Patents for F01K 3 - Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein (1,467)
03/1979
03/13/1979US4143517 Thermal engine
02/1979
02/06/1979CA1047775A1 Turbine start-up system
01/1979
01/09/1979CA1045922A1 Energy storage by means of fluid heat retention materials kept at atmospheric pressure
12/1978
12/26/1978US4130992 Arrangement for the storage of energy in power plants
12/12/1978US4129004 Method and apparatus for the storage of energy in power plants
11/1978
11/21/1978US4126000 System for treating and recovering energy from exhaust gases
09/1978
09/19/1978CA1038632A1 Vapor generator
09/05/1978US4110987 Thermal energy storage by means of reversible heat pumping utilizing industrial waste heat
08/1978
08/29/1978US4109469 Power generation from refinery waste heat streams
08/29/1978CA1037326A1 Integral separator start-up system for a vapor generator with constant pressure furnace circuitry
07/1978
07/25/1978US4102741 Low vapor pressure organic heat retention materials kept at atmospheric pressure used as heat storage media
07/18/1978US4100730 Regulation of a wet air oxidation unit for production of useful energy
07/11/1978US4099384 Integral separator start-up system for a vapor generator with constant pressure furnace circuitry
07/11/1978US4099382 Heat exchanging, production of synthesis gas, reducing gas, fuel gas
06/1978
06/13/1978US4094148 Thermal storage with molten salt for peaking power
06/06/1978CA1032425A1 Method and installations for energy production, storage, modulation and distribution
05/1978
05/16/1978US4089744 Thermal energy storage by means of reversible heat pumping
05/16/1978US4089175 Process and system for recovery of energy from geothermal brines and other water containing sources by direct contact with a working fluid below the critical pressure
05/09/1978US4087985 Apparatus and method for thermal power generation
04/1978
04/25/1978US4085593 Steam power plant with fluidized bed heat source for superheater and method of producing superheated steam
04/18/1978US4085333 Conservation of electrical energy
04/11/1978US4084038 Electrical power generation and storage system
03/1978
03/28/1978US4080791 Fuel cell power generating stations
03/21/1978US4079590 Well stimulation and systems for recovering geothermal heat
03/21/1978US4079586 Automatic steam pressure generator
01/1978
01/24/1978US4069675 Method of optimizing the performance of a multi-unit power
01/24/1978US4069669 Inertial turbine energy storage braking and power transmission system
12/1977
12/27/1977US4064931 Fusion-type thermal storage accumulator with discharging apparatus
12/20/1977US4063418 Power producing system employing geothermally heated fluid
12/06/1977US4060990 Power generation system
06/1977
06/28/1977US4031952 Heat energy accumulator
06/28/1977US4031706 Superheating steam from light water nuclear reactors
06/07/1977US4027690 Gravity-type steam accumulator
05/1977
05/31/1977US4027145 Advanced control system for power generation
05/31/1977US4026111 Method of removing dissolved non-condensibles from geothermal brines
05/24/1977US4025240 Geothermal energy control system and method
02/1977
02/15/1977US4007596 Dual turbine power plant and method of operating such plant, especially one having an HTGR steam supply
02/15/1977US4007595 Dual turbine power plant and a reheat steam bypass flow control system for use therein
01/1977
01/25/1977US4004426 Thermal prime mover
01/18/1977US4003786 Thermal energy storage and utilization system
12/1976
12/21/1976US3998695 Energy storage by means of low vapor pressure organic heat retention materials kept at atmospheric pressure
12/21/1976US3998059 Power systems
12/14/1976US3996749 Method and plants for producing, storing, modulating and distributing energy
12/07/1976US3996477 Thermal prime mover
12/07/1976US3995431 Compound brayton-cycle engine
11/1976
11/23/1976US3992884 Thermal power plant
11/09/1976US3990244 Control system for steam flowrate and steam pressure
11/02/1976US3988895 Power generation from hot brines
10/1976
10/26/1976US3987632 Liquid air engine
10/19/1976US3987130 Steam and water blending system for steam vaults
10/19/1976US3986362 Geothermal power plant with intermediate superheating and simultaneous generation of thermal and electrical energy
09/1976
09/28/1976US3982379 Steam-type peak-power generating system
09/21/1976US3981444 Method for starting a steam-heated heat exchanger by regulating the pressure of the heating-steam
08/1976
08/31/1976US3977197 Thermal energy storage system
08/31/1976US3977191 Atomic expansion reflex optics power optics power source (aerops) engine
08/17/1976US3974642 Hybrid cycle power plant with heat accumulator for storing heat exchange fluid transferring heat between cycles
08/10/1976US3973402 Cycle improvement for nuclear steam power plant
08/03/1976US3972193 Integral separator start-up system for a vapor generator with constant pressure furnace circuitry
06/1976
06/22/1976US3964416 Boiler reactor
03/1976
03/30/1976US3947319 Nuclear reactor plants and control systems therefor
03/30/1976US3946566 Turbine start-up system
03/16/1976US3943718 Steam generation system
02/1976
02/17/1976US3939328 Control system with adaptive process controllers especially adapted for electric power plant operation
02/17/1976US3938334 Geothermal energy control system and method
02/10/1976US3937024 Control system for a two boiler, single turbine generator power producing unit
02/03/1976US3935710 Gland steam reheater for turbine apparatus gland seals
01/1976
01/13/1976US3932212 Apparatus and method for depressurizing, degassing and affording decay of the radioactivity of weakly radioactive condensates in nuclear power plants
1 ... 5 6 7 8 9 10 11 12 13 14 15