FR3002972B1 - Dispositif de ventilation d'un carter de stator d'une turbomachine comprenant un ajustement en direction axiale - Google Patents

Dispositif de ventilation d'un carter de stator d'une turbomachine comprenant un ajustement en direction axiale

Info

Publication number
FR3002972B1
FR3002972B1 FR1352019A FR1352019A FR3002972B1 FR 3002972 B1 FR3002972 B1 FR 3002972B1 FR 1352019 A FR1352019 A FR 1352019A FR 1352019 A FR1352019 A FR 1352019A FR 3002972 B1 FR3002972 B1 FR 3002972B1
Authority
FR
France
Prior art keywords
turbomachine
ventilation
axial adjustment
stator casing
stator
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
FR1352019A
Other languages
English (en)
Other versions
FR3002972A1 (fr
Inventor
Bertrand Pellaton
Baptiste Jouy
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 FR1352019A priority Critical patent/FR3002972B1/fr
Publication of FR3002972A1 publication Critical patent/FR3002972A1/fr
Application granted granted Critical
Publication of FR3002972B1 publication Critical patent/FR3002972B1/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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
    • F01D11/14—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing
    • F01D11/20—Actively adjusting tip-clearance
    • F01D11/24—Actively adjusting tip-clearance by selectively cooling-heating stator or rotor components

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR1352019A 2013-03-06 2013-03-06 Dispositif de ventilation d'un carter de stator d'une turbomachine comprenant un ajustement en direction axiale Active FR3002972B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1352019A FR3002972B1 (fr) 2013-03-06 2013-03-06 Dispositif de ventilation d'un carter de stator d'une turbomachine comprenant un ajustement en direction axiale

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1352019A FR3002972B1 (fr) 2013-03-06 2013-03-06 Dispositif de ventilation d'un carter de stator d'une turbomachine comprenant un ajustement en direction axiale

Publications (2)

Publication Number Publication Date
FR3002972A1 FR3002972A1 (fr) 2014-09-12
FR3002972B1 true FR3002972B1 (fr) 2015-04-17

Family

ID=48741325

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1352019A Active FR3002972B1 (fr) 2013-03-06 2013-03-06 Dispositif de ventilation d'un carter de stator d'une turbomachine comprenant un ajustement en direction axiale

Country Status (1)

Country Link
FR (1) FR3002972B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3055355B1 (fr) 2016-08-30 2020-06-19 Safran Aircraft Engines Dispositif et procede de reglage de jeux entre un rotor et un stator concentrique d'une turbomachine
FR3068732B1 (fr) * 2017-07-06 2020-06-26 Safran Aircraft Engines Dispositif de refroidissement
FR3108932B1 (fr) 2020-04-06 2022-04-22 Safran Aircraft Engines Dispositif de ventilation pour un carter de stator d’une turbomachine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1137783B (it) * 1981-08-03 1986-09-10 Nuovo Pignone Spa Scabiatore di calore integrato con la cassa statorica di una turbina a gas
FR2712029B1 (fr) * 1993-11-03 1995-12-08 Snecma Turbomachine pourvue d'un moyen de réchauffage des disques de turbines aux montées en régime.
FR2751694B1 (fr) * 1996-07-25 1998-09-04 Snecma Agencement et procede de reglage de diametre d'anneau de stator
FR2766232B1 (fr) * 1997-07-18 1999-08-20 Snecma Dispositif de refroidissement ou d'echauffement d'un carter circulaire
FR2766517B1 (fr) * 1997-07-24 1999-09-03 Snecma Dispositif de ventilation d'un anneau de turbomachine
FR2803871B1 (fr) * 2000-01-13 2002-06-07 Snecma Moteurs Agencement de reglage de diametre d'un stator de turbine a gaz
US8152446B2 (en) * 2007-08-23 2012-04-10 General Electric Company Apparatus and method for reducing eccentricity and out-of-roundness in turbines

Also Published As

Publication number Publication date
FR3002972A1 (fr) 2014-09-12

Similar Documents

Publication Publication Date Title
EP2799721B8 (fr) Redresseur de turbomachine axiale avec aubes auxiliaires en pieds d'aubes
FR3005100B1 (fr) Carter de turbomachine
MA34941B1 (fr) Dispositif électrique doté d'une commande axiale
FR3008463B1 (fr) Structure compacte de boitier d'entrainement pour turbomachine d'aeronef
GB201405388D0 (en) Turbomachine fan casing assembly
CL2013001545S1 (es) Parte de un estuche para dispositivo electronico.
PL3199767T3 (pl) Zespół silnika z obudową nośną turbiny
FR3001260B1 (fr) Dispositif de demarrage d'une turbopompe de moteur fusee
FR3032386B1 (fr) Boitier d'un dispositif de chauffage electrique
FR3041511B1 (fr) Dispositif de conditionnement d'une emulsion
FR3032385B1 (fr) Boitier d'un dispositif de chauffage electrique
FR3002972B1 (fr) Dispositif de ventilation d'un carter de stator d'une turbomachine comprenant un ajustement en direction axiale
FR3007789B1 (fr) Systeme d'accouplement ameliore d'un arbre de turbine a un tube de degazage de turbomachine
PL3527832T3 (pl) Spiralna obudowa wentylatora promieniowego
FR3007911B1 (fr) Dispositif de controle d’un moteur
FR3026429B1 (fr) Aube mobile de turbomachine, comprenant un ergot engageant une entaille de blocage d'un disque de rotor
FR3000985B1 (fr) Dispositif de refroidissement pour un carter de turbine
FR3006617B1 (fr) Dispositif d'usinage vibratoire
FR3041037B1 (fr) Dispositif de ventilation d'un carter de turbine d'une turbomachine
FR3002971B1 (fr) Dispositif de ventilation d'un carter de stator d'une turbomachine, comprenant un ajustement sur des circonferences
FR3013766B1 (fr) Turbomachine comprenant un fourreau d'arbre et tube de fourreau associe
FR3004255B1 (fr) Dispositif d'essai d'une biellette de calage d'une aube de stator
FR3019403B1 (fr) Dispositif isolant d'une bobine de rotor
FR3004750B1 (fr) Carter de turbomachine
FR3012772B1 (fr) Dispositif de regulation d'un flux d'air

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

CD Change of name or company name

Owner name: SAFRAN AIRCRAFT ENGINES, FR

Effective date: 20170719

PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 10

PLFP Fee payment

Year of fee payment: 11

PLFP Fee payment

Year of fee payment: 12