FR2993311B1 - Dispositif de deshuilage pour une turbomachine - Google Patents

Dispositif de deshuilage pour une turbomachine

Info

Publication number: FR2993311B1
Authority: FR; France
Prior art keywords: turbomachine; sleeping device; sleeping
Prior art date: 2012-07-10
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

FR1256646A

Other languages

English (en)

Other versions

FR2993311A1 (fr

Inventor

Michel Gilbert Roland Brault

Giuliana Elisa Rossi

Julien Foll

Eddy Stephane Joel Fontanel

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.)

2012-07-10

Filing date

2012-07-10

Publication date

2014-07-04

2012-07-10 Application filed by SNECMA SAS filed Critical SNECMA SAS

2012-07-10 Priority to FR1256646A priority Critical patent/FR2993311B1/fr

2014-01-17 Publication of FR2993311A1 publication Critical patent/FR2993311A1/fr

2014-07-04 Application granted granted Critical

2014-07-04 Publication of FR2993311B1 publication Critical patent/FR2993311B1/fr

Status Active legal-status Critical Current

2032-07-10 Anticipated expiration legal-status Critical

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
- F05D2240/10—Stators
- F05D2240/12—Fluid guiding means, e.g. vanes
- 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
- F05D2250/10—Two-dimensional
- F05D2250/18—Two-dimensional patterned
- F05D2250/182—Two-dimensional patterned crenellated, notched
- 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
- F05D2260/31—Retaining bolts or nuts
- 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
- F05D2260/36—Retaining components in desired mutual position by a form fit connection, e.g. by interlocking
- 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
- F05D2260/609—Deoiling or demisting

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)

FR1256646A 2012-07-10 2012-07-10 Dispositif de deshuilage pour une turbomachine Active FR2993311B1 (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
FR1256646A FR2993311B1 (fr)	2012-07-10	2012-07-10	Dispositif de deshuilage pour une turbomachine

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR1256646A FR2993311B1 (fr)	2012-07-10	2012-07-10	Dispositif de deshuilage pour une turbomachine

Publications (2)

Publication Number	Publication Date
FR2993311A1 FR2993311A1 (fr)	2014-01-17
FR2993311B1 true FR2993311B1 (fr)	2014-07-04

Family

ID=46963888

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR1256646A Active FR2993311B1 (fr)	2012-07-10	2012-07-10	Dispositif de deshuilage pour une turbomachine

Country Status (1)

Country	Link
FR (1)	FR2993311B1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR3025551B1 (fr) *	2014-09-05	2019-08-23	Safran Aircraft Engines	Arbre de turbomachine
FR3075867B1 (fr) *	2017-12-22	2020-01-17	Safran Aircraft Engines	Dispositif de deshuilage d'une enceinte de lubrification de turbomachine
FR3090035B1 (fr) *	2018-12-18	2021-02-19	Safran Aircraft Engines	Dispositif de deshuilage et d’etancheite d’une enceinte de lubrification de turbomachine
FR3114121A1 (fr)	2020-09-14	2022-03-18	Safran Aircraft Engines	Turbomachine d’aeronef equipee d’un tube de degazage optimise
FR3117529B1 (fr) *	2020-12-11	2023-09-29	Safran Helicopter Engines	Turbomachine avec canalisation d’air secondaire comportant un systeme de deshuilage
FR3118788B1 (fr) *	2021-01-13	2022-12-09	Safran Aircraft Engines	Turbomachine comprenant un dispositif de déshuilage d’un écoulement d’air de refroidissement
FR3134891B1 (fr) *	2022-04-22	2024-05-31	Safran Aircraft Engines	Banc d'essai de rotor a montage axial
CN119825548B (zh) *	2023-10-13	2025-10-31	中国航发商用航空发动机有限责任公司	具有回油槽的离心通风器及离心通风系统
FR3161918A1 (fr) *	2024-05-03	2025-11-07	Safran Aircraft Engines	Carter annulaire de recuperation d’huile pour une turbomachine, et module d’echappement comprenant un tel carter

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
FR2857708B1 (fr) *	2003-07-15	2005-09-23	Snecma Moteurs	Dispositif perfectionne de fixation d'un arbre de moteur sur un support de palier
US8292034B2 (en) *	2007-11-28	2012-10-23	General Electric Company	Air-oil separator
FR2952402B1 (fr) *	2009-11-10	2015-10-30	Snecma	Dispositif de deshuilage d'une enceinte dans une turbomachine

2012
- 2012-07-10 FR FR1256646A patent/FR2993311B1/fr active Active

Also Published As

Publication number	Publication date
FR2993311A1 (fr)	2014-01-17

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Legal Events

Date	Code	Title	Description
2016-08-04	PLFP	Fee payment	Year of fee payment: 5
2017-05-02	PLFP	Fee payment	Year of fee payment: 6
2018-06-21	PLFP	Fee payment	Year of fee payment: 7
2018-06-29	CD	Change of name or company name	Owner name: SAFRAN AIRCRAFT ENGINES, FR Effective date: 20170719
2019-06-21	PLFP	Fee payment	Year of fee payment: 8
2020-06-23	PLFP	Fee payment	Year of fee payment: 9
2021-06-23	PLFP	Fee payment	Year of fee payment: 10
2022-06-22	PLFP	Fee payment	Year of fee payment: 11
2023-06-21	PLFP	Fee payment	Year of fee payment: 12
2024-06-19	PLFP	Fee payment	Year of fee payment: 13
2025-07-22	PLFP	Fee payment	Year of fee payment: 14