FR2265615A1 - Protective device for helicopter engine air intake - extracts clean air from intake air and ejects dirt - Google Patents

Protective device for helicopter engine air intake - extracts clean air from intake air and ejects dirt

Info

Publication number
FR2265615A1
FR2265615A1 FR7410800A FR7410800A FR2265615A1 FR 2265615 A1 FR2265615 A1 FR 2265615A1 FR 7410800 A FR7410800 A FR 7410800A FR 7410800 A FR7410800 A FR 7410800A FR 2265615 A1 FR2265615 A1 FR 2265615A1
Authority
FR
France
Prior art keywords
air
intake
engine
aspirator
protective device
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.)
Granted
Application number
FR7410800A
Other languages
English (en)
Other versions
FR2265615B3 (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.)
Bertin Technologies SAS
Original Assignee
Bertin et Cie 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 Bertin et Cie SA filed Critical Bertin et Cie SA
Priority to FR7410800A priority Critical patent/FR2265615A1/fr
Publication of FR2265615A1 publication Critical patent/FR2265615A1/fr
Application granted granted Critical
Publication of FR2265615B3 publication Critical patent/FR2265615B3/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
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
    • F02C7/05—Air intakes for gas-turbine plants or jet-propulsion plants having provisions for obviating the penetration of damaging objects or particles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Jet Pumps And Other Pumps (AREA)
FR7410800A 1974-03-28 1974-03-28 Protective device for helicopter engine air intake - extracts clean air from intake air and ejects dirt Granted FR2265615A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7410800A FR2265615A1 (en) 1974-03-28 1974-03-28 Protective device for helicopter engine air intake - extracts clean air from intake air and ejects dirt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7410800A FR2265615A1 (en) 1974-03-28 1974-03-28 Protective device for helicopter engine air intake - extracts clean air from intake air and ejects dirt

Publications (2)

Publication Number Publication Date
FR2265615A1 true FR2265615A1 (en) 1975-10-24
FR2265615B3 FR2265615B3 (fr) 1977-01-21

Family

ID=9136964

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7410800A Granted FR2265615A1 (en) 1974-03-28 1974-03-28 Protective device for helicopter engine air intake - extracts clean air from intake air and ejects dirt

Country Status (1)

Country Link
FR (1) FR2265615A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2475627A1 (fr) * 1980-02-09 1981-08-14 Rolls Royce Entree d'air a dispositif epurateur pour moteur a turbine a gaz
FR2475628A1 (fr) * 1980-02-09 1981-08-14 Rolls Royce Entree d'air a dispositif epurateur pour moteur a turbine a gaz
EP0246039A2 (fr) * 1986-05-09 1987-11-19 The Garrett Corporation Boîtier de turbine avec piège pour particules solides

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2475627A1 (fr) * 1980-02-09 1981-08-14 Rolls Royce Entree d'air a dispositif epurateur pour moteur a turbine a gaz
FR2475628A1 (fr) * 1980-02-09 1981-08-14 Rolls Royce Entree d'air a dispositif epurateur pour moteur a turbine a gaz
EP0246039A2 (fr) * 1986-05-09 1987-11-19 The Garrett Corporation Boîtier de turbine avec piège pour particules solides
EP0246039A3 (fr) * 1986-05-09 1989-09-27 The Garrett Corporation Boítier de turbine avec piège pour particules solides

Also Published As

Publication number Publication date
FR2265615B3 (fr) 1977-01-21

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Legal Events

Date Code Title Description
ST Notification of lapse