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)
11/2013
11/06/2013CN203271816U Inlet and exhaust structure of rotary motor
10/2013
10/31/2013WO2013162632A1 Variable-compression engine assembly
10/29/2013US8567358 Environmental friendly two stroke engine
10/15/2013US8555773 Retaining segment
10/09/2013CN203230459U 旋转式发动机 Rotary engine
10/03/2013WO2013143953A1 Hydraulic transformer
10/03/2013WO2013143860A2 Hydrostatic axial piston machine
10/01/2013CA2618008C Cam driven piston compressor
09/2013
09/18/2013EP2541060B1 Timing mechanism for a swashplate bearing
09/05/2013DE102012004303A1 Hydrostatic axial piston motor, particularly propulsion motor for vehicle or mobile working machine, has cylinder drum and additional pressure relief provided in contact area, where additional pressure relief is activated during starting
09/04/2013EP2633207A1 Axial piston machines
08/2013
08/29/2013WO2013124604A1 Diesel internal combustion engine
08/28/2013CN103270341A Axial piston machines
08/22/2013US20130213214 Swashplate pivot bearing
08/21/2013CN101960088B Reciprocating combustion engine
08/20/2013US8511216 Hydraulic actuator unit
08/15/2013US20130205990 Piston machine
08/15/2013US20130205989 Axial Piston Machine having a Retraction Plate, and Method for the Production Thereof
08/15/2013US20130205987 Hydraulic Axial Piston Machine
08/08/2013US20130199363 Axial piston machine
08/07/2013CN103233779A Air intake and exhaust structure of rotary type engine
08/06/2013US8500416 Doubled seal disk for piston pump
08/06/2013US8499680 Return to neutral device for a hydraulic apparatus
07/2013
07/18/2013WO2013106810A1 Compressor for pressurized fluid output
07/17/2013EP2615277A2 Turbomachine drive arrangement
07/17/2013CN102016230B 内燃发动机 Internal combustion engine
07/16/2013US8485794 Reciprocating compressor with rotary valve
07/16/2013US8485156 Rotary internal combustion engine
07/11/2013WO2013016780A4 Cam engine
07/11/2013DE102008047275C5 Expansionsmaschine Expander
07/02/2013US8475141 Pump assembly for high pressure cleaners
06/2013
06/27/2013WO2013095114A1 Rotary drive system having a cam follower with detachable wheel support
06/27/2013WO2013095112A1 Cam follower with an angled axis of rotation
06/20/2013WO2013087666A1 Hydrostatic axial piston machine
06/20/2013US20130152777 Hydraulic pump or motor
06/20/2013DE102012222850A1 Hydrostatische Axialkolbenmaschine Hydrostatic axial piston engine
06/20/2013DE102012222743A1 Bent axis design adjustable axial piston machine e.g. motor, has cylinder sleeves supported at ball portion, and piston whose ball portion is displaceably guided in cylinder cases, where ball portions are sealingly received in cases
06/20/2013DE102011056580A1 Hydrostatic drive unit for vehicle, has axial piston motors whose drive shafts are formed as plug shaft and are rotatably supported in motor housing using bearings
06/05/2013CN101440787B Bearing restricting device in swash plate hydraulic pump or motor
05/2013
05/29/2013CN103124850A Hydraulic machine with oil dams
05/28/2013US8449266 Control valve for variable displacement compressor
05/28/2013US8448432 Actuators
05/23/2013DE112006003005B4 Verbrennungsmotor Combustion engine
05/22/2013CN101903655B Retraction ball for a hydrostatic piston machine
05/16/2013DE102011118622A1 Valve controlled axial piston machine for e.g. vehicle, has outlet openings guided via cylinder head corresponding to cylinders such that temporary connection is produced between cavity and expansion volume over off-axis aperture in valve
05/10/2013WO2013016780A3 Cam engine
05/10/2013WO2011054409A3 Axial piston machine having a swashplate design
05/08/2013CN101932792B Axial piston engine and method for operating an axial piston engine
04/2013
04/30/2013US8429908 Hydraulic system
04/24/2013EP2584221A1 Transmission device for transferring a torque and apparatus for generating or converting a torque
04/24/2013CN101240745B Combustion cylinder for internal combustion engine
04/17/2013CN102149900B Rotary machine with pistons and a turret
04/11/2013WO2012168696A3 A rotary power device
04/04/2013WO2013045166A1 Hydrostatic axial piston machine
04/04/2013DE10223844B4 Wasserhydraulische Maschine Water hydraulic machine
03/2013
03/21/2013WO2013037614A2 Hydraulic piston machine
03/21/2013WO2013037611A1 Piston guide sleeve for an axial piston machine, and axial piston machine comprising a piston guide sleeve
03/21/2013US20130068091 Hydraulic pump/motor and method of suppressing pulsation of hydraulic pump/motor
03/20/2013CN102979694A 压缩机 Compressor
03/19/2013US8397624 Hydraulic actuator and joint driving unit employing the same
03/06/2013CN102959182A Reciprocating piston engine with improved mass equalization
03/05/2013US8387514 Hydrostatic piston machine with output volume flow in the circumferential direction
02/2013
02/20/2013EP2558683A1 Reciprocating piston engine with improved mass equalization
02/19/2013CA2342932C Piston engine balancing
02/14/2013WO2013020655A1 Stop device, adjusting cylinder with such a stop device, method for producing such a stop device and tool for performing the method
02/07/2013DE102011109598A1 Anschlagvorrichtung,Verstellzylinder mit einer derartigen Anschlagvorrichtung, Verfahren zur Herstellung einer derartigen Anschlagvorrichtung und Werkzeug zur Durchführung des Verfahrens Stop means adjusting cylinder with such a stopper device, method of manufacturing such a stopper device and tool for performing the method
02/07/2013CA2842389A1 Cam engine
02/05/2013US8365653 Hydraulic pump
01/2013
01/24/2013WO2012107013A3 Axial piston motor and method for operating an axial piston motor
01/17/2013WO2011087576A3 Hydraulic machine with oil dams
01/16/2013CN101796265B An axial piston machine with rotation restraint mechanism
01/09/2013CN202659284U Environment-friendly automobile exhaust treater
01/02/2013EP2541060A1 Timing mechanism for a swashplate bearing
12/2012
12/13/2012WO2012168706A1 Converting apparatus
12/12/2012EP2531721A2 Axial piston engine and control plate
12/11/2012US8327820 Pressure engine, in particular, an internal combustion engine, with an annular structure
12/11/2012US8327751 Wabble plate type variable displacement compressor
12/04/2012US8322270 Reciprocating piston machine
11/2012
11/15/2012DE102011101538A1 Axial piston engine has housing shell, whose top opening is closed by cover, where cylinder drum is pivoted on inner wall of housing shell, where cylinder drum is connected with shaft coaxial to rotational axis of cylinder drum
11/08/2012US20120279387 Axial piston machine having a swashplate design
10/2012
10/31/2012CN102758650A Rankine cycle expansion machine
10/25/2012US20120269656 Opposing swash plate piston pump/motor
10/10/2012CN202483632U Gas distributing mechanism for V-shaped multi-cylinder aerodynamic engines and engine
10/04/2012WO2012130505A1 Adjusting device of a hydrostatic module
10/03/2012EP2504587A2 Actuator with thrust flanges and laterally tiltable tool assembly using same
09/2012
09/25/2012US8272315 Dual pump
09/20/2012DE112010004146T5 Verfahren und gerät zum steuern einer pumpe Method and apparatus for controlling a pump
09/19/2012EP2500515A1 Combustion engine
09/19/2012EP2499337A2 Free piston internal combustion engine
09/19/2012CN102686848A Axial-piston motor, method for operating an axial piston motor, and method for producing a heat exchanger of an axial-piston motor
09/12/2012CN102667059A Axial-piston motor, method for operating an axial piston motor, and method for producing a heat exchanger of an axial-piston motor
09/11/2012US8261654 Axial piston machine having swivel cradle actuating pistons and displacement limiting devices
09/07/2012WO2012117063A1 Fluid energy machine having two opposite cylinder rotors
08/2012
08/30/2012WO2012113949A1 Three-stroke internal combustion engine
08/22/2012EP2489876A1 Piston-to-shoe interface lubrication method
08/15/2012EP1474594B1 Internal combustion engine using opposed pistons
08/02/2012DE102011009537A1 Hydrostatische Maschine, insbesondere Axialkolbenmaschine Hydrostatic machine, in particular axial piston
08/01/2012EP2481901A2 Crankless engine
08/01/2012EP2480761A1 Gas expansion motor
07/2012
07/31/2012US8230773 Axial piston compressor, in particular a compressor for the air conditioning system of a motor vehicle
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