FR2595119B1 - Dispositif d'etancheite posterieur pour une chambre de combustion d'un moteur a turbine a gaz - Google Patents

Dispositif d'etancheite posterieur pour une chambre de combustion d'un moteur a turbine a gaz

Info

Publication number
FR2595119B1
FR2595119B1 FR878702844A FR8702844A FR2595119B1 FR 2595119 B1 FR2595119 B1 FR 2595119B1 FR 878702844 A FR878702844 A FR 878702844A FR 8702844 A FR8702844 A FR 8702844A FR 2595119 B1 FR2595119 B1 FR 2595119B1
Authority
FR
France
Prior art keywords
combustion chamber
gas turbine
sealing device
turbine engine
posterior sealing
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
Application number
FR878702844A
Other languages
English (en)
Other versions
FR2595119A1 (fr
Inventor
Robert Ernest Coburn
John Anthony Matthews
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.)
Raytheon Technologies Corp
Original Assignee
United Technologies 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 United Technologies Corp filed Critical United Technologies Corp
Publication of FR2595119A1 publication Critical patent/FR2595119A1/fr
Application granted granted Critical
Publication of FR2595119B1 publication Critical patent/FR2595119B1/fr
Expired 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
    • F01D9/02—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Confectionery (AREA)
FR878702844A 1986-03-03 1987-03-03 Dispositif d'etancheite posterieur pour une chambre de combustion d'un moteur a turbine a gaz Expired FR2595119B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/835,136 US4640092A (en) 1986-03-03 1986-03-03 Combustion chamber rear outer seal

Publications (2)

Publication Number Publication Date
FR2595119A1 FR2595119A1 (fr) 1987-09-04
FR2595119B1 true FR2595119B1 (fr) 1989-12-22

Family

ID=25268681

Family Applications (1)

Application Number Title Priority Date Filing Date
FR878702844A Expired FR2595119B1 (fr) 1986-03-03 1987-03-03 Dispositif d'etancheite posterieur pour une chambre de combustion d'un moteur a turbine a gaz

Country Status (5)

Country Link
US (1) US4640092A (fr)
JP (1) JPH0674756B2 (fr)
DE (1) DE3706707C2 (fr)
FR (1) FR2595119B1 (fr)
GB (1) GB2187236B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5103632A (en) * 1990-01-29 1992-04-14 Sundstrand Corporation Seal for a stored energy combustor
DE69523545T2 (de) * 1994-12-20 2002-05-29 Gen Electric Verstärkungrahmen für Gasturbinenbrennkammerendstück
JPH09195799A (ja) * 1996-01-17 1997-07-29 Mitsubishi Heavy Ind Ltd 燃焼器のスプリングシール装置
US7721547B2 (en) * 2005-06-27 2010-05-25 Siemens Energy, Inc. Combustion transition duct providing stage 1 tangential turning for turbine engines

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2702454A (en) * 1951-06-07 1955-02-22 United Aircraft Corp Transition piece providing a connection between the combustion chambers and the turbine nozzle in gas turbine power plants
US2916874A (en) * 1957-01-31 1959-12-15 United Aircraft Corp Engine construction
US3062499A (en) * 1960-05-18 1962-11-06 United Aircraft Corp Vane mounting and seal
US3295824A (en) * 1966-05-06 1967-01-03 United Aircraft Corp Turbine vane seal
US3565545A (en) * 1969-01-29 1971-02-23 Melvin Bobo Cooling of turbine rotors in gas turbine engines
US3842595A (en) * 1972-12-26 1974-10-22 Gen Electric Modular gas turbine engine
US4016718A (en) * 1975-07-21 1977-04-12 United Technologies Corporation Gas turbine engine having an improved transition duct support
US4011718A (en) * 1975-08-01 1977-03-15 United Technologies Corporation Gas turbine construction
JPS5268611A (en) * 1975-12-04 1977-06-07 Agency Of Ind Science & Technol Sealing device for nozzle-wing supporting unit in turbo-fan engine
US4126405A (en) * 1976-12-16 1978-11-21 General Electric Company Turbine nozzle
US4149373A (en) * 1977-08-29 1979-04-17 United Technologies Corporation Combustion chamber stress reducing means
US4251986A (en) * 1978-12-05 1981-02-24 General Electric Company Seal vibration-reducing apparatus
FR2455674A1 (fr) * 1979-05-02 1980-11-28 Snecma Dispositif d'etancheite entre deux elements de turbomachine
GB2078309B (en) * 1980-05-31 1983-05-25 Rolls Royce Mounting nozzle guide vane assemblies
DE3309812C2 (de) * 1983-03-18 1994-04-14 United Technologies Corp Äußeres Gehäuse für ein Gasturbinentriebwerk

Also Published As

Publication number Publication date
GB2187236B (en) 1990-01-24
JPS62214236A (ja) 1987-09-21
US4640092A (en) 1987-02-03
DE3706707C2 (de) 1997-07-17
DE3706707A1 (de) 1987-09-10
GB8704861D0 (en) 1987-04-08
GB2187236A (en) 1987-09-03
JPH0674756B2 (ja) 1994-09-21
FR2595119A1 (fr) 1987-09-04

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