Use of steam for feed-water heating and another purpose

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F01K7/44

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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F01Engines F01KSTEAM ENGINE PLANTS STEAM ACCUMULATORS ENGINE PLANTS NOT OTHERWISE PROVIDED FOR ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES F01K7/00Plants characterised by the use of specific types of engine Plants or engines characterised by their e 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of special steam systems, cycles, or processes Regulating means peculiar to such systems, cycles, or processes Use of withdrawn or exhaust steam for feed-water heating

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F01K7/44Use of steam for feed-water heating and another purpose

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for steam reheat in power plants
- Patent number 11,828,204
- Issue date Nov 28, 2023
- GE-Hitachi Nuclear Energy Americas LLC
- Eric P. Loewen
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Large scale cost effective direct steam generator system, method, a...
- Patent number 11,624,299
- Issue date Apr 11, 2023
- XDI Holdings, LLC
- James Charles Juranitch
- F22 - STEAM GENERATION
Information Patent Grant
Systems and methods for steam reheat in power plants
- Patent number 11,525,374
- Issue date Dec 13, 2022
- GE-Hitachi Nuclear Energy Americas LLC
- Eric P. Loewen
- F22 - STEAM GENERATION
Information Patent Grant
Large scale cost effective direct steam generator system, method, a...
- Patent number 11,242,772
- Issue date Feb 8, 2022
- XDI Holdings, LLC
- James Charles Juranitch
- F22 - STEAM GENERATION
Information Patent Grant
Single working-medium vapor combined cycle and vapor power device f...
- Patent number 11,008,898
- Issue date May 18, 2021
- Huayu Li
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Exhaust powered liquid evaporator apparatus and method
- Patent number 10,955,130
- Issue date Mar 23, 2021
- Marine Turbine Technologies, LLC
- Ted Lee McIntyre
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method for adapting the output of a steam-turbine power station, an...
- Patent number 10,941,676
- Issue date Mar 9, 2021
- Carbon-Clean Technologies GmbH
- Robert Joseph Pfab
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Electric power generation
- Patent number 10,249,809
- Issue date Apr 2, 2019
- Daniel Lessard
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Oxy boiler power plant oxygen feed system heat integration
- Patent number 10,203,112
- Issue date Feb 12, 2019
- General Electric Technology GmbH
- Thierry Pourchot
- F22 - STEAM GENERATION
Information Patent Grant
System and method for heating make-up working fluid of a steam syst...
- Patent number 10,024,195
- Issue date Jul 17, 2018
- General Electric Company
- Richard Michael Watkins
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Lignite drying in a lignite fired power plant with a heat pump
- Patent number 9,944,875
- Issue date Apr 17, 2018
- General Electric Technology GmbH
- Thomas Edel
- F26 - DRYING
Information Patent Grant
Method for preheating feed water in steam power plants, with proces...
- Patent number 9,890,948
- Issue date Feb 13, 2018
- Siemens Aktiengesellschaft
- Ingo Assmann
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Lignite drying integration with a water/steam power cycle
- Patent number 9,835,056
- Issue date Dec 5, 2017
- General Electric Technology GmbH
- Thomas Edel
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Compound energy co-generation system
- Patent number 9,745,867
- Issue date Aug 29, 2017
- Loren R. Eastland
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Condensate flow rate control device and condensate flow rate contro...
- Patent number 9,709,261
- Issue date Jul 18, 2017
- Mitsubishi Hitachi Power Systems, Ltd.
- Rikio Inoue
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Hybrid Rankine cycle
- Patent number 9,702,270
- Issue date Jul 11, 2017
- Her Majesty the Queen in right of Canada as represented by the Minister of Na...
- Bruce R. Clements
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Steam power plant with high-temperature heat reservoir
- Patent number 9,677,429
- Issue date Jun 13, 2017
- General Electric Technology GmbH
- Ewald Kitzmann
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
System and method for generating electric power
- Patent number 9,540,959
- Issue date Jan 10, 2017
- General Electric Company
- Sebastian Walter Freund
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Electric power generation
- Patent number 9,391,254
- Issue date Jul 12, 2016
- Daniel Lessard
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Steam turbine installation and method for operating the steam turbi...
- Patent number 9,322,298
- Issue date Apr 26, 2016
- Siemens Aktiengesellschaft
- Carsten Graeber
- F22 - STEAM GENERATION
Information Patent Grant
Steam turbine utilizing IP extraction flow for inner shell cooling
- Patent number 8,869,532
- Issue date Oct 28, 2014
- General Electric Company
- Akshay Arvind Datye
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Carbon-dioxide-recovery-type thermal power generation system and me...
- Patent number 8,806,870
- Issue date Aug 19, 2014
- Kabushiki Kaisha Toshiba
- Haruhiko Hirata
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Power plant
- Patent number 8,695,347
- Issue date Apr 15, 2014
- Hitachi, Ltd.
- Shigeo Hatamiya
- F22 - STEAM GENERATION
Information Patent Grant
Steam power plant
- Patent number 4,897,999
- Issue date Feb 6, 1990
- John W. Varney
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method and apparatus for regeneratively superheating auxiliary steam
- Patent number 4,277,944
- Issue date Jul 14, 1981
- Westinghouse Electric Corp.
- George J. Silvestri
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Steam generating apparatus
- Patent number 4,272,964
- Issue date Jun 16, 1981
- Hitachi, Ltd.
- Yoshio Kumagai
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Apparatus and method for thermal power generation
- Patent number 4,087,985
- Issue date May 9, 1978
- Westinghouse Electric Corp.
- Paul Cohen
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
3842605
- Patent number 3,842,605
- Issue date Oct 22, 1974
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
3835650
- Patent number 3,835,650
- Issue date Sep 17, 1974
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
3604206
- Patent number 3,604,206
- Issue date Sep 14, 1971
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR STEAM REHEAT IN POWER PLANTS
- Publication number 20230096162
- Publication date Mar 30, 2023
- GE-HITACHI NUCLEAR ENERGY AMERICAS LLC
- Eric P. Loewen
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
REVERSED SINGLE-WORKING-MEDIUM VAPOR COMBINED CYCLE
- Publication number 20220316766
- Publication date Oct 6, 2022
- Huayu Li
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
LARGE SCALE COST EFFECTIVE DIRECT STEAM GENERATOR SYSTEM, METHOD, A...
- Publication number 20220195897
- Publication date Jun 23, 2022
- XDI Holdings, LLC
- James Charles Juranitch
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
DESALINATION DISTILLATION COMMERCIAL POWER AND WATER GENERATION USI...
- Publication number 20210340030
- Publication date Nov 4, 2021
- Pedro Norlito Ibanez
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
SYSTEMS AND METHODS FOR STEAM REHEAT IN POWER PLANTS
- Publication number 20200325798
- Publication date Oct 15, 2020
- GE-HITACHI NUCLEAR ENERGY AMERICAS LLC
- Eric P. Loewen
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
LARGE SCALE COST EFFECTIVE DIRECT STEAM GENERATOR SYSTEM, METHOD, A...
- Publication number 20200232347
- Publication date Jul 23, 2020
- XDI Holdings, LLC
- James Charles Juranitch
- F22 - STEAM GENERATION
Information Patent Application
METHOD FOR ADAPTING THE OUTPUT OF A STEAM-TURBINE POWER STATION, AN...
- Publication number 20200182093
- Publication date Jun 11, 2020
- Carbon-Clean Technologies GmbH
- Robert JOSEPH
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS AND METHODS FOR STEAM REHEAT IN POWER PLANTS
- Publication number 20190203614
- Publication date Jul 4, 2019
- GE-HITACHI NUCLEAR ENERGY AMERICAS LLC
- Eric P. Loewen
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
EXHAUST HEAT COLLECTING SYSTEM
- Publication number 20170101900
- Publication date Apr 13, 2017
- KABUSHIKI KAISHA TOSHIBA
- Koichi GOTO
- F22 - STEAM GENERATION
Information Patent Application
LIGNITE DRYING INTEGRATION WITH A WATER/STEAM POWER CYCLE
- Publication number 20160348540
- Publication date Dec 1, 2016
- ALSTOM Technology Ltd.
- Thomas EDEL
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
STEAM TURBINE UTILIZING IP EXTRACTION FLOW FOR INNER SHELL COOLING
- Publication number 20140208747
- Publication date Jul 31, 2014
- GENERAL ELECTRIC COMPANY
- Akshay Arvind Datye
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
STEAM TURBINE INSTALLATION AND METHOD FOR OPERATING THE STEAM TURBI...
- Publication number 20140130499
- Publication date May 15, 2014
- Siemens Aktiengesellschaft
- Carsten Graeber
- F22 - STEAM GENERATION
Information Patent Application
COAL-FIRED POWER GENERATING SYSTEM AND COAL-FIRED POWER GENERATING...
- Publication number 20140013746
- Publication date Jan 16, 2014
- TSUKISHIMA KIKAI CO., LTD.
- Toshiyuki Kimura
- F22 - STEAM GENERATION
Information Patent Application
Electric Power Generation
- Publication number 20140000668
- Publication date Jan 2, 2014
- Daniel Lessard
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONDENSATE FLOW RATE CONTROL DEVICE AND CONDENSATE FLOW RATE CONTRO...
- Publication number 20130263928
- Publication date Oct 10, 2013
- Mitsubishi Heavy Industries, Ltd.
- Rikio Inoue
- F22 - STEAM GENERATION
Information Patent Application
CARBON-DIOXIDE-RECOVERY-TYPE THERMAL POWER GENERATION SYSTEM AND ME...
- Publication number 20120240579
- Publication date Sep 27, 2012
- Kabushiki Kaisha Toshiba
- Haruhiko HIRATA
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Power Plant
- Publication number 20110283704
- Publication date Nov 24, 2011
- Hitachi, Ltd
- Shigeo Hatamiya
- F22 - STEAM GENERATION

Use of steam for feed-water heating and another purpose

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Systems and methods for steam reheat in power plants

Large scale cost effective direct steam generator system, method, a...

Systems and methods for steam reheat in power plants

Large scale cost effective direct steam generator system, method, a...

Single working-medium vapor combined cycle and vapor power device f...

Exhaust powered liquid evaporator apparatus and method

Method for adapting the output of a steam-turbine power station, an...

Electric power generation

Oxy boiler power plant oxygen feed system heat integration

System and method for heating make-up working fluid of a steam syst...

Lignite drying in a lignite fired power plant with a heat pump

Method for preheating feed water in steam power plants, with proces...

Lignite drying integration with a water/steam power cycle

Compound energy co-generation system

Condensate flow rate control device and condensate flow rate contro...

Hybrid Rankine cycle

Steam power plant with high-temperature heat reservoir

System and method for generating electric power

Electric power generation

Steam turbine installation and method for operating the steam turbi...

Steam turbine utilizing IP extraction flow for inner shell cooling

Carbon-dioxide-recovery-type thermal power generation system and me...

Power plant

Steam power plant

Method and apparatus for regeneratively superheating auxiliary steam

Steam generating apparatus

Apparatus and method for thermal power generation

3842605

3835650

3604206

Patents Applicationslast 30 patents

SYSTEMS AND METHODS FOR STEAM REHEAT IN POWER PLANTS

REVERSED SINGLE-WORKING-MEDIUM VAPOR COMBINED CYCLE

LARGE SCALE COST EFFECTIVE DIRECT STEAM GENERATOR SYSTEM, METHOD, A...

DESALINATION DISTILLATION COMMERCIAL POWER AND WATER GENERATION USI...

SYSTEMS AND METHODS FOR STEAM REHEAT IN POWER PLANTS

LARGE SCALE COST EFFECTIVE DIRECT STEAM GENERATOR SYSTEM, METHOD, A...

METHOD FOR ADAPTING THE OUTPUT OF A STEAM-TURBINE POWER STATION, AN...

SYSTEMS AND METHODS FOR STEAM REHEAT IN POWER PLANTS

EXHAUST HEAT COLLECTING SYSTEM

LIGNITE DRYING INTEGRATION WITH A WATER/STEAM POWER CYCLE

STEAM TURBINE UTILIZING IP EXTRACTION FLOW FOR INNER SHELL COOLING

STEAM TURBINE INSTALLATION AND METHOD FOR OPERATING THE STEAM TURBI...

COAL-FIRED POWER GENERATING SYSTEM AND COAL-FIRED POWER GENERATING...

Electric Power Generation

CONDENSATE FLOW RATE CONTROL DEVICE AND CONDENSATE FLOW RATE CONTRO...

CARBON-DIOXIDE-RECOVERY-TYPE THERMAL POWER GENERATION SYSTEM AND ME...

Power Plant