Patents
Sitemap › F01 - Machines or engines in general; Engine plants in general; Steam engines › F01B - Machines or engines, in general or of positive-displacement type, e.g. steam engines › F01B 3 - Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
Patents for F01B 3 - Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis (2,319)
07/2012
07/25/2012CN102606437A Piston mechanism and method for implementing movement of pistons
07/19/2012US20120180650 Axial piston machines
07/18/2012CN102597536A Method and apparatus for controlling a pump
07/11/2012EP2281107B1 Engine with a variable volume chamber
06/2012
06/28/2012US20120159960 Turbomachine drive arrangement
06/21/2012WO2012080464A1 Drive system
06/21/2012DE102010063289A1 Antriebssystem Drive system
06/14/2012US20120144996 Axial Piston Pump With Pistons Having Metallic Sealing Rings
06/14/2012DE102010054415A1 Hydrostatic pump assembly has two displacement pumps, where former displacement pump has working space with high pressure medium flow path that is brought into pressure fluid connection with another working space of latter displacement pump
05/2012
05/31/2012WO2012069118A1 Axial piston unit having an adjustable displacement volume
05/30/2012EP2456967A2 Axial-piston motor, method for operating an axial piston motor, and method for producing a heat exchanger of an axial-piston motor
05/30/2012EP2456956A2 Axial-piston motor, method for operating an axial piston motor, and method for producing a heat exchanger of an axial-piston motor
05/30/2012EP2456955A2 Axial-piston motor, method for operating an axial piston motor, and method for producing a heat exchanger of an axial-piston motor
05/30/2012EP2456954A2 Axial-piston motor, method for operating an axial piston motor, and method for producing a heat exchanger of an axial-piston motor
05/29/2012US8186316 Opposite radial rotary-piston engine of choronski-modification
05/24/2012DE102010052067A1 Hydraulische Kolbenmaschine Hydraulic piston engine
05/16/2012DE102010051299A1 Axial piston combustion engine has multiple engine cylinders, in which engine piston is longitudinally moved, where engine pistons are designed as tandem piston
05/09/2012CN202215301U High-speed revolution cylinder capable of realizing length adjustment
05/03/2012WO2012056392A1 Axial piston machines
05/03/2012WO2012054941A1 Axial engine of eight cylinders
05/02/2012EP2446158A1 Flexible connecting rod
04/2012
04/17/2012US8156738 Hydrostatic transmission having two axial piston units
04/04/2012EP2436919A1 Hydraulic distribution device by means of a two-way, variable-delivery pump
03/2012
03/29/2012US20120073430 Variable Displacement Compressor
03/28/2012CN102395757A Co-axial crankless engine
03/21/2012EP2430306A2 Integrated rankine-cycle machine
03/20/2012US8137078 Axial piston machine
03/08/2012WO2011095280A3 Axial piston engine and control plate
03/07/2012EP1835138B1 Exhaust gas purifier for internal combustion engine
03/01/2012WO2012000126A3 Wobble plate engine
02/2012
02/22/2012EP2419607A1 A co-axial crankless engine
02/21/2012US8118567 Swash plate type piston pump motor
02/16/2012WO2012019656A1 Swashplate motor
02/09/2012DE102011052481A1 Axial piston machine has shaft, cylinder arrangement with cylinder housing and cylinders and piston that is guided in cylinders, where piston is provided for driving shaft
02/09/2012DE102010036917A1 Axial piston machine i.e. steam engine, for e.g. vehicle, has closing body arranged in inlet chamber for working medium with increased pressure, so that medium is conducted for expanding into cylinder through passage and inlet port
02/02/2012US20120024147 Co-axial crankless engine
01/2012
01/19/2012DE10324442B4 Fluideinrichtung Fluid means
01/19/2012DE102010027001A1 Drive unit for hydraulically driven vehicle, has restrictor piston partially arranged within motor plunger, where stroke movements of motor plunger and restrictor piston are directly correlated to each other
01/17/2012US8096787 Straight-line piston fluid engine with wobble drive valve actuation
01/17/2012US8096228 Bent axis dual yoke hydromodule
01/11/2012CN101680436B Retaining segment
01/05/2012WO2012000126A2 Wobble plate engine
01/04/2012CN102308089A Variable length bent-axis pump/motor
01/04/2012CN101421498B Internal combustion engine with variable compression ratio
01/03/2012US8087904 Hybrid hydraulic-electric RAM pumping unit with downstroke energy recovery
12/2011
12/21/2011EP2396544A2 Variable length bent-axis pump/motor
12/21/2011CN102292541A 斜轴结构式轴向柱塞机 Structure Oblique axial piston machine
12/13/2011US8074451 Electric motor actuation of a hydrostatic pump
12/01/2011DE10244828B4 Zylinderkurbelgehäuse für eine Verbrennungskraftmaschine Cylinder crankcase for an internal combustion engine
11/2011
11/30/2011EP2389525A2 Transmission device for transmitting a torque and device for producing or converting a torque
11/30/2011EP2389514A1 Axial piston machine having bent axis construction
11/29/2011US8065951 Servo-controlled tipping platform and motion control system therefor
11/29/2011CA2521042C Method and device for converting heat energy into mechanical energy
11/17/2011WO2010102874A3 Integrated rankine-cycle machine
11/10/2011US20110271829 Rotary Hydraulic Machine and Controls
11/10/2011US20110271828 Axial Piston Machine having Bent Axis Construction
11/01/2011US8047810 Double-headed piston type compressor
11/01/2011US8047120 Hydraulic piston pump with a balance valve
10/2011
10/27/2011US20110259188 Axially rotating free piston
10/26/2011EP2379844A1 Internal combustion engine with eccentrically mounted swash plate
10/20/2011WO2011127502A1 Reciprocating piston engine with improved mass equalization
10/19/2011EP1989420B1 Internal combustion engine with variable compression ratio
10/18/2011US8037808 Axial piston machine
10/13/2011WO2011066466A3 Actuator with thrust flanges and laterally tiltable tool assembly using same
10/13/2011WO2011051453A3 Subsea pumping system
10/06/2011WO2011123152A1 Barrel-type internal combustion engine and/or piston actuated compressor with optimal piston motion for increased efficiency
10/04/2011US8028614 Wobble plate compressor
09/2011
09/28/2011CN101460741B Axial piston machine having a hydrostatic support of the hold-down
09/22/2011WO2011115595A1 A flywheel shaft having steering channel which directly transfers the piston linear motion to the flywheel ring gear
09/15/2011WO2011011326A8 Hydraulic pump
09/14/2011CN101305173B Engine with pistons aligned parallel to the drive shaft
09/08/2011US20110214564 Variable displacement compressor
09/07/2011EP1147331B1 Spool valve for fluid control
09/07/2011CN101356341B Axial piston machine having a guide limb for a cage segment
08/2011
08/30/2011US8007250 Compressor
08/23/2011USRE42633 Spool valve for fluid control
08/23/2011US8001883 Return to neutral device for a hydraulic apparatus
08/23/2011US8001777 Axle driving apparatus
08/18/2011WO2011057891A3 Free piston internal combustion engine
08/16/2011US7997880 Compressor
08/11/2011US20110192276 Axial piston machine of swashplate design
08/10/2011CN102149900A Rotary machine with pistons and a turret
08/09/2011US7992484 Rotary hydraulic machine and controls
07/2011
07/28/2011WO2010075250A3 Two-cycle swash plate internal combustion engine
07/19/2011US7980167 Axial piston compressor
07/12/2011US7975600 Axial piston machine, recoil plate and method of manufacturing a recoil plate
07/12/2011US7975599 Regulating device for a hydrostatic piston engine with electronic control unit
07/07/2011US20110162522 Apparatus driven by compressed air and equipped with dual piston function for use in body construction in the automotive industry
06/2011
06/30/2011WO2011056302A3 Method and apparatus for controlling a pump
06/16/2011DE102009058332A1 Axialkolbenmaschine Axial piston
06/09/2011US20110135507 Hydraulic piston machine, in particular water hydraulic machine
06/03/2011WO2011066466A2 Actuator with thrust flanges and laterally tiltable tool assembly using same
06/03/2011CA2781885A1 Actuator with thrust flanges and laterally tiltable tool assembly using same
06/01/2011DE102008006137B4 Taumelgetriebe und Taumelgetriebesystem Wobble wobble gear and transmission system
05/2011
05/25/2011EP2324201A1 Rotary machine with pistons and a turret
05/25/2011CN101151461B Axial piston machine having an elongated guide element for a cage segment
05/19/2011WO2011057891A2 Free piston internal combustion engine
05/19/2011WO2010091305A3 Variable length bent-axis pump/motor
05/19/2011US20110113954 Swash Plate Type Liquid-Pressure Rotating Device
05/19/2011DE102009053029A1 Swash plate arrangement for swash plate machine, has support section which is extended around main axis of swash plate arrangement in annular manner
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