Patents
Sitemap › F01 - Machines or engines in general; Engine plants in general; Steam engines › F01K - Steam engine plants; Steam accumulators; Engine plants not otherwise provided for; Engines using special working fluids or cycles › 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of special steam systems, cycles, or processes; Regulating means peculiar to such systems, cycles, or processes; Use of withdrawn or exhaust steam for feed-water heating
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of special steam systems, cycles, or processes; Regulating means peculiar to such systems, cycles, or processes; Use of withdrawn or exhaust steam for feed-water heating (2,152)
11/1983
11/08/1983US4414540 Automatic redundant transducer selector for a steam turbine control system
10/1983
10/27/1983WO1983003635A1 Method of varying turbine output of a supercritical-pressure steam generator-turbine installation
10/11/1983US4408460 Heating system for a steam turbine energy producing plant
10/05/1983EP0090022A1 Energy converter.
10/04/1983US4407131 Cogeneration energy balancing system
09/1983
09/13/1983US4403476 Method for operating a steam turbine with an overload valve
09/06/1983US4402183 Sliding pressure flash tank
08/1983
08/30/1983CA1152759A1 Method of and system for controlling drain water level of feed-water heater
08/02/1983CA1150955A1 Method of recovering power in a counterpressure-steam system
07/1983
07/26/1983US4394813 Exhaust gas heat recovery system in internal combustion engine
07/19/1983US4393658 Extraction condensing turbine
06/1983
06/29/1983EP0082671A2 Converting thermal energy
06/07/1983US4386499 Automatic start-up system for a closed rankine cycle power plant
06/07/1983CA1147621A1 Moving bed heat storage and recovery system
05/1983
05/31/1983US4385498 Method for converting one form of energy into another form of energy
05/26/1983WO1983001812A1 Sliding pressure flash tank
05/25/1983EP0079598A2 Steam turbine bypass system
05/17/1983CA1146651A1 Turbine control system for sliding or constant pressure boilers
05/11/1983WO1983001650A1 Method for operating a steam turbine with an overload valve
05/03/1983CA1145567A1 Method and flow system for the control of turbine temperatures during bypass operation
04/1983
04/28/1983WO1983001482A1 Energy converter
04/05/1983CA1143956A1 Thermal energy storage for covering peak loads
03/1983
03/22/1983US4377073 Methods for converting heat into mechanical energy and/or useful heat
03/08/1983CA1142370A1 Steam turbine plant
02/1983
02/22/1983CA1141610A1 Once through sliding pressure steam generator
02/15/1983CA1141257A1 Method and system for controlling the fluid level in a drain tank
02/08/1983US4372125 Turbine bypass desuperheater control system
01/1983
01/25/1983CA1139958A1 Feedwater heating in a steam turbine
01/04/1983CA1138657A1 Control system for steam turbine plants including turbine bypass systems
12/1982
12/14/1982US4363216 Lubricating system for organic fluid power plant
11/1982
11/30/1982US4361009 Moving bed heat storage and recovery system
11/16/1982US4358930 Method of optimizing performance of Rankine cycle power plants
11/09/1982US4357803 Control system for bypass steam turbines
10/1982
10/26/1982US4355514 Control device for steam turbines with reheater
10/12/1982US4353215 Fluidic control system for turbines
10/05/1982US4352270 Method and apparatus for providing process steam of desired temperature and pressure
09/1982
09/14/1982US4349312 Apparatus for the controlled extraction of steam from extraction turbines
08/1982
08/18/1982EP0058085A2 Thermal energy conversion
08/18/1982EP0057695A1 Cogeneration energy balancing system
08/03/1982US4342201 Energy recovery apparatus for a gas compressor plant
07/1982
07/13/1982CA1127403A1 Pressure controller for dual purpose steam turbine power plant
06/1982
06/22/1982US4336105 Nuclear power plant steam system
06/02/1982EP0052629A1 Method for converting one form of energy into another form of energy
05/1982
05/25/1982US4330997 Feedwater heating in a steam turbine
05/11/1982US4328675 Method of recovering power in a counterpressure-steam system
05/05/1982EP0050959A1 Improved lubricating system for organic fluid power plant
04/1982
04/13/1982US4324103 Method and apparatus for regulating a steam turbine
03/1982
03/09/1982CA1119696A1 Rotor-stress preestimating turbine control system
03/04/1982WO1982000683A1 Cogeneration energy balancing system
02/1982
02/23/1982US4316362 Method and apparatus for operating a cross-compound turbine generator plant
01/1982
01/26/1982US4312184 Fluid circulation system for heat exchangers
01/12/1982US4309873 Method and flow system for the control of turbine temperatures during bypass operation
12/1981
12/30/1981EP0042752A2 Method of optimizing performance of Rankine cycle power plants
12/10/1981WO1981003522A1 Method for converting one form of energy into another form of energy
11/1981
11/03/1981US4298019 Method and system for controlling the fluid level in a drain tank
11/03/1981US4297848 Method of optimizing the efficiency of a steam turbine power plant
09/1981
09/29/1981US4291537 Thermal energy storage for covering peak loads
09/22/1981US4290389 Once through sliding pressure steam generator
07/1981
07/29/1981EP0032641A1 Reheating system for a steam-turbine power plant
07/21/1981US4280060 Dedicated microcomputer-based control system for steam turbine-generators
07/14/1981US4277944 Method and apparatus for regeneratively superheating auxiliary steam
07/14/1981US4277943 Method and apparatus for supplying steam to a turbine
07/08/1981EP0031711A1 Method and system for controlling the fluid level in a drain tank
06/1981
06/23/1981US4274260 Method and apparatus for regulating a steam turbine
06/23/1981US4274256 Turbine power plant with back pressure turbine
06/16/1981US4272964 Steam generating apparatus
06/16/1981US4272962 Pressure controller for dual purpose steam turbine power plant
06/02/1981US4271473 Control of parallel operated turbines in cogeneration
06/02/1981US4270357 Turbine control
06/02/1981US4270343 Method and apparatus for recovery of energy from blast furnace exhaust gas
05/1981
05/13/1981EP0028512A1 Storage and recovery systems for electrically generated energy
04/1981
04/28/1981USRE30589 Method of effecting fast turbine valving for improvement of power system stability
04/01/1981EP0025975A2 Once through sliding pressure steam generator
03/1981
03/10/1981US4254627 Steam turbine plant
03/03/1981US4253308 Turbine control system for sliding or constant pressure boilers
02/1981
02/17/1981CA1095984A1 System to control low pressure turbine temperatures
12/1980
12/16/1980CA1091767A1 Electric power plant and turbine acceleration control system for use therein
10/1980
10/21/1980US4228657 Regenerative screw expander
10/14/1980US4228359 Rotor-stress preestimating turbine control system
10/07/1980US4226086 Automatic restart control for a power plant boiler
04/1980
04/30/1980EP0010254A1 Process for generating electric power in a counter pressure steam system
02/1980
02/12/1980CA1071735A1 Steam turbine control system and method
01/1980
01/29/1980US4185465 Multi-step regenerated organic fluid helical screw expander hermetic induction generator system
01/22/1980US4184337 Method and apparatus for regulating a resuperheated steam turbine
01/22/1980CA1070125A1 Apparatus for controlling steam turbine plants including steam bypass systems
12/1979
12/18/1979CA1068119A1 Process and equipment for transforming heat at a relatively low temperature into power or energy
11/1979
11/20/1979CA1066516A1 Power generation system
08/1979
08/21/1979US4164849 Method and apparatus for thermal power generation
07/1979
07/31/1979CA1059389A1 Thermal energy storage and utilization system
07/26/1979WO1979000444A1 An arrangement for gas expanders
06/1979
06/26/1979CA1057065A1 Control systems for steam turbine plants including turbine bypass systems
04/1979
04/17/1979US4149386 System to control low pressure turbine temperatures
02/1979
02/13/1979US4138851 Apparatus and method of geothermal energy conversion
01/1979
01/09/1979CA1046141A1 Protection system for transferring turbine and steam generator operation to a backup mode especially adapted for multiple computer electric power plant control systems
01/09/1979CA1046140A1 System for manually or automatically transferring control between computers without power generation disturbance in an electric power plant or steam turbine operated by a multiplecomputer control system
01/09/1979CA1045835A1 Power plant and system for accelerating a cross compound turbine in such plant, especially one having an htgr steam supply
01/02/1979US4132076 Feedback control method for controlling the starting of a steam turbine plant
12/1978
12/26/1978US4130992 Arrangement for the storage of energy in power plants
11/1978
11/14/1978US4125780 Multiple fluid expansion energy extraction method and apparatus
10/1978
10/10/1978US4118935 Regulation system for a steam turbine installation
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