| Patents for F02C 3 - Gas-turbine plants characterised by the use of combustion products as the working fluid (9,666) |
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| 10/22/1991 | US5058375 Gas turbine annular combustor with radial dilution air injection |
| 10/22/1991 | US5058374 Injector |
| 10/15/1991 | US5056988 Blade tip clearance control apparatus using shroud segment position modulation |
| 10/08/1991 | US5054997 Blade tip clearance control apparatus using bellcrank mechanism |
| 10/08/1991 | US5054435 Furnace, especially a fluidized furnace |
| 10/08/1991 | US5054279 Water spray ejector system for steam injected engine |
| 10/04/1991 | WO1991015665A1 Method and apparatus for generating heat and electricity in a sulphate pulp mill |
| 10/04/1991 | CA2079476A1 Method and apparatus for generating heat and electricity in a sulphate pulp mill |
| 10/04/1991 | CA2034469A1 Interstage seal arrangement for airfoil stages of turbine engine counterrotating rotors |
| 10/04/1991 | CA2034460A1 Thrust force-compensating apparatus with improved hydraulic pressure-responsive balance mechanism |
| 10/04/1991 | CA2034349A1 Turbine blade inner and attachment structure |
| 10/01/1991 | US5052919 Multi-stage combustion chamber for combustion of nitrogen-containing gas with reduced nox emissions, and method for its operation |
| 10/01/1991 | US5052895 Pressure wave machine |
| 09/25/1991 | EP0447886A1 Axial flow gas turbine |
| 09/24/1991 | US5051040 Fluidized bed combustion system that is controllable under pressure |
| 09/24/1991 | US5050375 Combustion of aqueous slurry of solid fuel for driving gas turbines, pressurization and combustion |
| 09/22/1991 | CA2034457A1 Blade tip clearance control apparatus with shroud segment position adjustment by unison ring movement |
| 09/19/1991 | DE4008267A1 Nozzle water pump system - involves combustion chamber, gas emission nozzle and water suction pipe formed as unit |
| 09/18/1991 | EP0447122A1 Pressurized fluidized bed combustion combined cycle power plant and method of operating the same |
| 09/17/1991 | US5049033 Blade tip clearance control apparatus using cam-actuated shroud segment positioning mechanism |
| 09/17/1991 | US5048284 Method of operating gas turbines with reformed fuel |
| 09/17/1991 | CA1288959C Method for increasing the efficiency of gas turbine generator systems using low btu gaseous fuels |
| 09/04/1991 | EP0444913A1 A gas turbine |
| 08/28/1991 | EP0215111B1 An apparatus for venting gases from cogenerated process steam in a steam-injected gas turbine engine |
| 08/28/1991 | CA2037205A1 Gas turbine |
| 08/21/1991 | CA2027389A1 Blade tip clearance control apparatus using cam-actuated shroud segment positioning mechanism |
| 08/14/1991 | DE4003210A1 Verfahren und anlage zur erzeugung mechanischer energie Method and plant for the production of mechanical energy |
| 08/13/1991 | US5039278 Power turbine ventilation system |
| 08/13/1991 | CA2034405A1 Blade tip clearance control apparatus using shroud segment position modulation |
| 08/02/1991 | WO1991011597A1 Process and device for generating mechanical energy |
| 08/02/1991 | CA2075290A1 Process and device for generating mechanical energy |
| 07/30/1991 | US5035573 Gas turbine engine |
| 07/24/1991 | CN1013291B Double medium intermediate-heating mixed circulation turbine |
| 07/23/1991 | CA1286511C Power plant for burning a fuel at high pressure and a gas turbine drivenby the combustion gases |
| 07/17/1991 | EP0437213A1 Method for power generation with gas turbine using gasified fuel of inferior quality |
| 07/17/1991 | CN1013214B Single spool, two-stage high performance compress unit |
| 07/16/1991 | US5031397 Starting methods for cyclic char fuel reaction plants |
| 07/16/1991 | CA1286118C Burner for solid and other high ash fuels |
| 07/05/1991 | WO1991010053A1 Method and apparatus for treating gases from gasification or combustion plants |
| 07/03/1991 | EP0403581A4 Turbine engine |
| 07/02/1991 | US5028207 Arrangement for adjusting the rotor blades of a propfan turboprop engine |
| 06/19/1991 | EP0432891A2 A diffuser |
| 06/19/1991 | EP0432885A1 Mounting of adjustable stator vanes in an axial compressor stage |
| 06/19/1991 | EP0432753A1 Speed stabilization apparatus for two shaft gas turbine |
| 06/12/1991 | EP0371090A4 Gas turbine with forced vortex fuel injection |
| 06/12/1991 | CN1052170A Acceleration control for gas turbine engine with duct pressure loss compensation |
| 06/06/1991 | DE4016897C1 Method of obtaining liq. oxygen in hypersonic flight - uses turbine which reduces pressure of entering air and cools it before liquefying and sepg. into oxygen and nitrogen |
| 06/04/1991 | CA1284585C Tractor steam piston balancing |
| 05/28/1991 | US5018942 Mechanical blade tip clearance control apparatus for a gas turbine engine |
| 05/23/1991 | CA2025342A1 Blade tip clearance control apparatus using bellcrank mechanism |
| 05/22/1991 | EP0427952A1 Apparatus and method for combustion turbine generator overfuel limiting |
| 05/22/1991 | CN1051619A Method and apparatus for co-generating power and hydrocarbons from coal derived synthesis gas using pressure swing absorption |
| 05/21/1991 | US5016436 Interturbine duct |
| 05/21/1991 | US5016435 Method of controlling a PFBC plant in the event of operational disturbance in the gas turbine unit |
| 05/17/1991 | CA2030057A1 Apparatus and method for combustion turbine generator overfuel limiting |
| 05/14/1991 | US5014508 Combination propulsion system for a flying craft |
| 05/08/1991 | EP0426500A1 Tandem fan engine |
| 05/08/1991 | EP0425651A1 Compressor shroud air bleed passages |
| 05/07/1991 | US5012640 Combined air-hydrogen turbo-rocket power plant |
| 05/07/1991 | US5012638 Fuel feed method and apparatus for a turboramjet engine |
| 05/02/1991 | WO1991005946A1 Isothermal gas turbine using catalytic partial oxidation |
| 05/02/1991 | EP0424660A1 Gas/steam power plant |
| 04/30/1991 | US5010729 Geared counterrotating turbine/fan propulsion system |
| 04/30/1991 | US5010728 Solid fuel turbine engine |
| 04/30/1991 | US5010726 System and method for efficiently generating power in a solid fuel gas turbine |
| 04/25/1991 | CA2028294A1 Gas/steam power station plant |
| 04/24/1991 | CN2075700U High efficient gas turbine |
| 04/18/1991 | DE3933776A1 Prop-fan aircraft engine with contra-rotating fan rotors - has epicyclic gear train to connect turbines to fan rotors |
| 04/09/1991 | US5005355 Injecting alcohol nucleating agent and freezing point depressant into hot exhaust gases |
| 04/09/1991 | CA1282714C Technical hydrogen |
| 04/03/1991 | EP0420746A1 Contrarotative fan jet engine |
| 04/03/1991 | EP0420666A1 Turbocharger with rotary electric machine |
| 04/02/1991 | US5003782 Gas expander based power plant system |
| 04/02/1991 | CA1282243C Process and device for gasifying coal |
| 03/26/1991 | US5002483 Multi-stage combustion chamber for combustion of nitrogen-containing gas with reduced NOx emissions, and method for its operation |
| 03/22/1991 | WO1991004446A1 Integrated power unit combustion apparatus and method |
| 03/21/1991 | DE4028330A1 Mechanical blade tip clearance control - has shroud hanger disposed between casing and opening in casing |
| 03/21/1991 | DE4028328A1 Blade tip clearance control device for gas turbine engine - has biassing wave spring preloaded against shroud segment to move it towards rotor |
| 03/19/1991 | US5000099 Combination of fuels conversion and pressurized wet combustion |
| 03/19/1991 | US4999993 Reactor expander topping cycle |
| 03/19/1991 | US4999992 Power from carbonaceous fuels by oxidation, quenching, converting gases to carbon dioxide |
| 03/19/1991 | CA1281611C Power plant |
| 03/13/1991 | EP0416209A2 Slag processing system for direct coal-fired gas turbines |
| 03/13/1991 | CN1012000B Clean electric power generation process |
| 03/13/1991 | CN1011999B Combined gas and steam turbine process |
| 03/09/1991 | CA2021104A1 Radial adjustment mechanism for blade tip clearance control apparatus |
| 03/09/1991 | CA2021102A1 Blade tip clearance control apparatus for a gas turbine engine |
| 03/09/1991 | CA2021085A1 Mechanical blade tip clearance control apparatus for a gas turbine engine |
| 03/08/1991 | CA2016698A1 Slag processing system for direct coal-fired gas turbines |
| 03/07/1991 | WO1991002886A1 Thermal power generation method |
| 03/05/1991 | US4996837 Gas turbine with forced vortex fuel injection |
| 03/05/1991 | US4996836 Combined gas and steam turbine process |
| 02/26/1991 | US4995915 Cleaning gas turbine fuel nozzles |
| 02/20/1991 | EP0413199A1 Process for reducing the carbon dioxide content of waste gases from a gas-turbine or vapour-turbine power plant and power plant using it |
| 02/20/1991 | EP0413130A1 Pressure wave machine |
| 02/20/1991 | EP0413091A1 Thermal afterburning installation and method for operating the installation |
| 02/19/1991 | US4993220 Axial flow gas turbine engine combustor |
| 02/18/1991 | CA2021728A1 Pressure wave machine |
| 02/12/1991 | US4991389 Bleed modulation for transient engine operation |
| 02/07/1991 | WO1991001438A1 Axial flow gas turbine engine combustor |