| 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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| 04/29/1999 | WO1999020993A1 Velocity adaptive control test system |
| 04/28/1999 | EP0719377B1 Pneumatic pressure automatic braking mechanism |
| 04/27/1999 | US5897277 Self-locking obturating device |
| 04/22/1999 | CA2250652A1 Emergency shutoff valve exerciser for steam turbine and methods for installing and operating same |
| 04/14/1999 | EP0908629A1 Compressor or turbine |
| 03/23/1999 | US5885056 Gas Turbine engine casing construction |
| 03/17/1999 | EP0834003B1 Fan blade containment assembly |
| 03/10/1999 | CN1210258A Pressure tester |
| 02/17/1999 | EP0897106A1 Pressure measuring device, especially at the combustion chamber of a gas turbine |
| 02/10/1999 | EP0815354B1 Method and apparatus for detecting blowout in a gas turbine combustor |
| 02/09/1999 | US5867976 In a gas turbine engine |
| 01/28/1999 | DE19725612A1 Production of multiaxial non-stationary stresses in sample of material e.g. for gas-turbine blades mfr. |
| 01/27/1999 | CN1206449A Device for monitoring radial gaps between turbine housing and blade tips |
| 01/26/1999 | CA2117004C Control methods and valve arrangement for start-up and shutdown of pressurized combustion and gasification systems integrated with a gas turbine |
| 01/20/1999 | EP0842350B1 Regulating system for regulating the speed of rotation of a turbine and process for regulating the speed of rotation of a turbine during release |
| 01/13/1999 | EP0890030A1 Safety circuit |
| 01/12/1999 | US5857320 Combustor with flashback arresting system |
| 01/07/1999 | WO1999000585A1 Device for the emergency stop of a gas turbine |
| 01/07/1999 | DE19727296A1 Einrichtung zur Notabschaltung einer Gasturbine Emergency shutdown device for a gas turbine |
| 12/29/1998 | US5853286 Movable fan vane with a safety profile |
| 12/23/1998 | EP0828924B1 Mechanical shut-off system for a gas turbine |
| 12/15/1998 | US5848779 Servomotor, particularly for a quick-action stop valve |
| 12/09/1998 | EP0882236A1 Device for positioning a measuring probe |
| 11/25/1998 | EP0879394A1 Clearance measurement system |
| 11/24/1998 | US5840390 FRM disc preform and manufacturing method thereof |
| 11/18/1998 | CN1199131A Digital control system for high pressure fire-resistant fluid of 200 MW turbine |
| 11/17/1998 | US5838588 Graphical user interface system for steam turbine operating conditions |
| 11/17/1998 | US5836744 Frangible fan blade |
| 11/12/1998 | WO1998050735A1 Apparatus for detecting flame conditions in combustion systems |
| 11/10/1998 | US5832944 Valve for a steam turbine and method of actuating the valve |
| 11/04/1998 | EP0874950A2 Device for monitoring radial gaps between a turbine housing and blade tips |
| 10/28/1998 | EP0874137A2 Rotor support for a turbine engine |
| 10/28/1998 | EP0874136A2 Frangible fan blade |
| 10/28/1998 | EP0874133A1 Device and method to indicate the wear of an abradable layer between rotating and stationary parts of a turbine |
| 10/27/1998 | US5828797 Fiber optic linked flame sensor |
| 10/20/1998 | US5823739 Containment case for a turbine engine |
| 10/06/1998 | US5818242 Microwave recess distance and air-path clearance sensor |
| 09/23/1998 | EP0865582A1 A coupling device |
| 09/23/1998 | CN1194025A Method and device for cooling the low-pressure stage of a steam turbine |
| 09/23/1998 | CN1039941C Rotation speed-pressure converter |
| 08/19/1998 | CN1190696A Valve device |
| 08/13/1998 | WO1998035138A1 A valve device |
| 08/11/1998 | US5791789 Rotor support for a turbine engine |
| 07/07/1998 | US5776839 Dilatant powder coated fabric and containment articles formed therefrom |
| 06/24/1998 | EP0763164B1 Turbofan containment structure |
| 06/24/1998 | EP0763163B1 Aircraft fan containment structure |
| 06/24/1998 | EP0760052B1 Variable thickness isogrid case |
| 06/24/1998 | EP0757752B1 Aircraft fan containment structure restraint |
| 06/18/1998 | WO1998026160A1 A graphical user interface system for steam turbine operating conditions |
| 06/17/1998 | EP0847482A1 Method and device for cooling the low-pressure stage of a steam turbine |
| 05/22/1998 | WO1998021462A1 Air turbine flow restrictor |
| 05/22/1998 | WO1998021451A1 Turbine control device and method for regulating the load alternation process in a turbine |
| 05/22/1998 | WO1998021450A1 Combustor with flashback arresting system |
| 05/20/1998 | EP0842350A1 Regulating system for regulating the speed of rotation of a turbine and process for regulating the speed of rotation of a turbine during release |
| 05/19/1998 | US5752383 Air turbine flow restrictor |
| 05/13/1998 | EP0841469A1 Fiber reinforced rotor rim of a turbo-machine |
| 04/29/1998 | EP0689676B1 Rotation speed-pressure converter |
| 04/21/1998 | US5741965 Aircraft jet engine testing tool |
| 04/16/1998 | WO1998015795A1 Dilatant powder coated fabric and containment articles |
| 04/15/1998 | EP0752054B1 Bearing support housing |
| 04/08/1998 | EP0834646A1 Containment device for the radial turbine of a turbocharger |
| 04/08/1998 | EP0834003A1 Fan blade containment assembly |
| 03/31/1998 | US5733050 Bearing arrangement for rotating members |
| 03/25/1998 | EP0746724B1 Pressurized fluidized bed reactor and a method of operating the same |
| 03/18/1998 | EP0828924A1 Mechanical shut-off system for a gas turbine |
| 03/03/1998 | US5723980 Clearance measurement system |
| 02/24/1998 | US5720449 Thrust reverser with doors for aircraft engine, equipped with safety systems preventing the untimely opening of the doors |
| 01/21/1998 | CN1170810A Axial-flow turbine of waste gas turbine booster |
| 01/20/1998 | CA2028351C Touch up tooling for turbine engine rotor blades and process using same |
| 01/07/1998 | EP0816760A1 Fiber optic flashback detection |
| 01/07/1998 | EP0816640A1 Containment case for a turbine engine |
| 01/07/1998 | EP0815354A1 Method and apparatus for detecting blowout in a gas turbine combustor |
| 12/29/1997 | EP0814236A1 Bearing support which allows to keep a turbofan engine functioning after the appearance of an imbalance |
| 12/16/1997 | US5699267 Hot gas expander power recovery and control |
| 12/04/1997 | WO1997045651A1 Protection of a turbomachine against bearing oscillations |
| 12/02/1997 | US5692370 Gas turbine with combustor bypass valve |
| 11/19/1997 | EP0656085B1 Bridge construction |
| 11/13/1997 | DE19618462A1 Extrinsic power parameter determination method for energy conversion appliance |
| 11/12/1997 | EP0806680A2 Microwave air-path clearance sensor |
| 11/12/1997 | EP0806547A1 Axial turbine for turbochargers |
| 11/05/1997 | EP0719377A4 Pneumatic pressure automatic braking mechanism |
| 10/16/1997 | WO1997038228A1 Safety circuit |
| 10/09/1997 | DE19613848A1 Sicherheitsschaltung Safety circuit |
| 10/08/1997 | EP0799368A1 Centrifugal compressor hub containment assembly |
| 10/08/1997 | EP0799366A1 A system for repairing damaged gas turbine engine airfoils |
| 10/02/1997 | WO1997026444A3 Device for monitoring radial gaps between a turbine housing and blade tips |
| 09/17/1997 | EP0795682A1 Blade containment system for a turbofan engine |
| 08/28/1997 | WO1997031271A1 Device for positioning a measuring probe |
| 08/27/1997 | EP0791141A1 Self-locking sealing device |
| 07/30/1997 | EP0786581A1 Fan rotor blade having a safety profile |
| 07/24/1997 | WO1997026444A2 Device for monitoring radial gaps between a turbine housing and blade tips |
| 07/22/1997 | US5649369 Method of and device for measuring the blade clearance of thermal turbomachines |
| 07/01/1997 | US5644394 System for repairing damaged gas turbine engine airfoils |
| 06/26/1997 | DE19547751A1 Excess rotation rate protection device for aircraft gas turbine engines |
| 06/19/1997 | DE19601225C1 Vorrichtung zur Radialspaltüberwachung einer Turbine A device for radial gap monitoring a turbine |
| 06/12/1997 | WO1997021044A1 A coupling device |
| 05/27/1997 | US5632600 Gas turbine engine rotor assembly |
| 05/20/1997 | US5630698 Converter for providing a liquid at a measurement pressure corresponding to a rotational speed |
| 04/23/1997 | EP0725889B1 Controlling motor, in particular for quick-action stop valves |
| 04/22/1997 | US5622472 Protective shield for a turbo-engine |