| Patents for F04B 27 - Multi-cylinder pumpsspecially adapted for elastic fluids and characterised by number or arrangement of cylinders (7,781) |
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| 08/07/2008 | WO2008093550A1 Compressor |
| 08/06/2008 | EP1953385A2 Double-headed swash plate compressor |
| 08/06/2008 | EP1953384A2 Sliding member |
| 08/06/2008 | EP1495226B1 Variable stroke/clearance mechanism |
| 08/06/2008 | CN201096071Y Oil-free lubrication reciprocating air compressor |
| 08/06/2008 | CN101238290A Displacer unit with a valve plate body |
| 08/06/2008 | CN101235808A Double-headed piston type compressor |
| 08/06/2008 | CN100408856C Hermetic compressor |
| 08/06/2008 | CN100408850C Linear compressor |
| 07/31/2008 | WO2008089721A1 Fastener, particularly for a compressor |
| 07/31/2008 | DE10255680B4 Axialkolbenverdichter, insbesondere CO 2-Verdichter für Fahrzeug-Klimaanlagen mit geteiltem Zylinderkopf Axial piston, in particular CO 2 compressor for vehicle air conditioners split cylinder head |
| 07/30/2008 | EP1948927A1 Air-conditioning compressor with a differential-pressure limiting device |
| 07/30/2008 | CN201092946Y Piston type air compressor |
| 07/30/2008 | CN101233320A Engine |
| 07/30/2008 | CN101233319A Double-ended piston compressor |
| 07/30/2008 | CN101230872A Compressor and constant speed joint |
| 07/30/2008 | CN100406729C Casing of pump unit and pump device having thereof |
| 07/30/2008 | CN100406726C Long-piston hydraulic machines |
| 07/30/2008 | CN100406725C Reciprocating piston machine |
| 07/30/2008 | CN100406724C Tilted variable axial piston device |
| 07/24/2008 | WO2008055255A3 Metering and pumping devices |
| 07/23/2008 | EP1947336A1 Reciprocating compressor |
| 07/23/2008 | CN101225810A Electromagnetic displacement control valve in clutchless type variable displacement compressor |
| 07/23/2008 | CN100404859C Compressor |
| 07/23/2008 | CN100404856C Power transmission device, method for manufacturing the same and compressor |
| 07/22/2008 | US7402027 Rotating group of a hydraulic machine |
| 07/17/2008 | US20080169157 Lip seal lubrication reservoir and method of level control |
| 07/16/2008 | EP1173677B8 A device comprising a combination of a chamber and a piston |
| 07/16/2008 | CN100402847C Control valve for positive displacement engine |
| 07/16/2008 | CN100402846C Piston compressor |
| 07/15/2008 | US7399169 Compressor |
| 07/15/2008 | US7398724 Support structure carrying thrust load of compressor and thrust needle roller bearing |
| 07/10/2008 | US20080166250 Piston compressor, particularly a hermetic refrigerant compressor |
| 07/09/2008 | EP1942275A1 Variable displacement compressor |
| 07/09/2008 | EP1942274A1 Compressor |
| 07/09/2008 | EP1636492B1 Axial piston compressor, particularly a compressor for the air-conditioning system of a motor vehicle |
| 07/09/2008 | CN100400932C Rotary support of pullkey for compressor |
| 07/09/2008 | CN100400910C Pulley support double row ball bearing |
| 07/09/2008 | CN100400907C Rotation support device for compressor pulley |
| 07/09/2008 | CN100400869C Sealed type compressor |
| 07/02/2008 | EP1939449A2 Compressor |
| 07/02/2008 | EP1939448A1 Double-ended piston compressor |
| 07/02/2008 | EP1937970A1 Axial piston machine |
| 07/02/2008 | EP1448893B1 Determination of the piston stroke in a reciprocating piston machine |
| 07/02/2008 | CN101210548A Hermetic compressor |
| 07/01/2008 | US7393186 Multi-stage compressor |
| 07/01/2008 | US7392737 Dynamic system for refrigeration equipment |
| 06/26/2008 | DE10230282B4 Doppelseitig betriebener Kolbenverdichter Double Sided operated reciprocating compressor |
| 06/26/2008 | DE102004048878B4 Ölseparator für einen Verdichter Oil separator for a compressor |
| 06/25/2008 | EP1936192A2 Electromagnetic displacement control valve in clutchless type variable displacement compressor |
| 06/25/2008 | EP1936191A2 Variable displacement compressor |
| 06/25/2008 | EP1936190A1 Variable displacement compressor |
| 06/25/2008 | CN101205896A Valve apparatus of enclosed compressor |
| 06/25/2008 | CN101205881A Suction silencer for enclosed compressor |
| 06/25/2008 | CN101205879A Air-conditioned compressor containging friction component in cylinder |
| 06/25/2008 | CN101205878A Compression arrangement part of enclosed compressor |
| 06/25/2008 | CN101205877A Binding structure for framework and cylinder of enclosed compressor |
| 06/25/2008 | CN100396924C Compressor control valve and its producing method |
| 06/25/2008 | CN100396917C Control valve for variable displacement compressor |
| 06/25/2008 | CN100396916C Control valve of variable displacement compressor |
| 06/25/2008 | CN100396915C Manufacturing method for piston of variable volume oblique-disk compressor |
| 06/25/2008 | CN100396814C Device for connecting energy and medium of coating means with a plurality of cavities |
| 06/24/2008 | US7390178 Compressor |
| 06/19/2008 | WO2008072812A1 Mechanism spring and swash plate type compressor employing the same |
| 06/19/2008 | WO2008072811A1 Valve apparatus of reciprocating compressor |
| 06/19/2008 | WO2008072810A1 Oil separator for reciprocating compressor having insulation function |
| 06/19/2008 | WO2008072809A1 Apparatus for adjusting top clearance of reciprocating compressor |
| 06/19/2008 | WO2008072513A1 Compressor |
| 06/19/2008 | DE112006002191T5 Hubkolbenmaschine Reciprocating engine |
| 06/18/2008 | EP1933031A2 Variable displacement compressor |
| 06/18/2008 | EP1933030A1 Method and device for assembling swash plate type fluid machine |
| 06/18/2008 | EP1831562B1 Piston-cylinder arrangement for a reciprocating compressor |
| 06/18/2008 | CN101203588A Refrigerating-machine oil composition and compressor and refrigerating apparatus both employing the same |
| 06/18/2008 | CN101201049A Suction throttle valve of a compressor |
| 06/18/2008 | CN101201046A Variable displacement compressor |
| 06/18/2008 | CN100395450C Compressor |
| 06/18/2008 | CN100395449C Axial piston machine |
| 06/17/2008 | US7387501 Control valve for variable displacement compressor |
| 06/12/2008 | WO2008069001A1 Oscillatory plate type variable capacity compressor |
| 06/12/2008 | US20080138213 Capacity Control Valve |
| 06/12/2008 | US20080138212 Axial Piston Compressor |
| 06/11/2008 | EP1930591A2 Compressor having a mechanism for separating and recovering lubrication oil |
| 06/11/2008 | EP1930590A1 Oscillation plate type compressor |
| 06/11/2008 | EP1930589A1 Cladded axial motor/pump piston and method of producing same |
| 06/10/2008 | US7384249 Fluid metering system |
| 06/05/2008 | WO2008066156A1 Reciprocating compressor of refrigerating machine |
| 06/05/2008 | WO2008066155A1 Variable displacement swash plate compressor |
| 06/05/2008 | WO2008066134A1 Control valve for variable displacement compressor |
| 06/05/2008 | DE102006056823A1 Compressor, particularly axial piston compressor for air conditioning system of vehicle, has engine area with compression bearing of lowest pressure, particularly with volume, which has lowest predominating pressure |
| 06/04/2008 | CN201068848Y Air-conditioner compressor sliding shoe |
| 06/04/2008 | CN101194105A Capacity control valve |
| 06/04/2008 | CN101194104A Axial piston compressor |
| 06/03/2008 | US7381031 Control valve for variable displacement compressor |
| 05/29/2008 | US20080124228 Rotary Pump And Multiple Rotary Pump Employed Thereof |
| 05/29/2008 | US20080120991 Compressor having a mechanism for separating and recovering lubrication oil |
| 05/28/2008 | EP1925821A2 Structure for sensing refrigerant flow rate in a compressor |
| 05/28/2008 | EP1925680A2 Multi-row thrust roller bearing |
| 05/28/2008 | CN101189432A Capacity control valve |
| 05/28/2008 | CN101187363A Multi-piston type air compressor |
| 05/27/2008 | US7377754 Compressor |