| 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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| 02/13/2007 | US7174917 Inlet piece for a liquid-injected compressor element |
| 02/13/2007 | US7174725 Compressor, method for manufacturing the compressor, defroster of refrigerant circuit, and refrigeration unit |
| 02/08/2007 | US20070031276 Rotary compressor |
| 02/08/2007 | US20070031275 Fluid machine |
| 02/07/2007 | CN2866899Y Air compressor equipment |
| 02/07/2007 | CN2866897Y Air compressor with air-out pipe standing cavity |
| 02/07/2007 | CN1910369A Swing compressor |
| 02/07/2007 | CN1910341A Scroll compressor with enlarged vapor injection port area |
| 02/07/2007 | CN1908441A Capacity controlled compressor |
| 02/07/2007 | CN1908438A Capacity modulated scroll machine |
| 02/07/2007 | CN1908437A Capacity modulated scroll machine |
| 02/07/2007 | CN1299008C Multi-chamber silencer for rotary compressor |
| 02/07/2007 | CN1299007C Compressor |
| 02/07/2007 | CN1299006C Internal intermediate pressure 2-stage compression type rotary compressor |
| 02/06/2007 | US7172395 Scroll-type fluid machine |
| 01/31/2007 | CN2864161Y Chassis structure of compressor housing |
| 01/31/2007 | CN1904374A Gas way strucure of rotating type bicompressor |
| 01/31/2007 | CN1904373A Rotating type compressor |
| 01/31/2007 | CN1904372A Lubricating oil flow path for dual capacity compressor |
| 01/31/2007 | CN1904371A Upper part bearing of rotating type compressor |
| 01/31/2007 | CN1904367A Vortex type compressor |
| 01/31/2007 | CN1904366A Rotary compressor |
| 01/31/2007 | CN1297749C Vortex compressor |
| 01/31/2007 | CN1297748C Vortex compressor |
| 01/30/2007 | US7168264 Refrigerant cycling device |
| 01/30/2007 | US7168257 Rotary compressor, method for manufacturing the same, and defroster for refrigerant circuit |
| 01/25/2007 | WO2007011105A1 Hermetic compressor |
| 01/25/2007 | WO2007011052A1 Fluid control device |
| 01/25/2007 | WO2007010668A1 Rotary compressor |
| 01/25/2007 | WO2007009669A2 Oil-injected compressor with means for oil temperature regulation |
| 01/24/2007 | EP1366298B1 Water-injected screw-type compressor |
| 01/24/2007 | CN2861559Y Horizontal type rotary compressor |
| 01/24/2007 | CN2861558Y Oil make-up structure of blade groove |
| 01/24/2007 | CN1900541A Crankshaft for three cylinder rotary compressor |
| 01/23/2007 | US7165949 Cavitation noise reduction system for a rotary screw vacuum pump |
| 01/18/2007 | WO2007007610A1 Compressor |
| 01/18/2007 | WO2007006666A1 Rotary vacuum pump |
| 01/18/2007 | DE102005033084A1 Öleingespritzter Verdichter mit Mitteln zur Öltemperaturregelung Oil-injected compressors with means for oil temperature control |
| 01/17/2007 | CN2859010Y Differential pressure signal sender |
| 01/17/2007 | CN1896543A Discharging structure of reciprocating rotary compressor |
| 01/17/2007 | CN1896542A Discharging structure of reciprocating rotary compressor |
| 01/17/2007 | CN1896541A Noise-decreasing structure of reciprocating rotary compressor |
| 01/17/2007 | CN1896540A Noise absorber of vortex compressor |
| 01/17/2007 | CN1896539A Oil feeder of reeling compressor |
| 01/17/2007 | CN1896538A Agitation-loss decreasing structure of vortex compressor |
| 01/17/2007 | CN1896537A Rotary compressor with mobile-oil output decreasement |
| 01/17/2007 | CN1896536A Vortex compressor with oil-feeding adjustment |
| 01/17/2007 | CN1896535A Rotary compressor with mobile-oil output decreasement |
| 01/17/2007 | CN1896534A Vibration-noise absorber of liquid-storage tank for compressor |
| 01/17/2007 | CN1896533A Supporting structure of mechanical part for multi-cylinder rotary compressor |
| 01/17/2007 | CN1896532A Reversed rotary preventer of vortex compressor |
| 01/17/2007 | CN1896531A Blade spring arrangement of rotary compressor |
| 01/17/2007 | CN1896530A Liquid-storage tank of rotary compressor |
| 01/17/2007 | CN1896529A Skip-preventing structure of reeling compressor |
| 01/17/2007 | CN1896528A Rotary compressor with supporting rotation-axis at both ends |
| 01/17/2007 | CN1896527A Decreased cylinder deforming structure of rotary compressor |
| 01/17/2007 | CN1896526A Outdoor high-pressure cage of vortex compressor and its production |
| 01/17/2007 | CN1896525A Reeling compressor with movable stabilizer |
| 01/17/2007 | CN1896519A Compound compressors |
| 01/17/2007 | CN1896518A Vortex compressor and its vacuum preventer |
| 01/17/2007 | CN1896506A Installation structure of absorbing silencer for closed compressor |
| 01/17/2007 | CN1295434C Closed electric compressor |
| 01/16/2007 | US7164218 Electric motor and electric type compressor |
| 01/16/2007 | US7163383 Compressor having alignment bushings and assembly method |
| 01/16/2007 | US7162797 Method of correcting imbalance of a scroll compressor |
| 01/11/2007 | WO2007003819A2 Device for coupling a vacuum pump with a camshaft comprising means supplying lubricating fluid |
| 01/11/2007 | WO2007003215A1 Vacuum vane pump with discharge valve |
| 01/10/2007 | EP1741932A2 Compressor |
| 01/10/2007 | EP1741931A1 Lobe type compressor and method of use |
| 01/10/2007 | EP1741930A2 Scroll compressor and compressor unit comprising such a compressor |
| 01/10/2007 | CN2856498Y Vortex disk of vortex compressor |
| 01/10/2007 | CN2856497Y Connection structure of storage pot of compressor |
| 01/10/2007 | CN2856496Y Shell base structure of compressor |
| 01/10/2007 | CN1894508A Worm compressor provided with a sound absorber |
| 01/10/2007 | CN1894507A Scroll compressor |
| 01/10/2007 | CN1892040A Connecting structure of refrigerant suction pipe for multi-cylinder rotary compressor |
| 01/10/2007 | CN1892039A 两级螺旋压缩机 Two screw compressors |
| 01/10/2007 | CN1892038A 压缩机 Compressor |
| 01/09/2007 | US7160089 Eccentric coupling device in radial compliance scroll compressor |
| 01/09/2007 | US7160088 Scroll machine |
| 01/04/2007 | WO2007000854A1 Fluid machine and refrigeration cycle device |
| 01/04/2007 | US20070003425 Rotary fluid machine |
| 01/04/2007 | US20070000490 Portable ventilator system |
| 01/04/2007 | US20070000261 Very low temperature refrigeration system having a scroll compressor with liquid injection |
| 01/03/2007 | EP1738816A2 Air de-oiling element |
| 01/03/2007 | CN1890467A 压缩机 Compressor |
| 01/03/2007 | CN1888724A Gear compressor |
| 01/03/2007 | CN1888440A Air conditioner |
| 01/03/2007 | CN1888439A Compression unit with lubricant oil supply device |
| 01/03/2007 | CN1888438A Working oil supply structure for gear compressor |
| 01/03/2007 | CN1888437A Compressor with lubricating oil-way |
| 01/03/2007 | CN1888436A Geared compressor |
| 01/03/2007 | CN1888435A Working oil supply structure for geared compressor |
| 01/03/2007 | CN1888434A Spindle combine structure for gear compressor |
| 12/27/2006 | CN2852603Y Electric turbo compressor controller for vehicle |
| 12/27/2006 | CN1292171C 压缩机 Compressor |
| 12/26/2006 | US7153109 Variable capacity rotary compressor |
| 12/21/2006 | WO2006134590A1 Liquid ring compressor |
| 12/21/2006 | WO2006133815A1 Compressor and method for lubricating and/or cooling a compressor |
| 12/21/2006 | WO2006022787A3 Method and apparatus for reducing noise in a roots-type blower |