| Patents for F01B 3 - Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis (2,319) |
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| 03/05/2015 | WO2015027291A1 Engine |
| 02/19/2015 | US20150050164 Hydraulic machine, in particular hydraulic pressure exchanger |
| 02/11/2015 | CN104343467A 斜轴结构方式的静液压轴向活塞机 Inclined shaft structure mode hydrostatic axial piston machine |
| 02/05/2015 | DE102013108409A1 Hydrostatische Axialkolbenmaschine in Schrägachsenbauweise Hydrostatic axial piston machine of bent axis construction |
| 02/05/2015 | DE102013108408A1 Hydrostatische Axialkolbenmaschine in Schrägachsenbauweise mit einem Gleichlaufgelenk zur Mitnahme der Zylindertrommel Hydrostatic axial piston machine of bent axis construction having a constant velocity joint for driving the cylinder drum |
| 02/05/2015 | DE102013108406A1 Hydrostatische Axialkolbenmaschine in Schrägachsenbauweise Hydrostatic axial piston machine of bent axis construction |
| 02/03/2015 | US8943950 Reciprocating pump flow control |
| 02/03/2015 | US8943949 Neutral setting apparatus of an adjustable hydraulic machine |
| 01/22/2015 | WO2015007465A1 Method and system for controlling a swivel angle |
| 01/22/2015 | DE102013211987A1 Dichtung für Axialkolbenmaschine mit Vibrationsdämpfung Seal for axial piston machine with vibration damping |
| 01/15/2015 | WO2015003954A1 Axial piston machine |
| 01/15/2015 | DE102013213614A1 Axialkolbenmaschine Axial piston |
| 01/01/2015 | US20150000514 Rotary drive system having a cam follower with detachable wheel support |
| 01/01/2015 | US20150000512 Hydraulic motor |
| 12/11/2014 | US20140360351 Fluid pressure rotary machine |
| 12/09/2014 | US8904917 Fluid power helical rotary actuator |
| 11/27/2014 | US20140345449 Variable displacement devices and related methods |
| 11/11/2014 | US8881507 Air driven reductant delivery system |
| 10/21/2014 | US8863643 Co-axial crankless engine |
| 10/14/2014 | US8858198 Fan shroud for pump |
| 10/07/2014 | US8850953 Axial piston machine having bent axis construction |
| 10/02/2014 | US20140290207 External combustion engine |
| 10/02/2014 | DE102013205488A1 Axialkolbenmaschine Axial piston |
| 10/02/2014 | DE102013205480A1 Axialkolbenmaschine Axial piston |
| 10/02/2014 | DE102013205463A1 Axialkolbenmaschine Axial piston |
| 10/02/2014 | DE102013205417A1 Axialkolbenmaschine zur Schmierung des Schwenkwiegenlagers über Förderkolben Axial piston to lubricate the pivot bearing weighing about delivery piston |
| 10/02/2014 | DE102013205401A1 Hydrostatische Axialkolbenmaschine in Schrägscheibenbauweise Hydrostatic axial piston swashplate design |
| 10/02/2014 | DE102013205375A1 Hydrostatische Kolbenmaschine, insbesondere hydrostatische Axialkolbenmaschine Hydrostatic piston machine, in particular hydrostatic axial piston machine |
| 10/02/2014 | DE102013205263A1 Hydrostatische Axialkolbenmaschine in Schrägscheibenbauart Hydrostatic axial piston swashplate design |
| 10/01/2014 | EP2784313A1 Piston for an axial piston machine |
| 09/18/2014 | WO2014141090A1 Enhanced waste heat recovery system |
| 09/18/2014 | US20140265079 Spring Return Apparatus for an Axial Piston Machine of Swash Plate Design for Elastically Prestressing Sliding Pads Against the Swash Plate, and Axial Piston Machine having a Spring Return Apparatus of this Type |
| 09/16/2014 | US8833339 Reciprocating piston engine with improved mass equalization |
| 09/11/2014 | DE102013203159A1 Vorrichtung zum Erzeugen oder Wandeln eines Drehmoments An apparatus for generating or converting a torque |
| 09/04/2014 | DE102005055729B4 Hydrostatische Antriebseinheit mit einem Axialkolbenmotor in Taumelscheibenbauweise und mit einem Differentialgetriebe Hydrostatic drive unit with an axial piston swash plate design with a differential gear |
| 08/28/2014 | DE102013203154A1 Vorrichtung zum Erzeugen oder Wandeln eines Drehmoments An apparatus for generating or converting a torque |
| 08/05/2014 | US8794124 Hydraulic pump or motor |
| 07/29/2014 | US8789647 Steer by wire apparatus |
| 07/22/2014 | US8783162 Hydraulic driven turning device |
| 07/22/2014 | US8783161 Wobble plate type variable displacement compressor |
| 07/17/2014 | DE102013200456A1 Einrichtung zur Nutzung der Abwärme einer Brennkraftmaschine mit einer Axialkolbenmaschine Means for utilizing the waste heat of an internal combustion engine with an axial piston machine |
| 07/17/2014 | DE102013200452A1 Einrichtung zur Nutzung der Abwärme einer Brennkraftmaschine Means for utilizing the waste heat of an internal combustion engine |
| 07/15/2014 | US8777197 Clamping apparatus |
| 07/15/2014 | US8776666 Hydraulic motor driving device |
| 07/10/2014 | WO2014106420A1 Pneumatic motor with circularly working compressed air |
| 06/24/2014 | US8757045 Wobble plate type variable displacement compressor |
| 06/12/2014 | DE102012222936A1 Axialkolbenmaschine Axial piston |
| 06/12/2014 | DE102012222909A1 Terminal plate for axial piston-type hydraulic drive of hydraulic hybrid power train in motor car, has high pressure channel, and pipeline operated as high pressure channel and made of high pressure-stable material as adapter plate |
| 06/12/2014 | DE102012217045B3 Two-stroke swash plate motor for internal combustion engine, has cylinder with temporarily closeable inlet in region of suction chamber, where inlet is closable independent of piston position in cylinder |
| 06/11/2014 | EP2739826A2 Cam engine |
| 06/05/2014 | WO2014083164A1 A fluid inlet/outlet interface for an axial piston motor or pump |
| 06/05/2014 | US20140150642 Axial piston engine with an inclined cylinder bore |
| 06/05/2014 | US20140150641 Axial piston machine having a conical piston |
| 06/05/2014 | US20140150640 Hydrostatic Positive Displacement Machine |
| 05/30/2014 | WO2014080237A2 Axial internal combustion engine |
| 05/30/2014 | WO2014053923A4 Swashplate having a conical rolling movement for engines and pumps |
| 05/28/2014 | EP2735737A1 Variable displacement axial piston device |
| 05/28/2014 | DE102012215392A1 Hydrostatic axial piston machine, has control piston adjusting inclination angle of tread with respect to axis of rotation of drum under action of force, where facing end of control piston is acted upon contacting area of swash plate |
| 05/21/2014 | EP2732139A2 Heat recovery device |
| 05/20/2014 | US8726856 Internal combustion engine |
| 05/15/2014 | WO2014072852A1 Compressed gas engine |
| 05/13/2014 | US8720316 High-pressure fuel pump |
| 05/12/2014 | DE202014000824U1 Schrägscheibe zum Umwandeln der Druckkraft in die Drehbewegung Swash plate for converting the pressing force in the rotational movement |
| 05/08/2014 | DE102012013572A1 Hydrostatic swash-plate machine has two groups of cylinder-piston units, where both groups have multiple cylinders fixed to housing, and pistons are arranged axially in cylinders in displaceable manner |
| 05/07/2014 | CN101983278B 具有可变容积腔室的发动机 Having a variable volume chamber of the engine |
| 04/29/2014 | US8708088 Hydraulic pump control arm and method |
| 04/17/2014 | WO2012069122A3 Heat recovery device |
| 04/15/2014 | US8695479 Single-acting pneumatic cylinder for use on a locomotive platform |
| 04/10/2014 | WO2014053923A1 Swashplate having a conical rolling movement for engines and pumps |
| 04/09/2014 | CN101910561B Straight-line piston fluid engine with wobble drive valve actuation |
| 03/26/2014 | EP2711500A2 Axial piston motor |
| 03/26/2014 | EP2711499A2 Axial piston motor |
| 03/11/2014 | US8668469 Hydraulic piston pump with reduced restriction barrel passage |
| 02/20/2014 | WO2014026791A1 Actuator device and axial piston machine |
| 02/20/2014 | WO2014026789A1 Actuator device and axial piston machine |
| 02/20/2014 | WO2014026788A1 Actuator device and axial piston machine |
| 02/20/2014 | DE102012016069A1 Forged blank for drive shaft of e.g. diagonal axle type axial piston machine, has gearing for acquisition of speed of drive shaft during operation of machine and arranged at end of shafts, where shafts and gearing are formed as single-piece |
| 02/18/2014 | US8651826 Volume control valve |
| 02/18/2014 | US8650861 Control of the regeneration of a particulate filter |
| 02/06/2014 | US20140035290 Traction-type actuator |
| 02/06/2014 | US20140033911 Hydrostatic axial piston machine |
| 01/29/2014 | EP2689132A1 Adjusting device of a hydrostatic module |
| 01/28/2014 | US8635939 Apparatus, a control circuit and a method for producing pressure and volume flow |
| 01/23/2014 | WO2013143860A3 Hydrostatic axial piston machine |
| 01/09/2014 | US20140007765 Resonant mechanism for linear compressors |
| 01/09/2014 | DE102012211560A1 Modular control device for combustion engine to operate as steam piston engine, has inlet valve opening shaft at angle behind center position of shaft and closing shaft at another angle after passing through middle position of shaft |
| 01/08/2014 | EP2681415A1 Fluid energy machine having two opposite cylinder rotors |
| 01/07/2014 | US8621977 Reciprocating piston engine |
| 01/03/2014 | WO2014001142A1 Hydrostatic displacement machine |
| 12/26/2013 | US20130340605 Swash plate-type motor |
| 12/24/2013 | DE102012210639A1 Axial piston machine e.g. double working axial piston machine, has inlet conveying work fluid into workspace, and outlet conveying work fluid from workspace, where inlet and/or outlet are controlled by rotation of piston around axis |
| 12/19/2013 | US20130333553 3-stroke/6-stroke rocket jet engine |
| 12/12/2013 | US20130327208 Swash plate type hydraulic rotating machine |
| 12/12/2013 | DE102012111249B3 Four-stroke engine installed in vehicle, has drive mechanism that is provided with sliding supports whose upper ends are coupled, and gear set whose gears are engaged with rotating spindles |
| 12/11/2013 | CN103443456A Adjusting device of hydrostatic module |
| 12/11/2013 | CN103443398A Axial piston motor and method for operating an axial piston motor |
| 12/05/2013 | WO2013037614A3 Hydraulic piston machine |
| 12/05/2013 | US20130318967 Waste heat recovery device |
| 12/04/2013 | EP2669470A1 Internal combustion engine |
| 11/12/2013 | CA2554798C Rotary hydraulic machine and controls |