FR3001252B1 - Aubage fixe de distribution de flux comprenant une plate-forme interne a renforts integres - Google Patents

Aubage fixe de distribution de flux comprenant une plate-forme interne a renforts integres

Info

Publication number: FR3001252B1
Authority: FR; France
Prior art keywords: aubing; flow distribution; fixed flow; internal platform; integrated reinforced
Prior art date: 2013-01-23
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

FR1350582A

Other languages

English (en)

Other versions

FR3001252A1 (fr

Inventor

Sebastien Congratel

Marion Chambre

Bruno Richard

Romain Roullet

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.)

2013-01-23

Filing date

2013-01-23

Publication date

2015-02-13

2013-01-23 Priority to FR1350582A priority Critical patent/FR3001252B1/fr

2013-01-23 Application filed by SNECMA SAS filed Critical SNECMA SAS

2014-01-22 Priority to US14/762,782 priority patent/US10024179B2/en

2014-01-22 Priority to RU2015135580A priority patent/RU2651919C2/ru

2014-01-22 Priority to PCT/FR2014/050113 priority patent/WO2014114873A1/fr

2014-01-22 Priority to BR112015017351-9A priority patent/BR112015017351B1/pt

2014-01-22 Priority to CA2898864A priority patent/CA2898864C/fr

2014-01-22 Priority to EP14704842.5A priority patent/EP2948640B1/fr

2014-01-22 Priority to CN201480005714.XA priority patent/CN104937216B/zh

2014-07-25 Publication of FR3001252A1 publication Critical patent/FR3001252A1/fr

2015-02-13 Application granted granted Critical

2015-02-13 Publication of FR3001252B1 publication Critical patent/FR3001252B1/fr

Status Active legal-status Critical Current

2033-01-23 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
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/001—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between stator blade and rotor
- 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
- F01D9/00—Stators
- F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
- 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
- F05D2230/00—Manufacture
- F05D2230/20—Manufacture essentially without removing material
- F05D2230/23—Manufacture essentially without removing material by permanently joining parts together
- F05D2230/232—Manufacture essentially without removing material by permanently joining parts together by welding
- F05D2230/237—Brazing
- 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
- F05D2240/80—Platforms for stationary or moving blades

Landscapes

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

FR1350582A 2013-01-23 2013-01-23 Aubage fixe de distribution de flux comprenant une plate-forme interne a renforts integres Active FR3001252B1 (fr)

Priority Applications (8)

Application Number	Priority Date	Filing Date	Title
FR1350582A FR3001252B1 (fr)	2013-01-23	2013-01-23	Aubage fixe de distribution de flux comprenant une plate-forme interne a renforts integres
RU2015135580A RU2651919C2 (ru)	2013-01-23	2014-01-22	Неподвижная лопаточная решетка для направления потока в газотурбинном двигателе, содержащая внутреннюю площадку с встроенными усилениями, соответствующий газотурбинный двигатель и способ изготовления
PCT/FR2014/050113 WO2014114873A1 (fr)	2013-01-23	2014-01-22	Aubage fixe de distribution de flux dans une turbomachine, comprenant une plate-forme interne a renforts intégrés, turbomachine et procédé de fabrication associés
BR112015017351-9A BR112015017351B1 (pt)	2013-01-23	2014-01-22	Palheta fixa de distribuição de fluxo em uma turbomáquina, turbomáquina e processo de fabricação de uma palheta fixa de distribuição de fluxo
US14/762,782 US10024179B2 (en)	2013-01-23	2014-01-22	Fixed diffuser vanes assembly for guiding flow through a turbomachine, comprising an internal platform with inbuilt reinforcements, and associated turbomachine and production method
CA2898864A CA2898864C (fr)	2013-01-23	2014-01-22	Aubage fixe de distribution de flux dans une turbomachine, comprenant une plate-forme interne a renforts integres, turbomachine et procede de fabrication associes
EP14704842.5A EP2948640B1 (fr)	2013-01-23	2014-01-22	Aubage fixe de distribution de flux dans une turbomachine, comprenant une plate-forme interne a renforts intégrés, turbomachine et procédé de fabrication associés
CN201480005714.XA CN104937216B (zh)	2013-01-23	2014-01-22	固定叶片组件、涡轮机、制造固定叶片组件的方法

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR1350582A FR3001252B1 (fr)	2013-01-23	2013-01-23	Aubage fixe de distribution de flux comprenant une plate-forme interne a renforts integres

Publications (2)

Publication Number	Publication Date
FR3001252A1 FR3001252A1 (fr)	2014-07-25
FR3001252B1 true FR3001252B1 (fr)	2015-02-13

Family

ID=48521143

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR1350582A Active FR3001252B1 (fr)	2013-01-23	2013-01-23	Aubage fixe de distribution de flux comprenant une plate-forme interne a renforts integres

Country Status (8)

Country	Link
US (1)	US10024179B2 (fr)
EP (1)	EP2948640B1 (fr)
CN (1)	CN104937216B (fr)
BR (1)	BR112015017351B1 (fr)
CA (1)	CA2898864C (fr)
FR (1)	FR3001252B1 (fr)
RU (1)	RU2651919C2 (fr)
WO (1)	WO2014114873A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR3082233B1 (fr) *	2018-06-12	2020-07-17	Safran Aircraft Engines	Ensemble de turbine
FR3100838B1 (fr) *	2019-09-13	2021-10-01	Safran Aircraft Engines	Anneau d’etancheite de turbomachine
FR3103012B1 (fr) *	2019-11-12	2021-11-19	Safran Aircraft Engines	Rangée annulaire sectorisée d’aubes fixes
DE102020200073A1 (de)	2020-01-07	2021-07-08	Siemens Aktiengesellschaft	Leitschaufelkranz
FR3113298B1 (fr) *	2020-08-10	2023-09-01	Safran Aircraft Engines	Porte-abradable d’un distributeur basse pression comprenant une unique tôle
FR3146931A1 (fr) *	2023-03-23	2024-09-27	Safran Aircraft Engines	Ensemble statorique pour une turbomachine d’aéronef

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB807231A (en) *	1955-05-20	1959-01-14	Gen Electric	Securing means for blading of compressors or turbines
US3018085A (en) *	1957-03-25	1962-01-23	Gen Motors Corp	Floating labyrinth seal
DE3003469C2 (de) *	1980-01-31	1987-03-19	MTU Motoren- und Turbinen-Union München GmbH, 8000 München	Einrichtung zur Verbindung einander rotationssymmetrisch zugeordneter, unterschiedlichen thermischen Einflüssen ausgesetzter Bauteile für Strömungsmaschinen, insbesondere Gasturbinentriebwerke
US4767267A (en) *	1986-12-03	1988-08-30	General Electric Company	Seal assembly
RU2171380C2 (ru) *	1999-04-27	2001-07-27	Открытое акционерное общество "Авиадвигатель"	Сопловой аппарат турбомашины
FR2928961B1 (fr) *	2008-03-19	2015-11-13	Snecma	Distributeur sectorise pour une turbomachine.
FR2930592B1 (fr) *	2008-04-24	2010-04-30	Snecma	Distributeur de turbine pour une turbomachine

2013
- 2013-01-23 FR FR1350582A patent/FR3001252B1/fr active Active
2014
- 2014-01-22 WO PCT/FR2014/050113 patent/WO2014114873A1/fr active Application Filing
- 2014-01-22 US US14/762,782 patent/US10024179B2/en active Active
- 2014-01-22 CA CA2898864A patent/CA2898864C/fr active Active
- 2014-01-22 BR BR112015017351-9A patent/BR112015017351B1/pt active IP Right Grant
- 2014-01-22 EP EP14704842.5A patent/EP2948640B1/fr active Active
- 2014-01-22 RU RU2015135580A patent/RU2651919C2/ru active
- 2014-01-22 CN CN201480005714.XA patent/CN104937216B/zh active Active

Also Published As

Publication number	Publication date
WO2014114873A1 (fr)	2014-07-31
RU2651919C2 (ru)	2018-04-24
EP2948640A1 (fr)	2015-12-02
BR112015017351B1 (pt)	2021-12-14
US20150377044A1 (en)	2015-12-31
US10024179B2 (en)	2018-07-17
RU2015135580A (ru)	2017-03-02
EP2948640B1 (fr)	2017-04-19
CN104937216A (zh)	2015-09-23
FR3001252A1 (fr)	2014-07-25
CA2898864A1 (fr)	2014-07-31
CN104937216B (zh)	2016-08-10
CA2898864C (fr)	2020-08-25
BR112015017351A2 (pt)	2017-07-11

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FR2993311B1 (fr)	2014-07-04	Dispositif de deshuilage pour une turbomachine
DK2904298T3 (da)	2019-06-24	Strømningsapparat
FR3005992B1 (fr)	2015-05-22	Dispositif de passage de servitudes pour une turbomachine
FR3004062B1 (fr)	2015-04-24	Rack destine a equiper une plateforme aeronautique.
FR3005693B1 (fr)	2017-12-22	Turbomachine d'aeronef a double flux comprenant une virole inter-veine a maintien aval simplifie
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FR3009026B1 (fr)	2018-01-05	Corps central d'echappement pour une turbomachine
FR2993312B1 (fr)	2016-05-20	Dispositif de deshuilage pour une turbomachine

Legal Events

Date	Code	Title	Description
2016-01-11	PLFP	Fee payment	Year of fee payment: 4
2017-01-03	PLFP	Fee payment	Year of fee payment: 5
2017-12-21	PLFP	Fee payment	Year of fee payment: 6
2018-02-02	CD	Change of name or company name	Owner name: SAFRAN AIRCRAFT ENGINES, FR Effective date: 20170719
2019-12-19	PLFP	Fee payment	Year of fee payment: 8
2020-12-17	PLFP	Fee payment	Year of fee payment: 9
2021-12-15	PLFP	Fee payment	Year of fee payment: 10
2022-12-20	PLFP	Fee payment	Year of fee payment: 11
2023-12-19	PLFP	Fee payment	Year of fee payment: 12
2024-12-19	PLFP	Fee payment	Year of fee payment: 13