DE602005000771D1 - Hochtemperaturdampfventil und Dampfturbinenanlage - Google Patents

Hochtemperaturdampfventil und Dampfturbinenanlage

Info

Publication number
DE602005000771D1
DE602005000771D1 DE602005000771T DE602005000771T DE602005000771D1 DE 602005000771 D1 DE602005000771 D1 DE 602005000771D1 DE 602005000771 T DE602005000771 T DE 602005000771T DE 602005000771 T DE602005000771 T DE 602005000771T DE 602005000771 D1 DE602005000771 D1 DE 602005000771D1
Authority
DE
Germany
Prior art keywords
turbine plant
steam turbine
steam
valve
temperature
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DE602005000771T
Other languages
English (en)
Other versions
DE602005000771T2 (de
Inventor
Masafumi Fukuda
Hideo Hosaka
Tsutomu Ooishi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=35432641&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE602005000771(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Toshiba Corp filed Critical Toshiba Corp
Publication of DE602005000771D1 publication Critical patent/DE602005000771D1/de
Application granted granted Critical
Publication of DE602005000771T2 publication Critical patent/DE602005000771T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K49/00—Means in or on valves for heating or cooling
    • F16K49/005—Circulation means for a separate heat transfer fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Turbines (AREA)
  • Details Of Valves (AREA)
  • Lift Valve (AREA)
DE602005000771T 2004-09-08 2005-09-06 Hochtemperaturdampfventil und Dampfturbinenanlage Active DE602005000771T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004260587 2004-09-08
JP2004260587 2004-09-08

Publications (2)

Publication Number Publication Date
DE602005000771D1 true DE602005000771D1 (de) 2007-05-10
DE602005000771T2 DE602005000771T2 (de) 2008-01-10

Family

ID=35432641

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005000771T Active DE602005000771T2 (de) 2004-09-08 2005-09-06 Hochtemperaturdampfventil und Dampfturbinenanlage

Country Status (4)

Country Link
US (1) US7481058B2 (de)
EP (1) EP1635097B1 (de)
CN (1) CN1746463B (de)
DE (1) DE602005000771T2 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5022853B2 (ja) 2007-10-03 2012-09-12 株式会社東芝 蒸気弁および発電設備
FR2926327B1 (fr) * 2008-01-11 2010-03-05 Snecma Moteur a turbine a gaz avec clapet de mise en communication de deux enceintes
US20110297867A1 (en) * 2010-06-07 2011-12-08 General Electric Company Flow guided valve seat for steam turbine valves
CN101979839A (zh) * 2010-11-16 2011-02-23 山东齐鲁电机制造有限公司 一种热电联供汽轮机整体式高压调节阀
EP2466076A1 (de) 2010-12-20 2012-06-20 Alstom Technology Ltd Hochtemperaturdampfventil
CN102619997B (zh) * 2011-02-01 2016-05-11 陈光焕 全封闭磁力牵引蒸汽电动阀门
FR2977650B1 (fr) * 2011-07-05 2014-03-14 Valeo Sys Controle Moteur Sas Vanne, notamment de regulation de debit de gaz, et procede d'elimination de condensats dans une vanne
DE102013001179A1 (de) 2012-02-01 2013-08-01 Vat Holding Ag Anordnung mit zumindest einem Ventil
CN102536347A (zh) * 2012-02-21 2012-07-04 杭州汽轮机股份有限公司 汽轮机抽汽提板式调节阀
US20130283815A1 (en) * 2012-04-26 2013-10-31 Hamilton Sundstrand Corporation Integral cooling for servo valve
US8955773B2 (en) 2012-10-03 2015-02-17 Control Components, Inc. Nozzle design for high temperature attemperators
US8931717B2 (en) 2012-10-03 2015-01-13 Control Components, Inc. Nozzle design for high temperature attemperators
US20150198058A1 (en) * 2014-01-16 2015-07-16 General Electric Company Steam turbomachine valve having a floating seal assembly
US9279345B2 (en) 2014-01-17 2016-03-08 General Electric Company Steam turbomachine valve having a valve member and seal assembly
CN105247171B (zh) * 2014-02-19 2017-11-17 三菱重工压缩机有限公司 蒸气阀以及蒸气轮机
US9279344B2 (en) 2014-02-24 2016-03-08 General Electric Company Valve poppet element defining balance chamber
US10288280B2 (en) 2014-08-04 2019-05-14 Cci Italy Srl Dual cone spray nozzle assembly for high temperature attemperators
CN105240059B (zh) * 2015-10-28 2016-09-14 东方电气集团东方汽轮机有限公司 阀门减振孔尺寸确定方法
US10001026B2 (en) * 2016-05-19 2018-06-19 Hamilton Sunstrand Corporation In-line shutoff valves
KR101917028B1 (ko) 2017-05-16 2018-11-08 두산중공업 주식회사 밸브 모듈과 이를 구비하는 증기터빈 및 발전 시스템
US11585456B2 (en) * 2019-01-07 2023-02-21 Fisher Controls International Llc Valve assemblies with integrated temperature control

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB580259A (en) * 1943-03-26 1946-09-02 Escher Wyss Maschf Ag Cut-off or control valve for steam or gas turbines with high working temperatures
US2815645A (en) * 1955-03-01 1957-12-10 Gen Electric Super-critical pressure elastic fluid turbine
CH505330A (de) * 1970-02-13 1971-03-31 Elin Union Ag Ventil, insbesondere für Abgasturbinen
FR2320458A1 (fr) * 1975-08-08 1977-03-04 Europ Turb Vapeur Dispositif de refroidissement d'un joint
JPS57145879U (de) 1981-03-11 1982-09-13
JPS60132006A (ja) * 1983-12-19 1985-07-13 Mitsubishi Heavy Ind Ltd 地熱発電プラントのガス抽出システム
JPS60252883A (ja) * 1984-05-29 1985-12-13 Mitsubishi Heavy Ind Ltd 高温高圧流体用の弁構造
JPS6114276U (ja) 1984-07-02 1986-01-27 三菱重工業株式会社 高温高圧蒸気用弁
JPH06193404A (ja) * 1992-12-25 1994-07-12 Hitachi Ltd 高温蒸気弁
US5329779A (en) * 1993-02-09 1994-07-19 C.V.G. Siderurgica Del Orinoco, C.A. Method and apparatus for cooling workpieces
JP3582848B2 (ja) 1994-03-14 2004-10-27 株式会社東芝 蒸気タービン発電プラント
JPH0893407A (ja) 1994-09-20 1996-04-09 Toshiba Corp 蒸気弁
JP2004019784A (ja) 2002-06-17 2004-01-22 Tomoe Tech Res Co 三重偏心形バタフライ弁
US7028994B2 (en) * 2004-03-05 2006-04-18 Imi Vision Pressure blast pre-filming spray nozzle

Also Published As

Publication number Publication date
EP1635097B1 (de) 2007-03-28
US7481058B2 (en) 2009-01-27
EP1635097A1 (de) 2006-03-15
CN1746463A (zh) 2006-03-15
US20060048513A1 (en) 2006-03-09
CN1746463B (zh) 2011-09-07
DE602005000771T2 (de) 2008-01-10

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Legal Events

Date Code Title Description
8363 Opposition against the patent