| Patents for F01D 15 - Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby (4,826) |
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| 02/06/1979 | US4137780 Apparatus for monitoring phase currents and torsional vibrations of a turbine-generator |
| 01/02/1979 | US4132416 Rotating element fluid seal for centrifugal compressor |
| 01/02/1979 | US4132064 Turbine engine with differential gearing between high pressure turbine and compressor |
| 10/31/1978 | US4123666 Rim-type hydroelectric machine |
| 10/24/1978 | CA1041149A1 Induction motor with magnetically suspended rotor |
| 10/10/1978 | US4118997 Bevel gearing |
| 09/19/1978 | US4114468 Drive means for electric generators particularly adapted in floating power plant |
| 09/19/1978 | CA1038664A1 Air shut-off tool |
| 08/08/1978 | US4105372 Fluid rotary machine |
| 05/02/1978 | US4087860 System for multi-mode control of a boiler feedpump turbine |
| 05/02/1978 | US4087198 Speed governed rotary device |
| 02/28/1978 | US4076449 Pressure gas engine |
| 12/20/1977 | US4064403 Rim-type hydroelectric machine |
| 11/29/1977 | US4060336 Fluid engine |
| 11/08/1977 | US4057360 Pressure gas engine |
| 09/27/1977 | US4051427 Supervisory system for detecting torsional oscillation in the shaft of a rotating electro-mechanical system |
| 09/20/1977 | US4049972 Turbo-alternator plant |
| 06/28/1977 | US4032252 Pressure gas engine |
| 05/17/1977 | US4023627 Air shut-off tool |
| 02/08/1977 | US4007407 Turbo-electric marine power plant and method of regulating the same |
| 10/19/1976 | US3986364 Marine turbine control |
| 06/29/1976 | US3966362 Process air compression system |
| 04/20/1976 | US3950950 Rotary Rankine engine powered electric generating apparatus |
| 03/23/1976 | US3945757 Turbine type air motor |
| 02/10/1976 | US3937022 Sealed rotary system and method |
| 02/03/1976 | US3936651 Turboset including a helium turbine and a helium-cooled generator |