F04C 29 - Component parts, details, or accessories, of pumps or pumping installations specially adapted for elastic fluids, not provided for in groups

Patents for F04C 29 - Component parts, details, or accessories, of pumps or pumping installations specially adapted for elastic fluids, not provided for in groups (16,981)
11/2006
11/08/2006	EP1719912A2 Rotating scroll compressor
11/08/2006	CN2835776Y Bypass pipeline structure of oil cooling system
11/08/2006	CN2835647Y Air conditioner compressor with water-cooling jacket
11/08/2006	CN1858447A Middle cooler of compressor and connector
11/08/2006	CN1858446A Compressor
11/08/2006	CN1283926C Gas compressor
11/08/2006	CN1283925C Air compression system and casting gas/oil separating case used for such system
11/08/2006	CN1283924C Fluid pump system
11/07/2006	US7131821 Internal intermediate pressure multistage compression type rotary compressor, manufacturing method thereof and displacement ratio setting method
11/02/2006	WO2006114990A1 Rotary compressor
11/02/2006	US20060243520 Screw compressor with an acoustic wave damping device
11/02/2006	EP1717448A2 Rotary vane compressor
11/02/2006	EP1717447A2 Rotary vane compressor
11/02/2006	CA2544112A1 Suction baffle for scroll compressors
11/01/2006	CN2833180Y Tooth number unequal screw tooth profile of dual-screw pump
11/01/2006	CN2833179Y Tooth number unequal screw tooth profile of three-screw pump
11/01/2006	CN2833167Y Compressor lubricating oil return device
11/01/2006	CN2833127Y Energy-saving muffler for enclosed refrigerant compressor
10/2006
10/31/2006	US7128543 Compressor machine with two counter-rotating rotors
10/31/2006	US7128540 Refrigeration system having a rotary compressor
10/31/2006	US7128528 Bearings for CO2 refrigerant compressor use, compressor using the same, and applications of the same
10/26/2006	WO2006112268A1 Scroll fluid machine
10/26/2006	WO2006112168A1 Fluid machine
10/26/2006	WO2006112100A1 Compressor
10/26/2006	US20060239849 Gerotor apparatus for a quasi-isothermal Brayton cycle engine
10/26/2006	DE102005019054A1 Schwingungsreduzierendes Bauteil und damit ausgerüstetes Vakuumpumpsystem Schwingungsreduzierendes component and thus equipped vacuum pumping system
10/26/2006	DE102005018602A1 Two-stage screw-type compressor comprises a non-return valve arranged between a booster and a high pressure compressor in the flow direction in front of an intermediate pressure connection
10/25/2006	EP1715189A1 Noise attenuator designed and meant for a compressor
10/25/2006	EP1715188A1 Noise attenuator designed and meant for a compressor
10/25/2006	EP1715187A2 Discharge valve for a scroll machine
10/25/2006	EP0834018B2 Method for Cooling a Multistage Screw-Spindle Compressor
10/25/2006	CN2830716Y 罗茨鼓风机 Roots Blower
10/25/2006	CN2830715Y Shaft bounce damper of roll compressor
10/25/2006	CN2830713Y 大型罗茨鼓风机 Large blower
10/25/2006	CN1851272A Vehicular constant-pressure fully-closed vortex compressor
10/25/2006	CN1851244A Silencer designed and intended for a compressor
10/24/2006	US7126248 Motor with stator formed by assembling divided stator-members into an annular shape, and compressor incorporating the same motor
10/19/2006	WO2006109511A1 Composition for sliding member, sliding member, and fluid machine
10/19/2006	US20060233656 Scroll fluid machine
10/19/2006	US20060233655 Scroll machine with axially compliant mounting
10/19/2006	US20060233652 Hermetic compressor
10/18/2006	EP1712794A1 Electric compressor
10/18/2006	EP1712793A1 Compressor and method of plate installation
10/18/2006	EP1305524B1 Compressor
10/18/2006	CN2828387Y Improved structure of oil cover
10/18/2006	CN2828378Y Oil balance pipe between two compressores of air conditioner
10/18/2006	CN1849441A Muffler for noise reduction
10/18/2006	CN1847756A Defroster of refrigerant circuit, and refrigeration unit
10/18/2006	CN1847663A 压缩机 Compressor
10/18/2006	CN1847662A Compressor and producing method thereof
10/18/2006	CN1847661A 压缩机 Compressor
10/18/2006	CN1847659A 压缩机 Compressor
10/18/2006	CN1847658A 电动压缩机 Electric compressor
10/18/2006	CN1847653A Method and device for temperature control of open style compressor
10/18/2006	CN1280592C Closed revolving compressor
10/18/2006	CN1280545C 螺杆机 Screw Machine
10/18/2006	CN1280118C On-vehicle air conditioner
10/17/2006	USRE39346 Scroll compressor with lubrication of seals in back pressure chamber
10/17/2006	US7122928 Housing for electronic circuit
10/17/2006	US7121817 Scroll fluid machine comprising compressing and expanding sections
10/17/2006	US7121816 Scroll fluid machine
10/12/2006	WO2006107015A1 Electric motor-driven compressor
10/12/2006	WO2006106814A1 Hybrid compressor
10/12/2006	WO2006106753A1 Scroll fluid machine
10/12/2006	DE102005015685A1 Rotor for a vacuum pump has a single-piece positive displacer held by two shaft journals on both ends of the positive displacer
10/12/2006	CA2602928A1 Electric motor-driven compressor
10/12/2006	CA2601848A1 Hybrid compressor
10/11/2006	EP1710439A1 Swing compressor
10/11/2006	EP1710438A2 Hermetic type scroll compressor and refrigerating and air-conditioning apparatus
10/11/2006	CN2826017Y Leakless connection structure for compressor pump and casing
10/11/2006	CN2826016Y Upper bearing of rotary compressor
10/11/2006	CN1846066A Screw compressor and freezer
10/11/2006	CA2542616A1 Vacuum pump
10/11/2006	CA2542575A1 Vacuum pump
10/10/2006	US7118353 Fluid transport system and method therefor
10/05/2006	WO2006102941A2 Device for the removal of water from an aqueous solution
10/05/2006	US20060222553 Rotary piston pump
10/05/2006	US20060222522 Vapor Compression Evaporative Air Conditioning systems and Components
10/04/2006	EP1707819A1 Muffler for hermetically sealed compressor
10/04/2006	EP1707818A1 Hermetically sealed rotary piston compressor with oil injection
10/04/2006	EP1707817A2 Hermetically sealed compressor and method of manufacturing the same
10/04/2006	EP1707815A1 Scroll fluid machine with a silencer
10/04/2006	EP1707814A1 Scroll fluid machine with a silencer
10/04/2006	EP1706587A2 Scroll compressor with enlarged vapor injection port area
10/04/2006	EP1311763B1 Pressure seal for a vacuum pump
10/04/2006	CN2823584Y Oil type air filter
10/04/2006	CN2823565Y Structure improved silencer
10/04/2006	CN1840921A Method and apparatus for attaching a transmission filter to a pump
10/04/2006	CN1840916A Scroll fluid machine with a silencer
10/04/2006	CN1840915A Muffler for hermetically sealed compressor
10/04/2006	CN1840914A Rotor of compressor
10/04/2006	CN1840913A Fixed scroll of scroll compressor
10/04/2006	CN1840912A Fixed scroll of scroll compressor
10/04/2006	CN1840907A Scroll fluid machine with a silencer
10/04/2006	CN1278043C Enclosed compressor
10/04/2006	CN1278042C 压缩机 Compressor
10/04/2006	CN1278041C Vacuum pump
10/03/2006	US7115149 Cast separator tank
10/03/2006	US7114930 Compressor
10/03/2006	US7114913 Lubricant-cooled gas compressor

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