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 13 - Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion
Patents for F01B 13 - Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion (1,025)
10/2001
10/18/2001WO2001077494A1 Piston motion modifiable internal combustion engine
10/18/2001DE10033264A1 Radialkolbenmaschine Radial piston engine
09/2001
09/12/2001CN1071000C Fluid pressure apparatus
09/03/2001WO2001065086A1 Internal combustion rotary turbomotor
08/2001
08/29/2001EP1128035A1 Internal-combustion engine
08/28/2001US6279518 Rotary engine having a conical rotor
07/2001
07/26/2001DE10001962A1 Rotary piston machine for internal min. invasive treatment of a patient has reciprocating radially moveable pistons with control mechanism
06/2001
06/26/2001US6250262 Axial piston machines
06/14/2001WO2001042624A2 Rotary engine
06/07/2001WO2000070214A3 Piston driven rotary engine
05/2001
05/31/2001DE19954728A1 Drehkolbenvorrichtung Rotary device
05/25/2001WO2001036789A1 Rotating piston device
05/15/2001US6230670 Engine generator
04/2001
04/24/2001US6220208 Combustion engine having a rotatable cylinder block
04/11/2001CN1291254A Method and means for varying piston-in-cylinder motion
04/10/2001US6212994 Positive displacement rotary machine
03/2001
03/21/2001EP1085182A1 Internal combustion rotary engine
02/2001
02/15/2001WO2001011195A1 Internal combustion engine
01/2001
01/03/2001CN1278888A Radial motor/pump
12/2000
12/28/2000WO2000079101A1 Rotary cylinder device
12/19/2000US6161508 Valve system in a rotary radial-piston engine
11/2000
11/23/2000WO2000070214A2 Piston driven rotary engine
11/21/2000US6148775 Orbital internal combustion engine
11/07/2000US6142111 Power machine
10/2000
10/25/2000EP1045963A1 Orbital internal combustion engine
10/18/2000EP1044317A1 Method and means for varying piston-in-cylinder motion
09/2000
09/20/2000EP0788580B1 Fuel-injected piston combustion engine
09/14/2000WO2000053926A1 Rotary fluid machinery, vane fluid machinery, and waste heat recovery device of internal combustion engine
09/14/2000CA2475114A1 Rotary type fluid machine, vane type fluid machine, and waste heat recovering device for internal combustion engine
09/14/2000CA2365353A1 Vane and piston type rotary machines
08/2000
08/30/2000EP1030959A1 Radial motor/pump
08/23/2000CN1055742C Rotary internal combustion engine
08/17/2000WO2000047880A1 Rotary reciprocating internal combustion engine
07/2000
07/13/2000DE19860150A1 Vorrichtung zur Übertragung eines Drehmoments von einem Verbrennungsmotor zu einem Kompressor A device for transmitting a torque from an engine to a compressor
06/2000
06/28/2000EP1013970A2 Device for the transmission of torque from an internal combustion engine to a compressor
06/27/2000US6079377 Air cooled power machine
06/27/2000US6079376 Fuel-injected piston combustion engine
05/2000
05/31/2000CN1254799A Two-part slide block with balancing work surface
05/25/2000DE19944149A1 Zweiteiliges Gleitstück mit entlasteter Lauffläche Two-piece slider with relieved tread
05/16/2000US6062175 Rotating cylinder internal-combustion engine
05/11/2000WO2000026505A1 Method and means for varying piston-in-cylinder motion
12/1999
12/15/1999EP0964136A1 Rotary internal combustion engine
12/01/1999EP0960269A1 Combustion engine having a rotatable cylinder block
11/1999
11/16/1999US5983776 Two-piece slipper with balanced running face
11/11/1999DE19903672A1 Rotary piston engine as bi-cylinder for mobile or stationary mode
11/09/1999US5979295 Hydraulic motor piston
10/1999
10/21/1999WO1999039090A3 Shirwo system (a new internal combustion power system)
10/19/1999US5967102 Combustion engine construction
09/1999
09/21/1999US5954017 Engine having a rotary block
09/15/1999EP0672219B1 Rotary engine
09/07/1999US5946903 For driving a power shaft
08/1999
08/19/1999WO1999031363B1 Orbital internal combustion engine
08/05/1999WO1999039090A2 Shirwo system (a new internal combustion power system)
08/03/1999CA2138541C Rotary power device
07/1999
07/01/1999WO1999032767A1 Rotary piston engine
06/1999
06/30/1999EP0676009B1 Volumetric fluid machine equipped with pistons without connecting rods
06/24/1999WO1999031363A1 Orbital internal combustion engine
05/1999
05/26/1999EP0918137A2 Rotary engine
05/20/1999WO1999024696A1 Radial motor/pump
05/20/1999CA2309669A1 Radial motor/pump
05/18/1999CA2167685C Rotary internal combustion engine
04/1999
04/28/1999EP0910727A1 Power machine
03/1999
03/09/1999US5878648 Adjustable radial piston machine
02/1999
02/16/1999US5870942 Simplified housing structure for a hydrostatic machine
02/02/1999US5865087 Rotary variable displacement fluid power device
01/1999
01/28/1999DE19648512A1 Rotary piston engine
01/20/1999EP0891478A1 A valve system in a rotary radial-piston engine
11/1998
11/12/1998WO1998050692A1 Cylinder assembly for cam engine
11/12/1998WO1998050691A1 A valve system in a rotary radial-piston engine
10/1998
10/15/1998DE19816452A1 Piston for radial hydraulic motor
09/1998
09/08/1998US5803041 Rotary engine
08/1998
08/13/1998WO1998035147A1 Combustion engine having a rotatable cylinder block
08/05/1998EP0856638A1 Adjustable radial piston machine
07/1998
07/15/1998CN1187860A Axial piston machines
06/1998
06/04/1998WO1998023850A1 Internal combustion rotary engine
06/03/1998EP0821760A4 Axial piston machines
06/02/1998US5758609 Rotary type internal combustion motor
03/1998
03/26/1998DE19639990A1 Rotary reciprocating engine for vehicles and ships
03/25/1998EP0775255B1 Rotary internal combustion engine
02/1998
02/24/1998US5720241 Rotary cylinder engine
02/04/1998EP0821760A1 Axial piston machines
01/1998
01/22/1998WO1998002640A1 Power machine
01/06/1998US5704332 Rotary engine
12/1997
12/31/1997WO1997049898A1 Internal combustion engine with rotating cylinder block
12/16/1997US5697765 Hydraulic motor
12/16/1997US5697286 Fluid pressure unit with brake means
11/1997
11/04/1997US5682843 Rotary engine
10/1997
10/09/1997WO1997037114A1 A valve system in a rotary radial-piston engine
08/1997
08/13/1997EP0788580A1 Fuel-injected piston combustion engine
08/12/1997US5655430 Helm pump
08/06/1997EP0787244A1 Rotary type internal combustion motor
07/1997
07/09/1997EP0649495B1 Rotary power device
06/1997
06/19/1997DE19611824C1 Steam engine
06/10/1997US5636599 For use in internal combustion engines
06/10/1997US5636561 Volumetric fluid machine equipped with pistons without connecting rods
06/03/1997CA2096299C Slipper guide for a hydrostatic transmission
05/1997
05/28/1997EP0775255A1 Rotary internal combustion engine
05/27/1997US5632191 Piston roller alignment configuration for a radial piston mechanism
05/09/1997WO1997016636A1 Rotary two-stroke internal combustion engine
04/1997
04/22/1997US5622052 Double-flow hydrostatic radial piston engine with axial flow, thrust compensation, and shaft bearing
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