| 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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| 01/29/2009 | WO2009014124A1 Refrigerant compressor |
| 01/29/2009 | WO2009012606A2 Displacement machine according to the spiral principle, comprising a bearing assembly on both sides |
| 01/29/2009 | WO2006058396A9 Mounting arrangement for the starting system of a compressor |
| 01/29/2009 | US20090028737 Reservoir for a Replacement Fluid for a Device and a Device, Together with an Oil separator fitted with such a reservoir |
| 01/29/2009 | DE102008029625A1 Flüssigkeitsgekühlte Rotoranordnung für einen Lader Liquid-cooled rotor assembly for a loader |
| 01/28/2009 | CN201187454Y Environment protection type vacuum pump |
| 01/28/2009 | CN201187453Y Rotor of Roots blower |
| 01/28/2009 | CN201187452Y Vacuum pump rotary vane with slot |
| 01/28/2009 | CN201187451Y Vacuum microsystem |
| 01/28/2009 | CN201187450Y Piston structure with oil groove for rolling rotor type compressor |
| 01/28/2009 | CN201187447Y Butterfly flap type blast blower |
| 01/28/2009 | CN201187432Y Structure for connecting non-oil air compressor pump head and cooling tube |
| 01/28/2009 | CN101356366A Electric compressor |
| 01/28/2009 | CN101354042A Control method for reducing oil-jetting apparatus of rotary compressor and uses thereof |
| 01/28/2009 | CN101354041A Lubrication apparatus of rotary compressor with casing of low back pressure and control method thereof |
| 01/28/2009 | CN101354040A Novel high pressure oil pump forced lubrication single-stage sliding valve vacuum pump |
| 01/28/2009 | CN101354039A Novel low-vibration low-energy consumption electric machine overhead type single-stage sliding valve vacuum pump |
| 01/28/2009 | CN101354037A Hermetic compressor |
| 01/28/2009 | CN101354036A Scroll type booster |
| 01/28/2009 | CN101354035A Scroll compressor |
| 01/28/2009 | CN101354034A Scroll compressor |
| 01/28/2009 | CN101354033A Scroll compressor |
| 01/28/2009 | CN100455814C Two-stage screw compressor |
| 01/28/2009 | CN100455813C Anti-leakage device of silencer of rotary compressor |
| 01/28/2009 | CN100455812C Hermetic rotary compressor base frame |
| 01/28/2009 | CN100455811C Oil supplier of rotary compressor |
| 01/28/2009 | CN100455810C Apparatus for varying capacity of scroll compressor |
| 01/28/2009 | CN100455809C Eccentric bushing brake for vortex compressor |
| 01/28/2009 | CN100455808C Compressor air exhausting unit |
| 01/28/2009 | CN100455807C 螺旋压缩机 Screw compressor |
| 01/28/2009 | CN100455806C Screw compressor |
| 01/28/2009 | CN100455805C Fixer of gas-liquid separator for compressor |
| 01/28/2009 | CN100455804C Wearing-reducing device for vortex compressor |
| 01/28/2009 | CN100455801C Air leakage preventing device for closed compressor |
| 01/28/2009 | CN100455795C Sealed compressor with noise reducing structure |
| 01/22/2009 | WO2009011395A1 Fluid machine |
| 01/22/2009 | WO2009011223A1 Compressor and freezer |
| 01/22/2009 | DE102008023788A1 Gehäuse für eine Laderanordnung Housing for a loader assembly |
| 01/21/2009 | EP2017478A2 Electric compressor |
| 01/21/2009 | EP2016288A1 Vacuum pump |
| 01/21/2009 | CN201184287Y Double-compressing cavity split type compressor |
| 01/21/2009 | CN201182962Y Vacuum liquid and powder dust filter |
| 01/21/2009 | CN101349274A Sliding blade apparatus of rolling rotor type compressor |
| 01/21/2009 | CN101349273A Structure for connecting compressor and gas liquid separator |
| 01/21/2009 | CN101349271A Novel water-ring type vacuum pump |
| 01/21/2009 | CN101349268A Screw compressor |
| 01/21/2009 | CN101349260A Screw thread fastening type compressor housing structure |
| 01/21/2009 | CN101349257A Oil return separator of air conditioner compressor and control method thereof |
| 01/21/2009 | CN101349256A Structure for connecting compressor and refrigerant pipe |
| 01/21/2009 | CN101349073A Vacuum collecting and discharging system |
| 01/21/2009 | CN101349072A Vacuum system |
| 01/21/2009 | CN100453930C Accumulator for compressor |
| 01/21/2009 | CN100453816C Whirl type compressor used displacement variable control device |
| 01/21/2009 | CN100453814C Capacity modulated scroll machine |
| 01/21/2009 | CN100453812C Vortex compressor |
| 01/20/2009 | US7478790 Apparatus for supporting compressor |
| 01/15/2009 | US20090016920 Screw pump and screw gear |
| 01/14/2009 | EP2013481A1 A compressor |
| 01/14/2009 | EP2013480A1 Resonator arrangement in an acoustic muffler for a refrigeration compressor |
| 01/14/2009 | CN201180655Y Spiral vane of air compressor |
| 01/14/2009 | CN201180654Y Screw rotor of double-screw air compressor |
| 01/14/2009 | CN201180653Y Leak-stopping pad for preventing oil gas mixing of clutch force multiplication pump |
| 01/14/2009 | CN201180652Y High-vacuum pump directly discharging to atmosphere |
| 01/14/2009 | CN201180649Y Main unit of screw air compressor |
| 01/14/2009 | CN201180641Y Exhaustion structure of pump |
| 01/14/2009 | CN201180633Y Air-intake soundproof filter |
| 01/14/2009 | CN101346548A Compressor |
| 01/14/2009 | CN101346547A Electric compressor |
| 01/14/2009 | CN101344092A Oil free screw compressor |
| 01/14/2009 | CN101344091A Coolant injection device and control method of rotary compressor |
| 01/14/2009 | CN101344090A Compression system, multi-cylinder rotary compressor |
| 01/14/2009 | CN101344089A Compression system, multi-cylinder rotary compressor |
| 01/14/2009 | CN101344088A Compression system, multi-cylinder rotary compressor |
| 01/14/2009 | CN101344085A Vane compressor or vacuum pump |
| 01/14/2009 | CN101344084A Scroll compressor |
| 01/14/2009 | CN100451497C Digital scroll condensing unit controller |
| 01/14/2009 | CN100451296C Switch valve structure of fluid machine |
| 01/08/2009 | WO2009004766A1 Refrigerating apparatus |
| 01/08/2009 | WO2009003884A1 Compressor comprising a fluid droplet-atomizing inflow chamber |
| 01/08/2009 | DE102007032157A1 Kompressor Compressor |
| 01/07/2009 | EP2012016A1 Scroll-type fluid machine |
| 01/07/2009 | EP2012015A1 Scroll-type fluid machine |
| 01/07/2009 | EP2012014A1 Internal gear pump with non-equal teeth pitch spacings |
| 01/07/2009 | CN201176939Y 压缩机 Compressor |
| 01/07/2009 | CN201176938Y Electric automobile scroll-type compressor with air suction channel situated at front cover |
| 01/07/2009 | CN201176937Y Electric automobile scroll-type compressor with stator provided with noise-reduction and air-discharge structure |
| 01/07/2009 | CN201176936Y Compressor |
| 01/07/2009 | CN201176935Y Scroll-type compressor for electric automobile |
| 01/07/2009 | CN201176934Y Highly efficiency low noise scroll-type compressor for electric automobile |
| 01/07/2009 | CN201176933Y Double end scroll-type compressor |
| 01/07/2009 | CN201176932Y Gear pump main shaft |
| 01/07/2009 | CN101338769A Pendular ring type chlorine gas pump impeller |
| 01/07/2009 | CN101338754A Cyclone compressor possessing lubricating system |
| 01/07/2009 | CN101338752A Compressor or vacuum pump |
| 01/07/2009 | CN101338751A Self-cooling horizontal type rolling rotor compressor |
| 01/07/2009 | CN101338750A Horizontal type rolling rotor compressor return air cooling structure |
| 01/07/2009 | CN101338749A Rotating slide vane compressor |
| 01/07/2009 | CN101338744A Movable air compressor |
| 01/07/2009 | CN101338742A Compressor air cylinder structure |
| 01/07/2009 | CN100449150C Hermetic compressor |