FR2508412B1 - - Google Patents

Info

Publication number
FR2508412B1
FR2508412B1 FR8112497A FR8112497A FR2508412B1 FR 2508412 B1 FR2508412 B1 FR 2508412B1 FR 8112497 A FR8112497 A FR 8112497A FR 8112497 A FR8112497 A FR 8112497A FR 2508412 B1 FR2508412 B1 FR 2508412B1
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
FR8112497A
Other languages
French (fr)
Other versions
FR2508412A1 (en
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.)
Boeing Co
Original Assignee
Hughes Helicopters Inc
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 Hughes Helicopters Inc filed Critical Hughes Helicopters Inc
Priority to FR8112497A priority Critical patent/FR2508412A1/fr
Publication of FR2508412A1 publication Critical patent/FR2508412A1/fr
Application granted granted Critical
Publication of FR2508412B1 publication Critical patent/FR2508412B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D33/00—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/04—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of exhaust outlets or jet pipes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D33/00—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/04—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of exhaust outlets or jet pipes
    • B64D2033/045—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of exhaust outlets or jet pipes comprising infrared suppressors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Exhaust Silencers (AREA)
FR8112497A 1981-06-25 1981-06-25 IR radiation shield for military aircraft - has air-cooled gas conductor to block outlet line-of-sight and cool heated gases Granted FR2508412A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8112497A FR2508412A1 (en) 1981-06-25 1981-06-25 IR radiation shield for military aircraft - has air-cooled gas conductor to block outlet line-of-sight and cool heated gases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8112497A FR2508412A1 (en) 1981-06-25 1981-06-25 IR radiation shield for military aircraft - has air-cooled gas conductor to block outlet line-of-sight and cool heated gases

Publications (2)

Publication Number Publication Date
FR2508412A1 FR2508412A1 (en) 1982-12-31
FR2508412B1 true FR2508412B1 (enrdf_load_stackoverflow) 1987-11-27

Family

ID=9259867

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8112497A Granted FR2508412A1 (en) 1981-06-25 1981-06-25 IR radiation shield for military aircraft - has air-cooled gas conductor to block outlet line-of-sight and cool heated gases

Country Status (1)

Country Link
FR (1) FR2508412A1 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2565293B1 (fr) * 1984-06-04 1986-10-17 Aerospatiale Ensemble dilueur-deviateur de jet pour turbomoteur d'aerodyne
FR2728228A1 (fr) * 1994-12-19 1996-06-21 Eurocopter France Perfectionnements aux helicopteres equipes de dilueurs-deviateurs de jet pour les gaz de combustion
WO2015166430A1 (en) 2014-04-29 2015-11-05 Piaggio Aero Industries S.P.A. Low-noise aircraft of the turboprop type and provided with three lifting surfaces

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1308826A (fr) * 1961-10-31 1962-11-09 Bristol Siddeley Engines Ltd Tuyère pour la suppression du bruit de l'échappement, dans les moteurs à réaction
US3981449A (en) * 1968-01-29 1976-09-21 The United States Of America As Represented By The Secretary Of The Navy Exhaust cooling system
US3981448A (en) * 1970-04-23 1976-09-21 The Garrett Corporation Cooled infrared suppressor
US3921906A (en) * 1974-12-02 1975-11-25 Gen Electric Infrared suppression system for a gas turbine engine
US4007587A (en) * 1975-11-19 1977-02-15 Avco Corporation Apparatus for and method of suppressing infrared radiation emitted from gas turbine engine

Also Published As

Publication number Publication date
FR2508412A1 (en) 1982-12-31

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Legal Events

Date Code Title Description
ER Errata listed in the french official journal (bopi)

Free format text: 52/82

CA Change of address
CD Change of name or company name
ST Notification of lapse
ST Notification of lapse