| 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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| 06/07/2006 | CN1782423A Anti-leakage device of vacuum part of closed scroll compressor |
| 06/07/2006 | CN1782422A Gas leakage preventing structure of scroll compressor |
| 06/07/2006 | CN1782421A Assembling structure of scroll compressor |
| 06/07/2006 | CN1782420A Check valve device of scroll compressor |
| 06/07/2006 | CN1782419A Accumulator and rotary compressor with accumulator |
| 06/07/2006 | CN1782418A By-pass valve device of scroll compressor |
| 06/07/2006 | CN1782417A Overheat preventing device for turine compressor |
| 06/07/2006 | CN1782416A By-pass valve assembly of volume variable rotary compressor |
| 06/07/2006 | CN1782415A High vacuum preventer of scroll compressor |
| 06/07/2006 | CN1782414A Rotary shaft reinforcing device of closed rotary compressor |
| 06/07/2006 | CN1782413A Accumulator structure of complex rotary compressor |
| 06/07/2006 | CN1782412A High temperature preventing device of scroll compressor |
| 06/07/2006 | CN1782411A Process for working sealed compressor liquid storage tank |
| 06/07/2006 | CN1782410A Rotary shaft support structure of scroll compressor |
| 06/07/2006 | CN1782409A Support structure of compressor part of rotary compressor |
| 06/07/2006 | CN1782408A By-pass valve structure of rotary compressor |
| 06/07/2006 | CN1782407A Balance block fixing structure for rotary compressor |
| 06/07/2006 | CN1782406A Output valve fixer device of rotary compressor |
| 06/07/2006 | CN1782405A Slide vane structure of rotary compressor |
| 06/07/2006 | CN1782404A Gas/liquid separator device for rotary compressor |
| 06/07/2006 | CN1782403A Sucking tube structure of rotary double pressure cynlinder compressor gas and liquid separator |
| 06/06/2006 | US7056108 Cooled screw-type vacuum pump |
| 06/06/2006 | US7056104 Compressor unit with an electrical circuit device connected to the main body and an electrical power connector |
| 06/01/2006 | US20060115371 Scroll compressor |
| 05/31/2006 | EP1662146A1 Rotary fluid machine |
| 05/31/2006 | EP1552154B1 Inlet piece for a liquid-injected compressor element |
| 05/31/2006 | CN2784624Y Cylinder of rolling rotor type and rotating vane type compressor |
| 05/31/2006 | CN2784613Y Compressor with oilless output |
| 05/31/2006 | CN1780988A Pump |
| 05/31/2006 | CN1779269A Discharge structure of vortex compressor |
| 05/31/2006 | CN1779268A Check valve device of reel-style compressor |
| 05/31/2006 | CN1779267A Exhaust silencer of compressor for refrigerator and air conditioner |
| 05/31/2006 | CN1779266A Triple curve rotor |
| 05/31/2006 | CN1779265A Rotation preventer of vortex compressor |
| 05/31/2006 | CN1779257A Valve device of closed compressor |
| 05/30/2006 | US7052259 Vacuum exhausting apparatus |
| 05/30/2006 | US7052249 Air/oil separating tank—thermostatic valve—minimum pressure valve—oil cooling radiator—compressed air cooling radiator group |
| 05/30/2006 | US7051551 Compressor |
| 05/24/2006 | EP1354136B1 Refrigeration compressor with magnetic coupling |
| 05/24/2006 | CN2782991Y Exhaust end base for screw compressor |
| 05/24/2006 | CN2782984Y Oil gas separator for compressor |
| 05/24/2006 | CN2782983Y Compressor with oil balance machanism |
| 05/24/2006 | CN1776228A Compressor oil recovering apparatus and multi-unit air conditioner equiped with the same |
| 05/24/2006 | CN1776227A Compressor oil recovering apparatus and multi-unit air conditioner equiped with the same |
| 05/24/2006 | CN1776226A Non-return valve for air compressor |
| 05/23/2006 | US7049518 Shielded cable, process for assembling the same and compressor unit having the same |
| 05/18/2006 | WO2005098201A3 Gapless screw rotor device |
| 05/18/2006 | WO2005052373A3 Rotary compressor |
| 05/17/2006 | EP1657445A2 Compressor discharge pulsation dampener |
| 05/17/2006 | EP1656504A1 Reducing exhaust pulsation in dry pumps |
| 05/17/2006 | EP1078165B1 Spiral compressor |
| 05/17/2006 | EP1036276B1 Screw-type compressor |
| 05/17/2006 | CN1774578A System for purifying and monitoring the condition of lubricant fluid in compressors and other equipement |
| 05/17/2006 | CN1773120A Apparatus for varying capacity of scroll compressor |
| 05/17/2006 | CN1773114A Compressor control unit and compressor control method |
| 05/17/2006 | CN1256516C Structure for decreasing discharged lubricating oil of compressor |
| 05/17/2006 | CN1256515C Vortex compressor |
| 05/17/2006 | CN1256509C Lubricating device of reciprocating compressor |
| 05/16/2006 | US7044724 Screw compressor and method of manufacturing rotors thereof |
| 05/16/2006 | US7044723 Scroll compressor having a throttle pin moving in the longitudinal hole of the oil supply passage |
| 05/16/2006 | US7044719 Enclosed compressor with vibration reduction |
| 05/16/2006 | US7044717 Lubrication of a hermetic carbon dioxide compressor |
| 05/11/2006 | WO2006049219A1 Muffler installation structure for compressor |
| 05/11/2006 | WO2006049081A1 Scroll-type fluid machine |
| 05/11/2006 | US20060099083 Dry pumps |
| 05/10/2006 | EP1654446A1 Muffler for noise reduction |
| 05/10/2006 | CN2779114Y Oil/gas recovering construction of compressor |
| 05/10/2006 | CN2779113Y Back clearance controlling mechanism of compressor |
| 05/10/2006 | CN1771395A Fluid machine |
| 05/10/2006 | CN1769712A Compressor |
| 05/10/2006 | CN1769711A Apparatus for varying capacity of scroll compressor |
| 05/10/2006 | CN1255923C AC generator with vacuum pump capable of enhancing cooling property |
| 05/10/2006 | CA2525814A1 Drive shaft for compressor |
| 05/09/2006 | US7040882 Water-injected screw-type compressor |
| 05/09/2006 | US7040880 Horizontal rotary compressor |
| 05/09/2006 | US7040845 Screw compressor and method of manufacturing rotors thereof |
| 05/09/2006 | US7040276 Drive shaft coupling device |
| 05/04/2006 | WO2006045188A1 Variable capacity vane pump with out-of-plane control |
| 05/04/2006 | WO2006007549A3 Four-bearing rotor system |
| 05/04/2006 | DE10036368B4 Gaskühler für eine Verdichteranlage Gas cooler for compressor installation |
| 05/03/2006 | EP1653084A1 Scroll-type fluid machine |
| 05/03/2006 | CN2777248Y Air sucking hole structure for compressor cylinder |
| 05/03/2006 | CN2777247Y Single air sucking structure for double-cylinder rolling rotor compressor |
| 05/03/2006 | CN1768206A Rotary piston pump |
| 05/03/2006 | CN1768205A Twin screw compressor |
| 05/03/2006 | CN1766342A Vortex compressor |
| 05/03/2006 | CN1766341A Eccentric bushing with oil discharge function for vortex compressor |
| 05/03/2006 | CN1766340A Eccentric bushing brake for vortex compressor |
| 05/03/2006 | CN1766339A Overheating prevention apparatus of vortex compressor |
| 05/03/2006 | CN1766338A Variable capacity rotary compressor |
| 05/03/2006 | CN1766327A End cover of overloading protector of compressor |
| 05/03/2006 | CN1254649C Closed refrigerating system |
| 05/03/2006 | CN1254646C Vortex machinery with liquid injection |
| 04/27/2006 | WO2006042493A1 Pump |
| 04/27/2006 | US20060088434 Compressor |
| 04/27/2006 | DE10046902B4 Pumpenanlage und Verfahren zum Pumpen eines Gases Pump system and method for pumping a gas |
| 04/26/2006 | EP1650439A1 Compressor |
| 04/26/2006 | EP1649717A1 Systems and methods for distributed utilities |
| 04/26/2006 | CN1763415A Triangle base structure of compressor |
| 04/26/2006 | CN1763414A Compressor base angle |