FR3052487B1 - Element tubulaire de rotor a section etoilee pour une turbomachine - Google Patents

Element tubulaire de rotor a section etoilee pour une turbomachine Download PDF

Info

Publication number
FR3052487B1
FR3052487B1 FR1655382A FR1655382A FR3052487B1 FR 3052487 B1 FR3052487 B1 FR 3052487B1 FR 1655382 A FR1655382 A FR 1655382A FR 1655382 A FR1655382 A FR 1655382A FR 3052487 B1 FR3052487 B1 FR 3052487B1
Authority
FR
France
Prior art keywords
etoilee
turbomachine
section
tubular element
rotor tubular
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
FR1655382A
Other languages
English (en)
Other versions
FR3052487A1 (fr
Inventor
Benjamin Lemenand
Rene Morreale Serge
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
Safran Aircraft Engines SAS
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 Safran Aircraft Engines SAS, SNECMA SAS filed Critical Safran Aircraft Engines SAS
Priority to FR1655382A priority Critical patent/FR3052487B1/fr
Priority to PCT/FR2017/051476 priority patent/WO2017212196A1/fr
Publication of FR3052487A1 publication Critical patent/FR3052487A1/fr
Application granted granted Critical
Publication of FR3052487B1 publication Critical patent/FR3052487B1/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
FR1655382A 2016-06-10 2016-06-10 Element tubulaire de rotor a section etoilee pour une turbomachine Active FR3052487B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1655382A FR3052487B1 (fr) 2016-06-10 2016-06-10 Element tubulaire de rotor a section etoilee pour une turbomachine
PCT/FR2017/051476 WO2017212196A1 (fr) 2016-06-10 2017-06-09 Element tubulaire de rotor a section etoilee pour une turbomachine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1655382A FR3052487B1 (fr) 2016-06-10 2016-06-10 Element tubulaire de rotor a section etoilee pour une turbomachine
FR1655382 2016-06-10

Publications (2)

Publication Number Publication Date
FR3052487A1 FR3052487A1 (fr) 2017-12-15
FR3052487B1 true FR3052487B1 (fr) 2018-06-15

Family

ID=56896721

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1655382A Active FR3052487B1 (fr) 2016-06-10 2016-06-10 Element tubulaire de rotor a section etoilee pour une turbomachine

Country Status (2)

Country Link
FR (1) FR3052487B1 (fr)
WO (1) WO2017212196A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3065755B1 (fr) * 2017-04-27 2020-11-13 Safran Aircraft Engines Recuperation d'huile dans une turbomachine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2524064A1 (fr) 1982-03-26 1983-09-30 Snecma Dispositif de graissage et de refroidissement pour palier inter-arbres d'une turbomachine
FR2878287B1 (fr) 2004-11-25 2009-05-22 Snecma Moteurs Sa Turboreacteur double corps double flux avec generateur de courant electrique arriere
FR2944558B1 (fr) * 2009-04-17 2014-05-02 Snecma Moteur a turbine a gaz double corps pourvu d'un palier de turbine bp supplementaire.
FR2974143B1 (fr) * 2011-04-18 2015-07-24 Snecma Dispositif de lubrification d'un palier d'une turbomachine
FR2992679A1 (fr) 2012-06-28 2014-01-03 Snecma Tourillon de turbomachine comportant une couronne de recuperation d'un flux d'huile de lubrification avec une pluralite d'orifices d'evacuation d'huile de lubrification

Also Published As

Publication number Publication date
FR3052487A1 (fr) 2017-12-15
WO2017212196A1 (fr) 2017-12-14

Similar Documents

Publication Publication Date Title
DK3288609T3 (da) Rotor til en fluidpumpe
DE112017002302A5 (de) Fluidzähler
DE112016000727A5 (de) Fluidanordnung
UA37611S (uk) Моторолер
DK3125411T3 (da) Forbedret motorkonstruktion
DK3156180T3 (da) Fastgørelseselementinddrivningsermaskine.
FR3042250B1 (fr) Joint a section constante
FR3020408B1 (fr) Ensemble rotatif pour turbomachine
FR3032025B1 (fr) Module de combustion a volume constant pour une turbomachine
DE112016002516A5 (de) Dämpfungselement für eine hydraulische Leitung
DK3356649T3 (da) Pumpe med aksialt bevægeligt vingeblad
DK3317544T3 (da) Fristrømspumpe
DE112016004411A5 (de) Fluidanordnung
DE112016002336T8 (de) Zahnradpumpe
FR3021691B1 (fr) Rotor pour turbomachine comportant des aubes a plates-formes raportees
FR3018849B1 (fr) Piece de revolution pour un rotor de turbomachine
FR3032753B1 (fr) Redresseur pour une turbomachine
DK3478968T3 (da) Ringsektionspumpe med mellemtrækstangskombination
FR3052487B1 (fr) Element tubulaire de rotor a section etoilee pour une turbomachine
FR3051235B1 (fr) Palier a roulement
FR3046256B1 (fr) Zoom plenoptique a portee optimisee
BR112017026905A2 (pt) montagem de palheta-guia
DK3259472T3 (da) Styring for en vindmølle
DK3269987T3 (da) Forbindelsesfastgørelseselement
FI20166003A (fi) Hammaspyöräpumppu

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20171215

PLFP Fee payment

Year of fee payment: 3

CD Change of name or company name

Owner name: SAFRAN AIRCRAFT ENGINES, FR

Effective date: 20180809

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8