| Patents for F01C 1 - Rotary-piston machines or engines (9,235) |
|---|
| 04/20/1976 | US3951097 Hydraulic motor or pump |
| 04/13/1976 | US3950117 Machine with rotary articulated pistons |
| 04/06/1976 | US3948225 Rotary internal combustion engine with parallel coextensive rotors |
| 03/30/1976 | US3947164 Rotatable machine operating as a compressor or a motor |
| 03/30/1976 | US3947163 Screw rotor machine with axially balanced hollow thread rotor |
| 03/30/1976 | US3947078 Rotary screw machine with rotor thrust load balancing |
| 03/30/1976 | US3946641 Drive arrangement to produce a rotary or turning motion by means of a fluid or gaseous pressure medium |
| 03/23/1976 | US3945780 Rotary sliding partition machine with fluid chambers at the partition ends |
| 03/23/1976 | US3945777 Bearing and bearing support for rotary piston engine for compressing and expanding gases |
| 03/23/1976 | US3945200 Rotary engine and turbine assembly |
| 03/16/1976 | US3944378 Rotary fluid displacement apparatus with orbiting toothed ring member |
| 03/09/1976 | US3942920 Rotary fluid pumps |
| 03/09/1976 | US3942918 Rotor and gear assembly for rotary mechanisms |
| 03/09/1976 | US3942484 Impeller type engine |
| 03/02/1976 | US3941527 Rotary engine |
| 03/02/1976 | US3941524 Rotary piston engine having a trochoidal piston and annularly-closed axial seals in the piston |
| 03/02/1976 | US3940925 Rotary internal combustion engine |
| 02/17/1976 | US3938919 Rotary piston machine of trochoidal construction |
| 02/17/1976 | US3938918 Rotary vane device |
| 02/17/1976 | US3938916 Gas seal for vane type internal combustion engine |
| 02/17/1976 | US3938915 Screw rotor machine with hollow thread rotor enclosing a screw cam rotor |
| 02/17/1976 | US3938480 Internal combustion engine |
| 02/17/1976 | US3938478 Rotary internal combustion engine |
| 02/10/1976 | US3937605 Rotary piston machine |
| 02/10/1976 | US3937187 Toroidal cylinder orbiting piston engine |
| 02/10/1976 | US3937185 Staggered configuration for wankel engine spark plugs |
| 02/03/1976 | US3936252 Steam propulsion system |
| 02/03/1976 | US3936248 Casing for rotary piston engines of trochoidal construction |
| 02/03/1976 | US3936239 Undercompression and overcompression free helical screw rotary compressor |
| 02/03/1976 | US3935841 Rotary internal combustion engine |
| 02/03/1976 | US3935840 Rotary engine |
| 01/20/1976 | US3933131 Rotary engine |
| 01/13/1976 | US3932076 Hydraulic wheel |
| 01/13/1976 | US3932073 Screw rotor machine with spring and fluid biased balancing pistons |
| 01/13/1976 | US3931807 Rotary internal engines |