| 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) |
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| 01/22/2014 | CN103527482A Rotary type compressor |
| 01/22/2014 | CN103527481A Screw compressor |
| 01/22/2014 | CN103527469A Energy-saving pump body |
| 01/22/2014 | CN103527445A Air conditioner and noise elimination method thereof |
| 01/16/2014 | WO2014010320A1 Electric compressor and method for assembling electric compressor |
| 01/16/2014 | WO2014010199A1 Rotary compressor |
| 01/16/2014 | WO2014008868A1 Compressor |
| 01/16/2014 | WO2014008563A1 Device for simultaneous shaping and welding of connector pipes for compressors using a centralising pin; process of shaping and welding connector pipes for compressor using such device |
| 01/15/2014 | CN203394767U Scroll compressor high/low-pressure separation component and scroll compressor |
| 01/15/2014 | CN203394766U Muffling component of compressor and compressor with muffling component |
| 01/15/2014 | CN203394765U System for cooling Roots water ring vacuum unit by cooling tower |
| 01/15/2014 | CN203394764U Large-power air-cooling screw rod air compressor |
| 01/15/2014 | CN203394763U Screw air compressor with temperature control oil filtration combination valve compact in structure |
| 01/15/2014 | CN203394762U Slide valve oil pump |
| 01/15/2014 | CN203394761U Weld assembly, lower bracket of compressor and compressor |
| 01/15/2014 | CN203394760U Screw air compressor with novel air filter support |
| 01/15/2014 | CN203394756U Novel gear pump |
| 01/15/2014 | CN103518066A Refrigeration cycle device |
| 01/15/2014 | CN103518065A 涡旋式压缩机 Scroll compressor |
| 01/15/2014 | CN103518035A 3-stroke/6-stroke rocket jet engine |
| 01/15/2014 | CN103514992A Varnished wire, manufacturing method of varnished wire, compressor comprising varnished wire and refrigeration device |
| 01/15/2014 | CN103511285A Compressor cylinder and suction pipe connection method |
| 01/15/2014 | CN103511284A Muffler and compressor with the muffler |
| 01/15/2014 | CN103511283A Silencer of compressor and compressor provided with same |
| 01/15/2014 | CN103511282A Roots pump with rotor cooling structure |
| 01/15/2014 | CN103511281A Motor-driven compressor |
| 01/15/2014 | CN103511280A Novel vacuum opposite-clamping coiled pipe cooler |
| 01/15/2014 | CN103511279A Rotary compressor and refrigeration equipment with the rotary compressor |
| 01/15/2014 | CN103511278A Rotating compressor |
| 01/15/2014 | CN103511277A 旋转式压缩机 Rotary compressor |
| 01/15/2014 | CN103511276A Rotary compressor and rotor assembly and rotor balancing block of the rotary compressor |
| 01/15/2014 | CN103511275A Low backpressure rotary compressor |
| 01/15/2014 | CN103511274A 叶片式压缩机 Vane compressor |
| 01/15/2014 | CN103511273A 旋转式压缩机 Rotary compressor |
| 01/15/2014 | CN103511272A Scroll compressor lower bearing supporting structure |
| 01/15/2014 | CN103511270A Vertical rotary compressor |
| 01/15/2014 | CN103511264A 旋转式压缩机 Rotary compressor |
| 01/15/2014 | CN103511263A Rotary compressor and refrigeration equipment with the rotary compressor |
| 01/15/2014 | CN103511261A Rotary compressor and refrigeration circulating device |
| 01/15/2014 | CN103511260A 旋转压缩机 Rotary compressor |
| 01/15/2014 | CN103511259A Rotary compressor and air injection device thereof |
| 01/15/2014 | CN103511258A Rotary compressor and crank shaft piston assembly thereof |
| 01/15/2014 | CN103511257A Rotary compressor and crank shaft assembly thereof |
| 01/15/2014 | CN103510021A Steel alloy, compressor slide sheet and preparation method of compressor slide sheet |
| 01/15/2014 | CN103508744A Ceramic material, and preparation method and applications thereof |
| 01/15/2014 | CN102297133B Full performance scroll compressor all-in-one machine |
| 01/15/2014 | CN102177346B Dry pump |
| 01/14/2014 | US8628317 Vacuum pump with an axial oil feed conduit |
| 01/14/2014 | US8627819 Portable ventilator system |
| 01/09/2014 | WO2014008500A1 Sealing joint for a compressor casing |
| 01/09/2014 | WO2014007791A1 Compact compression system with integral heat exchangers |
| 01/08/2014 | CN203384056U Case-packed type screw air compressor |
| 01/08/2014 | CN203384055U Mechanical rotor vacuum pump system for one-way oil supply and lubricating sealing |
| 01/08/2014 | CN203384054U Connection structure for oil immersion lens and oil immersion lens seat |
| 01/08/2014 | CN203384053U 旋转式压缩机 Rotary compressor |
| 01/08/2014 | CN203384052U Oil tank side-mounted two-stage sliding-vane rotary vacuum pump without oil pump |
| 01/08/2014 | CN203384051U Two-stage compression single-screw air compressor |
| 01/08/2014 | CN203384050U Two-stage sliding-vane rotary vacuum pump with side-placed oil tank |
| 01/08/2014 | CN103502644A Scroll refrigeration compressor |
| 01/08/2014 | CN103498795A Single-machine and double-grade slide sheet type refrigeration compressor |
| 01/08/2014 | CN102089523B Compressor having capacity modulation system |
| 01/08/2014 | CN102080654B Water-injection type scroll air compressor |
| 01/08/2014 | CN102076966B 压缩机 Compressor |
| 01/03/2014 | WO2014002995A1 Cushioning rubber member |
| 01/03/2014 | WO2014002970A1 Scroll compressor |
| 01/03/2014 | WO2014002608A1 Motor compressor |
| 01/03/2014 | WO2014002457A1 Rotary compressor |
| 01/03/2014 | WO2014002456A1 Rotary compressor |
| 01/03/2014 | WO2014000671A1 Oil return device and scroll compressor having the same |
| 01/03/2014 | WO2014000668A1 Oil-gas separation device and scroll compressor comprising the same |
| 01/01/2014 | EP2679821A1 Motor-driven compressor |
| 01/01/2014 | EP2678618A1 Compressor cooling system using heat exchanger pre-condenser, and compressor provided from a cooling system |
| 01/01/2014 | EP2678566A1 Device for lubricating a secondary bearing in an electric compressor |
| 01/01/2014 | CN203374490U Exhaust valve plate of compressor and rotary compressor |
| 01/01/2014 | CN203374489U Radiator capable of reducing stress and buffering pressure |
| 01/01/2014 | CN203374488U Sliding vane of compressor |
| 01/01/2014 | CN203374487U Bearing assembly for rotating compressor and rotating compressor with same |
| 01/01/2014 | CN203374486U Refrigeration circulating device, rotary type compressor and crank shaft assembly used for rotary type compressor |
| 01/01/2014 | CN203374485U Rotary type compressor |
| 01/01/2014 | CN103492817A 制冷循环装置 Refrigeration cycle apparatus |
| 01/01/2014 | CN103492720A Compressor with liquid injection cooling |
| 01/01/2014 | CN103492719A Refrigerant compressor and refrigeration cycle apparatus using same |
| 01/01/2014 | CN103492716A 压缩机 Compressor |
| 01/01/2014 | CN103486047A Rotary type compressor capable of being turbocharged |
| 01/01/2014 | CN103486046A Lower support mechanism for scroll compressor |
| 01/01/2014 | CN103486045A Lubricating structure for mechanical seal of Roots pump |
| 01/01/2014 | CN103486044A Roots blower provided with portable oiling devices |
| 01/01/2014 | CN103486043A Compressor and refrigeration equipment with compressor |
| 01/01/2014 | CN103486042A Rotary oil-gas separator |
| 01/01/2014 | CN103486041A Lobe pump rotor |
| 01/01/2014 | CN103486040A 旋转式压缩机 Rotary compressor |
| 01/01/2014 | CN103486039A U-shaped sealing member for scroll compressor |
| 01/01/2014 | CN103486038A Slide valve, slide valve regulating mechanism and screw rod compressor having slide valve regulating mechanism |
| 01/01/2014 | CN103486037A Slide valve, slide valve regulating mechanism, screw compressor and capacity regulating method |
| 01/01/2014 | CN103486036A Rotary type compressor |
| 01/01/2014 | CN103486034A Multi-level Roots pump |
| 01/01/2014 | CN103486032A 双级变容量压缩机及空调器 Two-stage variable displacement compressor and air conditioner |
| 01/01/2014 | CN103486030A Variable-displacement sliding vane type automobile air conditioner compressor |
| 01/01/2014 | CN103486028A Oil-free helical-lobe compressor |
| 01/01/2014 | CN103480935A Rotary compressor welding fixture, rotary compressor and rotary compressor manufacturing method |