| Patents for F01K 7 - Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles, or processes; Regulating means peculiar to such systems, cycles, or processes; Use of withdrawn or exhaust steam for feed-water heating (2,152) |
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| 06/30/1987 | CA1223488A1 Steam generation and reheat apparatus |
| 06/09/1987 | CA1222668A1 Power plant integrating coal-fired steam boiler with air turbine |
| 06/04/1987 | WO1987003357A1 Thermally powered engine |
| 05/12/1987 | CA1221588A1 Method and apparatus for generating power and low pressure saturated or near saturated steam |
| 04/21/1987 | US4658590 Steam turbine governor system and method of controlling the same |
| 04/07/1987 | US4655041 Rate of change of pressure temperature protection system for a turbine |
| 03/24/1987 | US4651533 Protection-driving method of a feedwater heater and the device thereof |
| 03/24/1987 | US4651532 Method of warming up a reheat turbine |
| 03/11/1987 | EP0213351A2 Method and device for the control of a steam turbine of a power station |
| 02/17/1987 | US4644479 Diagnostic apparatus |
| 01/20/1987 | US4637215 Regenerator with spray cooler |
| 01/13/1987 | US4635588 Heaters for thermal energy transformation installations |
| 01/10/1987 | CN85101684A Turbine operating with high-enthalpy refrigerant fluid of a refrigeration circuit, for driving a rotary member |
| 01/06/1987 | US4635209 Overspeed protection control arrangement for a steam turbine generator control system |
| 01/06/1987 | US4634340 Equipment for controlling the extraction pressure of an extraction condensing turbine |
| 12/03/1986 | CN86102437A Method of warming up a reheat turbine |
| 11/26/1986 | EP0202234A1 Heat recovery system including a dual pressure turbine. |
| 11/18/1986 | US4622819 Steam turbine exhaust pipe erosion prevention system |
| 11/05/1986 | EP0200060A1 Boiler starting system |
| 10/28/1986 | US4619809 Steam generation and reheat apparatus |
| 10/21/1986 | US4617878 Process and device for recovery of thermal energy in a steam generating system |
| 10/21/1986 | US4617801 Thermally powered engine |
| 10/07/1986 | CA1212247A1 Method and apparatus for converting thermal energy |
| 09/24/1986 | EP0195326A1 A protection-driving method of a feedwater heater and the device thereof |
| 09/17/1986 | CN86100730A Steam trubing exhaust pipe erosion prevention system |
| 09/03/1986 | EP0193184A1 Method and apparatus for implementing a thermodynamic cycle with intercooling |
| 09/03/1986 | EP0192918A1 Preheater for a thermal-energy transformation plant |
| 09/03/1986 | CN86102170A Safetic driving method and its device used in heater for water feed |
| 09/02/1986 | US4608829 Waste heat recovering device |
| 08/27/1986 | CN86101160A Mathod and apparatus for implementing a thermodymamic cycle with intercooling |
| 08/20/1986 | EP0191553A1 Steam turbine exhaust pipe erosion prevention system |
| 08/13/1986 | CN85109563A Improved overspeed protection control arrangement for a steam turbine generator control system |
| 08/12/1986 | US4604867 Method and apparatus for implementing a thermodynamic cycle with intercooling |
| 08/05/1986 | US4604714 Steam optimization and cogeneration system and method |
| 08/05/1986 | US4603554 Method and apparatus for extracting useful energy from a superheated vapor actuated power generating device |
| 07/29/1986 | US4603394 Electron donating colorless dye, aralkyl 2,4-dihydroxybenzoate electron acceptor |
| 07/23/1986 | EP0188183A1 Process and device for recovering thermal energy from the exhaust gases of thermal-power stations |
| 07/08/1986 | US4598551 Apparatus and method for controlling steam turbine operating conditions during starting and loading |
| 05/22/1986 | WO1986002977A1 Heat recovery system including a dual pressure turbine |
| 05/20/1986 | US4589258 Wet-steam turbine plant |
| 05/20/1986 | US4589256 Steam turbine plant |
| 05/13/1986 | CA1204292A1 Cooling device of steam turbine |
| 05/12/1986 | EP0152464A4 Closed loop solar collector system powering a self-starting uniflow steam engine. |
| 05/06/1986 | US4586338 Heat recovery system including a dual pressure turbine |
| 04/30/1986 | EP0179427A1 Apparatus for extracting useful energy from superheated vapor |
| 04/23/1986 | EP0178617A1 Steam turbine plant having a turbine bypass system |
| 04/22/1986 | US4583369 System for detecting tubing rupture in feedwater heaters of steam power plant |
| 03/26/1986 | EP0175639A1 Thermodynamic machine |
| 03/18/1986 | US4577280 Control system for fluid flow distribution |
| 03/18/1986 | US4576008 Turbine protection system for bypass operation |
| 02/05/1986 | EP0170516A2 Diagnostic apparatus |
| 01/29/1986 | EP0169779A1 Assembly for controlling the extraction pressure of a condensation turbine |
| 01/22/1986 | EP0168494A1 Utilization of thermal energy. |
| 01/15/1986 | EP0168019A2 Controller for heat power plant |
| 12/31/1985 | US4561255 Steam turbine |
| 12/17/1985 | US4558569 Stuck pushbutton contingency operation for a steam turbine control system |
| 12/10/1985 | US4558228 Energy converter |
| 12/10/1985 | US4557112 Method and apparatus for converting thermal energy |
| 11/05/1985 | CA1196199A1 Turbine low pressure bypass spray valve control system and method |
| 10/29/1985 | US4550380 Microprocessor-based extraction turbine control |
| 10/16/1985 | EP0158629A2 Steam cycle for a steam power plant |
| 09/17/1985 | CA1193455A1 Turbine high pressure bypass temperature control system and method |
| 09/17/1985 | CA1193454A1 Turbine high pressure bypass pressure control system |
| 09/17/1985 | CA1193453A1 Method for operating a steam turbine with an overload valve |
| 08/28/1985 | EP0152464A1 Closed loop solar collector system powering a self-starting uniflow steam engine |
| 08/27/1985 | US4537032 Parallel-stage modular Rankine cycle turbine with improved control |
| 08/20/1985 | US4535594 Method and apparatus for generating power and low pressure saturated or near saturated steam |
| 08/20/1985 | US4535593 Method of and apparatus for warming high-pressure feed water heaters for power plants |
| 08/14/1985 | EP0090022B1 Energy converter |
| 08/12/1985 | EP0093724A4 Sliding pressure flash tank. |
| 08/01/1985 | WO1985003328A1 Utilization of thermal energy |
| 07/31/1985 | EP0149677A1 Condensate feed apparatus for steam generator |
| 06/11/1985 | CA1188732A1 Control system and method for a steam turbine having a steam bypass arrangement |
| 05/14/1985 | US4516403 Waste heat recovery system for an internal combustion engine |
| 02/28/1985 | WO1985000855A1 Closed loop solar collector system powering a self-starting uniflow steam engine |
| 02/12/1985 | US4498301 Cooling device of steam turbine |
| 12/20/1984 | WO1984004952A1 Condensate feed apparatus for steam generator |
| 10/30/1984 | US4479355 Power plant integrating coal-fired steam boiler with air turbine |
| 10/24/1984 | EP0122806A2 Method and apparatus for generating power and low pressure saturated or near saturated steam |
| 10/10/1984 | EP0121416A2 Steam generation and reheat apparatus and methods |
| 10/02/1984 | US4474011 Once-through steam generator |
| 09/18/1984 | US4471620 In a steam turbine engine |
| 09/11/1984 | US4471446 Control system and method for a steam turbine having a steam bypass arrangement |
| 09/05/1984 | EP0117667A2 Power plant integrating coal-fired steam boiler with air turbine |
| 07/10/1984 | US4458493 Closed Rankine-cycle power plant utilizing organic working fluid |
| 06/26/1984 | US4455836 Turbine high pressure bypass temperature control system and method |
| 06/19/1984 | CA1169528A1 Control system for bypass steam turbines |
| 06/13/1984 | EP0110101A1 Saturated steam turbine plant |
| 05/15/1984 | US4448026 Turbine high pressure bypass pressure control system |
| 05/01/1984 | CA1166458A1 Propulsion system |
| 03/20/1984 | US4437308 Rotary heat engine |
| 03/20/1984 | CA1164073A1 Dedicated microcomputer-based control system for steam turbine-generators |
| 03/20/1984 | CA1163813A1 Turbine bypass desuperheater control system |
| 02/28/1984 | US4433545 Thermal power plants and heat exchangers for use therewith |
| 02/14/1984 | CA1162060A1 Method of optimizing performance of rankine cycle power plants |
| 01/31/1984 | US4428190 Power plant utilizing multi-stage turbines |
| 01/24/1984 | US4426847 Reciprocating heat engine |
| 01/03/1984 | CA1159656A1 Reciprocating heat engine |
| 12/20/1983 | US4421068 Optimization of steam distribution |
| 11/16/1983 | EP0093724A1 Sliding pressure flash tank. |