Patents
Sitemap › F22 - Steam generation › F22B - Methods of steam generation; Steam boilers › F22B 35 - Control systems for steam boilers
Patents for F22B 35 - Control systems for steam boilers (1,832)
06/1984
06/12/1984US4453495 Integrated control for a steam generator circulating fluidized bed firing system
06/05/1984US4452152 Incinerator steam generation system
05/1984
05/29/1984US4451003 Control scheme and apparatus for a cogeneration boiler
05/01/1984US4445638 Hydronic antitrust operating system
04/1984
04/24/1984US4445180 Plant unit master control for fossil fired boiler implemented with a digital computer
04/24/1984US4445045 Unit controller for multiple-unit dispatch control
04/17/1984US4442678 Vapor generating and vapor superheating installations
03/1984
03/28/1984EP0104077A2 Hydronic antirust operating system
03/27/1984US4439140 Energy saving boiler purge sequence control
03/20/1984US4437313 HRSG Damper control
03/06/1984US4435650 Load control for energy converters
02/1984
02/14/1984US4430962 Forced flow vapor generator plant
02/07/1984US4430573 Load control for energy converters
02/07/1984EP0056813A4 Steam output control system.
01/1984
01/24/1984US4427620 Nuclear reactor power supply
01/17/1984US4425762 In a power plant
01/03/1984US4424186 Power generation
12/1983
12/20/1983US4421068 Optimization of steam distribution
12/06/1983US4418541 Boiler loading system
12/06/1983US4418539 Method and system for controlling the start of a thermal power plant
11/1983
11/09/1983EP0093118A1 Hrsg damper control.
11/08/1983CA1156719A1 Steam turbine electric power generating system
10/1983
10/27/1983WO1983003635A1 Method of varying turbine output of a supercritical-pressure steam generator-turbine installation
10/25/1983US4412136 Load control for energy converters
10/11/1983US4408458 Electric power generating system
10/05/1983EP0090508A2 Boiler purge sequence control
09/1983
09/27/1983CA1154334A1 Vapour generator with a partition between two combustion chambers
09/13/1983US4403571 Boiler with economizer heat absorption reduction
09/06/1983US4403293 Control apparatus for use in multiple steam generator or multiple hot water generator installations
08/1983
08/31/1983EP0086927A2 An apparatus for controlling a number of boilers
07/1983
07/19/1983US4393649 Steam output control system
06/1983
06/22/1983EP0081980A2 Systems for determining the efficiency of fossil fuel-fired vapour generators
05/1983
05/11/1983WO1983001651A1 Hrsg damper control
03/1983
03/29/1983CA1143659A1 Apparatus for removing nox and for providing better plant efficiency in simple cycle combustion turbine plants
03/22/1983US4377134 Steam temperature control with overfire air firing
03/01/1983CA1141972A1 Controlling steam temperature to turbines
02/1983
02/23/1983EP0072675A2 Combustor installation and process for producing a heated fluid
02/22/1983CA1141610A1 Once through sliding pressure steam generator
02/22/1983CA1141609A1 Plant fluid flow circuit
02/16/1983EP0071815A2 Steam temperature control with overfire air firing
01/1983
01/11/1983CA1139167A1 Vapour generator for two fuels having different flame radiation intensity
12/1982
12/22/1982EP0067497A2 Feedwater control system
11/1982
11/24/1982EP0065408A2 Control systems for boilers
10/1982
10/12/1982US4353207 Apparatus for removing NOx and for providing better plant efficiency in simple cycle combustion turbine plants
09/1982
09/16/1982WO1982003133A1 Control apparatus for use in multiple steam generator or multiple hot water generator installations
08/1982
08/11/1982EP0057453A2 Nuclear reactor power supply system
08/10/1982CA1129277A1 Vapour or steam generator plant
08/04/1982EP0056813A1 Steam output control system.
08/03/1982CA1128759A1 Method and apparatus for generating a vapor stream
07/1982
07/13/1982US4338789 Method of varying turbine output of a supercritical-pressure steam generator-turbine installation
06/1982
06/30/1982EP0054601A1 Forced-circulation steam boiler
06/22/1982US4335683 Fluidized bed heat exchanger with control to respond to changes in demand
06/08/1982CA1125118A1 Vapor generating technique
04/1982
04/20/1982US4325328 Vapor generator having a pair of combustion chambers
03/1982
03/30/1982CA1120799A1 Furnace heat absorption control
03/30/1982CA1120798A1 Method and apparatus for feeding condensate to a high pressure vapor generator
03/23/1982US4320663 Control system and method for controlling a solar energy plant
03/09/1982US4319320 System and method for adaptive control of process
02/1982
02/23/1982US4316420 Furnace heat absorption control
02/18/1982WO1982000493A1 Steam output control system
02/16/1982US4315485 Vapor generator for fuels having different flame radiation intensities
01/1982
01/26/1982US4312301 Controlling steam temperature to turbines
01/12/1982US4310474 Method and apparatus for generating a vapor stream
12/1981
12/22/1981US4306417 Multiple boiler steam blending control system for an electric power plant
12/08/1981US4304259 Plant circuit having change-over means for changing sequence of flow
12/08/1981CA1113807A1 Method and apparatus for controlling operation of wet combustion system
11/1981
11/17/1981CA1112527A1 High pressure high temperature boiler start up
09/1981
09/22/1981US4290390 Steam generator
09/22/1981US4290389 Once through sliding pressure steam generator
08/1981
08/12/1981EP0033713A1 Controlling steam temperature to turbines
07/1981
07/23/1981WO1981001970A1 Controlling steam temperature to turbines
07/14/1981US4278052 Boiler control system
07/14/1981US4278051 Method of preventing recirculation pump cavitation and forced recirculation pump type steam-generating apparatus using the method
07/14/1981CA1105082A1 Efficient valve position controller for use in a steam turbine power plant
07/14/1981CA1105081A1 System for minimizing valve throttling losses in a steam turbine power plant
07/07/1981US4276857 Boiler control systems
06/1981
06/23/1981US4275447 Method of regulation of the water level in boilers or steam generators
04/1981
04/21/1981US4262636 Method of starting a forced-flow steam generator
04/14/1981US4261298 Vapor generating technique
04/01/1981EP0025975A2 Once through sliding pressure steam generator
03/1981
03/11/1981EP0024689A1 Vapour generator with a centre wall between two combustion chambers
12/1980
12/30/1980US4241585 Method of operating a vapor generating system having integral separators and a constant pressure furnace circuitry
12/30/1980CA1092456A1 Output control for fluidized bed boilers
12/09/1980US4237825 Furnace heat absorption control
11/1980
11/18/1980US4234426 Wet combustion system incorporating autoregulation
11/11/1980US4232635 Method of improving the permissible load-varying speed of a once-through steam generator and device for performing the method
11/04/1980US4231328 Automatic steam generator feedwater realignment system
10/1980
10/07/1980US4226086 Automatic restart control for a power plant boiler
08/1980
08/12/1980CA1083442A1 Waste heat boiler temperature control system
07/1980
07/22/1980US4213304 Boiler control system
07/09/1980EP0013045A1 Steam-generation plant
07/01/1980CA1080829A1 Distributed programmable control system
06/1980
06/03/1980US4205633 Device for separating water and steam in a once-through steam generator
06/03/1980CA1078682A1 Temperature control apparatus for a monotube boiler
04/1980
04/29/1980CA1076371A1 Nuclear reactor power generation
03/1980
03/25/1980US4194468 Forced-flow boiler installation and method of operating the same
01/1980
01/23/1980EP0006927A1 Method and apparatus for feeding condensate to a high pressure vapor generator
01/01/1980CA1069000A Steam generator provided with a combustion chamber or heated by gas
12/1979
12/18/1979US4178763 System for minimizing valve throttling losses in a steam turbine power plant
12/18/1979US4178762 Efficient valve position controller for use in a steam turbine power plant
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