IN2014DN07620A - - Google Patents

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Publication number
IN2014DN07620A
IN2014DN07620A IN7620DEN2014A IN2014DN07620A IN 2014DN07620 A IN2014DN07620 A IN 2014DN07620A IN 7620DEN2014 A IN7620DEN2014 A IN 7620DEN2014A IN 2014DN07620 A IN2014DN07620 A IN 2014DN07620A
Authority
IN
India
Prior art keywords
exhaust hood
bulkhead
flanges
gasket
radially
Prior art date
Application number
Other languages
English (en)
Inventor
Julien Roge
Jerome Lamaque
Xavier Laurent
Original Assignee
Alstom Technology Ltd
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 Technology Ltd filed Critical Alstom Technology Ltd
Publication of IN2014DN07620A publication Critical patent/IN2014DN07620A/en

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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/005—Sealing means between non relatively rotating elements
    • 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
    • F01D25/30—Exhaust heads, chambers, or the like
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/021—Sealings between relatively-stationary surfaces with elastic packing
    • 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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/55—Seals
    • F05D2240/57—Leaf seals
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Gasket Seals (AREA)
IN7620DEN2014 2012-03-20 2013-03-19 IN2014DN07620A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12290096 2012-03-20
PCT/EP2013/055676 WO2013139782A1 (en) 2012-03-20 2013-03-19 Low pressure steam turbine seal arrangement

Publications (1)

Publication Number Publication Date
IN2014DN07620A true IN2014DN07620A (enrdf_load_stackoverflow) 2015-05-15

Family

ID=47891752

Family Applications (1)

Application Number Title Priority Date Filing Date
IN7620DEN2014 IN2014DN07620A (enrdf_load_stackoverflow) 2012-03-20 2013-03-19

Country Status (6)

Country Link
US (1) US9291068B2 (enrdf_load_stackoverflow)
EP (1) EP2828487B1 (enrdf_load_stackoverflow)
CN (1) CN104204415B (enrdf_load_stackoverflow)
IN (1) IN2014DN07620A (enrdf_load_stackoverflow)
RU (1) RU2624086C2 (enrdf_load_stackoverflow)
WO (1) WO2013139782A1 (enrdf_load_stackoverflow)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112013007175B4 (de) 2013-06-20 2022-06-30 Mitsubishi Power, Ltd. Gasleitvorrichtung und diese aufweisende Anlage
DE102014224419A1 (de) * 2014-11-28 2016-06-02 Siemens Aktiengesellschaft Turbinengehäuseanordnung, insbesondere mit einem Außengehäuseteil und einem Abdampfgehäuseteil einer Dampfturbine, sowie Verwendung hierfür
US10451362B2 (en) 2016-10-14 2019-10-22 Dana Canada Corporation Heat exchanger having bypass seal with retention clip
JP6694837B2 (ja) * 2017-02-27 2020-05-20 三菱日立パワーシステムズ株式会社 蒸気タービン
US10392967B2 (en) * 2017-11-13 2019-08-27 General Electric Company Compliant seal component and associated method
US10570781B2 (en) * 2018-03-15 2020-02-25 General Electric Technology Gmbh Connection system for condenser and steam turbine and methods of assembling the same
FR3080144B1 (fr) * 2018-04-12 2020-03-20 Safran Aircraft Engines Dispositif de masquage d'un pourtour interieur d'un disque de turbomachine
RU196772U1 (ru) * 2020-01-21 2020-03-16 Акционерное общество "Уральский турбинный завод" Уплотнение корпусов цилиндра паровой турбины
CN111608747B (zh) * 2020-04-07 2022-05-10 东方电气集团东方汽轮机有限公司 短跨距汽轮机转子支承结构及汽轮机转子支撑安装方法
KR102786958B1 (ko) * 2022-02-25 2025-03-27 두산에너빌리티 주식회사 공기 인렛 매니폴드 및 이를 포함하는 가스터빈

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3313517A (en) * 1965-04-01 1967-04-11 Worthington Corp Gas expander turbines for power recovery use with jet type, hot gas generators
GB1205912A (en) * 1968-01-22 1970-09-23 Bbc Brown Boveri & Cie Improvements in and relating to an exhaust casing for the low-pressure section of a steam turbine
DE2200447A1 (de) * 1971-01-13 1972-12-07 Creusot Loire Niederdruck-Teilturbinen von Dampfturbinen
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.
US5104286A (en) * 1991-02-08 1992-04-14 Westinghouse Electric Corp. Recirculation seal for a gas turbine exhaust diffuser
DE19523923C2 (de) * 1995-06-30 2003-09-18 Alstom Niederdruck-Dampfturbine
GB2335470B (en) * 1998-03-18 2002-02-13 Rolls Royce Plc A seal
JP4088368B2 (ja) * 1998-06-04 2008-05-21 三菱重工業株式会社 低圧蒸気タービンのグランド部変形防止構造
RU23315U1 (ru) * 2002-01-08 2002-06-10 Акционерное общество открытого типа "Ленинградский Металлический завод" Концевое уплотнение цилиндра низкого давления паровой турбины
JP2006312885A (ja) * 2005-05-06 2006-11-16 Mitsubishi Heavy Ind Ltd 低圧蒸気タービンの構造
JP4991600B2 (ja) * 2008-02-29 2012-08-01 株式会社東芝 蒸気タービン
US8359866B2 (en) * 2010-02-04 2013-01-29 United Technologies Corporation Combustor liner segment seal member
WO2012136632A1 (de) * 2011-04-05 2012-10-11 Rothe Erde Gmbh Ölgeschmiertes wälzlager

Also Published As

Publication number Publication date
US20150001814A1 (en) 2015-01-01
CN104204415B (zh) 2016-11-16
RU2014142064A (ru) 2016-05-20
RU2624086C2 (ru) 2017-06-30
EP2828487B1 (en) 2017-12-06
EP2828487A1 (en) 2015-01-28
CN104204415A (zh) 2014-12-10
US9291068B2 (en) 2016-03-22
WO2013139782A1 (en) 2013-09-26

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