NL7202367A - - Google Patents

Info

Publication number
NL7202367A
NL7202367A NL7202367A NL7202367A NL7202367A NL 7202367 A NL7202367 A NL 7202367A NL 7202367 A NL7202367 A NL 7202367A NL 7202367 A NL7202367 A NL 7202367A NL 7202367 A NL7202367 A NL 7202367A
Authority
NL
Netherlands
Application number
NL7202367A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of NL7202367A publication Critical patent/NL7202367A/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • 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
    • F01K7/00—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steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
    • F01K7/16—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steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type
    • F01K7/22—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steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type the turbines having inter-stage steam heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • 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
    • F01K19/00—Regenerating or otherwise treating steam exhausted from steam engine plant
    • F01K19/02—Regenerating by compression
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • 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
    • F01K7/00—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; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
    • F01K7/34—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; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being of extraction or non-condensing type; Use of steam for feed-water heating
    • F01K7/40—Use of two or more feed-water heaters in series
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • 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
    • F01K7/00—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; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
    • F01K7/34—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; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being of extraction or non-condensing type; Use of steam for feed-water heating
    • F01K7/44—Use of steam for feed-water heating and another purpose

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
NL7202367A 1971-02-25 1972-02-23 NL7202367A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00118621A US3842605A (en) 1971-02-25 1971-02-25 Method and apparatus for regenerative heating in thermal power plants

Publications (1)

Publication Number Publication Date
NL7202367A true NL7202367A (fr) 1972-08-29

Family

ID=22379739

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7202367A NL7202367A (fr) 1971-02-25 1972-02-23

Country Status (11)

Country Link
US (1) US3842605A (fr)
JP (1) JPS5585507U (fr)
BE (1) BE773876A (fr)
CA (1) CA972974A (fr)
CH (1) CH547944A (fr)
DE (1) DE2201397A1 (fr)
FR (1) FR2127769A5 (fr)
GB (1) GB1377548A (fr)
IT (1) IT940531B (fr)
NL (1) NL7202367A (fr)
SE (1) SE368982B (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3992884A (en) * 1975-01-03 1976-11-23 Fives-Cail Babcock Thermal power plant
US4047386A (en) * 1976-06-10 1977-09-13 Scm Corporation Process for heating condensate
US4110987A (en) * 1977-03-02 1978-09-05 Exxon Research & Engineering Co. Thermal energy storage by means of reversible heat pumping utilizing industrial waste heat
JPS6179905A (ja) * 1984-09-28 1986-04-23 株式会社日立製作所 ドレン回収システム
US4763480A (en) * 1986-10-17 1988-08-16 Kalina Alexander Ifaevich Method and apparatus for implementing a thermodynamic cycle with recuperative preheating
US7040095B1 (en) * 2004-09-13 2006-05-09 Lang Fred D Method and apparatus for controlling the final feedwater temperature of a regenerative rankine cycle
US8091361B1 (en) * 2007-11-05 2012-01-10 Exergetic Systems, Llc Method and apparatus for controlling the final feedwater temperature of a regenerative Rankine cycle using an exergetic heater system
JP5134090B2 (ja) * 2009-01-30 2013-01-30 日立Ｇｅニュークリア・エナジー株式会社 発電プラント及び発電プラントの運転方法
JP4972708B2 (ja) * 2009-01-30 2012-07-11 株式会社日立製作所 蒸気を利用するプラント及びそのプラントの運転方法並びに蒸気供給装置及び蒸気供給方法
JP4898854B2 (ja) * 2009-01-30 2012-03-21 株式会社日立製作所 発電プラント
JP5178575B2 (ja) * 2009-02-23 2013-04-10 株式会社日立製作所 発電プラント給水装置及び制御方法
EP2305964A1 (fr) * 2009-09-23 2011-04-06 Siemens Aktiengesellschaft Centrale à vapeur
US8222504B1 (en) 2011-04-20 2012-07-17 Ernie Ball Inc. Musical instrument string having cobalt alloy wrap wire
US9297278B2 (en) * 2011-05-27 2016-03-29 General Electric Company Variable feedwater heater cycle
FR2981129B1 (fr) * 2011-10-07 2013-10-18 IFP Energies Nouvelles Procede et systeme perfectionne de conversion de l'energie thermique marine.
FR2984400A1 (fr) * 2011-12-19 2013-06-21 Suez Environnement Procede et installation de cogeneration avec thermocompression
CN112780373B (zh) * 2020-12-30 2022-11-11 华北电力大学（保定） 一种基于超、亚临界回热的水蒸汽循环
CN115929430B (zh) * 2022-12-21 2024-06-07 东方电气集团东方汽轮机有限公司 一种工业供热汽轮机回热系统

Also Published As

Publication number Publication date
FR2127769A5 (fr) 1972-10-13
GB1377548A (en) 1974-12-18
IT940531B (it) 1973-02-20
US3842605A (en) 1974-10-22
JPS5585507U (fr) 1980-06-12
DE2201397A1 (de) 1972-09-07
CH547944A (de) 1974-04-11
BE773876A (fr) 1972-01-31
SE368982B (fr) 1974-07-29
CA972974A (en) 1975-08-19

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