DE69719482D1 - Divergierende Düsenklappe für die Düse eines Gasturbinentriebwerks - Google Patents

Divergierende Düsenklappe für die Düse eines Gasturbinentriebwerks

Info

Publication number
DE69719482D1
DE69719482D1 DE69719482T DE69719482T DE69719482D1 DE 69719482 D1 DE69719482 D1 DE 69719482D1 DE 69719482 T DE69719482 T DE 69719482T DE 69719482 T DE69719482 T DE 69719482T DE 69719482 D1 DE69719482 D1 DE 69719482D1
Authority
DE
Germany
Prior art keywords
nozzle
gas turbine
turbine engine
flap
divergent
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 - Lifetime
Application number
DE69719482T
Other languages
English (en)
Other versions
DE69719482T2 (de
Inventor
Rodriguez Jav Estevas-Guilmain
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.)
Industria de Turbo Propulsores SA
Original Assignee
Industria de Turbo Propulsores 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 Industria de Turbo Propulsores SA filed Critical Industria de Turbo Propulsores SA
Application granted granted Critical
Publication of DE69719482D1 publication Critical patent/DE69719482D1/de
Publication of DE69719482T2 publication Critical patent/DE69719482T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02K1/1223—Varying effective area of jet pipe or nozzle by means of pivoted flaps of two series of flaps, the upstream series having its flaps hinged at their upstream ends on a fixed structure and the downstream series having its flaps hinged at their upstream ends on the downstream ends of the flaps of the upstream series
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/30—Arrangement of components
    • F05D2250/32—Arrangement of components according to their shape
    • F05D2250/324—Arrangement of components according to their shape divergent

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Control Of Turbines (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE69719482T 1997-01-23 1997-01-23 Divergierende Düsenklappe für die Düse eines Gasturbinentriebwerks Expired - Lifetime DE69719482T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97500016A EP0855501B1 (de) 1997-01-23 1997-01-23 Divergierende Düsenklappe für die Düse eines Gasturbinentriebwerks

Publications (2)

Publication Number Publication Date
DE69719482D1 true DE69719482D1 (de) 2003-04-10
DE69719482T2 DE69719482T2 (de) 2004-03-18

Family

ID=8230072

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69719482T Expired - Lifetime DE69719482T2 (de) 1997-01-23 1997-01-23 Divergierende Düsenklappe für die Düse eines Gasturbinentriebwerks

Country Status (5)

Country Link
US (1) US6098400A (de)
EP (1) EP0855501B1 (de)
CA (1) CA2224621C (de)
DE (1) DE69719482T2 (de)
ES (1) ES2194171T3 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1052395B1 (de) * 1999-05-13 2004-07-07 Industria de Turbo Propulsores S.A. Verstelleinrichtung für den Auslassquerschnitt einer konvergent-divergenten Schubdüse
US6658854B2 (en) * 2002-02-01 2003-12-09 General Electric Co. Methods and apparatus for retaining gas turbine engine nozzle basesheets

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2880575A (en) * 1952-11-28 1959-04-07 Curtiss Wright Corp Combined variable area nozzle and aerodynamic brake
US2999354A (en) * 1956-07-18 1961-09-12 Curtiss Wright Corp Variable area nozzle
US2969189A (en) * 1960-01-28 1961-01-24 Jr Harold S Jordan Parallelogram actuated variable area nozzle
FR2180440B1 (de) * 1972-04-17 1976-06-11 Snecma
US4819876A (en) * 1987-06-25 1989-04-11 United Technologies Corporation Divergent flap actuation system for a two-dimensional exhaust nozzle
DE69512616T2 (de) * 1994-12-15 2000-06-29 The Dee Howard Co., San Antonio Schubumkehrvorrichtung mit in Längsrichtung verschiebbaren Klappen
US5893518A (en) * 1995-11-30 1999-04-13 United Technologies Corporation Attachment means for flaps of variable exhaust nozzle
US5794850A (en) * 1996-09-27 1998-08-18 United Technologies Corporation Enclosed pressure balanced sync ring nozzle

Also Published As

Publication number Publication date
CA2224621C (en) 2006-01-31
EP0855501B1 (de) 2003-03-05
US6098400A (en) 2000-08-08
EP0855501A1 (de) 1998-07-29
DE69719482T2 (de) 2004-03-18
CA2224621A1 (en) 1998-07-23
ES2194171T3 (es) 2003-11-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition