| Patents for F01D 1 - Non-positive-displacement machines or engines, e.g. steam turbines (3,766) |
|---|
| 11/11/1980 | US4232992 Geothermal turbine and method of using the same |
| 11/11/1980 | US4232991 Rotary motor |
| 11/04/1980 | US4231702 Two-stage turbo compressor |
| 10/21/1980 | US4228959 Rotating nozzle expander |
| 09/23/1980 | US4223770 Shaft drive alternately for both directions of rotation |
| 09/17/1980 | EP0015742A1 Wet steam turbine |
| 09/16/1980 | US4222700 Unidirectional rotation turbine apparatus with reverse flow |
| 09/09/1980 | US4221538 Rotary transducers |
| 08/26/1980 | US4219307 Arrangement in axial fans, compressors, turbines, pumps or the like |
| 08/19/1980 | US4218177 Cohesion type turbine |
| 08/19/1980 | US4218176 Fluid propulsion apparatus |
| 06/11/1980 | EP0011639A1 Rotary motor and method of operating same |
| 05/27/1980 | US4204807 Radial turbines |
| 05/06/1980 | US4201512 Radially staged drag turbine |
| 04/08/1980 | US4197051 Energy transfer machine |
| 03/18/1980 | US4193568 Disc-type airborne vehicle and radial flow gas turbine engine used therein |
| 02/26/1980 | US4190399 Regenerative turbine |
| 02/12/1980 | US4188169 Impeller element or radial inflow gas turbine wheel |
| 02/05/1980 | US4186554 Power producing constant speed turbine |
| 12/11/1979 | US4178125 Bucket-less turbine wheel |
| 11/28/1979 | EP0005431A2 Turbo machine |
| 11/28/1979 | EP0005430A2 Turbo machine |
| 11/15/1979 | WO1979000969A1 Rotary motor and method of operating same |
| 09/04/1979 | CA1061716A1 Pressure gas engine |
| 08/28/1979 | US4165949 High efficiency split flow turbine for compressible fluids |
| 04/24/1979 | US4150918 Pressure gas engine |
| 04/10/1979 | US4148293 Solar energy receptor apparatus |
| 03/27/1979 | US4146353 Pump impeller |
| 02/27/1979 | US4141672 Dual or multistream turbine |
| 02/27/1979 | US4141671 Tool gas turbine motor |
| 02/20/1979 | US4140433 Wind turbine |
| 01/30/1979 | US4136896 Flareless tube fitting for 37° adapter |
| 11/14/1978 | US4124993 Refrigeration machine |
| 11/07/1978 | US4124329 Axial-flow reversible turbine |
| 05/02/1978 | US4087198 Speed governed rotary device |
| 01/17/1978 | US4068975 Fluid pressurizer |
| 01/03/1978 | US4066381 Turbine stator nozzles |
| 11/29/1977 | US4060336 Fluid engine |
| 11/29/1977 | US4059961 Thermal motor of action and reaction forces |
| 08/30/1977 | US4044824 Heat exchanger |
| 07/19/1977 | US4036584 Turbine |
| 06/21/1977 | US4030856 Rotor with jet nozzles |
| 06/14/1977 | US4029431 Fluid-flow machine |
| 06/14/1977 | US4028885 Rotary engine |
| 06/07/1977 | US4027996 Turbomachine, such as a steam turbine with high steam inlet temperature, especially |
| 06/07/1977 | US4027995 Steam track turbine |
| 06/07/1977 | US4027483 Device for converting internal energy of hot fluids to shaft work |
| 05/24/1977 | US4025225 Disc pump or turbine |
| 03/22/1977 | US4012912 Turbine |
| 03/15/1977 | US4012164 Rotor with recirculation |
| 02/01/1977 | USRE29128 Vaneless supersonic nozzle |
| 01/18/1977 | US4003673 Fluid pressurizer |
| 01/18/1977 | US4003672 Internal combustion engine having coaxially mounted compressor, combustion chamber, and turbine |
| 12/28/1976 | US3999377 Tesla-type turbine with alternating spaces on the rotor of cooling air and combustion gases |
| 08/24/1976 | US3976389 Pressurized gas engine |
| 08/03/1976 | US3972195 Two-phase engine |
| 07/06/1976 | US3967914 Power generating system |
| 04/27/1976 | US3953148 Configuration of the last moving blade row of a multi-stage turbine |
| 04/13/1976 | US3949557 Turbine |
| 02/24/1976 | US3939661 Power generator |
| 02/17/1976 | US3938336 Turbine with heating and cooling |
| 01/27/1976 | US3934424 Refrigerant expander compressor |
| 01/13/1976 | US3932159 For high pressure refrigerant |
| 01/13/1976 | US3932064 Rotary bladed fluid flow machine |
| 01/13/1976 | US3931713 Turbine with regeneration |
| 01/06/1976 | US3930744 Pressure gas engine |