| Patents for F01D 21 - Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for (3,351) |
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| 08/30/1989 | CN1035156A High pressure rotor stress damage accumulating method |
| 08/08/1989 | US4854120 Performance envelope extension method for a gas turbine engine |
| 07/25/1989 | US4850803 Ceramic radial turbine rotor |
| 06/21/1989 | EP0320948A1 Gas turbine plant |
| 06/13/1989 | EP0305511A4 Speed governed rotary device. |
| 05/30/1989 | US4833931 Thermally self-adjusting mount for proximity sensor |
| 05/30/1989 | US4833916 Monitor for testing the operating condition of a nonreturn valve |
| 05/10/1989 | CN1032848A Monitor for testing operating condition of nonreturn valve |
| 05/02/1989 | US4826403 Turbine |
| 05/02/1989 | US4825642 Plugged inspection opening |
| 04/19/1989 | EP0236336B1 A changeable cooling control system for a turbine shroud and rotor |
| 04/18/1989 | US4823071 Capacitive measuring system for measuring the distance between two relatively movable parts |
| 04/04/1989 | US4818176 Burst guard ring for turbo-engine housings |
| 04/04/1989 | US4817417 Aligning and securing the geometric center of a sensor |
| 03/28/1989 | US4815276 Borescope plug |
| 03/22/1989 | CN1031894A Thermally self-adjusting mount for proximity sensor |
| 03/21/1989 | US4813273 Turbomachine tip clearance sensor |
| 03/14/1989 | US4812602 Spring-loaded centrifugal switch element |
| 03/08/1989 | EP0305511A1 Speed governed rotary device. |
| 02/28/1989 | CA1250438A1 Method for improved shutdown procedures in dual fluid cycle engines |
| 02/14/1989 | US4804905 Capacitive measuring system for measuring the distance between two relatively movable parts |
| 12/06/1988 | CA1245868A1 Cooldown control system for a combined cycle electrical power generation plant |
| 11/22/1988 | US4787053 Comprehensive engine monitor and recorder |
| 11/16/1988 | CN88102452A Double eccentric mount |
| 11/15/1988 | US4784586 Turbocharger having controlled heat transfer for bearing protection |
| 11/03/1988 | DE3712830A1 Turbine engine having a bursting protection ring |
| 11/03/1988 | DE3712829A1 Bursting protection ring for turbine engine housings |
| 10/19/1988 | EP0286815A1 Containment ring for turbo machine casings |
| 10/18/1988 | US4777979 Position detector for clapper of non-return valve |
| 10/11/1988 | US4776752 Speed governed rotary device |
| 10/05/1988 | CN88101371A Solid particle magnetic deflection system for protection of steam turbine plants |
| 10/04/1988 | USH537 X-ray tube holder for engine inlet cowl |
| 09/07/1988 | WO1988006676A1 Speed governed rotary device |
| 08/30/1988 | CA1241409A1 Overspeed protection control arrangement for a steam turbine generator control system |
| 08/24/1988 | EP0250552A4 Power converter for an electrically-compensated constant speed drive. |
| 08/16/1988 | CA1240524A1 Hot gas generator |
| 07/20/1988 | EP0275192A2 Reconfigurable integrated controls and displays for a turbomachine |
| 07/19/1988 | US4757716 Boresonic inspection system |
| 05/17/1988 | US4744212 Method of controlling a PFBC plant in the event of operational disturbance in the gas turbine unit and a PFBC plant with equipment for such control |
| 04/20/1988 | EP0264298A2 Turbocharger system and method of controlling heat transfer |
| 04/19/1988 | US4738098 Safety timer for turbine powered helicopter |
| 03/29/1988 | US4733529 Performance envelope extension device for a gas turbine engine |
| 03/16/1988 | EP0259343A1 Engine inspection system |
| 03/15/1988 | US4730979 Sensor guide tube assembly for turbine with clearance restoration adjustment |
| 03/02/1988 | CN87104404A Boresonic inspection system |
| 02/23/1988 | US4726813 Solid particle magnetic deflection system for protection of steam turbine plants |
| 02/09/1988 | US4723889 Turbomachine rotor disc assembly |
| 01/12/1988 | US4718818 Containment structure |
| 01/07/1988 | EP0251698A2 Boresonic inspection system |
| 01/07/1988 | EP0250552A1 Power converter for an electrically-compensated constant speed drive |
| 01/05/1988 | US4716723 Fuel controls for gas turbine engines |
| 12/16/1987 | EP0104174B1 Collapsible cowl structure for gas-turbine engine strut |
| 12/15/1987 | US4712372 Overspeed system redundancy monitor |
| 12/15/1987 | US4712370 Sliding duct seal |
| 11/11/1987 | EP0244693A2 Hot gas overheating protection device for gas turbine power plants |
| 11/10/1987 | US4705454 Turbomachine casing with containment structure intended to contain fractured rotating parts |
| 10/20/1987 | US4701610 Fiber optic proximity sensors for narrow targets with reflectivity compensation |
| 10/13/1987 | US4699567 Fan duct casing |
| 09/22/1987 | US4695221 Turbine shutdown control system |
| 09/16/1987 | EP0236336A1 A changeable cooling control system for a turbine shroud and rotor. |
| 09/02/1987 | EP0234265A1 A method of controlling a PFBC power plant and PFBC power plant for carrying out the method |
| 08/25/1987 | CA1226059A1 Gas turbine rub detector |
| 08/13/1987 | WO1987004802A1 Engine inspection system |
| 08/12/1987 | EP0232200A2 Rate of change of pressure temperature protection system for a turbine |
| 07/14/1987 | US4679399 Protection system for steam turbines including a superheat monitor |
| 07/02/1987 | WO1987003928A1 Power converter for an electrically-compensated constant speed drive |
| 05/26/1987 | US4668162 Changeable cooling control system for a turbine shroud and rotor |
| 05/19/1987 | US4666371 Gas turbine engine having improved resistance to foreign object ingestion damage |
| 04/21/1987 | US4659195 Engine inspection system |
| 04/07/1987 | US4655041 Rate of change of pressure temperature protection system for a turbine |
| 04/01/1987 | EP0216723A1 A protection system for steam turbines including a superheat monitor |
| 03/26/1987 | WO1987001763A1 A changeable cooling control system for a turbine shroud and rotor |
| 03/18/1987 | EP0214875A1 Damping element limiting the angular deflection of turbo machine rotor vanes |
| 03/11/1987 | CN85106813A Steam turbine system installation with protection of piping against seismic loading |
| 03/10/1987 | US4648795 Containment structure for a turbojet engine |
| 01/27/1987 | US4639188 Turbine wheel containment |
| 01/27/1987 | US4638630 Cooldown control system for a combined cycle electrical power generation plant |
| 01/20/1987 | US4637587 Facility for the monitoring of physical quantities on systems |
| 01/20/1987 | CA1216914A1 System for monitoring metal-to-metal contact in rotating machinery |
| 01/06/1987 | US4635209 Overspeed protection control arrangement for a steam turbine generator control system |
| 12/30/1986 | EP0205559A1 Turbine wheel containment |
| 12/17/1986 | CN86102631A Method and apparatus for improved shutdown procedures in dual fluid cheng cycle engines |
| 12/16/1986 | CA1215289A1 Pressure medium actuated valve |
| 10/23/1986 | WO1986006137A1 Method and apparatus for improved shutdown procedures in dual fluid cheng cycle engines |
| 09/02/1986 | US4609992 System for monitoring torsion damage to a composite line of shapes through a driving machine and a driven machine |
| 08/19/1986 | CA1209811A1 Fuel control |
| 08/13/1986 | CN85109563A Improved overspeed protection control arrangement for a steam turbine generator control system |
| 07/08/1986 | US4598541 Hot gas generator |
| 07/08/1986 | US4598449 Beam for a containment structure |
| 07/08/1986 | CA1207240A1 Blade containment structure |
| 07/01/1986 | US4597256 Method and apparatus for improved shutdown procedures in dual fluid Cheng cycle engines |
| 06/19/1986 | WO1986003549A1 Turbine wheel containment |
| 06/18/1986 | EP0184962A1 Retention housing for a turbo fan |
| 05/27/1986 | US4591794 Gas turbine access port plug electrostatic probe |
| 05/20/1986 | US4590562 Statistically correlated electrostatic engine diagnostics |
| 05/20/1986 | US4589256 Steam turbine plant |
| 04/29/1986 | US4585205 Fast opening valve apparatus |
| 04/22/1986 | US4583360 Electronic fuel control system for gas turbine |
| 03/11/1986 | US4575803 Engine monitor and recorder |
| 02/26/1986 | EP0172766A1 Apparatus and process for dynamically measuring, at a rotating machine, the play between the rotor and stator faces of said machine |