BE766326A - Dispositif d'etancheite a reglage automatique - Google Patents

Dispositif d'etancheite a reglage automatique

Info

Publication number
BE766326A
BE766326A BE766326A BE766326A BE766326A BE 766326 A BE766326 A BE 766326A BE 766326 A BE766326 A BE 766326A BE 766326 A BE766326 A BE 766326A BE 766326 A BE766326 A BE 766326A
Authority
BE
Belgium
Prior art keywords
sealing device
automatically adjusted
adjusted sealing
automatically
sealing
Prior art date
Application number
BE766326A
Other languages
English (en)
Inventor
G M Mierley
T J Rahaim
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of BE766326A publication Critical patent/BE766326A/fr

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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/023—Transition ducts between combustor cans and first stage of the turbine in gas-turbine engines; their cooling or sealings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
BE766326A 1970-04-29 1971-04-27 Dispositif d'etancheite a reglage automatique BE766326A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3292670A 1970-04-29 1970-04-29

Publications (1)

Publication Number Publication Date
BE766326A true BE766326A (fr) 1971-10-27

Family

ID=21867610

Family Applications (1)

Application Number Title Priority Date Filing Date
BE766326A BE766326A (fr) 1970-04-29 1971-04-27 Dispositif d'etancheite a reglage automatique

Country Status (7)

Country Link
US (1) US3609968A (fr)
BE (1) BE766326A (fr)
CA (1) CA929464A (fr)
DE (1) DE2119113A1 (fr)
FR (1) FR2086462B1 (fr)
GB (1) GB1299684A (fr)
NL (1) NL7105761A (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3750398A (en) * 1971-05-17 1973-08-07 Westinghouse Electric Corp Static seal structure
US3759038A (en) * 1971-12-09 1973-09-18 Westinghouse Electric Corp Self aligning combustor and transition structure for a gas turbine
US4016718A (en) * 1975-07-21 1977-04-12 United Technologies Corporation Gas turbine engine having an improved transition duct support
JPS53104020A (en) * 1977-02-23 1978-09-09 Hitachi Ltd Gas turbine combustor
US4251986A (en) * 1978-12-05 1981-02-24 General Electric Company Seal vibration-reducing apparatus
US4422288A (en) * 1981-03-02 1983-12-27 General Electric Company Aft mounting system for combustion transition duct members
IT1216611B (it) * 1988-04-21 1990-03-08 Nuovo Pignone Spa Dispositivo per mantenere la bocca anulare di uscita del convogliatore dei gas sempre centrata rispetto al gruppo ugelli di una turbina agas.
US5333443A (en) * 1993-02-08 1994-08-02 General Electric Company Seal assembly
US5414999A (en) * 1993-11-05 1995-05-16 General Electric Company Integral aft frame mount for a gas turbine combustor transition piece
US5412939A (en) * 1993-12-20 1995-05-09 Alliedsignal Inc. Seal compression tool for gas turbine engine
AU2404000A (en) * 1999-01-04 2000-07-24 Allison Advanced Development Company Exhaust mixer and apparatus using same
US7096668B2 (en) * 2003-12-22 2006-08-29 Martling Vincent C Cooling and sealing design for a gas turbine combustion system
US7721547B2 (en) * 2005-06-27 2010-05-25 Siemens Energy, Inc. Combustion transition duct providing stage 1 tangential turning for turbine engines
US7762766B2 (en) * 2006-07-06 2010-07-27 Siemens Energy, Inc. Cantilevered framework support for turbine vane
US8240045B2 (en) * 2007-05-22 2012-08-14 Siemens Energy, Inc. Gas turbine transition duct coupling apparatus
US8616007B2 (en) * 2009-01-22 2013-12-31 Siemens Energy, Inc. Structural attachment system for transition duct outlet
US8491259B2 (en) * 2009-08-26 2013-07-23 Siemens Energy, Inc. Seal system between transition duct exit section and turbine inlet in a gas turbine engine
US8511972B2 (en) * 2009-12-16 2013-08-20 Siemens Energy, Inc. Seal member for use in a seal system between a transition duct exit section and a turbine inlet in a gas turbine engine
US8978388B2 (en) * 2011-06-03 2015-03-17 General Electric Company Load member for transition duct in turbine system
JP5848074B2 (ja) * 2011-09-16 2016-01-27 三菱日立パワーシステムズ株式会社 ガスタービン、尾筒及び燃焼器
US10436445B2 (en) * 2013-03-18 2019-10-08 General Electric Company Assembly for controlling clearance between a liner and stationary nozzle within a gas turbine
US9470422B2 (en) 2013-10-22 2016-10-18 Siemens Energy, Inc. Gas turbine structural mounting arrangement between combustion gas duct annular chamber and turbine vane carrier
US11118465B2 (en) * 2014-08-19 2021-09-14 Mitsubishi Power, Ltd. Gas turbine combustor transition piece including inclined surface at downstream end portions for reducing pressure fluctuations
CN104373965B (zh) * 2014-10-28 2016-08-03 北京华清燃气轮机与煤气化联合循环工程技术有限公司 过渡段后密封结构
US9810434B2 (en) * 2016-01-21 2017-11-07 Siemens Energy, Inc. Transition duct system with arcuate ceramic liner for delivering hot-temperature gases in a combustion turbine engine
US11098652B2 (en) * 2019-05-29 2021-08-24 Raytheon Technologies Corporation Isolation seals for gas turbine engines

Also Published As

Publication number Publication date
FR2086462B1 (fr) 1974-06-21
FR2086462A1 (fr) 1971-12-31
CA929464A (en) 1973-07-03
GB1299684A (en) 1972-12-13
DE2119113A1 (de) 1971-11-11
NL7105761A (fr) 1971-11-02
US3609968A (en) 1971-10-05

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: WESTINGHOUSE ELECTRIC CORP.

Effective date: 19870430