FR3011270B1 - DEVICE FOR CONNECTING A FIXED PART OF A TURBOMACHINE AND A DISTRIBUTOR FOOT OF A TURBOMACHINE TURBINE - Google Patents

DEVICE FOR CONNECTING A FIXED PART OF A TURBOMACHINE AND A DISTRIBUTOR FOOT OF A TURBOMACHINE TURBINE

Info

Publication number
FR3011270B1
FR3011270B1 FR1359487A FR1359487A FR3011270B1 FR 3011270 B1 FR3011270 B1 FR 3011270B1 FR 1359487 A FR1359487 A FR 1359487A FR 1359487 A FR1359487 A FR 1359487A FR 3011270 B1 FR3011270 B1 FR 3011270B1
Authority
FR
France
Prior art keywords
turbomachine
fixed part
turbine
distributor foot
distributor
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
FR1359487A
Other languages
French (fr)
Other versions
FR3011270A1 (en
Inventor
Sylvain Duval
Fabien Garnier
Helene Condat
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 FR1359487A priority Critical patent/FR3011270B1/en
Publication of FR3011270A1 publication Critical patent/FR3011270A1/en
Application granted granted Critical
Publication of FR3011270B1 publication Critical patent/FR3011270B1/en
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
    • F01D11/005—Sealing means between non relatively rotating elements
    • 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
    • F01D25/08—Cooling; Heating; Heat-insulation
    • 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
    • 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
FR1359487A 2013-10-01 2013-10-01 DEVICE FOR CONNECTING A FIXED PART OF A TURBOMACHINE AND A DISTRIBUTOR FOOT OF A TURBOMACHINE TURBINE Active FR3011270B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1359487A FR3011270B1 (en) 2013-10-01 2013-10-01 DEVICE FOR CONNECTING A FIXED PART OF A TURBOMACHINE AND A DISTRIBUTOR FOOT OF A TURBOMACHINE TURBINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1359487A FR3011270B1 (en) 2013-10-01 2013-10-01 DEVICE FOR CONNECTING A FIXED PART OF A TURBOMACHINE AND A DISTRIBUTOR FOOT OF A TURBOMACHINE TURBINE

Publications (2)

Publication Number Publication Date
FR3011270A1 FR3011270A1 (en) 2015-04-03
FR3011270B1 true FR3011270B1 (en) 2015-09-11

Family

ID=49713271

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1359487A Active FR3011270B1 (en) 2013-10-01 2013-10-01 DEVICE FOR CONNECTING A FIXED PART OF A TURBOMACHINE AND A DISTRIBUTOR FOOT OF A TURBOMACHINE TURBINE

Country Status (1)

Country Link
FR (1) FR3011270B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110219702A (en) * 2019-04-30 2019-09-10 中国航发南方工业有限公司 Stator blade limiting device and limit method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3120250B1 (en) * 2021-02-26 2023-12-22 Safran Aircraft Engines Aircraft turbojet distributor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4309145A (en) * 1978-10-30 1982-01-05 General Electric Company Cooling air seal
US6431820B1 (en) * 2001-02-28 2002-08-13 General Electric Company Methods and apparatus for cooling gas turbine engine blade tips
US7195447B2 (en) * 2004-10-29 2007-03-27 General Electric Company Gas turbine engine and method of assembling same
US7946801B2 (en) * 2007-12-27 2011-05-24 General Electric Company Multi-source gas turbine cooling

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110219702A (en) * 2019-04-30 2019-09-10 中国航发南方工业有限公司 Stator blade limiting device and limit method

Also Published As

Publication number Publication date
FR3011270A1 (en) 2015-04-03

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