FR2277981B1 - - Google Patents

Info

Publication number
FR2277981B1
FR2277981B1 FR7521408A FR7521408A FR2277981B1 FR 2277981 B1 FR2277981 B1 FR 2277981B1 FR 7521408 A FR7521408 A FR 7521408A FR 7521408 A FR7521408 A FR 7521408A FR 2277981 B1 FR2277981 B1 FR 2277981B1
Authority
FR
France
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
FR7521408A
Other versions
FR2277981A1 (fr
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.)
UK Government
Original Assignee
UK Government
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 UK Government filed Critical UK Government
Publication of FR2277981A1 publication Critical patent/FR2277981A1/fr
Application granted granted Critical
Publication of FR2277981B1 publication Critical patent/FR2277981B1/fr
Granted 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
    • F02K1/38—Introducing air inside the jet
    • F02K1/386—Introducing air inside the jet mixing devices in the jet pipe, e.g. for mixing primary and secondary flow
FR7521408A 1974-07-09 1975-07-08 Perfectionnements aux dispositifs d'ejection des turboreacteurs a double flux Granted FR2277981A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB30455/74A GB1501876A (en) 1974-07-09 1974-07-09 Turbo fan exhausts

Publications (2)

Publication Number Publication Date
FR2277981A1 FR2277981A1 (fr) 1976-02-06
FR2277981B1 true FR2277981B1 (fr) 1982-04-09

Family

ID=10307967

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7521408A Granted FR2277981A1 (fr) 1974-07-09 1975-07-08 Perfectionnements aux dispositifs d'ejection des turboreacteurs a double flux

Country Status (9)

Country Link
JP (1) JPS5149315A (fr)
DE (1) DE2530566A1 (fr)
FR (1) FR2277981A1 (fr)
GB (1) GB1501876A (fr)
IL (1) IL47658A (fr)
IN (1) IN145223B (fr)
IT (1) IT1036477B (fr)
NL (1) NL7508165A (fr)
SE (1) SE404949B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4045957A (en) * 1976-02-20 1977-09-06 United Technologies Corporation Combined guide vane and mixer for a gas turbine engine
GB2149456B (en) * 1983-11-08 1987-07-29 Rolls Royce Exhaust mixing in turbofan aeroengines
US5722233A (en) * 1993-06-23 1998-03-03 The Nordam Group, Inc. Turbofan engine exhaust mixing area modification for improved engine efficiency and noise reduction

Also Published As

Publication number Publication date
SE404949B (sv) 1978-11-06
FR2277981A1 (fr) 1976-02-06
JPS5149315A (en) 1976-04-28
SE7507816L (sv) 1976-01-12
IN145223B (fr) 1978-09-09
NL7508165A (nl) 1976-01-13
IL47658A0 (en) 1975-11-25
DE2530566A1 (de) 1976-01-29
IT1036477B (it) 1979-10-30
GB1501876A (en) 1978-02-22
IL47658A (en) 1978-08-31

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Legal Events

Date Code Title Description
ST Notification of lapse