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 29 - Machines or engines with pertinent characteristics other than those provided for in main groups
Patents for F01B 29 - Machines or engines with pertinent characteristics other than those provided for in main groups (1,501)
04/1988
04/05/1988US4735043 Method and apparatus for improved start-up procedures in conventional steam power generators and dual fluid Cheng cycle engines
03/1988
03/30/1988CN86106284A Expansion engine adapted from internal combustion engine
03/02/1988EP0257122A1 Fluid motor
01/1988
01/21/1988DE3623528A1 Engine with vacuum
12/1987
12/29/1987US4715181 Device to convert piston-reciprocating internal combustion engines to compressed air motors
12/09/1987CN87103877A 马达组件 Motor assembly
11/1987
11/25/1987EP0246275A1 Thermally powered engine.
11/17/1987US4706462 Method for driving an engine
11/11/1987EP0245080A2 Motor assembly
11/10/1987US4704946 Fluid motor with rotary output
11/10/1987US4704868 Apparatus for the expansion of pressurized, pulsating exhaust gases, more especially the exhaust gases of an internal combustion engine
10/1987
10/28/1987CN86206903U Reciprocating piston expansion machine
08/1987
08/06/1987DE3702951A1 Motor-compressor set and method of converting a multi-cylinder internal combustion engine into a motor-compressor set
08/04/1987US4683721 Twin-crank type heat engine
06/1987
06/04/1987WO1987003357A1 Thermally powered engine
03/1987
03/26/1987DE3619341A1 Stationary machine such as lathe, milling machine etc.
03/24/1987US4651525 Piston reciprocating compressed air engine
03/04/1987CN86105638A Method and apparatus for improved start-up procedures in conventional steam power generatore and dual fluid cheng cycle engines
01/1987
01/31/1987CN86100914A Rotary wheel piston engine
01/15/1987WO1987000244A1 Method and apparatus for improved start-up procedures in conventional steam power generators and dual fluid cheng cycle engines
10/1986
10/21/1986US4617801 Thermally powered engine
09/1986
09/30/1986US4614085 Gas engine
07/1986
07/15/1986US4599864 Gas engine with gas supply device
06/1986
06/24/1986US4596119 Compressed air propulsion system for a vehicle
05/1986
05/13/1986CA1204290A1 Adiabatic positive displacement machinery
05/12/1986EP0152464A4 Closed loop solar collector system powering a self-starting uniflow steam engine.
11/1985
11/19/1985CA1196823A1 Combined fluid pressure actuated fuel and oil pump
09/1985
09/26/1985EP0142559A4 Internal combustion engine.
08/1985
08/28/1985EP0152464A1 Closed loop solar collector system powering a self-starting uniflow steam engine
08/14/1985EP0151314A1 Gas-operated motor with a gas supply apparatus
08/14/1985EP0151313A1 Gas powered engine
08/13/1985CA1191701A1 Electrochemical prime mover
07/1985
07/17/1985EP0148230A1 Device for the discharge of pulsated exhaust gas under pressure, preferably from an internal combustion engine
06/1985
06/11/1985US4522698 Electrochemical prime mover
05/1985
05/29/1985EP0142559A1 Internal combustion engine
04/1985
04/30/1985US4513576 Gas pressure operated power source
04/23/1985US4512154 Method for driving a vehicle driven by an internal combustion engine
04/23/1985CA1185798A1 Internal expansion engine
04/16/1985CA1185707A1 Inert gas thermonuclear fuel, fuel preparation apparatus and system for extracting useful work from the fuel
02/1985
02/28/1985WO1985000855A1 Closed loop solar collector system powering a self-starting uniflow steam engine
01/1985
01/31/1985WO1985000404A1 Device for the discharge of pulsated exhaust gas under pressure, preferably from an internal combustion engine
12/1984
12/06/1984WO1984004779A1 Internal combustion engine
11/1984
11/13/1984US4481869 Fluid operated device with improved sealing means
09/1984
09/25/1984US4472996 Toys utilizing fluid propulsion device
06/1984
06/05/1984US4452126 Pneumatic drive
05/1984
05/22/1984US4449372 Gas powered motors
05/22/1984US4449363 Atmospheric pressure motor
02/1984
02/28/1984US4433549 Air fuel engine
02/28/1984US4433548 Combination internal combustion and steam engine
02/14/1984US4431890 Induction heated steam flash plug
01/1984
01/31/1984US4428193 Inert gas fuel, fuel preparation apparatus and system for extracting useful work from the fuel
01/24/1984US4426847 Reciprocating heat engine
01/03/1984CA1159656A1 Reciprocating heat engine
11/1983
11/29/1983US4417447 Combined internal combustion and steam engine
11/22/1983US4416113 Internal expansion engine
11/01/1983US4412420 Explosive actuated pin puller
09/1983
09/06/1983US4402817 Electrochemical prime mover
09/06/1983US4402182 Combined internal combustion and steam engine
08/1983
08/31/1983EP0087242A1 Power plant
08/23/1983US4399654 Power plant having a free piston combustion member
06/1983
06/29/1983EP0082591A1 Electrochemical prime mover
04/1983
04/26/1983US4380904 Air fuel engine
02/1983
02/08/1983US4372122 Propellant operator
01/1983
01/26/1983EP0070348A1 Reciprocating steam engine
11/1982
11/16/1982US4359118 Engine system using liquid air and combustible fuel
11/03/1982EP0063877A2 A pneumatically operated engine for toys
10/1982
10/19/1982US4354565 Engine system using liquid air and combustible fuel
08/1982
08/24/1982CA1130096A1 Refrigerator
06/1982
06/29/1982US4337399 Refrigerator
05/1982
05/04/1982US4327553 Gas powered motors
04/1982
04/14/1982EP0049408A1 Pneumatic motor with at least one piston having a modifiable surface
04/06/1982US4322950 Combined internal combustion and steam engine
03/1982
03/18/1982WO1982000855A1 Inert gas thermonuclear fuel,engine and fuel preparation apparatus
03/17/1982EP0047713A2 Inert gas thermonuclear fuel, fuel preparation apparatus and system for extracting useful work from the fuel
10/1981
10/06/1981US4292804 Method and apparatus for operating an engine on compressed gas
09/1981
09/01/1981US4286500 Rotary control valve for expansion fluid driven engines
04/1981
04/07/1981US4259841 Steam engine
03/1981
03/10/1981US4255090 Manufacture of powered air compressors
02/1981
02/25/1981EP0024158A1 A heat engine
12/1980
12/16/1980US4238990 Reciprocating engine with improved power output linkage
11/1980
11/25/1980US4235153 Linear motion, electromagnetic force motor
10/1980
10/28/1980US4229943 Steam engine
10/07/1980US4226294 Engine system using liquid air and combustible fuel
09/1980
09/30/1980US4224799 Gas-operated motor systems
09/30/1980US4224798 Split cycle engine and method
07/1980
07/22/1980US4213377 Reciprocating engine with improved power output means
07/08/1980US4211083 Method for driving a vehicle driven by an internal combustion engine
07/01/1980US4210062 Air conversion for internal combustion engines
03/1980
03/19/1980EP0008937A2 Gas powered motors and vehicles powered thereby
03/19/1980EP0008929A1 Motors and gas supply apparatus therefor
09/1979
09/04/1979CA1061642A1 Fluid operated hydraulic pump including noise reduction means
03/1979
03/13/1979US4143518 Internal combustion and steam engine
07/1978
07/25/1978US4102130 Converting an internal combustion engine to a single acting engine driven by steam or compressed air
06/1978
06/06/1978US4093406 Fluid operated hydraulic pump including noise reduction means
06/06/1978US4092830 Gas driven motor with buffer space
11/1977
11/01/1977US4056334 Vacuum system
07/1977
07/19/1977US4036016 Vacuum-operated reciprocating engine
11/1976
11/16/1976US3991654 Hydraulic system for use in engines having reciprocating pistons and rotary piston rods
11/09/1976US3990238 Steam engine
08/1976
08/10/1976US3973470 Hydraulic injection engine
1 ... 5 6 7 8 9 10 11 12 13 14 15 16