| 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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| 10/25/2007 | WO2007119879A1 Hermetic compressor |
| 10/25/2007 | WO2007118295A1 Linear compressor |
| 10/25/2007 | WO2007065621A3 Helium compressor unit for cryogenic applications |
| 10/25/2007 | WO2006081642A8 'driving rod for the piston of a reciprocating compressor' |
| 10/25/2007 | CA2643818A1 Linear compressor |
| 10/24/2007 | EP1847372A2 Method for manufacturing cylinder casings |
| 10/24/2007 | CN101059128A Muffling filtering and load-reducing valve for air compressor |
| 10/24/2007 | CN100344873C Locking device for dual capacity compressor |
| 10/23/2007 | US7284971 Hermetic compressor |
| 10/23/2007 | US7284965 Compact vacuum pump |
| 10/18/2007 | WO2007116989A1 Hermetic compressor |
| 10/18/2007 | US20070243089 Check Valve for Displacement-Type Pump |
| 10/18/2007 | DE102007015436A1 Träger zum Befestigen eines Kompressors Bracket for attaching a compressor |
| 10/18/2007 | DE102006017037A1 Radialkolbenpumpe zur Kraftstoffhochdruckversorgung bei einer Brennkraftmaschine Radial piston pump for high pressure fuel supply in an internal combustion engine |
| 10/17/2007 | EP1845261A2 Bearing for refrigerating compressor and refrigerating compressor |
| 10/17/2007 | EP1844235A1 A compression chamber unit and a method for forming such unit |
| 10/17/2007 | EP1284366B1 Multistage compressor |
| 10/17/2007 | CN101057076A Discharge valve and valve assembly of reciprocating compressor having the same |
| 10/17/2007 | CN101057075A Method for compressing a gaseous medium and piston compressor |
| 10/17/2007 | CN101054963A Hermetic compressor |
| 10/17/2007 | CN100343513C Ship coating |
| 10/17/2007 | CN100343512C Axial bearing structure for closed compressor |
| 10/17/2007 | CN100343510C Compressor having release valve mechanism including valve seat ring with specially-designbed curved face |
| 10/16/2007 | US7281911 Linear compressor |
| 10/16/2007 | US7281910 Motor driven compressor |
| 10/16/2007 | US7281908 Electrically powered blower with improved heat dissipation |
| 10/16/2007 | US7281907 Offset mounting foot |
| 10/16/2007 | US7281905 Piston type compressor |
| 10/11/2007 | WO2007114764A1 An air inlet arrangement for an air compressor |
| 10/11/2007 | WO2007114187A1 Heat pump hot water supplier |
| 10/11/2007 | WO2007114079A1 Armature core, motor using it, and its manufacturing method |
| 10/11/2007 | WO2006111920A3 A compressor |
| 10/11/2007 | US20070237974 Structural Body and Electric-Corrosion Prevention Method for the Same |
| 10/11/2007 | US20070237663 Hermetic compressor |
| 10/11/2007 | US20070237656 Rotary fan with encapsulated motor assembly |
| 10/11/2007 | US20070237654 Air supply system |
| 10/11/2007 | US20070237653 Air pump for aquariums |
| 10/10/2007 | EP1700035B1 Compressor |
| 10/10/2007 | EP1511935B1 Gas compressor and method with improved valve assemblies |
| 10/10/2007 | CN200958470Y Intelligent silent air compressor |
| 10/10/2007 | CN200958469Y Piston with reciprocating compressor cylinder gas volume decreasement |
| 10/10/2007 | CN101052804A Linear compressor cylinder and head construction |
| 10/10/2007 | CN101050762A Bracket for fixing compressor |
| 10/10/2007 | CN101050761A Vehicle tire inflating pump with hand control pressure release device |
| 10/10/2007 | CN100342135C 往复式压缩机 Reciprocating Compressors |
| 10/10/2007 | CN100342134C Hermetic compressor |
| 10/09/2007 | US7278838 Inlet check valve with removable seat |
| 10/09/2007 | US7278834 Compressor assemblies with improved mounting support and method of mounting such compressor assemblies |
| 10/09/2007 | US7278831 Apparatus and method for control, pumping and abatement for vacuum process chambers |
| 10/09/2007 | US7278443 Pulsation causing valve for a plural piston pump |
| 10/04/2007 | WO2007111863A2 Integrated compressor muffler |
| 10/04/2007 | WO2007111194A1 Compressor |
| 10/04/2007 | WO2007111141A1 Compressor |
| 10/04/2007 | WO2007079275A3 On board lubrication system for piston paint pumps |
| 10/04/2007 | US20070231168 Means for delivery of flowable media, especially lubricants |
| 10/04/2007 | US20070231167 Reciprocating compressor |
| 10/04/2007 | US20070231162 Vacuum Pump |
| 10/04/2007 | US20070231160 Gas Compressor With Drier and Radio Emission Controls |
| 10/04/2007 | DE102006016253A1 Valve plate for reciprocating compressor, has valve plate surface including defined area portion with relatively uneven surface larger than defined area portion with relatively even surface |
| 10/03/2007 | EP1840378A2 Electric compressor |
| 10/03/2007 | EP1840375A1 Linear compressor assembly |
| 10/03/2007 | EP1838963A1 Axially driven piston-cylinder unit |
| 10/03/2007 | CN200955817Y Dehumidifier compressor forced air-cooling radiating structure |
| 10/03/2007 | CN200955484Y Refrigeration apparatus fitting-pipe structure |
| 10/03/2007 | CN100340778C Method for mfg. compressor for refrigerating and link thereof |
| 10/02/2007 | US7276829 Frame unit of compressor and manufacturing method thereof |
| 10/02/2007 | US7275561 Discharging valve assembly of reciprocating compressor |
| 10/02/2007 | US7275477 Piston assembly for air pump |
| 09/27/2007 | WO2007108603A1 Hermetic compressor |
| 09/27/2007 | WO2007107593A2 Heat pump device |
| 09/27/2007 | WO2007107514A1 A compressor |
| 09/27/2007 | WO2007107411A2 High-pressure fuel pump and fuel injection system for an internal combustion engine |
| 09/27/2007 | US20070225177 Slide Member and Production Process for Slide Member |
| 09/27/2007 | US20070224053 Oil pump |
| 09/27/2007 | US20070224052 Integrated compressor muffler |
| 09/27/2007 | US20070220859 Link Mechanism and Variable Displacement Compressor |
| 09/27/2007 | DE202007007228U1 Pumpenanschluß für Presta-Ventil Pump connection for Presta valve |
| 09/27/2007 | DE202006011229U1 Ölbehälter mit Entlüftungssystem Oil container with ventilation system |
| 09/26/2007 | EP1837488A1 Silencer |
| 09/26/2007 | EP1836397A2 Method and apparatus for scavenging energy during pump operation |
| 09/26/2007 | CN101044345A Dry-running piston rod sealing arrangement, and method for sealing a piston rod using one such arrangement |
| 09/26/2007 | CN101044321A Muffler installation structure for compressor |
| 09/26/2007 | CN101044320A Compressor sound suppression |
| 09/26/2007 | CN101043157A Permanent magnet embedded type electric rotating machine and motor for air conditioner of car and airtight type electric compressor |
| 09/26/2007 | CN101042191A Sealed oil ring |
| 09/26/2007 | CN101042128A Air intake valve in air compressor |
| 09/26/2007 | CN101042126A 直线压缩机组件 Linear Compressor Components |
| 09/26/2007 | CN101042125A Closed-type compressor and refrigerating apparatus and refrigerator |
| 09/26/2007 | CN100339668C 冰箱 Refrigerator |
| 09/25/2007 | US7273355 Compressor assembly with piston having multiple cross sections |
| 09/20/2007 | WO2007104400A1 Compressor assembly comprising a temporary storage container |
| 09/20/2007 | WO2007104399A1 Compressor comprising an oscillating piston |
| 09/20/2007 | WO2007104257A1 An axial plunger pump or motor |
| 09/20/2007 | US20070215113 High-Pressure Pump for a Fuel Injection System of an Internal Combustion Engine |
| 09/20/2007 | DE19810789C5 Kompressorvorrichtung und Kompressor Compressor and compressor device |
| 09/20/2007 | DE102006012174A1 Inhalationstherapiegerätekompressor Inhalation therapy equipment compressor |
| 09/19/2007 | EP1835212A1 Mounting structure of control valve |
| 09/19/2007 | EP1835178A1 Sealing assembly for a piston type vacuum pump |
| 09/19/2007 | EP1834094A1 Electric equipment protective device |
| 09/19/2007 | EP1629200B1 Apparatus for connecting together at least two compressors used in refrigeration or air conditioning systems |