |
| 02/23/2005 | CN1584330A Hermetic compressor |
| 02/23/2005 | CN1584329A Refrigerant compressor and friction control process therefor |
| 02/23/2005 | CN1583439A Actuator device |
| 02/23/2005 | CN1190883C Motor structure for reciprocative compressor |
| 02/23/2005 | CN1190882C Coolant compressor |
| 02/23/2005 | CN1190593C Device and process for mounting rotor of hermetic compressor |
| 02/17/2005 | WO2005015052A1 Hermetic compressor provided with improved suspension means |
| 02/17/2005 | WO2005015020A1 Piston pin bearing |
| 02/17/2005 | US20050035559 Inner air seal anti-rotation device |
| 02/17/2005 | US20050034926 Lubricating oil supply apparatus of reciprocating compressor |
| 02/17/2005 | DE10392502T5 Kolbenpumpe Piston pump |
| 02/16/2005 | EP1507067A2 Inner air seal anti-rotation device |
| 02/16/2005 | CN1580557A Lubricant supplying device of reciprocating compressor |
| 02/16/2005 | CN1580556A 往复式压缩机 Reciprocating Compressors |
| 02/16/2005 | CN1189659C Frame support apparatus of sealed compressor |
| 02/15/2005 | US6854955 Internal lubrication screw pump for hollow shaft |
| 02/10/2005 | WO2005012778A2 Retractable canister hose and fitting |
| 02/10/2005 | WO2005012728A1 System of protecting compressor from water in lubricating oil |
| 02/10/2005 | US20050031477 Discharge valve mechanism in compressor |
| 02/10/2005 | US20050031476 Single-step or muti-step piston compressor |
| 02/10/2005 | US20050031471 Method of draining and recharging hermetic compressor oil |
| 02/10/2005 | US20050031462 Silent device for submerge pump of aquarium |
| 02/10/2005 | US20050031461 Suction muffler for a reciprocating hermetic compressor |
| 02/10/2005 | US20050031459 Piston type compressor |
| 02/10/2005 | US20050031456 Swash plate type variable displacement compressor |
| 02/10/2005 | US20050028493 Vacuum hose management,Retractable canister hose and fitting |
| 02/10/2005 | DE10333402A1 Kompressor Compressor |
| 02/10/2005 | DE10331856A1 Electrically operated swash plate compressor for a motor vehicle's air conditioning has a swash plate in a crank chamber on a drive shaft to take in and condense a coolant and to drive a piston |
| 02/10/2005 | DE10330310B3 Housing production process for compressor involves plastically deforming metal piece to form first and second housing sectors |
| 02/10/2005 | DE10316795B4 Regeleinrichtung für einen Kühlkreislauf zur Vermeidung von Schmiermittelmangel im Kompressor Control device for a refrigeration cycle to avoid lack of lubrication in the compressor |
| 02/09/2005 | EP1505303A1 Procedure for noise reduction for a machine group |
| 02/09/2005 | EP1505300A1 Compressor |
| 02/09/2005 | EP1423610A4 Elastomeric sealing element for gas compressor valve |
| 02/09/2005 | CN2677659Y Integral oblique wall body |
| 02/09/2005 | CN2677658Y Integral crankcase opposed diaphragm compressor |
| 02/09/2005 | CN1578877A Suction type noise silencer for reciprocating closed compressor |
| 02/09/2005 | CN1576594A Compressor with foreign body collector |
| 02/09/2005 | CN1576582A 压缩机 Compressor |
| 02/09/2005 | CN1576581A 活塞式压缩机 Piston compressor |
| 02/09/2005 | CN1575846A Gas separation apparatus |
| 02/09/2005 | CN1188596C Oil pump apparatus of closed compressor |
| 02/09/2005 | CN1188595C Oil pumping apparatus of closed compressor |
| 02/09/2005 | CN1188594C Porous parts for refrigerators, and method of producing the same and refrigerator |
| 02/09/2005 | CN1188593C Connecting rod with integral grease reservoir and bleed hole |
| 02/08/2005 | US6851940 Gas compressor |
| 02/03/2005 | WO2005010366A1 Tail component part of piston, piston, and method of manufacturing piston |
| 02/03/2005 | WO2005010365A1 A compressor |
| 02/03/2005 | WO2005010363A2 Pump valve with controlled stroke |
| 02/03/2005 | WO2004104416A8 Crankcase heater mounting for a compressor |
| 02/03/2005 | US20050025648 Piston for a reciprocating machine |
| 02/03/2005 | US20050025641 Actuator device |
| 02/03/2005 | DE10330760A1 Piston compressor e.g. hermetic refrigerant compressor for compressing refrigerant in refrigerating cycle, has suction valve plate and pressure valve plate set at side of valve plate facing compression chamber |
| 02/03/2005 | DE10323526B3 Saugschalldämpfer für einen hermetischen Kältemittelverdichter Suction muffler for a hermetic refrigerant compressor |
| 02/02/2005 | EP1503476A1 Electric motor and compressor |
| 02/02/2005 | EP1503108A2 Reduction gear for actuator device |
| 02/02/2005 | EP1503079A1 Linear compressor |
| 02/02/2005 | EP1015762A4 Blower apparatus |
| 02/02/2005 | EP1007848A4 High pressure pump |
| 02/02/2005 | CN2675966Y Oil scale for compressor |
| 02/02/2005 | CN2675899Y Full oil-free lubrication piston reciprocating compressor |
| 02/02/2005 | CN1575380A Valve assembly for hermetic compressor |
| 02/02/2005 | CN1574584A Control unit and compressor used thereby |
| 02/02/2005 | CN1573109A 线性压缩机 Linear Compressor |
| 02/02/2005 | CN1573100A Refrigerant compressor |
| 02/02/2005 | CN1573099A Piston compressor, particularly a hermetic refrigerant compressor |
| 02/02/2005 | CN1573098A Suction muffler for a hermetic refrigerant compressor |
| 02/02/2005 | CN1573097A 线性压缩机 Linear Compressor |
| 02/02/2005 | CN1573095A Hermetic compressor |
| 02/02/2005 | CN1573093A 压缩机 Compressor |
| 02/02/2005 | CN1187880C Improved structure for linear motor |
| 02/02/2005 | CN1187559C Freezer |
| 02/02/2005 | CN1187538C Vibration dampening system for a reciprocating compressor with a linear motor |
| 02/02/2005 | CN1187528C Lubricating device for mainshaft bearing of enclosed reciprocating motion compressor |
| 02/02/2005 | CN1187527C Sealed compressor |
| 02/02/2005 | CN1187526C Intake device for reciprocating compressor |
| 02/01/2005 | US6848892 Oscillation-type compressor |
| 01/27/2005 | WO2005008069A1 Compressor |
| 01/27/2005 | WO2004092686A3 Compressor protection from liouid hazards |
| 01/27/2005 | WO2004088178A3 Method for manufacturing an aluminum die cast piston for reciprocating compressors |
| 01/27/2005 | WO2004020833A8 Inlet piece for a liquid-injected compressor element |
| 01/27/2005 | DE10330366A1 Piston compressor for generating compressed air in motor vehicles, has a piston to move to and fro inside a cylinder by means of a driving motor |
| 01/26/2005 | EP0926344B1 Seal structure for casing |
| 01/26/2005 | CN1571908A Refrigerating equipment |
| 01/26/2005 | CN1570383A Integral cylinder liner inclined disc type compressor |
| 01/26/2005 | CN1570382A Heating radiator for compressors |
| 01/26/2005 | CN1186531C Suction muffler for a hermetic compressor |
| 01/26/2005 | CN1186529C High pressure compressor |
| 01/25/2005 | US6846164 Multi-cylinder compressor having plural intake ports in a bearing plate and a cover member forming a sealed space over the bearing plate |
| 01/25/2005 | US6846162 Cylinder housing for air compressor |
| 01/25/2005 | US6845843 Suction muffler for a refrigerating machine |
| 01/20/2005 | WO2005005312A2 Co-producing hydrogen and power by biomass gasification |
| 01/20/2005 | US20050013717 Valve assembly of reciprocating compressor |