Nothing Special   »   [go: up one dir, main page]

FR3041685B1 - Compresseur de turbomachine comportant un palier porte par un etage redresseur formant dispositif de decouplage - Google Patents

Compresseur de turbomachine comportant un palier porte par un etage redresseur formant dispositif de decouplage

Info

Publication number
FR3041685B1
FR3041685B1 FR1559118A FR1559118A FR3041685B1 FR 3041685 B1 FR3041685 B1 FR 3041685B1 FR 1559118 A FR1559118 A FR 1559118A FR 1559118 A FR1559118 A FR 1559118A FR 3041685 B1 FR3041685 B1 FR 3041685B1
Authority
FR
France
Prior art keywords
beared
bearing
decoupling device
rectifier stage
stage forming
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
FR1559118A
Other languages
English (en)
Other versions
FR3041685A1 (fr
Inventor
Remi Roland Robert Mercier
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 FR1559118A priority Critical patent/FR3041685B1/fr
Publication of FR3041685A1 publication Critical patent/FR3041685A1/fr
Application granted granted Critical
Publication of FR3041685B1 publication Critical patent/FR3041685B1/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
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F01D21/04—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to undesired position of rotor relative to stator or to breaking-off of a part of the rotor, e.g. indicating such position
    • F01D21/045—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to undesired position of rotor relative to stator or to breaking-off of a part of the rotor, e.g. indicating such position special arrangements in stators or in rotors dealing with breaking-off of part of 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
    • 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
    • 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
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR1559118A 2015-09-28 2015-09-28 Compresseur de turbomachine comportant un palier porte par un etage redresseur formant dispositif de decouplage Active FR3041685B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1559118A FR3041685B1 (fr) 2015-09-28 2015-09-28 Compresseur de turbomachine comportant un palier porte par un etage redresseur formant dispositif de decouplage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1559118A FR3041685B1 (fr) 2015-09-28 2015-09-28 Compresseur de turbomachine comportant un palier porte par un etage redresseur formant dispositif de decouplage

Publications (2)

Publication Number Publication Date
FR3041685A1 FR3041685A1 (fr) 2017-03-31
FR3041685B1 true FR3041685B1 (fr) 2017-10-13

Family

ID=54783812

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1559118A Active FR3041685B1 (fr) 2015-09-28 2015-09-28 Compresseur de turbomachine comportant un palier porte par un etage redresseur formant dispositif de decouplage

Country Status (1)

Country Link
FR (1) FR3041685B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2674909B1 (fr) * 1991-04-03 1993-06-18 Snecma Stator de compresseur de turbomachine a aubes demontables.
GB9820226D0 (en) * 1998-09-18 1998-11-11 Rolls Royce Plc Gas turbine engine casing
EP1293645A1 (fr) * 2001-09-14 2003-03-19 Techspace Aero S.A. Compresseur axial de turbomachine comprenant un dispositif de séparation de flux et procédé d'assemblage de ce dispositif

Also Published As

Publication number Publication date
FR3041685A1 (fr) 2017-03-31

Similar Documents

Publication Publication Date Title
DK3514389T3 (da) Pumpeapparat, testdriftsfremgangsmåde af pumpeapparat, motoranordning og fremgangsmåde til at identificere anormal vibration af motoranordning
BR112017005499A2 (pt) válvula de entrada para um compressor.
FR3036437B1 (fr) Ensemble de turbomachine pour lubrifier un support de palier
BR112017005500A2 (pt) método para controlar um dispositivo compressor injetado com óleo.
PL3123009T3 (pl) Urządzenie wspomagające dla maszyny wirowej z turbiną swobodną statku powietrznego
FR3021358B1 (fr) Boite d'engrenages de turbomachine d'aeronef
BR112016027014A2 (pt) pá de turbina de turbomotor, meios de moldagem para a fabricação de uma pá, turbina de turbomáquina e turbomáquina
FR3031725B1 (fr) Nacelle de turboreacteur d’aeronef
GB2571826B (en) Cooling device for a turbine of a turbomachine
DK3158188T3 (da) Støjreduktionsindretning til en vindmøllevinge
FR3024494B1 (fr) Turbomachine d'aeronef comprenant un deflecteur
FR3027878B1 (fr) Tourniquet de delestage de glace pour une turbine a air dynamique
FR3020400B1 (fr) Fixation d'un conduit de decharge de turbomachine
DK3296564T3 (da) Drivanordning for vindturbiner, drivanordningsenhed for vindturbiner og vindturbine
FR3003893B1 (fr) Aube de turbomachine
GB2541605B (en) Lubrication device for a turbine engine
DK3181898T3 (da) Vindmøllediagnoseindretning
FR3021348B1 (fr) Rotor de turbine pour un moteur a turbine a gaz
DK3290325T3 (da) Luftsmøringssystem med en bølgedeflektor til et fartøj
FR3009339B1 (fr) Turbomachine comprenant un dispositif de refroidissement du pylone
GB2544414B (en) Turbine engine guide vane
FR3021714B1 (fr) Obturateur d'orifice de fixation d'aube d'un redresseur de turbomachine
PL3385557T3 (pl) Urządzenie sprzęgające do silnika turbospalinowego
GB201712182D0 (en) Diffuser space for a turbine of a turbomachine
DE112017001088A5 (de) Gasturbinensystem

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20170331

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

CD Change of name or company name

Owner name: SAFRAN AIRCRAFT ENGINES, FR

Effective date: 20200304

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 10