FR2766233B1 - WATERPROOF DEVICE FOR CONNECTION BETWEEN THE STEAM INLET AND THE INTERNAL BODY OF THE LOW-PRESSURE ASSEMBLY OF A STEAM TURBINE - Google Patents

WATERPROOF DEVICE FOR CONNECTION BETWEEN THE STEAM INLET AND THE INTERNAL BODY OF THE LOW-PRESSURE ASSEMBLY OF A STEAM TURBINE

Info

Publication number
FR2766233B1
FR2766233B1 FR9709208A FR9709208A FR2766233B1 FR 2766233 B1 FR2766233 B1 FR 2766233B1 FR 9709208 A FR9709208 A FR 9709208A FR 9709208 A FR9709208 A FR 9709208A FR 2766233 B1 FR2766233 B1 FR 2766233B1
Authority
FR
France
Prior art keywords
connection
low
internal body
pressure assembly
waterproof device
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
FR9709208A
Other languages
French (fr)
Other versions
FR2766233A1 (en
Inventor
Jean Luc Cecchetto
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 SA
Original Assignee
GEC Alsthom Electromecanique 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 GEC Alsthom Electromecanique SA filed Critical GEC Alsthom Electromecanique SA
Priority to FR9709208A priority Critical patent/FR2766233B1/en
Priority to DE69822563T priority patent/DE69822563T2/en
Priority to EP19980401770 priority patent/EP0893578B1/en
Priority to JP20402198A priority patent/JPH1193615A/en
Publication of FR2766233A1 publication Critical patent/FR2766233A1/en
Application granted granted Critical
Publication of FR2766233B1 publication Critical patent/FR2766233B1/en
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
    • F01D9/00—Stators
    • F01D9/06—Fluid supply conduits to nozzles or the like
    • 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
    • F01D13/00—Combinations of two or more machines or engines
    • F01D13/02—Working-fluid interconnection of machines or engines
    • 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
FR9709208A 1997-07-21 1997-07-21 WATERPROOF DEVICE FOR CONNECTION BETWEEN THE STEAM INLET AND THE INTERNAL BODY OF THE LOW-PRESSURE ASSEMBLY OF A STEAM TURBINE Expired - Fee Related FR2766233B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9709208A FR2766233B1 (en) 1997-07-21 1997-07-21 WATERPROOF DEVICE FOR CONNECTION BETWEEN THE STEAM INLET AND THE INTERNAL BODY OF THE LOW-PRESSURE ASSEMBLY OF A STEAM TURBINE
DE69822563T DE69822563T2 (en) 1997-07-21 1998-07-13 Device for a tight coupling between the steam supply pipe and the inner body of a low-pressure steam turbine plant
EP19980401770 EP0893578B1 (en) 1997-07-21 1998-07-13 Sealed connecting device between the steam supply pipe and the internal body of the low-pressure stage of a steam turbine
JP20402198A JPH1193615A (en) 1997-07-21 1998-07-17 Air-tight device for connecting between steam uptake duct of steam turbine and internal main body of low-pressure assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9709208A FR2766233B1 (en) 1997-07-21 1997-07-21 WATERPROOF DEVICE FOR CONNECTION BETWEEN THE STEAM INLET AND THE INTERNAL BODY OF THE LOW-PRESSURE ASSEMBLY OF A STEAM TURBINE

Publications (2)

Publication Number Publication Date
FR2766233A1 FR2766233A1 (en) 1999-01-22
FR2766233B1 true FR2766233B1 (en) 2001-12-07

Family

ID=9509412

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9709208A Expired - Fee Related FR2766233B1 (en) 1997-07-21 1997-07-21 WATERPROOF DEVICE FOR CONNECTION BETWEEN THE STEAM INLET AND THE INTERNAL BODY OF THE LOW-PRESSURE ASSEMBLY OF A STEAM TURBINE

Country Status (4)

Country Link
EP (1) EP0893578B1 (en)
JP (1) JPH1193615A (en)
DE (1) DE69822563T2 (en)
FR (1) FR2766233B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU110410U1 (en) 2010-12-24 2011-11-20 Альстон Текнолоджи Лтд STEAM TURBINE MODULE
CN102588008B (en) * 2012-03-19 2014-12-10 山东齐鲁电机制造有限公司 Three-point centring adjustment device for low-pressure shaft end steam seal of steam turbine
ES2635107T3 (en) 2013-02-05 2017-10-02 General Electric Technology Gmbh Thermoelectric steam power plant with a second low pressure turbine and an additional condensation system and procedure for the operation of said steam thermoelectric power plant
EP2927431A1 (en) * 2014-04-02 2015-10-07 Siemens Aktiengesellschaft Component for guiding of hot gas
CN104481606B (en) * 2014-11-25 2016-02-17 东方电气集团东方汽轮机有限公司 A kind of test partition board of steam turbine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2196766A (en) * 1937-07-10 1940-04-09 Eastman Kodak Co Expansion joint
GB578010A (en) * 1941-11-21 1946-06-12 Frank Bernard Halford Improvements in jet propulsion plant
FR1440338A (en) * 1965-06-25 1966-05-27 Licentia Gmbh Device applicable to the overflow pipe of steam turbines, in particular in low pressure casings with several envelopes with central inlet
DE4118777C2 (en) * 1991-06-07 2002-04-18 Mtu Aero Engines Gmbh Gas turbine engine with heat exchanger
DE4204530A1 (en) * 1992-02-15 1993-08-19 Asea Brown Boveri PIPE SYSTEM

Also Published As

Publication number Publication date
DE69822563T2 (en) 2005-04-07
FR2766233A1 (en) 1999-01-22
EP0893578A1 (en) 1999-01-27
JPH1193615A (en) 1999-04-06
DE69822563D1 (en) 2004-04-29
EP0893578B1 (en) 2004-03-24

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20120330