ATE123987T1 - Reparatur einer turbinenschaufel. - Google Patents

Reparatur einer turbinenschaufel.

Info

Publication number
ATE123987T1
ATE123987T1 AT89309408T AT89309408T ATE123987T1 AT E123987 T1 ATE123987 T1 AT E123987T1 AT 89309408 T AT89309408 T AT 89309408T AT 89309408 T AT89309408 T AT 89309408T AT E123987 T1 ATE123987 T1 AT E123987T1
Authority
AT
Austria
Prior art keywords
blade
lacing wire
repair
turbine blade
repaired
Prior art date
Application number
AT89309408T
Other languages
English (en)
Inventor
Michael James Fraser
Original Assignee
Refurbished Turbine Components
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 Refurbished Turbine Components filed Critical Refurbished Turbine Components
Application granted granted Critical
Publication of ATE123987T1 publication Critical patent/ATE123987T1/de

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
    • 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
    • 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
    • F01D5/12—Blades
    • F01D5/22—Blade-to-blade connections, e.g. for damping vibrations
    • F01D5/24—Blade-to-blade connections, e.g. for damping vibrations using wire or the like
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/49318—Repairing or disassembling
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49718—Repairing
    • Y10T29/49732—Repairing by attaching repair preform, e.g., remaking, restoring, or patching
    • Y10T29/49734—Repairing by attaching repair preform, e.g., remaking, restoring, or patching and removing damaged material
    • Y10T29/49737—Metallurgically attaching preform

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Coating By Spraying Or Casting (AREA)
AT89309408T 1988-09-16 1989-09-15 Reparatur einer turbinenschaufel. ATE123987T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888821812A GB8821812D0 (en) 1988-09-16 1988-09-16 Turbine blade repair

Publications (1)

Publication Number Publication Date
ATE123987T1 true ATE123987T1 (de) 1995-07-15

Family

ID=10643741

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89309408T ATE123987T1 (de) 1988-09-16 1989-09-15 Reparatur einer turbinenschaufel.

Country Status (6)

Country Link
US (1) US4953776A (de)
EP (1) EP0359586B1 (de)
AT (1) ATE123987T1 (de)
CA (1) CA1322843C (de)
DE (1) DE68923139T2 (de)
GB (2) GB8821812D0 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0389913B1 (de) * 1989-03-28 1998-06-17 Refurbished Turbine Components Limited Reparaturverfahren für Turbinenschaufeln
US5235745A (en) * 1989-06-20 1993-08-17 Refurbished Turbine Components Limited Method of repairing turbine blades on a rotor
GB8929005D0 (en) * 1989-12-22 1990-02-28 Refurbished Turbine Components Turbine blade repair
GB9013815D0 (en) * 1990-06-21 1990-08-15 Refurbished Turbine Components Improvements in or relating to the repair of turbine blades
GB9109016D0 (en) * 1991-04-26 1991-06-12 Turbine Blading Ltd Turbine blade repair
GB2257340B (en) * 1991-06-25 1995-05-10 Turbine Blading Ltd Heat treatment apparatus and methods of repair of turbine blades
US5248241A (en) * 1991-10-21 1993-09-28 Southern California Edison Co. Components made of hardenable and non-hardenable materials
GB2264446A (en) * 1992-02-27 1993-09-01 Turbine Blading Ltd Turbine blade repair
GB2284367B (en) * 1993-12-02 1997-02-26 Turbine Blading Ltd Turbine blade repair
US7540083B2 (en) * 2005-09-28 2009-06-02 Honeywell International Inc. Method to modify an airfoil internal cooling circuit
CN102451969B (zh) * 2010-10-20 2013-08-14 上海船厂船舶有限公司 船用可调螺距桨的修理装置及其修理方法
CN103726884A (zh) * 2014-01-24 2014-04-16 中国船舶重工集团公司第七�三研究所 异向网状布置半剖松拉筋长叶片减振结构
CN106246233A (zh) * 2016-08-01 2016-12-21 杭州汽轮机股份有限公司 一种工业汽轮机叶片阻尼松拉筋及其安装结构

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT293148B (de) * 1969-04-28 1971-09-27 Boehler & Co Ag Geb Verfahren zur Herstellung von Turbinenschaufeln
EP0056328B1 (de) * 1981-01-12 1986-12-10 Refurbished Turbine Components Limited Wiederherstellung einer Schaufel
AU557938B2 (en) * 1982-02-20 1987-01-15 Refurbished Turbine Components Limited Method of repairing turbine blade
US4611744A (en) * 1982-06-23 1986-09-16 Refurbished Turbine Components Ltd. Turbine blade repair
US4662824A (en) * 1984-10-01 1987-05-05 Ortolano Ralph J Sleeve connectors for turbines
GB2198667B (en) * 1986-12-20 1991-08-07 Refurbished Turbine Components Parts for and methods of repairing machines

Also Published As

Publication number Publication date
CA1322843C (en) 1993-10-12
GB2224959A (en) 1990-05-23
EP0359586A1 (de) 1990-03-21
DE68923139D1 (de) 1995-07-27
GB8920756D0 (en) 1989-10-25
GB2224959B (en) 1992-09-23
GB8821812D0 (en) 1988-10-19
DE68923139T2 (de) 1995-11-09
US4953776A (en) 1990-09-04
EP0359586B1 (de) 1995-06-21

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