| 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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| 06/24/2008 | US7390178 Compressor |
| 06/24/2008 | US7390177 Piston compressor, particularly a hermetic refrigerant compressor |
| 06/24/2008 | US7390176 Multi-port suction reed valve with optimized tips |
| 06/24/2008 | US7390174 Piston pump |
| 06/24/2008 | US7389582 Compressor mounting bracket and method of making |
| 06/19/2008 | WO2008072811A1 Valve apparatus of reciprocating compressor |
| 06/19/2008 | WO2008072513A1 Compressor |
| 06/19/2008 | US20080145251 High pressure pumping apparatus with coupled volumes in a pump working chamber |
| 06/19/2008 | US20080145247 Hermetic compressor |
| 06/19/2008 | US20080145244 Compressor for a Tire Repairing Kit |
| 06/19/2008 | US20080145243 Vacuum pump with a hood |
| 06/19/2008 | DE112006002191T5 Hubkolbenmaschine Reciprocating engine |
| 06/19/2008 | DE102007028251A1 Klimakompressor mit Reibelement im Zylinder Air compressor with friction in the cylinder |
| 06/19/2008 | DE102006058990A1 - Valve for a reciprocating compressor, especially useful for a hermetically sealed coolant compressor includes inflow region, and plate spring with restricting unit is very efficient and takes up little space |
| 06/19/2008 | DE102006058070A1 Arbeitsmaschine mit Traggestell und Abdeckhaube Machine with supporting frame and cover |
| 06/18/2008 | EP1933031A2 Variable displacement compressor |
| 06/18/2008 | EP1831562B1 Piston-cylinder arrangement for a reciprocating compressor |
| 06/18/2008 | CN201074580Y Compressor footing structure |
| 06/18/2008 | CN201074579Y Seal structure for piston type compressor |
| 06/18/2008 | CN101203588A Refrigerating-machine oil composition and compressor and refrigerating apparatus both employing the same |
| 06/18/2008 | CN101201049A Suction throttle valve of a compressor |
| 06/18/2008 | CN101201048A Mounting structure for protective cap of compressor wiring terminal |
| 06/18/2008 | CN101199914A Compound high pressure air cooling dehumidification system |
| 06/17/2008 | US7387498 System and method for noise attenuation of screw compressors |
| 06/17/2008 | US7386991 Hermetic compressor |
| 06/17/2008 | CA2441833C Compressor mounting bracket and method of making |
| 06/17/2008 | CA2403306C Piston assembly for reducing the temperature of a compressor cup seal |
| 06/12/2008 | WO2008069623A2 Linear compressor |
| 06/12/2008 | WO2008069334A1 Refrigerant compressor |
| 06/12/2008 | WO2008069285A1 Hermetic compressor and method of manufacturing the same |
| 06/12/2008 | WO2008068955A1 Motor and compressor |
| 06/12/2008 | US20080134897 Adsorption Dryer for Gaseous Media with at Least One Tubular Pressure Vessel |
| 06/12/2008 | DE102007045762A1 Kompressor Compressor |
| 06/11/2008 | EP1930591A2 Compressor having a mechanism for separating and recovering lubrication oil |
| 06/11/2008 | EP1364442B1 Motor with divided stator having bonded laminations |
| 06/11/2008 | CN101196183A Refrigerant compressor |
| 06/11/2008 | CN100394066C Coil spring and reciprocating compressor having the same |
| 06/11/2008 | CN100394035C Compressor unit |
| 06/11/2008 | CN100394025C High pressure stage lubricating method of reciprocating compressor |
| 06/10/2008 | US7385319 Motor fixing structure of reciprocating compressor |
| 06/10/2008 | US7384245 Compressor with rotating handle |
| 06/10/2008 | US7383828 Method and apparatus for use in enhancing fuels |
| 06/05/2008 | WO2008066156A1 Reciprocating compressor of refrigerating machine |
| 06/05/2008 | WO2008065802A1 Compressor |
| 06/05/2008 | WO2008064457A1 A compressor |
| 06/05/2008 | US20080131301 Screw Compressor Lubrication |
| 06/05/2008 | US20080131296 Pump controller system and method |
| 06/05/2008 | US20080131294 Pump controller system and method |
| 06/04/2008 | EP1927736A2 Fluid pressure operated piston engine apparatus and method |
| 06/04/2008 | EP1926912A1 Refrigerant compressor, cooling system and refrigerator |
| 06/04/2008 | EP1926911A1 Hermetic compressor |
| 06/04/2008 | CN201068849Y Air-conditioner compressor installed with cooling water passage |
| 06/04/2008 | CN201068848Y Air-conditioner compressor sliding shoe |
| 06/04/2008 | CN201068278Y Evacuating fresh-keeping box for foodstuff |
| 06/04/2008 | CN101194106A Refrigeration compressor |
| 06/04/2008 | CN101191477A Application of photoelectric oil-level sensor in compressor oil-level monitoring |
| 06/04/2008 | CN101191476A Motor-driven compressor |
| 06/04/2008 | CN101191475A Hermetic compressor and method of manufacturing the same |
| 06/04/2008 | CN101191474A Compressor |
| 06/04/2008 | CN101191473A Compressor and manufacturing method thereof |
| 06/04/2008 | CN101191472A Linear compressor |
| 06/04/2008 | CN100392244C Valve set structure for reciprocating compressor |
| 06/04/2008 | CN100392243C 压缩机 Compressor |
| 06/04/2008 | CN100392242C Sealed type compressor |
| 06/03/2008 | US7381032 Hermetic compressor and freezing air-conditioning system |
| 06/03/2008 | US7381031 Control valve for variable displacement compressor |
| 06/03/2008 | US7380493 Compressor |
| 06/03/2008 | CA2441052C Horizontal two stage rotary compressor with improved lubrication structure |
| 05/29/2008 | WO2008062598A1 Vacuum pump |
| 05/29/2008 | WO2006025886B1 Low-friction reciprocating pump |
| 05/29/2008 | US20080124229 Radial Swivel Motor and Process for Manufacturing Same |
| 05/28/2008 | CN201065823Y Charging gas nozzle dedicated for French type air faucet |
| 05/28/2008 | CN201065822Y Natural gas compressor cooler |
| 05/28/2008 | CN201065821Y Air cylinder piston rod |
| 05/28/2008 | CN201065820Y Sliding block supporting guidance channel of bearing base in compressor |
| 05/28/2008 | CN101189435A Cryocompressor having a laterally arranged pressure valve |
| 05/28/2008 | CN101187376A Horizontal type compressor and automobile air conditioner equipped with the same |
| 05/28/2008 | CN101187375A Horizontal type compressor and automobile air conditioner equipped with the same |
| 05/28/2008 | CN101187364A Inverter-integrated electric compressor |
| 05/28/2008 | CN101187363A Multi-piston type air compressor |
| 05/28/2008 | CN100390412C Fan baffle |
| 05/28/2008 | CN100390411C Oil level sensor and electric compressor using it |
| 05/28/2008 | CN100390410C Compressor with vibration reducing apparatus |
| 05/27/2008 | US7377754 Compressor |
| 05/22/2008 | WO2008059850A1 Compressor |
| 05/22/2008 | WO2008059784A1 Compressor |
| 05/22/2008 | WO2008058804A1 Compressor unit |
| 05/22/2008 | WO2008058800A1 Compressor unit having a damped pressure gauge |
| 05/22/2008 | WO2008058795A1 Compressor unit |
| 05/22/2008 | US20080118382 Back pressured hydraulic pump for sucker rod |
| 05/22/2008 | US20080118374 Hermetic type compressor with suction pressure adjusting device |
| 05/21/2008 | EP1922486A1 Method for assembling a crankshaft drive and piston compressor |
| 05/21/2008 | EP1922485A1 Multi-cylinder, dry-running piston compressor comprising a cooling air flow |
| 05/21/2008 | EP1664534B1 Refrigerating compressor |
| 05/21/2008 | EP1508757B1 Compression mechanism of refrigerator |
| 05/21/2008 | EP1508695B1 Reciprocating compressor |
| 05/21/2008 | CN201062573Y Cylinder cap device of brake air compressor |
| 05/21/2008 | CN101184919A 电动压缩机 Electric compressor |
| 05/21/2008 | CN101182838A 压缩机 Compressor |
| 05/15/2008 | WO2008056533A1 Piston compressor |