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 9 - Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to groups
Patents for F01B 9 - Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to groups (2,571)
10/1985
10/02/1985EP0155935A1 Stator-rotor piston internal combustion engine.
10/01/1985US4543919 Engine
10/01/1985US4543916 Induced controlled detonation internal combustion engine
09/1985
09/12/1985WO1985003978A1 Rotary engine
08/1985
08/06/1985US4532819 Compact crank drive mechanism
07/1985
07/17/1985EP0148230A1 Device for the discharge of pulsated exhaust gas under pressure, preferably from an internal combustion engine
07/09/1985US4527460 Radial piston machine
06/1985
06/05/1985EP0143672A2 External combustion engine
05/1985
05/14/1985US4516478 Cylinder driven reciprocator
04/1985
04/23/1985US4512291 Internal combustion engine
04/23/1985US4512290 Crank guide assembly for internal combustion engines, in particular two-stroke internal combustion engines with facing cylinders
04/23/1985EP0112836A4 Rotary combustion engine.
04/16/1985US4510894 In an internal combustion engine
04/11/1985WO1985001548A1 Stator-rotor piston internal combustion engine
04/10/1985EP0136565A2 Unit comprising a piston engine and a drive
03/1985
03/27/1985EP0134880A1 Piston machine
02/1985
02/12/1985US4498430 Linear reciprocating piston engine
01/1985
01/31/1985WO1985000404A1 Device for the discharge of pulsated exhaust gas under pressure, preferably from an internal combustion engine
01/15/1985US4493296 Three cycle engine with varying combustion chamber volume
01/01/1985US4491097 Crank guide assembly for an internal combustion engine with at least two facing cylinders
12/1984
12/04/1984US4486157 Reciprocating compressor
12/04/1984US4485769 Engine
12/04/1984US4485768 Scotch yoke engine with variable stroke and compression ratio
10/1984
10/16/1984US4477090 Piston ring assembly for hydraulic mechanisms, particularly such mechanisms for very high operating pressures
09/1984
09/26/1984EP0119721A1 Machine having integral piston and cylinder wall sections
09/11/1984CA1174130A1 Solutions derived from the energetic engine
08/1984
08/21/1984US4466403 Swing throw crank structure
08/14/1984US4465042 Crankless internal combustion engine
08/07/1984US4464100 Scroll fluid apparatus handling compressible fluid
08/07/1984US4463729 Method and apparatus for controlling fuel injection timing in a compression ignition engine
07/1984
07/17/1984US4459945 Cam controlled reciprocating piston device
07/11/1984EP0112836A1 Rotary combustion engine
06/1984
06/26/1984US4455976 Internal combustion engines
05/1984
05/29/1984US4450754 Mechanical arrangements for piston-crankshaft devices
05/22/1984US4449494 Internal combustion engine
05/22/1984US4449488 Free piston internal combustion engine
05/15/1984CA1167384A1 Reciprocating engine
05/15/1984CA1167337A1 Cylindrical baffles for piston engines and compressors
05/15/1984CA1167263A1 Explosion pressure turbine
05/08/1984US4447195 High pressure helium pump for liquid or supercritical gas
04/1984
04/17/1984US4442758 Piston machine
03/1984
03/26/1984EP0094932A4 Reciprocating cylinder engine.
03/20/1984US4437438 Reciprocating piston engine
02/1984
02/28/1984US4433649 Engine
02/14/1984US4430967 Two cycle diesel engine
01/1984
01/31/1984US4428197 Stirling mechanical arrangements especially for double-acting pistons
01/24/1984CA1160921A1 Internal combustion engine
01/17/1984US4425880 Rotating cylinder internal combustion engine
12/1983
12/13/1983CA1158719A1 Power plant
11/1983
11/30/1983EP0094932A1 Reciprocating cylinder engine.
10/1983
10/25/1983US4411164 Rotary to recipricating motion translator
10/25/1983CA1155768A1 Cam operated engine
10/12/1983EP0090814A1 Piston machine with cylindrical working chamber or chambers.
10/11/1983US4408578 Piston engine as a combustion engine or as a compressor with opposed cylinders
10/05/1983EP0089955A1 An improved rotary engine
10/04/1983US4407240 Opposed piston internal combustion engine with special scavenging means
10/04/1983US4407168 Crank mechanism for small, single-cylinder, reciprocating engines, particularly refrigerator compressors
09/1983
09/15/1983WO1983003125A1 Vibrationless piston mechanism
08/1983
08/31/1983EP0087131A1 High pressure helium pump for liquid or supercritical gas
08/30/1983US4401062 Rotary piston engine
08/16/1983CA1152004A1 Internal combustion engine
08/04/1983WO1983002642A1 Rotary combustion engine
08/02/1983US4395977 Reciprocate internal combustion engine
07/1983
07/12/1983US4392350 Stirling engine power control and motion conversion mechanism
06/1983
06/22/1983EP0081814A1 Reciprocating compressor
06/14/1983US4387672 Energy transfer apparatus
06/09/1983WO1983001978A1 Reciprocating cylinder diesel engine
05/1983
05/11/1983WO1983001649A1 Fluid motors
05/03/1983US4381903 Opposed piston machinery
05/03/1983US4381740 Reciprocating engine
05/03/1983US4381739 Cam internal combustion engine
04/1983
04/26/1983US4380972 Internal combustion engines
04/19/1983CA1144864A1 Three cycle engine with varying combustion chamber volume
03/1983
03/31/1983WO1983001091A1 An improved rotary engine
03/31/1983WO1983001088A1 Engine with rotating cylinder wall
03/16/1983EP0074109A2 Internal-combustion engine
02/1983
02/15/1983US4373876 Double-acting piston compressor
02/09/1983EP0071557A2 Method and apparatus for generating a start of combustion signal for a compression ignition engine
02/03/1983WO1983000360A1 Reciprocating piston engine with tangential drive
12/1982
12/14/1982US4363299 Crankless internal combustion engine
11/1982
11/17/1982EP0064726A1 Internal-combustion engine
08/1982
08/17/1982US4344288 Internal combustion engine
08/10/1982CA1129346A1 Sleeve valved engine with positive total exhaust expulsion
07/1982
07/20/1982US4339988 Free eccentric reciprocating piston device
07/20/1982US4339960 Drive mechanism for Stirling engine displacer and piston and other reciprocating bodies
06/1982
06/29/1982US4336723 Power transmission
06/15/1982US4334506 Reciprocating rotary engine
06/08/1982US4333388 Reciprocating engine with improved piston movement stabilizing means
05/1982
05/25/1982US4331108 Radial engine
05/19/1982EP0051605A1 Power amplifier for thermal motors or the like
04/1982
04/06/1982CA1121233A1 Reciprocating piston fluid powered motor
03/1982
03/16/1982US4319546 Hydraulic combustion engine
03/09/1982US4318370 Rotary internal combustion engines
03/02/1982CA1119101A1 Reciprocating piston beam engine
11/1981
11/24/1981US4301776 Crankshaft apparatus
11/24/1981CA1112910A1 Drive mechanism for piston engines
11/17/1981US4300405 Central guide means for the piston of a reciprocating piston machine
11/12/1981WO1981003200A1 Power amplifier for thermal motors or the like
11/04/1981EP0039164A2 Power plant
08/1981
08/04/1981US4281588 Reciprocating piston fluid powered motor
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