FR3051220B1 - Obturateur d'un orifice d'endoscopie d'une turbine de turbomachine - Google Patents

Obturateur d'un orifice d'endoscopie d'une turbine de turbomachine Download PDF

Info

Publication number
FR3051220B1
FR3051220B1 FR1654273A FR1654273A FR3051220B1 FR 3051220 B1 FR3051220 B1 FR 3051220B1 FR 1654273 A FR1654273 A FR 1654273A FR 1654273 A FR1654273 A FR 1654273A FR 3051220 B1 FR3051220 B1 FR 3051220B1
Authority
FR
France
Prior art keywords
shutter
turbomachine turbine
endoscopic
orifice
endoscopic orifice
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
FR1654273A
Other languages
English (en)
Other versions
FR3051220A1 (fr
Inventor
Noel Durand Didier
Daniel Delaporte Nicolas
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 FR1654273A priority Critical patent/FR3051220B1/fr
Publication of FR3051220A1 publication Critical patent/FR3051220A1/fr
Application granted granted Critical
Publication of FR3051220B1 publication Critical patent/FR3051220B1/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
    • F01D21/003—Arrangements for testing or measuring
    • 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
    • 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
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/041—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector using blades
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/14—Testing gas-turbine engines or jet-propulsion engines
    • 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
    • F05D2260/80—Diagnostics

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Supercharger (AREA)
FR1654273A 2016-05-13 2016-05-13 Obturateur d'un orifice d'endoscopie d'une turbine de turbomachine Active FR3051220B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1654273A FR3051220B1 (fr) 2016-05-13 2016-05-13 Obturateur d'un orifice d'endoscopie d'une turbine de turbomachine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1654273 2016-05-13
FR1654273A FR3051220B1 (fr) 2016-05-13 2016-05-13 Obturateur d'un orifice d'endoscopie d'une turbine de turbomachine

Publications (2)

Publication Number Publication Date
FR3051220A1 FR3051220A1 (fr) 2017-11-17
FR3051220B1 true FR3051220B1 (fr) 2018-04-27

Family

ID=56322198

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1654273A Active FR3051220B1 (fr) 2016-05-13 2016-05-13 Obturateur d'un orifice d'endoscopie d'une turbine de turbomachine

Country Status (1)

Country Link
FR (1) FR3051220B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3103213B1 (fr) 2019-11-14 2022-08-26 Safran Aircraft Engines Bouchons d’endoscopie pour imagerie en vol d’une turbomachine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4815276A (en) * 1987-09-10 1989-03-28 The United States Of America As Represented By The Secretary Of The Air Force Borescope plug
FR2708072B1 (fr) * 1993-07-21 1995-09-01 Snecma Bouchon amovible de trois trous ménagés dans des parois à températures différentes.
US8246298B2 (en) * 2009-02-26 2012-08-21 General Electric Company Borescope boss and plug cooling
US9880070B2 (en) * 2013-06-21 2018-01-30 United Technologies Corporation Engine inspection apparatus and system

Also Published As

Publication number Publication date
FR3051220A1 (fr) 2017-11-17

Similar Documents

Publication Publication Date Title
FR3034464B1 (fr) Refroidissement du circuit d'huile d'une turbomachine
MA46180A (fr) Analogues de l'amyline
FR3020400B1 (fr) Fixation d'un conduit de decharge de turbomachine
DK3181897T3 (da) Drift af en vindmølle
DK3485163T3 (da) Afkøling af en vindmøllegenerator
ES1181983Y (es) Prenda de vestir deportiva femenina desmontable
FR3006998B1 (fr) Ventilation d'une nacelle de turbomachine
MA42690A (fr) Micropropagation d'un dattier abada
MA42691A (fr) Micropropagation d'un dattier black barhee
FR3050229B1 (fr) Carter d'echappement de turbomachine
FR3021714B1 (fr) Obturateur d'orifice de fixation d'aube d'un redresseur de turbomachine
ITUA20163292A1 (it) Turbina a flusso misto ottimizzata
MA42689A (fr) Micropropagation d'un dattier t-r
MA42698A (fr) Micropropagation d'un dattier hdt
IT201700040396A1 (it) Capo d’abbigliamento componibile
NO20180636A1 (no) Sentermatet skovleturbin
FR3028575B1 (fr) Secteur d'aubage de stator d'une turbomachine
MA42828A (fr) Plate-forme d'échafaudage à noeud de cystine
CL2019001712A1 (es) Un monofilamento de fibra.
DK3746279T3 (da) Sammenkobling af formdele
FR3041994B1 (fr) Ensemble d'anneau de turbine
FR3051220B1 (fr) Obturateur d'un orifice d'endoscopie d'une turbine de turbomachine
FR3024749B1 (fr) Baignoire de sommet d'aubes d'une turbine de turbomachine
FR3040428B1 (fr) Dispositif de refroidissement par jets d'air du carter d'une turbine d'une turbomachine
FR3039226B1 (fr) Etage d'aubes a calage variable pour une turbomachine

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20171117

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

PLFP Fee payment

Year of fee payment: 9