DE59609737D1 - Abstützung einer Niederdruck-Dampfturbine - Google Patents

Abstützung einer Niederdruck-Dampfturbine

Info

Publication number
DE59609737D1
DE59609737D1 DE59609737T DE59609737T DE59609737D1 DE 59609737 D1 DE59609737 D1 DE 59609737D1 DE 59609737 T DE59609737 T DE 59609737T DE 59609737 T DE59609737 T DE 59609737T DE 59609737 D1 DE59609737 D1 DE 59609737D1
Authority
DE
Germany
Prior art keywords
support
low pressure
steam turbine
pressure steam
turbine
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.)
Expired - Lifetime
Application number
DE59609737T
Other languages
English (en)
Inventor
Heinrich Lageder
Urs Ritter
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.)
General Electric Switzerland GmbH
Original Assignee
Alstom SA
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 by Alstom SA filed Critical Alstom SA
Application granted granted Critical
Publication of DE59609737D1 publication Critical patent/DE59609737D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/28—Supporting or mounting arrangements, e.g. for turbine casing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • F01D25/26—Double casings; Measures against temperature strain in casings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE59609737T 1995-06-30 1996-06-06 Abstützung einer Niederdruck-Dampfturbine Expired - Lifetime DE59609737D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19523923A DE19523923C2 (de) 1995-06-30 1995-06-30 Niederdruck-Dampfturbine

Publications (1)

Publication Number Publication Date
DE59609737D1 true DE59609737D1 (de) 2002-11-07

Family

ID=7765726

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19523923A Expired - Fee Related DE19523923C2 (de) 1995-06-30 1995-06-30 Niederdruck-Dampfturbine
DE59609737T Expired - Lifetime DE59609737D1 (de) 1995-06-30 1996-06-06 Abstützung einer Niederdruck-Dampfturbine

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19523923A Expired - Fee Related DE19523923C2 (de) 1995-06-30 1995-06-30 Niederdruck-Dampfturbine

Country Status (4)

Country Link
US (1) US5779435A (de)
EP (1) EP0751283B1 (de)
JP (1) JP3863596B2 (de)
DE (2) DE19523923C2 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19715492C2 (de) * 1997-04-14 1999-08-12 Siemens Ag Dampfturbinenanlage
DE19755981B4 (de) * 1997-12-17 2005-09-15 Alstom Dampfturbinenanlage
EP1046789A1 (de) 1999-04-22 2000-10-25 Asea Brown Boveri AG Lagerblock für eine Dampfturbine und Verfahren zur Montage desselben
US6971842B2 (en) * 2003-09-22 2005-12-06 General Electric Company Low pressure steam turbine exhaust hood
DE502005011027D1 (de) 2005-03-23 2011-04-14 Siemens Ag Rohrdurchführung und Verfahren zum Durchführen eines Mediums durch eine Trennwand
US7640724B2 (en) * 2006-01-25 2010-01-05 Siemens Energy, Inc. System and method for improving the heat rate of a turbine
EP2372111A1 (de) * 2010-03-27 2011-10-05 Alstom Technology Ltd Niederdruckturbine mit zwei unabhängigen Kondensationssystemen
CN102242646B (zh) * 2010-05-13 2014-09-03 上海电气电站设备有限公司 汽轮机的低压外缸下半的低压钢架的布置结构
JP5374454B2 (ja) * 2010-07-16 2013-12-25 三菱重工業株式会社 軸受箱固定方法及び装置
JP2012112359A (ja) * 2010-11-26 2012-06-14 Toshiba Corp 軸流排気タービンの軸受台カバーおよび軸流排気タービン
JP5766447B2 (ja) * 2011-01-19 2015-08-19 三菱日立パワーシステムズ株式会社 タービン外部車室
US8821110B2 (en) * 2011-05-05 2014-09-02 General Electric Company Support arrangement for a steam turbine LP inner casing
EP2828487B1 (de) 2012-03-20 2017-12-06 General Electric Technology GmbH Niederdruck-dichtungsanordnungen für dampfturbine
EP2762689B1 (de) 2013-02-05 2017-06-07 General Electric Technology GmbH Dampfkraftanlage mit einer zweiten Niederdruckturbine und einem zusätzlichen Kondensierungssystem und Verfahren zum Betrieb einer solchen Dampfkraftanlage
EP2832959A1 (de) * 2013-08-01 2015-02-04 Siemens Aktiengesellschaft Gehäuse, insbesondere Außengehäuse für eine Niederdruckdampfturbine
JP6087803B2 (ja) * 2013-12-25 2017-03-01 三菱重工業株式会社 蒸気タービン
JP5766835B2 (ja) * 2014-02-24 2015-08-19 三菱日立パワーシステムズ株式会社 タービン外部車室用架台の施工方法
JP6235502B2 (ja) * 2015-01-27 2017-11-22 三菱日立パワーシステムズ株式会社 蒸気タービン設備
CN106499451A (zh) * 2016-11-01 2017-03-15 东方电气集团东方汽轮机有限公司 一种汽轮机低压缸结构
JP6755783B2 (ja) * 2016-11-24 2020-09-16 株式会社東芝 蒸気タービン
JP6817795B2 (ja) * 2016-11-24 2021-01-20 株式会社東芝 蒸気タービン
JP6884660B2 (ja) * 2017-07-13 2021-06-09 三菱パワー株式会社 蒸気タービンシステム
JP6833745B2 (ja) * 2018-03-06 2021-02-24 株式会社東芝 蒸気タービン
JP7330084B2 (ja) * 2019-12-11 2023-08-21 株式会社東芝 蒸気タービン
CN112459848A (zh) * 2020-11-23 2021-03-09 东方电气集团东方汽轮机有限公司 一种方便纯凝背压切换的三缸三排汽汽轮机及其切换方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1034924B (de) * 1953-08-21 1958-07-24 Sulzer Ag Gasturbine mit verripptem Gehaeuse
US3520634A (en) * 1966-12-02 1970-07-14 Bbc Brown Boveri & Cie Exhaust steam housing for low pressure steam turbines
SE335994B (de) * 1970-04-13 1971-06-21 Asea Atom Ab
US3628884A (en) * 1970-06-26 1971-12-21 Westinghouse Electric Corp Method and apparatus for supporting an inner casing structure
FR2583458B1 (fr) * 1985-06-14 1987-08-07 Alsthom Atlantique Dispositif de liaison entre une turbine a vapeur et un condenseur.
US4866941A (en) * 1988-07-05 1989-09-19 Westinghouse Electric Corp. Single condenser arrangement for side exhaust turbine
DE59002779D1 (de) * 1989-02-23 1993-10-28 Asea Brown Boveri Dampfkondensator.
FR2651276B1 (fr) * 1989-08-28 1991-10-25 Alsthom Gec Condenseur en beton pour turbine a echappement axial et turbine munie d'un tel condenseur.
EP0575642B1 (de) * 1992-06-20 1997-01-22 Asea Brown Boveri Ag Aussengehäuse einer Niederdruck Dampfteilturbine
FR2697053B1 (fr) * 1992-10-21 1994-12-09 Alsthom Gec Condenseur en béton pour turbine à vapeur à échappement axial avec montage simplifié des faisceaux.

Also Published As

Publication number Publication date
EP0751283A2 (de) 1997-01-02
JP3863596B2 (ja) 2006-12-27
DE19523923C2 (de) 2003-09-18
EP0751283B1 (de) 2002-10-02
JPH0913913A (ja) 1997-01-14
DE19523923A1 (de) 1997-01-02
EP0751283A3 (de) 1999-03-24
US5779435A (en) 1998-07-14

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: ALSTOM (SWITZERLAND) LTD., BADEN, CH

8364 No opposition during term of opposition
R082 Change of representative

Ref document number: 751283

Country of ref document: EP

Representative=s name: UWE ROESLER, DE