FR1514990A - Tuyère à géométrie variable - Google Patents

Tuyère à géométrie variable

Info

Publication number
FR1514990A
FR1514990A FR75567A FR75567A FR1514990A FR 1514990 A FR1514990 A FR 1514990A FR 75567 A FR75567 A FR 75567A FR 75567 A FR75567 A FR 75567A FR 1514990 A FR1514990 A FR 1514990A
Authority
FR
France
Prior art keywords
variable geometry
geometry nozzle
nozzle
variable
geometry
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
FR75567A
Other languages
English (en)
Inventor
Henry Naud
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
Priority to FR75567A priority Critical patent/FR1514990A/fr
Priority to GB40761/67A priority patent/GB1155638A/en
Priority to US665775A priority patent/US3491950A/en
Application granted granted Critical
Publication of FR1514990A publication Critical patent/FR1514990A/fr
Expired 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
    • F02K1/1207—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Examining Or Testing Airtightness (AREA)
FR75567A 1966-09-07 1966-09-07 Tuyère à géométrie variable Expired FR1514990A (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR75567A FR1514990A (fr) 1966-09-07 1966-09-07 Tuyère à géométrie variable
GB40761/67A GB1155638A (en) 1966-09-07 1967-09-06 Variable Geometry Nozzle
US665775A US3491950A (en) 1966-09-07 1967-09-06 Variable design nozzle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR75567A FR1514990A (fr) 1966-09-07 1966-09-07 Tuyère à géométrie variable

Publications (1)

Publication Number Publication Date
FR1514990A true FR1514990A (fr) 1968-03-01

Family

ID=8616677

Family Applications (1)

Application Number Title Priority Date Filing Date
FR75567A Expired FR1514990A (fr) 1966-09-07 1966-09-07 Tuyère à géométrie variable

Country Status (3)

Country Link
US (1) US3491950A (fr)
FR (1) FR1514990A (fr)
GB (1) GB1155638A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3008071B1 (fr) * 2013-07-04 2017-07-28 Aircelle Sa Nacelle de turboreacteur a tuyere variable

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1502703A (fr) * 1966-07-07 1967-11-24 Snecma Dispositif comprenant une pièce rigide et des pièces mobiles capables de faire mouvoir la pièce rigide successivement autour de deux portions différentes de cette pièce

Also Published As

Publication number Publication date
GB1155638A (en) 1969-06-18
US3491950A (en) 1970-01-27

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