CN101672300A - 燃气涡轮机叶片连接 - Google Patents

燃气涡轮机叶片连接 Download PDF

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Publication number
CN101672300A
CN101672300A CN200910175970A CN200910175970A CN101672300A CN 101672300 A CN101672300 A CN 101672300A CN 200910175970 A CN200910175970 A CN 200910175970A CN 200910175970 A CN200910175970 A CN 200910175970A CN 101672300 A CN101672300 A CN 101672300A
Authority
CN
China
Prior art keywords
blade
base
hook
casing
hook surface
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.)
Pending
Application number
CN200910175970A
Other languages
English (en)
Chinese (zh)
Inventor
C·M·汉森
R·C·贝哈里辛赫
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of CN101672300A publication Critical patent/CN101672300A/zh
Pending legal-status Critical Current

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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
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • F01D25/246—Fastening of diaphragms or stator-rings
    • 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
    • F01D9/042—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
CN200910175970A 2008-09-12 2009-09-11 燃气涡轮机叶片连接 Pending CN101672300A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/209314 2008-09-12
US12/209,314 US20100068050A1 (en) 2008-09-12 2008-09-12 Gas turbine vane attachment

Publications (1)

Publication Number Publication Date
CN101672300A true CN101672300A (zh) 2010-03-17

Family

ID=41258938

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200910175970A Pending CN101672300A (zh) 2008-09-12 2009-09-11 燃气涡轮机叶片连接

Country Status (3)

Country Link
US (1) US20100068050A1 (fr)
EP (1) EP2163734A3 (fr)
CN (1) CN101672300A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114704337A (zh) * 2015-12-31 2022-07-05 通用电气公司 V形叶片和v形沟槽接头模制复合耐磨边缘防护

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GB2477825B (en) * 2010-09-23 2015-04-01 Rolls Royce Plc Anti fret liner assembly
GB201105788D0 (en) * 2011-04-06 2011-05-18 Rolls Royce Plc Stator vane assembly
US8899914B2 (en) * 2012-01-05 2014-12-02 United Technologies Corporation Stator vane integrated attachment liner and spring damper
US8920112B2 (en) 2012-01-05 2014-12-30 United Technologies Corporation Stator vane spring damper
FR2986836B1 (fr) * 2012-02-09 2016-01-01 Snecma Tole annulaire anti-usure pour une turbomachine
US20140030084A1 (en) * 2012-07-24 2014-01-30 General Electric Company Article of manufacture for turbomachine
US9650905B2 (en) * 2012-08-28 2017-05-16 United Technologies Corporation Singlet vane cluster assembly
US9353649B2 (en) * 2013-01-08 2016-05-31 United Technologies Corporation Wear liner spring seal
US9796055B2 (en) * 2013-02-17 2017-10-24 United Technologies Corporation Turbine case retention hook with insert
US10801342B2 (en) * 2014-04-10 2020-10-13 Raytheon Technologies Corporation Stator assembly for a gas turbine engine
CA2951425C (fr) * 2014-06-12 2019-12-24 General Electric Company Ensemble de suspension de carenage
US11084150B2 (en) * 2018-01-31 2021-08-10 Raytheon Technologies Corporation Wear liner installation tool
FR3085412B1 (fr) * 2018-08-31 2020-12-04 Safran Aircraft Engines Secteur de distributeur d'une turbomachine comprenant une encoche anti-rotation a insert d'usure
US11047250B2 (en) * 2019-04-05 2021-06-29 Raytheon Technologies Corporation CMC BOAS transverse hook arrangement
FR3120911A1 (fr) * 2021-03-16 2022-09-23 Safran Aircraft Engines Aube comprenant un membre d’attache résistant au frottement et roue mobile comprenant une telle aube d’une turbine axiale de turbomachine
US12359575B2 (en) * 2022-12-13 2025-07-15 Rtx Corporation Machinable coating with thermal protection
US12492640B2 (en) * 2024-05-30 2025-12-09 General Electric Company Turbine engine including a vane support and a vane
US20260028913A1 (en) * 2024-07-25 2026-01-29 Kenneth Knecht Gas turbine compressor stator blade

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EP1840337A1 (fr) * 2006-03-31 2007-10-03 Siemens Aktiengesellschaft Joint de rainure et languette entre deux composants de turbine

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Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1653049A1 (fr) * 2004-10-26 2006-05-03 ALSTOM Technology Ltd Couronne d'aubes directrices pour turbines à gaz et procédé pour sa modification
EP1840337A1 (fr) * 2006-03-31 2007-10-03 Siemens Aktiengesellschaft Joint de rainure et languette entre deux composants de turbine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114704337A (zh) * 2015-12-31 2022-07-05 通用电气公司 V形叶片和v形沟槽接头模制复合耐磨边缘防护

Also Published As

Publication number Publication date
EP2163734A3 (fr) 2012-11-07
US20100068050A1 (en) 2010-03-18
EP2163734A2 (fr) 2010-03-17

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