FR3010450B1 - OIL CIRCULATION DEVICE AND TURBOMACHINE - Google Patents

OIL CIRCULATION DEVICE AND TURBOMACHINE

Info

Publication number
FR3010450B1
FR3010450B1 FR1358786A FR1358786A FR3010450B1 FR 3010450 B1 FR3010450 B1 FR 3010450B1 FR 1358786 A FR1358786 A FR 1358786A FR 1358786 A FR1358786 A FR 1358786A FR 3010450 B1 FR3010450 B1 FR 3010450B1
Authority
FR
France
Prior art keywords
turbomachine
circulation device
oil circulation
oil
circulation
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
FR1358786A
Other languages
French (fr)
Other versions
FR3010450A1 (en
Inventor
Benoit Argemiro Matthieu Debray
Gregory Ghosarossian-Prillieux
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 FR1358786A priority Critical patent/FR3010450B1/en
Publication of FR3010450A1 publication Critical patent/FR3010450A1/en
Application granted granted Critical
Publication of FR3010450B1 publication Critical patent/FR3010450B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/18—Lubricating arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
    • F01D25/162—Bearing supports
    • 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
    • F02C7/06—Arrangements of bearings; Lubricating
    • 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
    • F05D2260/601—Fluid transfer using an ejector or a jet pump
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
FR1358786A 2013-09-12 2013-09-12 OIL CIRCULATION DEVICE AND TURBOMACHINE Active FR3010450B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1358786A FR3010450B1 (en) 2013-09-12 2013-09-12 OIL CIRCULATION DEVICE AND TURBOMACHINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1358786A FR3010450B1 (en) 2013-09-12 2013-09-12 OIL CIRCULATION DEVICE AND TURBOMACHINE

Publications (2)

Publication Number Publication Date
FR3010450A1 FR3010450A1 (en) 2015-03-13
FR3010450B1 true FR3010450B1 (en) 2015-10-09

Family

ID=49382520

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1358786A Active FR3010450B1 (en) 2013-09-12 2013-09-12 OIL CIRCULATION DEVICE AND TURBOMACHINE

Country Status (1)

Country Link
FR (1) FR3010450B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2951337A (en) * 1957-05-28 1960-09-06 Gen Motors Corp Turbine air system
US3834157A (en) * 1973-02-05 1974-09-10 Avco Corp Spinner de-icing for gas turbine engines
DE8525968U1 (en) * 1985-09-11 1986-10-09 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Intermediate shaft (intershaft) bearings with squeeze film damping with or without squirrel cage
US8066472B2 (en) * 2007-11-06 2011-11-29 United Technologies Corporation Method and apparatus for fan shaft bearing lubrication
FR2977636B1 (en) * 2011-07-06 2013-08-09 Snecma DEVICE FOR LUBRICATING A DOUBLE PROPELLER TURBOPROPULSOR INTERROBE BEARING BEARING

Also Published As

Publication number Publication date
FR3010450A1 (en) 2015-03-13

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