| Patents for F01C 1 - Rotary-piston machines or engines (9,235) |
|---|
| 07/21/1987 | US4680844 For use in an air motor |
| 07/16/1987 | DE3600867A1 Internal combustion engine |
| 07/14/1987 | US4679996 Rotary machine having screw rotor assembly |
| 07/09/1987 | DE3603773A1 Gear machine |
| 07/07/1987 | US4678416 Rotary type fluid machine |
| 07/07/1987 | US4677950 Rotary cam fluid working apparatus |
| 07/07/1987 | US4677949 Scroll type fluid displacement apparatus |
| 07/07/1987 | CA1223747A1 Multi-groove and spline connection and method |
| 07/01/1987 | EP0226823A1 A method of manufacturing a rotor |
| 06/25/1987 | DE3634899A1 Internal combustion engine with no oscillating parts |
| 06/24/1987 | EP0226348A1 Rotor for a rotary engine |
| 06/19/1987 | DE3543944A1 Internal combustion engine |
| 06/16/1987 | US4673344 Screw rotor machine with specific lobe profiles |
| 06/16/1987 | CA1222988A1 Scroll type fluid displacement apparatus |
| 06/16/1987 | CA1222987A1 Scroll type fluid displacement apparatus |
| 06/16/1987 | CA1222985A1 Scroll-type fluid displacement apparatus |
| 06/16/1987 | CA1222984A1 Drive shaft support means for fluid displacement apparatus |
| 06/16/1987 | CA1222983A1 Scroll-type fluid displacement apparatus |
| 06/10/1987 | EP0224878A2 Machine for the compression and transport of fluids |
| 06/09/1987 | US4671751 Screw rotor tooth profile |
| 06/09/1987 | US4671231 Unidirectional rotary piston internal combustion engine |
| 06/09/1987 | CA1222732A1 Scroll type fluid displacement apparatus |
| 06/04/1987 | DE3541822A1 Positive-displacement machine having revolving vanes |
| 06/04/1987 | DE3541820A1 Rotary internal combustion engine of trochoidal type |
| 06/03/1987 | EP0223788A1 Hydraulic motor |
| 06/02/1987 | US4669963 Rolling piston type rotary machine |
| 05/27/1987 | EP0223335A2 Improvements in or relating to rotary positive displacement fluid machines |
| 05/26/1987 | US4667468 Rotary internal combustion engine |
| 05/20/1987 | EP0222265A1 Gerotor motor and improved lubrication flow circuit therefor |
| 05/20/1987 | EP0222082A1 Exhaust-driven screw charger |
| 05/20/1987 | EP0221967A1 Centre-axle circular or rotary piston machine with tapered rotary pistons |
| 05/19/1987 | US4666383 Rotary machine |
| 05/19/1987 | US4666381 Lubricant distribution system for scroll machine |
| 05/19/1987 | US4666380 Scroll type fluid machine with prevention of stress concentration |
| 05/19/1987 | US4666379 Co-rotor engine and drive apparatus |
| 05/19/1987 | CA1221949A1 Scroll type fluid displacement apparatus |
| 05/13/1987 | EP0221151A1 Rotary engine |
| 05/12/1987 | US4664078 Continuously rotating internal combustion engine |
| 05/06/1987 | EP0220383A1 Rotating piston machine |
| 05/05/1987 | US4662329 Rotary internal combustion engine |
| 04/29/1987 | EP0219653A1 Rotary piston machine |
| 04/23/1987 | DE3633813A1 A method for obtaining work from heat, and design details of a heat engine operating on this principle |
| 04/22/1987 | EP0218806A1 Internal-axis rotary piston machine |
| 04/22/1987 | CN86201565U Double-circle type pneumatic motor |
| 04/21/1987 | US4659297 Variable capacity vane motor having rotatable and stationary cam rings |
| 04/21/1987 | US4658779 Internal combustion engine of three rotation piston |
| 04/15/1987 | EP0218016A1 Internal-axis rotary piston machine |
| 04/15/1987 | EP0218015A1 Production method of an internal-axis rotary piston machine |
| 04/15/1987 | EP0217813A1 Rotary piston machine with periodically variable rotation speeds. |
| 04/14/1987 | US4657009 Closed passage type equi-pressure combustion rotary engine |
| 04/14/1987 | US4656984 Rotary internal combustion engine with integrated supercharged fuel-air induction |
| 04/14/1987 | CA1220379A1 Rotation preventing device for an orbiting piston type fluid displacement apparatus |
| 04/09/1987 | WO1987002096A1 Rotary engine |
| 04/08/1987 | EP0217020A1 Internal-axis rotary piston machine |
| 04/08/1987 | EP0216981A1 Central axis rotary piston machine as an engine for liquid and gaseous fluids |
| 04/07/1987 | US4655697 Scroll-type apparatus with gap adjustment means |
| 04/07/1987 | US4655696 Anti-rotation coupling for a scroll machine |
| 04/01/1987 | EP0215852A1 Rotary piston engine |
| 04/01/1987 | EP0215780A1 Fluid expansion device |
| 03/31/1987 | US4653446 Rotary internal combustion engine |
| 03/25/1987 | EP0215194A1 Rotary internal combustion engine |
| 03/25/1987 | EP0214959A1 Rotating piston internal combustion engine |
| 03/19/1987 | DE3626084A1 Rotary machine |
| 03/19/1987 | DE3533380A1 Rotary engine |
| 03/17/1987 | US4650405 Scroll pump with axially spaced pumping chambers in series |
| 03/17/1987 | US4649611 Method of and apparatus for positioning compressor scroll member |
| 03/12/1987 | WO1987001414A1 Shaft power generator |
| 03/05/1987 | DE3531469A1 Steam engine |
| 03/03/1987 | US4646694 Rotary engine |
| 02/26/1987 | DE3529429A1 Rotary engine |
| 02/25/1987 | EP0211514A1 Rotary machine having screw rotor assembly |
| 02/25/1987 | EP0210984A1 Fluid motor or pump |
| 02/24/1987 | US4645438 Gerotor motor and improved lubrication flow circuit therefor |
| 02/24/1987 | US4645436 Scroll type fluid displacement apparatus with improved anti-wear device |
| 02/24/1987 | US4645435 Rotation preventing device for an orbiting member of a fluid displacement apparatus |
| 02/17/1987 | US4643654 Screw rotor profile and method for generating |
| 02/12/1987 | DE3528139A1 Internal combustion engine |
| 02/05/1987 | DE3527230A1 Parallel crank displacement pump or drive motor |
| 02/04/1987 | EP0210229A1 Oscillating vane rotary pump or motor |
| 02/03/1987 | US4640242 Rotary engine |
| 01/31/1987 | CN86103333A Double angles rotor engine and compressor |
| 01/29/1987 | WO1987000573A1 Rotary engine with non-uniform piston speed |
| 01/27/1987 | US4639203 Rotary fluid pressure device having free-wheeling capability |
| 01/27/1987 | US4639202 Gerotor device with dual valving plates |
| 01/27/1987 | US4639201 Scroll-type machine with variable wrap thickness |
| 01/17/1987 | CN85100742A Radial floating type gear pump and gear motor |
| 01/13/1987 | US4636156 Screw rotor machines with specific tooth profiles |
| 01/13/1987 | US4635732 Power-driven hand-held tool with a pneumatic motor |
| 01/08/1987 | DE3523892A1 Rotary engine |
| 01/07/1987 | EP0207687A1 Rotary fluid pressure device having free-wheeling capability |
| 01/07/1987 | CN86103246A 液压马达 Hydraulic motor |
| 01/06/1987 | US4633829 Rotary internal combustion engine |
| 01/02/1987 | DE3521593A1 Stator-rotor assembly for a machine of the rotary piston type with compression and expansion chambers |
| 12/31/1986 | CN86103611A Rotary fluid pressure device having free-wheeling capability |
| 12/30/1986 | CA1215956A1 Helical screw rotor profiles |
| 12/24/1986 | CN85205851U Universal-shaft-coupling rotary piston compressor |
| 12/17/1986 | EP0204695A1 Rotary internal combustion reversible one-stroke engine |
| 12/17/1986 | CN85107260A Reformed design for triangular piston rotary engine |
| 12/17/1986 | CN85104766A Positive and negative transform exhaust angular mechanism of blade gas motor |
| 12/10/1986 | CN85103211A Rotating piston machinery meshed with one side |