DE69120175D1 - Reparaturtechnik für Schaufelfüsse - Google Patents

Reparaturtechnik für Schaufelfüsse

Info

Publication number
DE69120175D1
DE69120175D1 DE69120175T DE69120175T DE69120175D1 DE 69120175 D1 DE69120175 D1 DE 69120175D1 DE 69120175 T DE69120175 T DE 69120175T DE 69120175 T DE69120175 T DE 69120175T DE 69120175 D1 DE69120175 D1 DE 69120175D1
Authority
DE
Germany
Prior art keywords
repair technology
shovel feet
shovel
feet
repair
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.)
Expired - Fee Related
Application number
DE69120175T
Other languages
English (en)
Other versions
DE69120175T2 (de
Inventor
Robert W Baumgarten
John M Robertson
Ralph B Bogard
Brian T Dunn
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.)
RTX Corp
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Publication of DE69120175D1 publication Critical patent/DE69120175D1/de
Application granted granted Critical
Publication of DE69120175T2 publication Critical patent/DE69120175T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P6/00—Restoring or reconditioning objects
    • B23P6/002—Repairing turbine components, e.g. moving or stationary blades, rotors
    • B23P6/005—Repairing turbine components, e.g. moving or stationary blades, rotors using only replacement pieces of a particular form
    • 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/22—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded
    • B23K20/233—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded without ferrous layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K33/00—Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby
    • 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/005—Repairing methods or devices
    • 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)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE69120175T 1990-09-04 1991-09-04 Reparaturtechnik für Schaufelfüsse Expired - Fee Related DE69120175T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57723190A 1990-09-04 1990-09-04

Publications (2)

Publication Number Publication Date
DE69120175D1 true DE69120175D1 (de) 1996-07-18
DE69120175T2 DE69120175T2 (de) 1997-01-30

Family

ID=24307833

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69120175T Expired - Fee Related DE69120175T2 (de) 1990-09-04 1991-09-04 Reparaturtechnik für Schaufelfüsse

Country Status (5)

Country Link
EP (1) EP0474484B1 (de)
JP (1) JP3217401B2 (de)
KR (1) KR100245017B1 (de)
DE (1) DE69120175T2 (de)
IL (1) IL99354A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8220150B2 (en) * 2007-05-22 2012-07-17 United Technologies Corporation Split vane cluster repair method
CN116174649B (zh) * 2023-02-28 2024-04-16 中国航发北京航空材料研究院 一种维修高温合金涡轮导向器叶片用进气边精铸件制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3810286A (en) * 1969-09-10 1974-05-14 Universal Cyclops Specialty St Methods for manufacturing hollow members
US4285108A (en) * 1979-02-23 1981-08-25 United Technologies Corporation Apparatus and method for refinishing turbine blade airseals
GB2060436B (en) * 1979-09-22 1984-03-21 Rolls Royce Method of applying a ceramic coating to a metal workpiece
US4305697A (en) * 1980-03-19 1981-12-15 General Electric Company Method and replacement member for repairing a gas turbine engine vane assembly
US5060842A (en) * 1990-04-09 1991-10-29 Westinghouse Electric Corp. Method for refurbishing nozzle block vanes of a steam turbine
US5111570A (en) * 1990-08-10 1992-05-12 United Technologies Corporation Forge joining repair technique

Also Published As

Publication number Publication date
IL99354A0 (en) 1992-07-15
IL99354A (en) 1995-06-29
JPH04251681A (ja) 1992-09-08
EP0474484A2 (de) 1992-03-11
JP3217401B2 (ja) 2001-10-09
DE69120175T2 (de) 1997-01-30
EP0474484B1 (de) 1996-06-12
KR100245017B1 (ko) 2000-03-02
KR920006616A (ko) 1992-04-27
EP0474484A3 (en) 1993-09-29

Similar Documents

Publication Publication Date Title
DE69127446D1 (de) Tastatur
DE69130755D1 (de) Prüfeinrichtung
DE69128274D1 (de) Photopolymerisierbare Zusammensetzungen
DE59108083D1 (de) Photolithographische Strukturerzeugung
ATA99891A (de) Vollauszug
DE69121415D1 (de) Abstreifer für halmfrüchte
FI904845A (fi) Kuvausmenetelmä kappaleiden rakenteen määrittämiseksi
DE69404537D1 (de) Simulations-Einrichtung
DE69116887D1 (de) Ortungsbestimmung
KR920009739U (ko) 배관 이음매
FI91551C (fi) Kaivintyökalu
DE59105649D1 (de) Prüfvorrichtung.
DE69120175D1 (de) Reparaturtechnik für Schaufelfüsse
DE69304310D1 (de) Turbine
FI924296A (fi) Rengoeringsprodukter i vaetskeform
ATA136690A (de) Anschlussstutzen
ATA110990A (de) Formrohrverbindung
ITTO910712A0 (it) Escavatore
ATA94690A (de) Rohrknie
KR910016482U (ko) 배관 스케일 제거기
KR910004550U (ko) 보강 파이프
DE69115446D1 (de) Musterverschiebungsmessmethode
DK164962C (da) Taekkenaal til straatag
KR920010947U (ko) 담배 파이프
KR920008816U (ko) 물통

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee