| 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) |
|---|
| 02/20/2007 | US7179064 Reciprocating piston compressor for a gaseous medium |
| 02/20/2007 | US7179061 Multi-layer compressor housing and method of manufacture |
| 02/15/2007 | WO2007018002A1 Method for processing valve mechanism constituting member |
| 02/15/2007 | WO2007017989A1 Compressor |
| 02/15/2007 | WO2007017820A1 A compressor |
| 02/15/2007 | WO2007016943A1 Fluid engine or pump and method of operating an installation comprising a fluid engine or pump |
| 02/14/2007 | EP1752519A1 Slide member and method of producing slide member |
| 02/14/2007 | EP1751429A1 Reciprocating pump with reduced noise level |
| 02/14/2007 | EP1636494B1 A proximity-sensor support, a compressor, a valve plate and a cooler |
| 02/14/2007 | EP1347174B1 Closed compressor |
| 02/14/2007 | CN1914423A 压缩机 Compressor |
| 02/14/2007 | CN1914422A Suction system for a refrigeration compressor |
| 02/14/2007 | CN1914421A Refrigerant compressor |
| 02/14/2007 | CN1912390A Join pipe structure of refrigeration equipment |
| 02/14/2007 | CN1912388A Compressor and constant-velocity joint |
| 02/13/2007 | US7175887 Method of coating a fluorocarbon resin |
| 02/13/2007 | US7175400 Compressor assembly with reciprocating piston and vented cylinder |
| 02/13/2007 | US7175398 Integrally molded sound housing for blower motor |
| 02/13/2007 | US7175396 Compressor |
| 02/13/2007 | US7174917 Inlet piece for a liquid-injected compressor element |
| 02/08/2007 | WO2007015222A1 A compressor |
| 02/08/2007 | WO2007014676A1 Engine |
| 02/08/2007 | WO2007014675A1 Displacer unit with a valve plate body |
| 02/08/2007 | WO2007014443A1 Hermetic compressor with a heat dissipation system |
| 02/08/2007 | US20070031275 Fluid machine |
| 02/08/2007 | US20070031268 Compact vacuum pump |
| 02/08/2007 | US20070028668 Molecule detection sensor, detection sensor, and gas transferring pump |
| 02/08/2007 | CA2617672A1 Displacer unit with a valve plate body |
| 02/08/2007 | CA2617461A1 Engine |
| 02/07/2007 | EP1750348A2 Hermetic electric compressor |
| 02/07/2007 | EP1750347A2 Synchronous induction motor |
| 02/07/2007 | EP1749685A1 Mechanism for the recovery of energy in self-propelled vehicles |
| 02/07/2007 | EP1749153A2 Fluid connection |
| 02/07/2007 | CN2866945Y Crankshaft with helical oil groove |
| 02/07/2007 | CN2866944Y Compressor crankshaft with variable angle helical oil groove |
| 02/07/2007 | CN2866898Y Vehicle air compressor self-cooling device |
| 02/07/2007 | CN2866897Y Air compressor with air-out pipe standing cavity |
| 02/07/2007 | CN2866896Y Wrist pin |
| 02/07/2007 | CN1910341A Scroll compressor with enlarged vapor injection port area |
| 02/07/2007 | CN1910340A 活塞机械 Piston machinery |
| 02/07/2007 | CN1908429A Hermetic compressor |
| 02/07/2007 | CN1299030C Combined sealing ring |
| 02/07/2007 | CN1299006C Internal intermediate pressure 2-stage compression type rotary compressor |
| 02/07/2007 | CN1299000C Integrated formation of post cooler possessing by-pass channel |
| 02/07/2007 | CN1298999C Stationery output piston compressor rotary axis and lubricating structure |
| 02/07/2007 | CN1298997C Piston mechanism having a hinge joining device |
| 02/06/2007 | US7172393 Multi-cylinder compressors and methods for designing such compressors |
| 02/06/2007 | US7172199 Inner air seal anti-rotation device |
| 02/01/2007 | WO2007013406A1 Piston type compressor |
| 02/01/2007 | WO2007013274A1 Vacuum pump device and controller therefor |
| 02/01/2007 | WO2007013244A1 Valve device for vehicle air conditioner |
| 02/01/2007 | WO2006041600A3 Temperature controlled high pressure pump |
| 02/01/2007 | US20070022875 Divided-typed piston structure having groove for assembling a rider ring in air compressor |
| 02/01/2007 | US20070022759 Dynamic system for refrigeration equipment |
| 02/01/2007 | US20070022734 Gas turbine, combined cycle plant and compressor |
| 01/31/2007 | EP1747411A1 Electrical and electronic component cabinet for a refrigeration compressor |
| 01/31/2007 | CN2864152Y Totally-enclosed refrigeration compressor oil-reducing housing |
| 01/31/2007 | CN1906414A Hermetic compressor |
| 01/31/2007 | CN1906413A 往复式压缩机 Reciprocating Compressors |
| 01/31/2007 | CN1906412A Discharge system for compressors |
| 01/31/2007 | CN1904362A Hermetic compressor |
| 01/31/2007 | CN1904361A Method of monitoring operation state of compressor link bushing |
| 01/31/2007 | CN1297746C System for monitoring operation of crankcase heater |
| 01/30/2007 | US7169229 Moving head, coating apparatus |
| 01/30/2007 | US7168359 Swash plate compressor |
| 01/30/2007 | US7168260 Refrigerator |
| 01/25/2007 | WO2007011105A1 Hermetic compressor |
| 01/25/2007 | WO2007010668A1 Rotary compressor |
| 01/25/2007 | WO2007009202A1 A piston-and-cylinder assembly |
| 01/25/2007 | US20070020119 Hydraulic circuit for a transmission of a motor vehicle |
| 01/25/2007 | US20070017244 Compressor head, internal discriminator, external discriminator, manifold design for refrigerant recovery apparatus and vacuum sensor |
| 01/25/2007 | DE102004053564B4 Kompressor Compressor |
| 01/24/2007 | EP1746706A2 Synchronous induction motor |
| 01/24/2007 | EP1402183B1 Suction valve for reciprocating compressor |
| 01/24/2007 | EP1373729B1 Spring support structure for reciprocating compressor |
| 01/24/2007 | EP1366298B1 Water-injected screw-type compressor |
| 01/24/2007 | CN2861543Y Wind cylinder structure of air compressor |
| 01/24/2007 | CN2861542Y Air inlet and outlet valve board for compressor of automotive air conditioner |
| 01/24/2007 | CN2861541Y Antifreezing device of water cooling cylinder cover of air compressor |
| 01/24/2007 | CN2861540Y Inner-cooling type air-cooled compressor |
| 01/24/2007 | CN2861539Y Vehicle air-compressor water cooling cylinder cover with simple antifreezing block |
| 01/24/2007 | CN2861538Y Mechanical shaft seal for compressor |
| 01/24/2007 | CN1902408A Thrust needle roller bearing, support structure receiving thrust load of compressor for car air-conditioner, support structure receiving thrust load of automatic transmission, support structure for no |
| 01/24/2007 | CN1902400A Apparatus and method for mounting shoes on a piston for a swash plate type compressor |
| 01/24/2007 | CN1900519A Hermetic compressor |
| 01/24/2007 | CN1296622C 空气压缩机 Air compressor |
| 01/23/2007 | US7165949 Cavitation noise reduction system for a rotary screw vacuum pump |
| 01/23/2007 | US7165419 Apparatus for converting refrigerant pipe of air conditioner |
| 01/23/2007 | US7165410 Evaporative cooler drain pump |
| 01/23/2007 | CA2394284C Rotary slant shaft type gas compressor with multi-stepped exhaust system |
| 01/18/2007 | WO2007007692A1 Refrigerating compressor and refrigerating device using the same |
| 01/18/2007 | WO2007007610A1 Compressor |
| 01/18/2007 | WO2006019425A3 Valve or valve plate having an integrated gasket |
| 01/18/2007 | WO2005121556A3 Compressor with pressure actuated valve |
| 01/18/2007 | US20070014679 Hydraulic metering device |
| 01/18/2007 | DE112005000428T5 Vorrichtung mit Dichtbeschichtungen für die Aufnahme und Abgabe von Fluid Device with sealing coatings for the uptake and release of fluid |
| 01/18/2007 | DE10261585B4 Saugventil eines Kolbenverdichters Suction valve of a reciprocating compressor |
| 01/18/2007 | CA2552450A1 Fluid distribution system and method of operating the same |
| 01/17/2007 | EP1267692B1 Liquid dispenser |
| 01/17/2007 | CN2859001Y Compressor ball seat |