FR3045731B1 - Tuyere variable semi fluidique - Google Patents

Tuyere variable semi fluidique Download PDF

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Publication number
FR3045731B1
FR3045731B1 FR1562696A FR1562696A FR3045731B1 FR 3045731 B1 FR3045731 B1 FR 3045731B1 FR 1562696 A FR1562696 A FR 1562696A FR 1562696 A FR1562696 A FR 1562696A FR 3045731 B1 FR3045731 B1 FR 3045731B1
Authority
FR
France
Prior art keywords
tuyere
fluidic
variable semi
semi
variable
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
FR1562696A
Other languages
English (en)
Other versions
FR3045731A1 (fr
Inventor
Patrick Gonidec
Loic Chapelain
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 Nacelles SAS
Original Assignee
Safran Nacelles SAS
Aircelle 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 Safran Nacelles SAS, Aircelle SA filed Critical Safran Nacelles SAS
Priority to FR1562696A priority Critical patent/FR3045731B1/fr
Priority to PCT/FR2016/053470 priority patent/WO2017103503A1/fr
Publication of FR3045731A1 publication Critical patent/FR3045731A1/fr
Application granted granted Critical
Publication of FR3045731B1 publication Critical patent/FR3045731B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F02K1/28—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto using fluid jets to influence the jet flow
    • F02K1/30—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto using fluid jets to influence the jet flow for varying effective area of jet pipe or nozzle

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Turbines (AREA)
FR1562696A 2015-12-17 2015-12-17 Tuyere variable semi fluidique Expired - Fee Related FR3045731B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1562696A FR3045731B1 (fr) 2015-12-17 2015-12-17 Tuyere variable semi fluidique
PCT/FR2016/053470 WO2017103503A1 (fr) 2015-12-17 2016-12-15 Tuyère variable semi fluidique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1562696A FR3045731B1 (fr) 2015-12-17 2015-12-17 Tuyere variable semi fluidique
FR1562696 2015-12-17

Publications (2)

Publication Number Publication Date
FR3045731A1 FR3045731A1 (fr) 2017-06-23
FR3045731B1 true FR3045731B1 (fr) 2018-02-02

Family

ID=55759726

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1562696A Expired - Fee Related FR3045731B1 (fr) 2015-12-17 2015-12-17 Tuyere variable semi fluidique

Country Status (2)

Country Link
FR (1) FR3045731B1 (fr)
WO (1) WO2017103503A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6704083B1 (ja) * 2019-11-22 2020-06-03 東邦チタニウム株式会社 銅粉体とその製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1058933A (en) * 1963-10-02 1967-02-15 Bristol Siddeley Engines Ltd Improvements in jet propulsion nozzles
GB1319793A (fr) * 1970-11-19 1973-06-06
US5694766A (en) * 1995-03-28 1997-12-09 Mcdonnell Douglas Corporation Method and apparatus for controlling the throat area, expansion ratio and thrust vector angle of an aircraft turbine engine exhaust nozzle using regions of locally separated flow
FR2970465B1 (fr) * 2011-01-19 2013-10-11 Aircelle Sa Nacelle pour un turboreacteur d'aeronef double flux.

Also Published As

Publication number Publication date
WO2017103503A1 (fr) 2017-06-22
FR3045731A1 (fr) 2017-06-23

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Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20170623

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Year of fee payment: 3

CD Change of name or company name

Owner name: SAFRAN NACELLES, FR

Effective date: 20180125

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Year of fee payment: 5

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ST Notification of lapse

Effective date: 20220808