FR3013767B1 - Piece d'echappement a trous de drainage - Google Patents

Piece d'echappement a trous de drainage

Info

Publication number
FR3013767B1
FR3013767B1 FR1361714A FR1361714A FR3013767B1 FR 3013767 B1 FR3013767 B1 FR 3013767B1 FR 1361714 A FR1361714 A FR 1361714A FR 1361714 A FR1361714 A FR 1361714A FR 3013767 B1 FR3013767 B1 FR 3013767B1
Authority
FR
France
Prior art keywords
drain holes
exhaust piece
exhaust
piece
drain
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.)
Active
Application number
FR1361714A
Other languages
English (en)
Other versions
FR3013767A1 (fr
Inventor
Benoit Argemiro Matthieu Debray
Frederic Noel
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
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 SNECMA SAS filed Critical SNECMA SAS
Priority to FR1361714A priority Critical patent/FR3013767B1/fr
Publication of FR3013767A1 publication Critical patent/FR3013767A1/fr
Application granted granted Critical
Publication of FR3013767B1 publication Critical patent/FR3013767B1/fr
Active 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
    • 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
    • F02C7/24—Heat or noise insulation
    • F02C7/25—Fire protection or prevention
    • 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
    • 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
    • F02K1/04—Mounting of an exhaust cone in the jet pipe
    • 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
    • F02K1/78—Other construction of jet pipes
    • F02K1/82—Jet pipe walls, e.g. liners
    • F02K1/822—Heat insulating structures or liners, cooling arrangements, e.g. post combustion liners; Infrared radiation suppressors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/60—Fluid transfer
    • F05D2260/602—Drainage
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR1361714A 2013-11-27 2013-11-27 Piece d'echappement a trous de drainage Active FR3013767B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1361714A FR3013767B1 (fr) 2013-11-27 2013-11-27 Piece d'echappement a trous de drainage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1361714A FR3013767B1 (fr) 2013-11-27 2013-11-27 Piece d'echappement a trous de drainage

Publications (2)

Publication Number Publication Date
FR3013767A1 FR3013767A1 (fr) 2015-05-29
FR3013767B1 true FR3013767B1 (fr) 2015-11-20

Family

ID=49949938

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1361714A Active FR3013767B1 (fr) 2013-11-27 2013-11-27 Piece d'echappement a trous de drainage

Country Status (1)

Country Link
FR (1) FR3013767B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2579114A (en) * 1945-05-11 1951-12-18 Dehavilland Aircraft Cooling means for tail pipes of jet propulsion motors
US4163366A (en) * 1977-05-23 1979-08-07 Avco Corporation Apparatus for disposal of leaking fluids in a turbofan engine
FR2986043B1 (fr) * 2012-01-24 2014-02-14 Snecma Conduit d'ejection comportant une trappe de drainage d'huile

Also Published As

Publication number Publication date
FR3013767A1 (fr) 2015-05-29

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