| Patents for F02B 73 - Combinations of two or more engines, not otherwise provided for (548) |
|---|
| 12/20/1983 | US4421217 Propulsion system for a vehicle |
| 12/13/1983 | CA1158565A1 Parrallel inherently balanced rotary valve internal combustion engine |
| 11/29/1983 | US4417551 Vehicle engine |
| 11/08/1983 | CA1156475A1 Rotary driven on fluid pumping and heating system |
| 11/08/1983 | CA1156474A1 Fluid pumping and heating system |
| 09/15/1983 | WO1983003125A1 Vibrationless piston mechanism |
| 07/26/1983 | US4394854 Method and apparatus for separably connecting crankshafts in internal combustion engines |
| 07/12/1983 | US4392460 Parallel inherently balanced rotary valve internal combustion engine |
| 06/28/1983 | CA1148866A1 Combination engine |
| 04/13/1983 | EP0076358A1 Piston engine |
| 03/17/1983 | WO1983000906A1 Connecting mechanism for internal combustion engine with multiple power sources |
| 02/17/1983 | WO1983000528A1 Cooler for internal combustion engine with plurality of power sources |
| 01/25/1983 | US4369630 Combination drive system for ships |
| 11/30/1982 | US4361059 Vehicle transmission |
| 07/06/1982 | US4337623 Vehicle drive system |
| 06/10/1982 | WO1982001916A1 Internal combustion engine with a plurality of power sources |
| 06/10/1982 | WO1982001915A1 Internal combustion engine with a plurality of power sources |
| 06/10/1982 | WO1982001914A1 Internal combustion engine with a plurality of power sources |
| 04/27/1982 | CA1122422A1 Vehicle propulsion system |
| 01/27/1982 | EP0044313A1 Piston machine. |
| 01/26/1982 | US4312310 Pollution-preventing and driving device for internal combustion engines |
| 01/19/1982 | CA1116624A1 Organometallic intercalates |
| 01/19/1982 | CA1116413A1 Gas turbine with auxiliary fluid |
| 07/23/1981 | WO1981002040A1 Piston machine |
| 07/21/1981 | US4279225 Rotary valve engine |
| 05/12/1981 | US4266404 Method and apparatus for conserving waste energy |
| 12/09/1980 | US4237689 Internal combustion engines |
| 12/02/1980 | US4237061 Layered structures of metal dichalcogenides and metallocenes |
| 11/25/1980 | US4235077 Combination engine |
| 05/06/1980 | US4201058 Method and apparatus for generating steam |
| 09/18/1979 | US4167857 Marine diesel engine and ship equipped with the same |
| 05/01/1979 | CA1053647A2 Auxiliary power system and apparatus |
| 04/24/1979 | CA1053306A2 Solenoid with armature shaped for linear operation |
| 02/20/1979 | CA1048795A2 Auxiliary power system and apparatus |
| 01/02/1979 | US4132384 Auxiliary power system and apparatus |
| 11/14/1978 | US4124980 Multi-engine control system providing equalized torque for driving a common load |
| 11/07/1978 | US4123910 Air drive assist |
| 10/31/1978 | US4122803 Combined internal combustion and steam engine |
| 10/17/1978 | US4120155 Propulsion arrangement |
| 09/26/1978 | US4116006 Modular engine assembly |
| 09/19/1978 | CA1038631A1 Auxiliary power system and apparatus |
| 05/09/1978 | US4087974 Method and apparatus for generating steam |
| 06/28/1977 | US4031705 Auxiliary power system and apparatus |
| 06/07/1977 | US4027485 Modular engine assembly |
| 02/15/1977 | US4007594 Automotive drive system summing multiple independent drives in the differential housing |
| 11/09/1976 | US3990242 Motor vehicle drive system |
| 07/20/1976 | US3970057 Internal combustion engine |
| 06/08/1976 | US3961483 Composite cycle engine |