Patents
Sitemap › F04 - Positive-displacement machines for liquids; Pumps for liquids or elastic fluids › F04B - Positive-displacement machines for liquids; Pumps › F04B 27 - Multi-cylinder pumpsspecially adapted for elastic fluids and characterised by number or arrangement of cylinders
Patents for F04B 27 - Multi-cylinder pumpsspecially adapted for elastic fluids and characterised by number or arrangement of cylinders (7,781)
08/2005
08/03/2005CN1650122A Swash plate devices
08/03/2005CN1648454A Control valve for variable displacement compressor
08/03/2005CN1213231C Control valve in variable displacement compressor and mfg. method thereof
08/03/2005CN1213228C Frame support apparatus of closed compressor
08/03/2005CN1213227C Rotary oblique disk-shape compressor and slipper for same
08/03/2005CN1213226C Method for producing slide-shoe of rotary inclined disc type compressor
08/03/2005CN1213225C Multi cylinder compressor
08/02/2005US6923626 Variable displacement compressor with decelerating mechanism for noise inhibition
07/2005
07/28/2005US20050163624 Variable displacement compressor
07/28/2005US20050160729 Rotating fluid machine
07/28/2005DE10206743B4 Verdichter Compressor
07/28/2005DE10206572B4 Taumelscheiben-Kompressor Swash plate compressor
07/28/2005DE102004062221A1 Steuerungseinheit für einen verstellbaren Kompressor Control unit for a variable displacement compressor
07/27/2005EP1230483B1 Piston engine, especially a compressor
07/27/2005CN1646808A Variable displacement compressor
07/27/2005CN1646807A Variable displacement compressor
07/27/2005CN1644927A Compressor
07/26/2005US6921205 Sliding material
07/26/2005US6920819 Uniform piston ring fill
07/21/2005WO2005066513A1 Thrust needle roller bearing, support structure receiving thrust load of compressor for car air-conditioner, support structure receiving thrust load of automatic transmission, support structure for nonstep variable speed gear, and support structure receiving thrust load of manual transmission
07/21/2005WO2005066492A1 Variable displacement compressor
07/21/2005WO2005066491A1 Piston pump useful for aerosol generation
07/21/2005US20050158182 Piston type compressor
07/21/2005US20050156386 Sealing device and compressor
07/21/2005DE10392645T5 Elektrischer Kompressor The electric compressor
07/21/2005DE10360534A1 Kraftstoffhochdruckpumpe für Common-Rail-Einspritzsysteme High-pressure fuel pump for common rail injection systems
07/21/2005DE102004060936A1 Steuereinheit für Kompressor variabler Verdrängung Control unit for variable displacement compressor
07/20/2005EP1555467A1 Sealing device and compressor
07/20/2005EP1555437A1 Compressor
07/20/2005CN1641003A Sliding material comprising flat fluoroplastic particles and binder resin
07/20/2005CN1211580C Clutchless volume variable compressor
07/19/2005US6918336 Rotary hydraulic machine
07/14/2005US20050152798 Piston compressor
07/14/2005DE10360352A1 Wobble plate compressor for a carbon dioxide air conditioner, especially a vehicle air conditioner, comprises an annular gap in the radial direction formed between a lifting piston and a compression cylinder
07/13/2005EP1553316A1 Pulley support double row ball bearing
07/13/2005EP1553293A2 Heat insulating structure in piston type compressor
07/13/2005EP1553291A2 Reciprocating piston engine
07/13/2005CN1637281A Piston compressor
07/13/2005CN1637280A Pancake compressor
07/12/2005US6915765 Piston engine assembly
07/07/2005WO2005061891A1 Clutchless compressor
07/07/2005WO2005061890A1 High-pressure fuel pump for common-rail injection systems
07/07/2005US20050147504 Variable displacement compressor
07/07/2005US20050147503 Variable displacement compressor
07/07/2005US20050145105 Swash plate compressor
07/07/2005US20050144948 Individual cogeneration plant and local network
07/07/2005DE10356373A1 Hubkolbenmaschine Reciprocating engine
07/06/2005EP1550808A1 Composite drive system for compressor
07/06/2005CN2707999Y Oblique tray type compressor body
07/05/2005US6913447 Metering pump with varying piston cylinders, and with independently adjustable piston strokes
07/05/2005US6912948 Swash plate compressor
07/05/2005US6912783 Method of manufacturing a valve plate for compressor
06/2005
06/30/2005WO2005059363A1 Crank gear for a reciprocating compressor
06/30/2005WO2005059311A1 Swash plate drive system
06/30/2005WO2004113724A3 Hybrid nutating pump
06/30/2005US20050142016 Heat insulating structure in piston type compressor
06/30/2005US20050139064 Sliding material comprising fluorine plastic and binder resin
06/30/2005DE10357084A1 Swash plate transmission, especially for axial piston pump, has tumble body set rotating by drive element at least on partial area of inner or outer surface, whereby diameter of drive element is smaller than that of tumble body in this area
06/30/2005CA2549933A1 Crank gear for a reciprocating compressor
06/29/2005EP1548282A2 Swash plate compressor
06/29/2005EP1548281A2 Piston type compressor
06/29/2005EP1548280A1 Piston compressor
06/29/2005EP1548067A1 Sliding material comprising flat fluoroplastic particles and binder resin
06/29/2005EP1546559A2 Long-piston hydraulic machines
06/29/2005CN1632309A 杠杆式空气压缩机 Leveraged air compressor
06/28/2005US6910406 Axial piston compressor
06/28/2005US6910344 Compressor torque estimate device, engine controller and method of estimating compressor torque
06/23/2005US20050135954 Compressor
06/23/2005US20050135953 Hydraulic pump
06/23/2005US20050132879 Piston pump useful for aerosol generation
06/23/2005US20050132703 Rotating fluid machine
06/23/2005DE10358471A1 Kältemittelverdichter für Kraftfahrzeuge Refrigerant compressors for motor vehicles
06/23/2005DE10354039A1 Axial piston compressor especially for cooling system has a swashplate drive with a spring pack with strongly degressing non linear characteristics
06/23/2005DE10354038A1 Axialkolbenverdichter, insbesondere Verdichter für die Klimaanlage eines Kraftfahrzeuges Axial piston, especially compressor for the air conditioning system of a motor vehicle
06/22/2005EP1544464A2 Improved hydraulic pump
06/22/2005EP1543243A1 Loader/excavator-type heavy-construction machine and method of controlling the operation of one such machine
06/22/2005EP1543056A1 Process and apparatus for the production of a polyurethane binder
06/22/2005CN2705628Y No oil compressor of piston type large displacement link rod as linear motion
06/22/2005CN1629476A Hermetic compressor
06/22/2005CN1207493C Rotary slant shaft type gas compressor with multi-stepped exhaust system
06/21/2005US6908290 Air conditioning compressor having reduced suction pulsation
06/16/2005US20050129534 Hermetic compressor
06/16/2005US20050126389 Swash plate drive system
06/16/2005US20050126388 Variable displacement compressor hinge mechanism
06/16/2005DE19880312B4 Taumelscheibenkompressor Swash plate compressor
06/16/2005DE10351372A1 Compressor, especially for air conditioning unit of motor vehicle, has housing with holder constructed as separate component after fashion of hose clamp or clamping collar
06/16/2005DE102004053564A1 Kompressor Compressor
06/15/2005CN1626793A Sloping cam plate in camplate type compressor and method for painting coat on the sloping cam plate
06/14/2005US6905246 Double-sided sliding thrust bearing
06/09/2005WO2005052420A1 Microvalve device suitable for controlling a variable displacement compressor
06/09/2005WO2005028866A3 Axial piston compressor
06/09/2005US20050124446 Positioning structure for power transmission mechanism
06/09/2005US20050123409 Controller for variable displacement compressor and control method for the same
06/09/2005US20050120984 Reciprocating engine
06/09/2005DE10392799T5 Steuerung für einen verstellbaren Kompressor Control for a variable displacement compressor
06/09/2005CA2546585A1 Microvalve device suitable for controlling a variable displacement compressor
06/08/2005CN1205410C Semi-spherical shoe
06/07/2005US6902379 Displacement control valve of variable displacement compressor, compressors including such valves, and methods for manufacturing such compressors
06/02/2005WO2005050019A1 Refrigerant compressor for motor vehicles
06/02/2005WO2005050016A1 Axial piston compressor, in particular for the air conditioning system of a motor vehicle
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