FR2952402B1 - Dispositif de deshuilage d'une enceinte dans une turbomachine - Google Patents

Dispositif de deshuilage d'une enceinte dans une turbomachine

Info

Publication number
FR2952402B1
FR2952402B1 FR0905397A FR0905397A FR2952402B1 FR 2952402 B1 FR2952402 B1 FR 2952402B1 FR 0905397 A FR0905397 A FR 0905397A FR 0905397 A FR0905397 A FR 0905397A FR 2952402 B1 FR2952402 B1 FR 2952402B1
Authority
FR
France
Prior art keywords
dehuiling
turbomachine
enclosure
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
FR0905397A
Other languages
English (en)
Other versions
FR2952402A1 (fr
Inventor
Regis Eugene Henri Servant
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 FR0905397A priority Critical patent/FR2952402B1/fr
Publication of FR2952402A1 publication Critical patent/FR2952402A1/fr
Application granted granted Critical
Publication of FR2952402B1 publication Critical patent/FR2952402B1/fr
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
    • 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
    • F05D2240/00—Components
    • F05D2240/40—Use of a multiplicity of similar components
    • 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
    • F05D2240/00—Components
    • F05D2240/60—Shafts
    • F05D2240/63—Glands for admission or removal of fluids from shafts
    • 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
    • F05D2250/00—Geometry
    • F05D2250/20—Three-dimensional
    • F05D2250/29—Three-dimensional machined; miscellaneous
    • F05D2250/292—Three-dimensional machined; miscellaneous tapered
    • 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
    • F05D2260/30—Retaining components in desired mutual position

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR0905397A 2009-11-10 2009-11-10 Dispositif de deshuilage d'une enceinte dans une turbomachine Active FR2952402B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0905397A FR2952402B1 (fr) 2009-11-10 2009-11-10 Dispositif de deshuilage d'une enceinte dans une turbomachine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0905397A FR2952402B1 (fr) 2009-11-10 2009-11-10 Dispositif de deshuilage d'une enceinte dans une turbomachine

Publications (2)

Publication Number Publication Date
FR2952402A1 FR2952402A1 (fr) 2011-05-13
FR2952402B1 true FR2952402B1 (fr) 2015-10-30

Family

ID=42270058

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0905397A Active FR2952402B1 (fr) 2009-11-10 2009-11-10 Dispositif de deshuilage d'une enceinte dans une turbomachine

Country Status (1)

Country Link
FR (1) FR2952402B1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2993312B1 (fr) * 2012-07-10 2016-05-20 Snecma Dispositif de deshuilage pour une turbomachine
WO2013182790A1 (fr) 2012-06-05 2013-12-12 Snecma Dispositif de déshuilage pour une turbomachine
FR2993311B1 (fr) * 2012-07-10 2014-07-04 Snecma Dispositif de deshuilage pour une turbomachine
DE102013112771A1 (de) * 2013-11-19 2015-05-21 Rolls-Royce Deutschland Ltd & Co Kg Strahltriebwerk mit einer Einrichtung zum Einsprühen von Öl
FR3016661B1 (fr) * 2014-01-23 2019-05-03 Safran Aircraft Engines Enceinte de palier d'une turbomachine
FR3021067B1 (fr) 2014-05-15 2016-06-03 Hispano Suiza Sa Circuit de circulation d'air a travers une enceinte palier
FR3025551B1 (fr) * 2014-09-05 2019-08-23 Safran Aircraft Engines Arbre de turbomachine
FR3028781B1 (fr) * 2014-11-25 2016-12-30 Snecma Piece pour rotor de turbomachine d'aeronef comprenant une protuberance annulaire usinable pourvue d'un orifice de deshuilage et procede de preparation de celle-ci

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6705349B2 (en) * 2001-10-22 2004-03-16 General Electric Company Weep plug
FR2878287B1 (fr) * 2004-11-25 2009-05-22 Snecma Moteurs Sa Turboreacteur double corps double flux avec generateur de courant electrique arriere
US8292034B2 (en) * 2007-11-28 2012-10-23 General Electric Company Air-oil separator
FR2926738B1 (fr) * 2008-01-29 2010-04-02 Snecma Dispositif de deshuilage et turbomachine comportant ce dispositif

Also Published As

Publication number Publication date
FR2952402A1 (fr) 2011-05-13

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