GB2307721B - A turbo jet engine nozzle - Google Patents

A turbo jet engine nozzle

Info

Publication number
GB2307721B
GB2307721B GB8403416A GB8403416A GB2307721B GB 2307721 B GB2307721 B GB 2307721B GB 8403416 A GB8403416 A GB 8403416A GB 8403416 A GB8403416 A GB 8403416A GB 2307721 B GB2307721 B GB 2307721B
Authority
GB
United Kingdom
Prior art keywords
jet engine
engine nozzle
turbo jet
turbo
nozzle
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
GB8403416A
Other versions
GB2307721A (en
GB8403416D0 (en
Inventor
Gerard Ernest Andre Jourdain
Marcel Robert Soligny
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.)
Safran Aircraft Engines SAS
Original Assignee
Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
SNECMA SAS
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 Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA, SNECMA SAS filed Critical Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
Publication of GB8403416D0 publication Critical patent/GB8403416D0/en
Publication of GB2307721A publication Critical patent/GB2307721A/en
Application granted granted Critical
Publication of GB2307721B publication Critical patent/GB2307721B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F02K1/1207—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 fixed structure
    • 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
    • F02K1/123—Varying effective area of jet pipe or nozzle by means of pivoted flaps of two series of flaps, both having their flaps hinged at their upstream ends on a fixed structure

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)
  • Catching Or Destruction (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Control Of Turbines (AREA)
GB8403416A 1983-03-16 1984-02-09 A turbo jet engine nozzle Expired - Fee Related GB2307721B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8304275A FR2732408A1 (en) 1983-03-16 1983-03-16 Nozzles for gas turbine

Publications (3)

Publication Number Publication Date
GB8403416D0 GB8403416D0 (en) 1996-10-02
GB2307721A GB2307721A (en) 1997-06-04
GB2307721B true GB2307721B (en) 1998-01-07

Family

ID=9286917

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8403416A Expired - Fee Related GB2307721B (en) 1983-03-16 1984-02-09 A turbo jet engine nozzle

Country Status (3)

Country Link
DE (1) DE3409552C2 (en)
FR (1) FR2732408A1 (en)
GB (1) GB2307721B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10233881B4 (en) * 2002-07-25 2010-02-18 Rolls-Royce Deutschland Ltd & Co Kg By thermal effects radially variable ring element
FR3038007B1 (en) * 2015-06-24 2017-07-28 Herakles SHUTTER SYNCHRONIZATION SYSTEM FOR A VARIABLE SECTION TUBE
FR3051228B1 (en) 2016-05-12 2020-02-14 Herakles RIGIDIFICATION OF THE LINK BETWEEN SHUTTERS IN A VARIABLE SECTION NOZZLE

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE526525A (en) * 1953-02-16
GB792962A (en) * 1954-04-01 1958-04-09 Rolls Royce Improvements in or relating to jet-nozzle arrangements
FR1562941A (en) * 1968-01-19 1969-04-11
FR2030532A5 (en) * 1969-07-03 1970-11-13 Snecma
FR2277238A1 (en) * 1974-07-04 1976-01-30 Snecma Variable diameter exhaust duct for jet engine - has flaps fixed to ring linkage with radial linkage diagonals
FR2277239A2 (en) * 1974-07-04 1976-01-30 Snecma EJECTION TUBE FLAP CONTROL DEVICE
US4181260A (en) * 1977-03-17 1980-01-01 General Electric Company Hydraulic actuation ring
FR2474592A1 (en) * 1980-01-25 1981-07-31 Snecma TURBOREACTOR TUBE DEVICE

Also Published As

Publication number Publication date
DE3409552C2 (en) 1997-03-27
GB2307721A (en) 1997-06-04
DE3409552A1 (en) 1996-11-21
FR2732408A1 (en) 1996-10-04
GB8403416D0 (en) 1996-10-02

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19980407