FR1536514A - Dispositif d'étanchéité aux fluides actionné par pression - Google Patents

Dispositif d'étanchéité aux fluides actionné par pression

Info

Publication number
FR1536514A
FR1536514A FR1536514DA FR1536514A FR 1536514 A FR1536514 A FR 1536514A FR 1536514D A FR1536514D A FR 1536514DA FR 1536514 A FR1536514 A FR 1536514A
Authority
FR
France
Prior art keywords
sealing device
fluid sealing
pressure actuated
actuated fluid
pressure
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.)
Active
Application number
Other languages
English (en)
Inventor
William Marvin Madden
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 Aircraft 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.)
Publication of FR1536514A publication Critical patent/FR1536514A/fr
Active legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/06—Varying effective area of jet pipe or nozzle
    • F02K1/12—Varying effective area of jet pipe or nozzle by means of pivoted flaps
    • F02K1/1261—Varying effective area of jet pipe or nozzle by means of pivoted flaps of one series of flaps hinged at their upstream ends on a substantially axially movable structure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M1/00—Carburettors with means for facilitating engine's starting or its idling below operational temperatures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M2700/00—Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids for a combustion engine; Use of exhaust gas; Compressors for piston engines
    • F02M2700/43—Arrangements for supplying air, fuel or auxiliary fluids to a combustion space of mixture compressing engines working with liquid fuel
    • F02M2700/4302—Arrangements for supplying air, fuel or auxiliary fluids to a combustion space of mixture compressing engines working with liquid fuel whereby air and fuel are sucked into the mixture conduit
    • F02M2700/434—Heating or cooling devices
    • F02M2700/4342—Heating devices
    • F02M2700/4345—Heating devices by means of exhaust gases

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gasket Seals (AREA)
  • Supercharger (AREA)
FR1536514D 1966-08-05 Dispositif d'étanchéité aux fluides actionné par pression Active FR1536514A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US570480A US3354649A (en) 1966-08-05 1966-08-05 Pressure actuated fluid seal

Publications (1)

Publication Number Publication Date
FR1536514A true FR1536514A (fr)

Family

ID=24279807

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1536514D Active FR1536514A (fr) 1966-08-05 Dispositif d'étanchéité aux fluides actionné par pression

Country Status (5)

Country Link
US (1) US3354649A (fr)
DE (1) DE1626144A1 (fr)
FR (1) FR1536514A (fr)
GB (1) GB1196933A (fr)
SE (1) SE315166B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2547356A1 (fr) * 1983-06-13 1984-12-14 United Technologies Corp Joint d'etancheite marginal de volet de tuyere
FR2558917A1 (fr) * 1984-01-27 1985-08-02 Gen Electric Garniture d'etancheite pour reduire un flux gazeux dans l'espace compris entre deux elements mobiles

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4022948A (en) * 1974-12-23 1977-05-10 United Technologies Corporation Resiliently coated metallic finger seals
US4013226A (en) * 1976-04-14 1977-03-22 The United States Of America As Represented By The Secretary Of The Navy Variable jet nozzle with balanced two-dimensional blocker flap
US4813608A (en) * 1986-12-10 1989-03-21 The United States Of America As Represented By The Secretary Of The Air Force Bimetallic air seal for exhaust nozzles
US4783085A (en) * 1987-03-27 1988-11-08 United Technologies Corporation Segmented rigid sliding seal
US4895378A (en) * 1988-06-15 1990-01-23 The Boeing Company Slidable high-temperature seal
US5143292A (en) * 1991-05-09 1992-09-01 General Electric Company Cooled leaf seal
US5115979A (en) * 1991-05-28 1992-05-26 General Electric Company Conforming plunger seal assembly
US9016695B2 (en) * 2011-08-02 2015-04-28 United Technologies Corporation Gas turbine exhaust nozzle divergent flap seal

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2972226A (en) * 1955-10-06 1961-02-21 United Aircraft Corp Variable area converging-diverging nozzle
US3044258A (en) * 1958-11-25 1962-07-17 Gen Electric Adjustable converging-diverging nozzle
US3302889A (en) * 1964-10-01 1967-02-07 United Aircraft Corp Blow-in door ejector for stol

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2547356A1 (fr) * 1983-06-13 1984-12-14 United Technologies Corp Joint d'etancheite marginal de volet de tuyere
FR2558917A1 (fr) * 1984-01-27 1985-08-02 Gen Electric Garniture d'etancheite pour reduire un flux gazeux dans l'espace compris entre deux elements mobiles

Also Published As

Publication number Publication date
US3354649A (en) 1967-11-28
SE315166B (fr) 1969-09-22
GB1196933A (en) 1970-07-01
DE1626144A1 (de) 1970-06-18

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