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 5 - Reciprocating-piston machines or engines with cylinder axes arranged substantially tangentially to a circle centred on main shaft axis
Patents for F01B 5 - Reciprocating-piston machines or engines with cylinder axes arranged substantially tangentially to a circle centred on main shaft axis (89)
02/2015
02/25/2015EP2839134A1 Polygon oscillating piston engine
02/17/2015CA2783798C Device for transmission of force from the pistons of a piston engine
07/2014
07/23/2014CA2805012A1 Axial rotary engine crank assembly
01/2014
01/23/2014WO2014013110A1 Rotary piston heat engine
10/2013
10/24/2013WO2013158452A1 Polygon oscillating piston engine
10/17/2013WO2013154597A1 Combustion engine with a pair of one-way clutches used as a rotary shaft
03/2013
03/21/2013WO2012137222A3 Locked object propulsion system
03/21/2013WO2012137221A3 Locked object motion system
10/2012
10/17/2012CN102741523A Device for transmission of force from the pistons of a piston engine
10/03/2012EP2504543A1 Device for transmission of force from the pistons of a piston engine
05/2012
05/24/2012WO2012067514A1 Device for transmission of force from the pistons of a piston engine
05/24/2012CA2783798A1 Device for transmission of force from the pistons of a piston engine
06/2011
06/29/2011EP2339170A2 Variant of a free-piston compressed-gas engine comprising pinions, said engine having various decompression stages and return springs
06/23/2011WO2011074002A1 High efficiency internal combustion engine
05/2011
05/12/2011WO2011056855A1 Systems and methods for compressed-gas energy storage using coupled cylinder assemblies
05/05/2011WO2010035102A3 Variant of a free-piston compressed-gas engine comprising pinions, said engine having various decompression stages and return springs
08/2010
08/31/2010CA2460162C Reciprocating piston engine with rotating cylinder
04/2010
04/29/2010DE10311358B4 Hubkolbenbrennkraftmaschine, Verfahren zu ihrem Betreiben sowie Vorrichtung zum Verstellen der Hubfunktion eines Ladungswechselventils Reciprocating internal combustion engine, process for their operation and device for adjusting the lift on a charge exchange valve
04/29/2010DE102009034488A1 Kolbenmaschine mit einem Teiltoruszylinder und einem Teiltoruskolben Piston engine with a Teiltoruszylinder and a Teiltoruskolben
02/2010
02/17/2010EP2154400A2 Reciprocating piston expansion machine and piston for same
06/2009
06/18/2009US20090155107 Mechanism For The Recovery Of Energy In Self-Propelled Vehicles
01/2009
01/01/2009US20090000293 Power Plant
12/2008
12/31/2008EP2009232A1 Hybrid rotary engine
11/2008
11/26/2008EP1749685B1 Mechanism for the recovery of energy in self-propelled vehicles
10/2007
10/09/2007CA2393582C Rotary engine
10/04/2007US20070227345 Balanced Rotary Engine
09/2007
09/27/2007WO2007107617A1 Hybrid rotary engine
08/2007
08/04/2007CA2577107A1 Internal combustion engine
04/2007
04/25/2007EP1777367A1 Rotary fluid motor
04/18/2007CN1950587A Balanced rotary engine
04/18/2007CN1950230A Mechanism for the recovery of energy in self-propelled vehicles
02/2007
02/07/2007EP1749685A1 Mechanism for the recovery of energy in self-propelled vehicles
01/2007
01/31/2007EP1748152A1 Balanced rotary engine
01/18/2007DE10145478B4 Hubkolbenmaschine mit umlaufendem Zylinder Reciprocating engine with all-round cylinder
11/2006
11/29/2006CN1287074C Reciprocating piston engine comprising a rotative cylinder
06/2006
06/06/2006US7055470 Internal combustion engines having double cylinder units
01/2006
01/24/2006US6988441 Rotary engine
01/18/2006EP1616089A2 A power transmission device for a combustion engine
01/12/2006DE102004048109B3 Verbrennungsmotor Combustion engine
11/2005
11/10/2005WO2005106203A1 Balanced rotary engine
11/10/2005WO2005105503A1 Mechanism for the recovery of energy in self-propelled vehicles
11/10/2005CA2564683A1 Balanced rotary engine
11/10/2005CA2564329A1 Balanced rotary engine
08/2005
08/31/2005CN1217087C Engine
08/16/2005US6928965 Reciprocating piston engine comprising a rotative cylinder
04/2005
04/13/2005EP1409843A4 Engine
01/2005
01/13/2005WO2004090300A3 A power transmission device for a combustion engine
12/2004
12/29/2004EP1427925B1 Reciprocating piston engine comprising a rotative cylinder
12/08/2004CN1553988A Reciprocating piston engine comprising a rotative cylinder
11/2004
11/18/2004US20040226523 Internal combustion engines having double cylinder units
11/04/2004US20040216702 Reciprocating piston engine comprising a rotative cylinder
10/2004
10/21/2004WO2004090300A2 A power transmission device for a combustion engine
09/2004
09/30/2004DE10311358A1 Piston driven combustion engine having piston chambers formed such that they are connected together at least during part of the cyclic movement of the pistons
08/2004
08/26/2004US20040163532 Engine
06/2004
06/16/2004EP1427925A1 Reciprocating piston engine comprising a rotative cylinder
04/2004
04/21/2004EP1409843A2 Engine
03/2004
03/16/2004US6705202 Rotary engine
02/2004
02/17/2004US6691647 Engine and drive system
11/2003
11/05/2003CN1454283A Rotary engine
03/2003
03/27/2003WO2003025369A1 Reciprocating piston engine comprising a rotative cylinder
03/25/2003US6536383 Internal combustion rotary engine
03/20/2003US20030051681 Engine
09/2002
09/26/2002US20020134343 Engine and drive system
05/2002
05/16/2002US20020056420 Internal combustion rotary engine
11/2001
11/15/2001WO2001042624A3 Rotary engine
10/2001
10/24/2001EP1147290A1 Improved engine and drive system
06/2001
06/14/2001WO2001042624A2 Rotary engine
06/07/2001WO2001040629A1 Improved engine and drive system
08/2000
08/08/2000US6099273 Hydraulic motor with function selector
06/1999
06/09/1999EP0921309A1 Hydraulic motor with switch valve
05/1996
05/30/1996WO1996016261A1 New engine with new pheripheral or orbital crankshaft
06/1995
06/29/1995DE4344545A1 Rotary combustion engine
12/1994
12/08/1994DE4318401A1 Internal combustion engine
06/1994
06/23/1994WO1994013944A1 A v-engine of the crosshead type
02/1993
02/02/1993US5182977 Hydraulic centrifugal piston motor
10/1990
10/10/1990EP0391866A1 Fluid motor with rotary movement
06/1985
06/04/1985US4520632 Method and apparatus for extracting heat and mechanical energy from a pressured gas
04/1985
04/30/1985US4513575 Centrifugal piston expander
05/1984
05/22/1984US4449379 Method and apparatus for extracting heat and mechanical energy from a pressured gas
02/1984
02/28/1984US4433551 Method and apparatus for deriving mechanical energy from a heat source
09/1981
09/22/1981US4290264 Stirling cycle apparatus
04/1981
04/07/1981US4259929 Rotary internal combustion engine
11/1978
11/28/1978US4127036 Engine having alternately rotating orbital pistons and cylinders
08/1978
08/15/1978US4106443 Rotary internal combustion engine
06/1978
06/13/1978US4094227 Fluid motor
11/1977
11/15/1977US4058088 Oscillating piston engine
03/1977
03/15/1977US4011842 Piston machine
08/1976
08/17/1976US3974801 Oscillating piston internal combustion engine
02/1976
02/24/1976US3939808 Circular motion reciprocating engine