| 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) |
|---|
| 07/17/2007 | US7244108 Hermetic compressor with an improved cylinder head-suction muffler assembly |
| 07/17/2007 | US7243595 Piston compressor |
| 07/12/2007 | WO2007077902A1 Electric equipment protective device |
| 07/12/2007 | WO2007077857A1 Electric compressor |
| 07/12/2007 | WO2007077856A1 Compressor |
| 07/12/2007 | WO2006109096B1 Emulsion separator |
| 07/12/2007 | DE102006001176A1 Ventil mit einem kugeligen Dichtelement und Hubkolbenverdichter Valve with a spherical sealing element and reciprocating compressors |
| 07/12/2007 | DE102006001174A1 Hubkolbenkompressor Reciprocating compressor |
| 07/11/2007 | EP1806503A1 Booster-type gas compressor |
| 07/11/2007 | EP1805437A1 Dry-running piston rod sealing arrangement, and method for sealing a piston rod using one such arrangement |
| 07/11/2007 | EP1805418A1 Compressor sound suppression |
| 07/11/2007 | EP1805417A1 Compressor sound suppression |
| 07/11/2007 | CN2921361Y Passageway structure for gas compressor |
| 07/11/2007 | CN2921360Y Air pump antivibrating foot |
| 07/11/2007 | CN1997826A Axial bearing arrangement in a hermetic compressor |
| 07/11/2007 | CN1995752A Pumping muffler for compressor |
| 07/11/2007 | CN1995751A Reciprocating piston compressor for trans-critical CO2 refrigeration cycle |
| 07/11/2007 | CN1325870C Cooling process and apparatus for cooling a fluid using coolant water |
| 07/11/2007 | CN1325800C Double-cylinder rotary compressor |
| 07/11/2007 | CN1325796C Sealed type electrically driven compressor |
| 07/11/2007 | CN1325795C Silencer of reciprocating compressor |
| 07/11/2007 | CN1325794C Terminal hood device and compressor |
| 07/10/2007 | US7241120 Piston machine with ported piston head |
| 07/10/2007 | US7241116 Method of adjusting rotary machine |
| 07/10/2007 | US7240606 Crimped piston to rod joint |
| 07/10/2007 | CA2243942C Improved valve enclosure assembly |
| 07/05/2007 | WO2007074852A1 Electric compressor |
| 07/05/2007 | WO2005060440A3 Inflator devices having a moisture barrier member |
| 07/05/2007 | US20070154335 Air Compressor Unit Inlet Control Method |
| 07/05/2007 | US20070154334 Compressor and method of plate installation |
| 07/05/2007 | US20070154331 Reciprocating piston compressor having improved noise attenuation |
| 07/05/2007 | US20070154330 Refrigerant compressor |
| 07/05/2007 | US20070154324 Downhole pumps with sand snare |
| 07/05/2007 | US20070151528 Method and a system for control of a device for compression |
| 07/05/2007 | DE102006059762A1 Kolbenkompressor Piston Compressor |
| 07/04/2007 | EP1802869A1 Hermetic compressor |
| 07/04/2007 | EP1399676B1 Suction gas guiding system for reciprocating compressor |
| 07/04/2007 | EP1389278B1 Discharge apparatus for reciprocating compressor |
| 07/04/2007 | CN2918788Y Cylinder cap applied in totally-enclosed compressor |
| 07/04/2007 | CN2918787Y Oil-gas separating filter element |
| 07/04/2007 | CN2918786Y Explosion-proof anti-knock mine gas compressor |
| 07/04/2007 | CN1993550A Piston pump with improved efficiency |
| 07/04/2007 | CN1993168A Method for drying a gas and device applied thereby |
| 07/04/2007 | CN1991169A Electric equipment protective device |
| 07/04/2007 | CN1991168A Fixing device and compressor apparatus having the same |
| 06/28/2007 | WO2007071665A1 System of valves for a fluid compressor and fluid compressor |
| 06/28/2007 | WO2007070999A1 Compact compressor |
| 06/28/2007 | WO2007070995A1 Valve mounting arrangement for a refrigeration compressor |
| 06/28/2007 | US20070148028 Proximity-sensor support, a compressor, a valve plate and a cooler |
| 06/28/2007 | US20070148027 Rotary pump provided with an axially movable blade |
| 06/28/2007 | US20070148026 Compressor |
| 06/28/2007 | US20070148025 Compressor |
| 06/28/2007 | DE102006058821A1 Kolbenkompressor Piston Compressor |
| 06/28/2007 | CA2634155A1 Valve mounting arrangement for a refrigeration compressor |
| 06/27/2007 | EP1801416A1 Reciprocating piston machine |
| 06/27/2007 | EP1800073A1 Air-conditioning compressor or air conditioner |
| 06/27/2007 | EP1799973A2 Compressor sound suppression |
| 06/27/2007 | CN2916186Y Compressor |
| 06/27/2007 | CN2916185Y Air intake and exhaust pipe for indoor air conditioner compressor |
| 06/27/2007 | CN2916184Y High-purity compression gas generation system |
| 06/27/2007 | CN1989318A Noise damper for a compressed air device |
| 06/27/2007 | CN1989184A Composition for sliding member, sliding member, and fluid machine |
| 06/27/2007 | CN1987108A Compressor with heat conduct tube |
| 06/27/2007 | CN1987098A Device for lifting piston compressor air inlet valve based on time control |
| 06/27/2007 | CN1987097A Air inlet structure of reciprocating compressor |
| 06/27/2007 | CN1323482C Brushless motor and sealed compressor having same |
| 06/27/2007 | CN1323242C Minitype pneumatic pump |
| 06/27/2007 | CN1323241C Hermetic reciprocating compressor |
| 06/21/2007 | WO2007069597A1 Seal for rotating shaft and method of producing the same |
| 06/21/2007 | WO2007069564A1 Compressor |
| 06/21/2007 | WO2007068531A1 Compressor unit |
| 06/21/2007 | WO2007068463A1 Water-cooled piston compressor |
| 06/21/2007 | WO2007068335A1 Air-conditioning compressor |
| 06/21/2007 | WO2007068072A1 Hermetic compressor with internal thermal insulation |
| 06/21/2007 | DE102006060258A1 Air-conditioning compressor e.g. for air-conditioning system, has variable suction gas throttle with appropriate lines, line volumes, oil separators, constant flow resistances and variable throttle within inlet range provided |
| 06/20/2007 | EP1798499A2 Refrigerant compressor having an oil separator |
| 06/20/2007 | EP1797376A1 Oil balance system and method for compressors |
| 06/20/2007 | EP1797374A1 Apparatus for control of fluid temperature |
| 06/20/2007 | EP1797358A1 Reciprocating machine |
| 06/20/2007 | EP1797324A1 A compressor |
| 06/20/2007 | EP1797003A2 Positive displacement pump |
| 06/20/2007 | EP1280998B1 Vacuum pump with vibration absorber |
| 06/20/2007 | EP1274940B1 Pump for gases to be measured |
| 06/20/2007 | CN2913747Y 新型活塞 The new piston |
| 06/20/2007 | CN2913673Y New type compressor in-out discharge pipe |
| 06/20/2007 | CN2913672Y Valve set structure for reciprocating compressor |
| 06/20/2007 | CN2913671Y Gas-valve assembly for mini-type piston type oil-free air compressor |
| 06/20/2007 | CN2913670Y Plastic air-absorbing silencer applied for totally-enclosed compressor |
| 06/20/2007 | CN2913669Y Piston type air compressor with noise reduction |
| 06/20/2007 | CN2913668Y 压缩机 Compressor |
| 06/20/2007 | CN2913667Y Encapsulated type compressor |
| 06/20/2007 | CN1985091A Gas distribution device |
| 06/20/2007 | CN1982708A Refrigerant compressor with oil separator |
| 06/19/2007 | US7232294 Compressor having a discharge valve mechanism including a valve retainer having a specially-designed curved surface |
| 06/19/2007 | US7232293 Manual hydraulic pump |
| 06/14/2007 | WO2007067169A1 Lubrication system for touchdown bearings of a magnetic bearing compressor |
| 06/14/2007 | WO2007066990A1 Water remover for compressed air |
| 06/14/2007 | WO2007065621A2 Helium compressor unit for cryogenic applications |
| 06/14/2007 | WO2007022987A8 Method for assembling a crankshaft drive and piston compressor |
| 06/14/2007 | WO2006124746A3 System and method for power pump performance monitoring and analysis |