RU2599884C2 - Сегмент кожуха паровой турбины, паротурбинное устройство и паротурбинная установка - Google Patents

Сегмент кожуха паровой турбины, паротурбинное устройство и паротурбинная установка Download PDF

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Publication number
RU2599884C2
RU2599884C2 RU2011145903/06A RU2011145903A RU2599884C2 RU 2599884 C2 RU2599884 C2 RU 2599884C2 RU 2011145903/06 A RU2011145903/06 A RU 2011145903/06A RU 2011145903 A RU2011145903 A RU 2011145903A RU 2599884 C2 RU2599884 C2 RU 2599884C2
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RU
Russia
Prior art keywords
segment
steam turbine
casing
cavity
diaphragm
Prior art date
Application number
RU2011145903/06A
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English (en)
Russian (ru)
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RU2011145903A (ru
Inventor
Стивен Себастьян БЕРДЖИК
Original Assignee
Дженерал Электрик Компани
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Application filed by Дженерал Электрик Компани filed Critical Дженерал Электрик Компани
Publication of RU2011145903A publication Critical patent/RU2011145903A/ru
Application granted granted Critical
Publication of RU2599884C2 publication Critical patent/RU2599884C2/ru

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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
    • F01D25/246—Fastening of diaphragms or stator-rings
    • 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
    • F01D25/285—Temporary support structures, e.g. for testing, assembling, installing, repairing; Assembly methods using such structures
    • 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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/047—Nozzle boxes
    • 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
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/31—Application in turbines in steam turbines

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
RU2011145903/06A 2010-11-08 2011-11-07 Сегмент кожуха паровой турбины, паротурбинное устройство и паротурбинная установка RU2599884C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/941,634 US8529198B2 (en) 2010-11-08 2010-11-08 External adjustment and measurement system for steam turbine nozzle assembly
US12/941,634 2010-11-08

Publications (2)

Publication Number Publication Date
RU2011145903A RU2011145903A (ru) 2013-05-20
RU2599884C2 true RU2599884C2 (ru) 2016-10-20

Family

ID=45971285

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2011145903/06A RU2599884C2 (ru) 2010-11-08 2011-11-07 Сегмент кожуха паровой турбины, паротурбинное устройство и паротурбинная установка

Country Status (5)

Country Link
US (1) US8529198B2 (enExample)
JP (1) JP5986367B2 (enExample)
DE (1) DE102011055025B4 (enExample)
FR (1) FR2967207B1 (enExample)
RU (1) RU2599884C2 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8662830B2 (en) * 2010-06-11 2014-03-04 General Electric Company Adjustable support apparatus for steam turbine nozzle assembly
US8690533B2 (en) * 2010-11-16 2014-04-08 General Electric Company Adjustment and measurement system for steam turbine nozzle assembly
US8834113B2 (en) * 2011-07-19 2014-09-16 General Electric Company Alignment member for steam turbine nozzle assembly
US8870529B2 (en) * 2011-08-12 2014-10-28 General Electric Company Methods and apparatus to facilitate turbine casing assembly
US9500130B2 (en) 2013-03-05 2016-11-22 General Electric Company Centerline support bar for steam turbine component
US9587511B2 (en) * 2013-12-13 2017-03-07 General Electric Company Turbomachine cold clearance adjustment
US10287903B2 (en) 2016-04-06 2019-05-14 General Electric Company Steam turbine drum nozzle having alignment feature, related assembly, steam turbine and storage medium
JP7330084B2 (ja) * 2019-12-11 2023-08-21 株式会社東芝 蒸気タービン

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1791657A (en) * 1929-05-15 1931-02-10 Allis Chalmers Mfg Co Casing support
RU2166101C2 (ru) * 1999-06-01 2001-04-27 Акционерное общество открытого типа "Ленинградский Металлический завод" Узел соединения статорных деталей паровой турбины
EP2375007A2 (en) * 2010-04-07 2011-10-12 General Electric Company Support bar for steam turbine nozzle assembly

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH499012A (de) 1968-12-03 1970-11-15 Siemens Ag Anordnung zur axial festen und radial beweglichen Lagerung von Turbinengehäuseteilen
CH589799A5 (enExample) * 1975-07-04 1977-07-15 Bbc Brown Boveri & Cie
JPS63170505A (ja) * 1987-01-09 1988-07-14 Toshiba Corp ノズルダイヤフラム
US6352405B1 (en) * 2000-08-09 2002-03-05 General Electric Company Interchangeable turbine diaphragm halves and related support system
RU2272151C2 (ru) * 2000-12-28 2006-03-20 Альстом Текнолоджи Лтд Лопатка статора осевой турбины
JP4363799B2 (ja) * 2001-06-08 2009-11-11 株式会社東芝 タービン組立輸送架台および同架台を用いたタービン組立方法、輸送方法
US7329098B2 (en) * 2005-05-06 2008-02-12 Geenral Electric Company Adjustable support bar with adjustable shim design for steam turbine diaphragms
JP4801373B2 (ja) * 2005-05-16 2011-10-26 三菱重工業株式会社 タービンの車室構造
US7458770B2 (en) * 2005-11-30 2008-12-02 General Electric Company Adjustable support for steam turbine diaphragms
US8430625B2 (en) * 2007-06-19 2013-04-30 Siemens Demag Delaval Turbomachinery, Inc. Centerline suspension for turbine internal component

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1791657A (en) * 1929-05-15 1931-02-10 Allis Chalmers Mfg Co Casing support
RU2166101C2 (ru) * 1999-06-01 2001-04-27 Акционерное общество открытого типа "Ленинградский Металлический завод" Узел соединения статорных деталей паровой турбины
EP2375007A2 (en) * 2010-04-07 2011-10-12 General Electric Company Support bar for steam turbine nozzle assembly

Also Published As

Publication number Publication date
US20120114470A1 (en) 2012-05-10
US8529198B2 (en) 2013-09-10
JP2012102729A (ja) 2012-05-31
RU2011145903A (ru) 2013-05-20
FR2967207B1 (fr) 2018-03-09
DE102011055025B4 (de) 2021-08-19
FR2967207A1 (fr) 2012-05-11
JP5986367B2 (ja) 2016-09-06
DE102011055025A1 (de) 2012-05-10

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20201108