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Use of two or more feed-water heaters in series
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F01K7/40
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F01
Engines
F01K
STEAM ENGINE PLANTS STEAM ACCUMULATORS ENGINE PLANTS NOT OTHERWISE PROVIDED FOR ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
F01K7/00
Plants 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of special steam systems, cycles, or processes Regulating means peculiar to such systems, cycles, or processes Use of withdrawn or exhaust steam for feed-water heating
Current Industry
F01K7/40
Use of two or more feed-water heaters in series
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Patents Grants
last 30 patents
Information
Patent Grant
Power generating machine system
Patent number
11,852,044
Issue date
Dec 26, 2023
Bayram Ari
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Steam power plant, modification method and operation method of stea...
Patent number
11,236,640
Issue date
Feb 1, 2022
MITSUBISHI POWER, LTD.
Shingo Tamura
F22 - STEAM GENERATION
Information
Patent Grant
Combined heat recovery device
Patent number
11,092,040
Issue date
Aug 17, 2021
Yucheng Feng
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Double-reheat power generator with an ultra high pressure cylinder...
Patent number
11,066,960
Issue date
Jul 20, 2021
Lidao Zhang
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Thermal power generation system and control method for same
Patent number
10,968,783
Issue date
Apr 6, 2021
MITSUBISHI POWER, LTD.
Yoshinori Nagai
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Flexible coal-fired power generation system and operation method th...
Patent number
10,968,784
Issue date
Apr 6, 2021
XI'AN JIAOTONG UNIVERSITY
Hui Yan
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Power plant and power output increase controlling method for power...
Patent number
10,941,677
Issue date
Mar 9, 2021
MITSUBISHI POWER, LTD.
Tomoya Tomiyama
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method for operating a steam power plant and steam power plant for...
Patent number
10,208,630
Issue date
Feb 19, 2019
General Electric Company
Julia Kirchner
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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
Apparatus and method for reactor power control of steam turbine pow...
Patent number
10,060,297
Issue date
Aug 28, 2018
Doosan Heavy Industries & Construction Co., Ltd.
Jun Ho Ahn
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Coal fired oxy plant with air separation unit including parallel co...
Patent number
10,006,634
Issue date
Jun 26, 2018
General Electric Technology GmbH
Thierry Pourchot
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Oxy boiler power plant with a heat integrated air separation unit
Patent number
10,001,279
Issue date
Jun 19, 2018
General Electric Technology GmbH
Thierry Pourchot
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Fossil-fuel power plant and fossil-fuel power plant operation method
Patent number
9,927,117
Issue date
Mar 27, 2018
Electric Power Development Co., Ltd.
Shiro Nagano
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Control methods for heat engine systems having a selectively config...
Patent number
9,926,811
Issue date
Mar 27, 2018
Echogen Power Systems, LLC
Joshua Giegel
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Coal fired Oxy plant with Flue Gas Heat Recovery
Patent number
9,915,424
Issue date
Mar 13, 2018
General Electric Technology GmbH
Thierry Pourchot
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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
Steam generator
Patent number
9,879,853
Issue date
Jan 30, 2018
Siemens Aktiengesellschaft
Joachim Brodesser
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Heat engine system having a selectively configurable working fluid...
Patent number
9,874,112
Issue date
Jan 23, 2018
Echogen Power Systems, LLC
Josua Giegel
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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
Steam power plant with a ground heat exchanger
Patent number
9,771,926
Issue date
Sep 26, 2017
General Electric Technology GmbH
Volker Schüle
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Steam power plant with a second low-pressure turbine and an additio...
Patent number
9,752,461
Issue date
Sep 5, 2017
General Electric Technology GmbH
Fabian Bierewirtz
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Method for operating a solar installation
Patent number
9,745,868
Issue date
Aug 29, 2017
MAN Diesel & Turbo SE
Thomas Schaake
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Double pinch criterion for optimization of regenerative rankine cycles
Patent number
9,719,379
Issue date
Aug 1, 2017
Massachusetts Institute of Technology
Hussam Zebian
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
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
Hybrid power generation system and method using supercritical CO2 c...
Patent number
9,677,432
Issue date
Jun 13, 2017
Doosan Heavy Industries & Construction Co., Ltd.
Sung Gju Kang
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Steam power plant turbine and control method for operating at low load
Patent number
9,617,874
Issue date
Apr 11, 2017
General Electric Technology GmbH
Stephan Hellweg
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Steam turbine system and method for starting up a steam turbine
Patent number
9,556,752
Issue date
Jan 31, 2017
Siemens Aktiengesellschaft
Rudolf Potter
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Heating system for a thermal electric power station water circuit
Patent number
9,523,513
Issue date
Dec 20, 2016
General Electric Technology GmbH
Vincent Jourdain
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Oxygen combustion system and method for operating same
Patent number
9,513,000
Issue date
Dec 6, 2016
Mitsubishi Hitachi Power Systems, Ltd.
Takahiro Marumoto
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
POWER GENERATION FACILITY
Publication number
20240117759
Publication date
Apr 11, 2024
Kabushiki Kaisha Toshiba
Hiromutsu MIKI
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
POWER GENERATING MACHINE SYSTEM
Publication number
20220325636
Publication date
Oct 13, 2022
Bayram ARI
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
DOUBLE-REHEAT POWER GENERATOR WITH AN ULTRA HIGH PRESSURE CYLINDER...
Publication number
20210140347
Publication date
May 13, 2021
Lidao ZHANG
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Steam Power Plant, Modification Method and Operation Method of Stea...
Publication number
20210017882
Publication date
Jan 21, 2021
MITSUBISHI HITACHI POWER SYSTEMS, LTD.
Shingo TAMURA
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
COMBINED HEAT RECOVERY DEVICE
Publication number
20200157974
Publication date
May 21, 2020
Yucheng FENG
F22 - STEAM GENERATION
Information
Patent Application
Control Methods for Heat Engine Systems Having a Selectively Config...
Publication number
20150377076
Publication date
Dec 31, 2015
ECHOGEN POWER SYSTEMS, LLC
Joshua Giegel
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SYSTEM FOR PREHEATING BOILER FEEDWATER AND COOLING CONDENSER WATER
Publication number
20150369084
Publication date
Dec 24, 2015
Joel M. Levin
F22 - STEAM GENERATION
Information
Patent Application
HYBRID RANKINE CYCLE
Publication number
20150267567
Publication date
Sep 24, 2015
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 Application
PLANT AND METHOD FOR INCREASING THE EFFICIENCY OF ELECTRIC ENERGY P...
Publication number
20150007567
Publication date
Jan 8, 2015
Falck Renewables Spa
Piero Manzoni
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Application
STEAM POWER PLANT TURBINE AND CONTROL METHOD FOR OPERATING AT LOW LOAD
Publication number
20140366537
Publication date
Dec 18, 2014
Stephan HELLWEG
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ENERGY STORAGE APPARATUS FOR THE PREHEATING OF FEED WATER
Publication number
20140360191
Publication date
Dec 11, 2014
Siemens Aktiengesellschaft
Christian Brunhuber
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
STEAM POWER PLANT WITH A SECOND LOW-PRESSURE TURBINE AND AN ADDITIO...
Publication number
20140216035
Publication date
Aug 7, 2014
ALSTOM Technology Ltd.
Fabian BIEREWIRTZ
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
METHOD FOR ENERGY STORAGE TO UTILIZE INTERMITTENT RENEWABLE ENERGY...
Publication number
20140208753
Publication date
Jul 31, 2014
University of Kentucky Research Foundation
Kunlei Liu
F22 - STEAM GENERATION
Information
Patent Application
DUAL END PLATE SUBCOOLING ZONE FOR A FEEDWATER HEATER
Publication number
20140202399
Publication date
Jul 24, 2014
Maarky Thermal Systems Inc.
Ranga Nadig
F28 - HEAT EXCHANGE IN GENERAL
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
CARBON-DIOXIDE RECOVERY SYSTEM
Publication number
20140102096
Publication date
Apr 17, 2014
Takahito Yonekawa
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
CONTROL SYSTEM FOR MATCHING THE OUTPUT OF A STEAM TURBINE TO A CHAN...
Publication number
20140090378
Publication date
Apr 3, 2014
STEAG NEW ENERGIES GMBH
Andreas Dengel
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
STEAM GENERATOR
Publication number
20140041601
Publication date
Feb 13, 2014
Joachim Brodesser
F22 - STEAM GENERATION
Information
Patent Application
STEAM POWER PLANT WITH HEAT RESERVOIR AND METHOD FOR OPERATING A ST...
Publication number
20130298558
Publication date
Nov 14, 2013
Ewald KITZMANN
F22 - STEAM GENERATION
Information
Patent Application
STEAM POWER PLANT WITH HIGH-TEMPERATURE HEAT RESERVOIR
Publication number
20130298559
Publication date
Nov 14, 2013
Ewald KITZMANN
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
FEEDWATER HEATING HYBRID POWER GENERATION
Publication number
20130277977
Publication date
Oct 24, 2013
Alan Roger Smithe
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Steam Delivery System for Biomass Processing
Publication number
20130269631
Publication date
Oct 17, 2013
INBICON A/S
Henrik Boye Jørgensen
F22 - STEAM GENERATION
Information
Patent Application
OXYGEN COMBUSTION SYSTEM AND METHOD FOR OPERATING SAME
Publication number
20130244190
Publication date
Sep 19, 2013
FORTUM CORPORATION
Takahiro Marumoto
F22 - STEAM GENERATION
Information
Patent Application
STEAM POWER PLANT WITH A GROUND HEAT EXCHANGER
Publication number
20130219891
Publication date
Aug 29, 2013
ALSTOM Technology Ltd.
Volker Schüle
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Application
Feedwater Storage and Recirculation System and Method
Publication number
20130205782
Publication date
Aug 15, 2013
Pramurtta Shourjya Majumdar
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
WASTE HEAT RECOVERY SYSTEM WITH PARTIAL RECUPERATION
Publication number
20130186087
Publication date
Jul 25, 2013
MACK TRUCKS, INC.
John Gibble
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
HEATING SYSTEM FOR A THERMAL ELECTRIC POWER STATION WATER CIRCUIT
Publication number
20130188939
Publication date
Jul 25, 2013
ALSTOM Technology Ltd.
Vincent Jourdain
F22 - STEAM GENERATION
Information
Patent Application
HIGH TEMPERATURE ORC SYSTEM
Publication number
20130047614
Publication date
Feb 28, 2013
TURBODEN S.R.L.
Mario Gaia
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Coal-Fired Power Plant, and Method for Operating Coal-Fired Power P...
Publication number
20120324893
Publication date
Dec 27, 2012
Hitachi, Ltd
Yoshiharu Hayashi
F22 - STEAM GENERATION
Information
Patent Application
HYBRID BIOMASS PROCESS WITH REHEAT CYCLE
Publication number
20120299297
Publication date
Nov 29, 2012
EIF NTE Hybrid Intellectual Property Holding Company, LLC
Seth Shortlidge
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES