| 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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| 04/20/2006 | WO2006039891A1 Air-conditioning compressor or air conditioner |
| 04/20/2006 | US20060083628 Swach plate type variable displayment compressor for supercritical refrigeration cycle |
| 04/20/2006 | DE10248703B4 Axialkolbenverdichter für Fahrzeugklimaanlagen Axial piston compressor for vehicle air conditioning systems |
| 04/19/2006 | EP1647711A2 Torque calculation apparatus and torque calculation method of variable capacitance compressor |
| 04/19/2006 | EP1647710A1 Control valve for variable displacement compressor |
| 04/19/2006 | EP1647670A1 Compressor |
| 04/19/2006 | EP1646796A1 Coupling member |
| 04/19/2006 | EP1220991B1 Multi-stage diaphragm-type compressor |
| 04/19/2006 | CN1760544A Control valve for variable displacement compressor |
| 04/19/2006 | CN1760543A Compressor of mattress of flexible body |
| 04/19/2006 | CN1252388C Changeable displacement compressor able to reducing noise produced |
| 04/12/2006 | CN2771510Y 400Hz motor driven lubricating-free air compression system |
| 04/12/2006 | CN2771509Y Circular piston displacement pump |
| 04/12/2006 | CN1759246A Cylinder supporting structure of reciprocating compressor |
| 04/12/2006 | CN1757917A Linear compressor |
| 04/12/2006 | CN1250873C 压缩机 Compressor |
| 04/11/2006 | US7025572 Compressor with integral control unit |
| 04/11/2006 | US7024875 Air conditioning apparatus using variable displacement compressor |
| 04/05/2006 | EP1643124A2 Displacement control mechanism for variable displacement compressor |
| 04/05/2006 | EP1367220B1 Rotary hydraulic machine |
| 04/05/2006 | CN1755107A Discharge nozzle structure of linear compressor |
| 04/05/2006 | CN1755106A Linear compressor |
| 04/05/2006 | CN1755105A Arrangement for preventing piston collision with discharge valve of linear compressor |
| 04/05/2006 | CN1249342C 往复式压缩机 Reciprocating Compressors |
| 04/04/2006 | US7021901 Variable displacement compressor |
| 04/04/2006 | US7021194 Sliding component and compressor |
| 04/04/2006 | US7021193 Variable displacement compressor hinge mechanism |
| 03/30/2006 | WO2006032234A1 Compressor |
| 03/30/2006 | US20060067837 Vehicle air conditioner in which shaft seal is protected |
| 03/30/2006 | DE102005041422A1 Air-conditioning compressor for motor vehicle, has torque represented as parabolic function of valve input signal |
| 03/30/2006 | DE102004040476B4 Kapazitäts-Steuerventil A capacity control valve |
| 03/29/2006 | CN2767702Y Mechanism for preventing planet disk from rotation in swashplate type compressor |
| 03/29/2006 | CN2767701Y Single-side swashplate type compressor |
| 03/29/2006 | CN2767700Y Rotation preventing mechanism behind shaft for compressor |
| 03/29/2006 | CN2767699Y Compressor spindle support mechanism |
| 03/29/2006 | CN1754306A Compressor driving unit and refrigerator using the same |
| 03/29/2006 | CN1752445A Structure for mounting sucking valve of linear compressor |
| 03/29/2006 | CN1752444A 线性压缩机 Linear Compressor |
| 03/29/2006 | CN1752442A Crank-sliding block reciprocating piston non-oil lubricating compressor |
| 03/29/2006 | CN1247895C Volume changeable compressor control valve |
| 03/29/2006 | CN1247891C Multistage high pressure compressor |
| 03/28/2006 | US7018179 Capacity control valve for variable displacement compressor |
| 03/23/2006 | WO2006030580A1 Compressor |
| 03/23/2006 | US20060062677 High pressure pump |
| 03/22/2006 | EP1637737A1 Multi-cylinder reciprocating compressor |
| 03/22/2006 | EP1637736A2 Control valve for variable displacement compressor |
| 03/22/2006 | EP1636492A1 Axial piston compressor, particularly a compressor for the air-conditioning system of a motor vehicle |
| 03/22/2006 | CN1749564A Compressor having discharge mufflers |
| 03/22/2006 | CN1749562A Piston type air compressor |
| 03/21/2006 | US7014428 Controls for variable displacement compressor |
| 03/21/2006 | US7014427 Capacity controller of capacity variable compressor |
| 03/21/2006 | US7013793 Diaphragm mounting method for a diaphragm pump |
| 03/21/2006 | US7013791 Axial piston machine with a swash plate |
| 03/16/2006 | WO2006027949A1 Hemispherical shoe and method of manufacturing the same |
| 03/16/2006 | WO2006027948A1 Sliding surface of sliding member |
| 03/16/2006 | US20060056986 Multi-cylinder compressor |
| 03/16/2006 | US20060056985 Multi-cylinder reciprocating compressor |
| 03/16/2006 | DE102004041645A1 Axialkolbenverdichter Axial piston |
| 03/15/2006 | EP1635059A2 Reciprocating axial displacement device |
| 03/15/2006 | EP1635058A1 Flow control valve for a variable displacement refrigerant compressor |
| 03/15/2006 | EP1105647B9 Coolant compressor system |
| 03/15/2006 | CN1746497A Compressor |
| 03/15/2006 | CN1245572C Double cylinders device of reciprocating sealed compressor |
| 03/15/2006 | CN1245571C Hybrid compressor system |
| 03/14/2006 | US7011469 Piston joint |
| 03/09/2006 | WO2006024345A1 Axial piston compressor |
| 03/09/2006 | US20060051223 Hydrotransformer |
| 03/09/2006 | US20060051216 High-efficiency, large angle, variable displacement hydraulic pump/motor |
| 03/09/2006 | DE102004043036A1 Strömungsarbeitsmaschine mit Fluidentnahme Turbomachine with fluid removal |
| 03/08/2006 | CN2763573Y Support ring for piston type compressor |
| 03/08/2006 | CN2763572Y Double-cylinder inflation pump |
| 03/08/2006 | CN1743672A Control valve for variable displacement compressor |
| 03/08/2006 | CN1743667A Suction muffler for compressor |
| 03/07/2006 | US7007589 Piston assembly |
| 03/02/2006 | WO2006022105A1 Compressor |
| 03/02/2006 | US20060046857 Coupling member |
| 03/02/2006 | US20060045763 Compressor |
| 03/02/2006 | DE10203662B4 Verstellbarer Taumelscheibenkompressor mit Kapazitätssteuerungsmechanismus Displacement swash plate type compressor with capacity control mechanism |
| 03/01/2006 | EP1630419A2 Control valve for variable displacement compressor |
| 03/01/2006 | EP1630418A1 Control valve for variable displacement compressor |
| 03/01/2006 | CN1243913C Safety goggles specially, industrial protective goggles |
| 02/28/2006 | US7004734 Reciprocating refrigerant compressor |
| 02/28/2006 | US7004729 Compressor with pot-shaped housing and housing sealing cover |
| 02/28/2006 | US7004061 Swash-plate compressor having a special sliding surface between a coupling portion of a piston and a shoe |
| 02/23/2006 | US20060039801 Hydrostatic transmission |
| 02/23/2006 | US20060039799 Control valve for variable displacement compressor |
| 02/23/2006 | US20060039798 Control valve for variable displacement compressor |
| 02/23/2006 | US20060039795 Fluid-working machine and operating method |
| 02/23/2006 | DE102004040137A1 Energie sparender Hochleistungskompressor Energy-saving, high-performance compressor |
| 02/23/2006 | DE102004040042A1 Axialkolbenverdichter Axial piston |
| 02/22/2006 | EP1628017A2 Control valve for variable displacement compressor |
| 02/22/2006 | CN1738971A Control valve of variable displacement compressor |
| 02/22/2006 | CN1737373A Control valve for variable displacement compressor |
| 02/22/2006 | CN1737370A Control valve for variable displacement compressor |
| 02/22/2006 | CN1737369A Automobile air-conditioner compressor |
| 02/21/2006 | US7000420 Compressor |
| 02/16/2006 | US20060034704 Multi-cylinder, reciprocating compressors for air conditioning systems mounted in vehicles |
| 02/16/2006 | US20060034703 Metering Pump with proportional output |
| 02/16/2006 | US20060032370 Combination of a chamber and a piston, a pump, a motor, a shock absorber and a transducer incorporating the combination |
| 02/15/2006 | CN2758519Y Double head gas-taking compressor |