FR2690202B1 - Perfectionnements aux modules haute pression de turbine a rotor tambour avec admission de vapeur a tres hautes caracteristiques. - Google Patents

Perfectionnements aux modules haute pression de turbine a rotor tambour avec admission de vapeur a tres hautes caracteristiques.

Info

Publication number
FR2690202B1
FR2690202B1 FR9204812A FR9204812A FR2690202B1 FR 2690202 B1 FR2690202 B1 FR 2690202B1 FR 9204812 A FR9204812 A FR 9204812A FR 9204812 A FR9204812 A FR 9204812A FR 2690202 B1 FR2690202 B1 FR 2690202B1
Authority
FR
France
Prior art keywords
turbine
high pressure
pressure modules
vapor intake
turbine rotor
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 - Fee Related
Application number
FR9204812A
Other languages
English (en)
Other versions
FR2690202A1 (fr
Inventor
Gros Jean-Pierre
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.)
Alstom Holdings SA
Original Assignee
GEC Alsthom 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9429031&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2690202(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by GEC Alsthom SA filed Critical GEC Alsthom SA
Priority to FR9204812A priority Critical patent/FR2690202B1/fr
Priority to EP93400960A priority patent/EP0566478B2/fr
Priority to DE69302520T priority patent/DE69302520T3/de
Priority to US08/047,192 priority patent/US5350276A/en
Priority to JP11369193A priority patent/JP3529145B2/ja
Publication of FR2690202A1 publication Critical patent/FR2690202A1/fr
Application granted granted Critical
Publication of FR2690202B1 publication Critical patent/FR2690202B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F01D25/24—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
    • F01D25/246—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
    • F01D25/24—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)
FR9204812A 1992-04-17 1992-04-17 Perfectionnements aux modules haute pression de turbine a rotor tambour avec admission de vapeur a tres hautes caracteristiques. Expired - Fee Related FR2690202B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9204812A FR2690202B1 (fr) 1992-04-17 1992-04-17 Perfectionnements aux modules haute pression de turbine a rotor tambour avec admission de vapeur a tres hautes caracteristiques.
EP93400960A EP0566478B2 (fr) 1992-04-17 1993-04-13 Carter haute pression pour turbine à vapeur
DE69302520T DE69302520T3 (de) 1992-04-17 1993-04-13 Hochdruckdampfturbinengehäuse
US08/047,192 US5350276A (en) 1992-04-17 1993-04-16 High pressure modules of drum rotor turbines with admission of steam having very high characteristics
JP11369193A JP3529145B2 (ja) 1992-04-17 1993-04-16 非常に高温の蒸気の入口を備えたドラムロータ型高圧タービンモジュールの改良

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9204812A FR2690202B1 (fr) 1992-04-17 1992-04-17 Perfectionnements aux modules haute pression de turbine a rotor tambour avec admission de vapeur a tres hautes caracteristiques.

Publications (2)

Publication Number Publication Date
FR2690202A1 FR2690202A1 (fr) 1993-10-22
FR2690202B1 true FR2690202B1 (fr) 1995-07-07

Family

ID=9429031

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9204812A Expired - Fee Related FR2690202B1 (fr) 1992-04-17 1992-04-17 Perfectionnements aux modules haute pression de turbine a rotor tambour avec admission de vapeur a tres hautes caracteristiques.

Country Status (5)

Country Link
US (1) US5350276A (fr)
EP (1) EP0566478B2 (fr)
JP (1) JP3529145B2 (fr)
DE (1) DE69302520T3 (fr)
FR (1) FR2690202B1 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9210421D0 (en) * 1992-05-15 1992-07-01 Gec Alsthom Ltd Turbine blade assembly
KR100807886B1 (ko) * 2001-09-24 2008-02-27 에스케이 텔레콤주식회사 직교 주파수 분할 다중화 시스템의 수신 장치
JP2004011609A (ja) * 2002-06-11 2004-01-15 Toshiba Corp 蒸気タービン
EP1744017A1 (fr) * 2005-07-14 2007-01-17 Siemens Aktiengesellschaft Turbine combinée à vapeur et procédé de fonctionnement d'une turbine combinée à vapeur
US7497658B2 (en) * 2005-11-11 2009-03-03 General Electric Company Stacked reaction steam turbine stator assembly
EP2101042A1 (fr) * 2008-03-10 2009-09-16 Siemens Aktiengesellschaft Turbine à vapeur dotée de frettes
EP2101044A1 (fr) * 2008-03-13 2009-09-16 Siemens Aktiengesellschaft Turbine à vapeur dotée d'un boîtier intérieur séparé
EP2119878A1 (fr) * 2008-05-15 2009-11-18 Siemens Aktiengesellschaft Turbine à vapeur dotée d'un boîtier intérieur séparé
US8167566B2 (en) * 2008-12-31 2012-05-01 General Electric Company Rotor dovetail hook-to-hook fit
TWI396261B (zh) * 2009-11-11 2013-05-11 Inotera Memories Inc 堆疊式隨機動態存取記憶體之低寄生電容位元線之製造方法
EP2423454A1 (fr) * 2010-08-25 2012-02-29 Siemens Aktiengesellschaft Boîtier pour une turbomachine et procédé de fabrication
US20120067054A1 (en) 2010-09-21 2012-03-22 Palmer Labs, Llc High efficiency power production methods, assemblies, and systems
US20120189460A1 (en) * 2011-01-21 2012-07-26 General Electric Company Welded Rotor, a Steam Turbine having a Welded Rotor and a Method for Producing a Welded Rotor
FR2975124B1 (fr) * 2011-05-09 2013-05-24 Snecma Virole annulaire de moteur d'aeronef comportant une fenetre d'introduction d'aubes
US8834114B2 (en) 2011-09-29 2014-09-16 General Electric Company Turbine drum rotor retrofit
CN102562187B (zh) * 2011-12-21 2014-08-06 上海发电设备成套设计研究院 一种空冷式高参数汽轮机的高中压合体缸
US8926273B2 (en) 2012-01-31 2015-01-06 General Electric Company Steam turbine with single shell casing, drum rotor, and individual nozzle rings
US9359913B2 (en) * 2013-02-27 2016-06-07 General Electric Company Steam turbine inner shell assembly with common grooves
CN105507964A (zh) * 2016-01-18 2016-04-20 哈尔滨汽轮机厂有限责任公司 一种700℃超超临界三缸600mw汽轮机
CN105804802A (zh) * 2016-05-18 2016-07-27 哈尔滨汽轮机厂有限责任公司 一种350mw超临界双缸双排汽汽轮机

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE38382C (de) * P. HIERONYMUS in Karlsruhe. Nowaksanlage 19 Verfahren und Vorrichtung zur Herstellung von Hohl- und Vollgegenständen aus Papierstoff
CH111845A (de) * 1924-12-17 1926-01-02 Escher Wyss Maschf Ag Dampf- oder Gasturbine mit Leitscheiben, insbesondere für hohe Drücke und Temperaturen.
US2211874A (en) * 1938-08-16 1940-08-20 Westinghouse Electric & Mfg Co Turbine joint seal structure
CH250728A (de) * 1945-12-14 1947-09-15 Sulzer Ag Trommelläufer für Turbomaschinen.
US2467818A (en) * 1947-11-29 1949-04-19 Gen Electric High-temperature turbine casing arrangement
NL72215C (fr) * 1949-04-29
FR1085715A (fr) * 1952-11-20 1955-02-07 Escher Wyss Ag Turbine thermique à carters intérieur et extérieur
CH331946A (de) * 1954-03-24 1958-08-15 Westinghouse Electric Corp Dampfturbine für hohe Drücke und Temperaturen mit in ein Aussengehäuse eingesetztem Leitschaufelträger
US2855178A (en) * 1954-07-14 1958-10-07 Vickers Armstrongs Ltd Turbines
US2888240A (en) * 1956-03-07 1959-05-26 Allis Chalmers Mfg Co Fluid cooled barrel cylinder for turbines
FR1201991A (fr) * 1958-09-04 1960-01-07 Napier & Son Ltd Carter de turbine
FR1320174A (fr) * 1962-01-25 1963-03-08 Rateau Soc Perfectionnement des enveloppes de turbomachines, notamment de turbines à vapeur
GB1101305A (en) * 1965-04-06 1968-01-31 Dominion Eng Works Ltd Method of fabricating parts using shrink elements
GB1335939A (en) * 1972-03-06 1973-10-31 Kraftwerk Union Ag Fluid flow machine
DE2218500B2 (de) * 1972-04-17 1974-01-31 Kraftwerk Union AG, 4330 Mülheim Mehrschaliges gehaeuse einer dampfturbine fuer hohe dampfdruecke und dampftemperaturen
US4431373A (en) * 1980-05-16 1984-02-14 United Technologies Corporation Flow directing assembly for a gas turbine engine
US4480957A (en) * 1983-04-14 1984-11-06 General Electric Company Dynamic response modification and stress reduction in dovetail and blade assembly
TR27460A (tr) * 1990-09-12 1995-05-29 United Technologies Corp Gaz türbinli motora mahsus kompresör gövdesi yapimi.

Also Published As

Publication number Publication date
EP0566478A1 (fr) 1993-10-20
DE69302520T2 (de) 1996-09-12
JPH0658101A (ja) 1994-03-01
US5350276A (en) 1994-09-27
DE69302520T3 (de) 2002-12-05
EP0566478B2 (fr) 2002-07-10
FR2690202A1 (fr) 1993-10-22
DE69302520D1 (de) 1996-06-13
EP0566478B1 (fr) 1996-05-08
JP3529145B2 (ja) 2004-05-24

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse