GB2229657B - Method of repairing or modifying turbine blades - Google Patents

Method of repairing or modifying turbine blades

Info

Publication number
GB2229657B
GB2229657B GB8916784A GB8916784A GB2229657B GB 2229657 B GB2229657 B GB 2229657B GB 8916784 A GB8916784 A GB 8916784A GB 8916784 A GB8916784 A GB 8916784A GB 2229657 B GB2229657 B GB 2229657B
Authority
GB
United Kingdom
Prior art keywords
repairing
turbine blades
modifying
modifying turbine
blades
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 - Lifetime
Application number
GB8916784A
Other versions
GB8916784D0 (en
GB2229657A (en
Inventor
Michael James Fraser
Jeffe Cyrus Hendelman
Robert Francis Hayes
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.)
Refurbished Turbine Components Ltd
Original Assignee
Refurbished Turbine Components Ltd
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 Ltd filed Critical Refurbished Turbine Components Ltd
Publication of GB8916784D0 publication Critical patent/GB8916784D0/en
Priority to EP90105153A priority Critical patent/EP0389913B1/en
Priority to DE69032417T priority patent/DE69032417T2/en
Priority to AT90105153T priority patent/ATE167418T1/en
Priority to US07/496,986 priority patent/US5092942A/en
Priority to CA002013077A priority patent/CA2013077C/en
Priority to AU52206/90A priority patent/AU628501B2/en
Priority to JP2077133A priority patent/JP2988955B2/en
Publication of GB2229657A publication Critical patent/GB2229657A/en
Application granted granted Critical
Publication of GB2229657B publication Critical patent/GB2229657B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/04—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass turbine or like blades from several pieces
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
GB8916784A 1989-03-28 1989-07-21 Method of repairing or modifying turbine blades Expired - Lifetime GB2229657B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE69032417T DE69032417T2 (en) 1989-03-28 1990-03-19 Repair procedures for turbine blades
EP90105153A EP0389913B1 (en) 1989-03-28 1990-03-19 Turbine blade repair
AT90105153T ATE167418T1 (en) 1989-03-28 1990-03-19 TURBINE BLADE REPAIR PROCEDURE
US07/496,986 US5092942A (en) 1989-03-28 1990-03-21 Method of repairing or modifying turbine blades
CA002013077A CA2013077C (en) 1989-03-28 1990-03-26 Turbine blades
AU52206/90A AU628501B2 (en) 1989-03-28 1990-03-27 Method of repairing or modifying turbine blades
JP2077133A JP2988955B2 (en) 1989-03-28 1990-03-28 How to repair or improve turbine blades

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898906929A GB8906929D0 (en) 1989-03-28 1989-03-28 Method of repairing turbine blades

Publications (3)

Publication Number Publication Date
GB8916784D0 GB8916784D0 (en) 1989-09-06
GB2229657A GB2229657A (en) 1990-10-03
GB2229657B true GB2229657B (en) 1993-05-26

Family

ID=10654034

Family Applications (2)

Application Number Title Priority Date Filing Date
GB898906929A Pending GB8906929D0 (en) 1989-03-28 1989-03-28 Method of repairing turbine blades
GB8916784A Expired - Lifetime GB2229657B (en) 1989-03-28 1989-07-21 Method of repairing or modifying turbine blades

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB898906929A Pending GB8906929D0 (en) 1989-03-28 1989-03-28 Method of repairing turbine blades

Country Status (2)

Country Link
GB (2) GB8906929D0 (en)
IN (1) IN175671B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9408156D0 (en) * 1994-04-25 1994-06-15 Turbine Blading Ltd Turbine blade repair
US6755924B2 (en) * 2001-12-20 2004-06-29 General Electric Company Method of restoration of mechanical properties of a cast nickel-based super alloy for serviced aircraft components

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2091140A (en) * 1981-01-15 1982-07-28 Refurbished Turbine Components Turbine blades repair
GB2091139A (en) * 1981-01-12 1982-07-28 Refurbished Turbine Components Turbine blade repair
GB2124126A (en) * 1982-06-23 1984-02-15 Refurbished Turbine Components A method of repairing turbine blades
GB2198667A (en) * 1986-12-20 1988-06-22 Refurbished Turbine Components Parts for and methods of repairing fluid flow machine parts
GB2208483A (en) * 1987-08-08 1989-04-05 Refurbished Turbine Components Method of repairing turbine blades

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2091139A (en) * 1981-01-12 1982-07-28 Refurbished Turbine Components Turbine blade repair
GB2091140A (en) * 1981-01-15 1982-07-28 Refurbished Turbine Components Turbine blades repair
GB2124126A (en) * 1982-06-23 1984-02-15 Refurbished Turbine Components A method of repairing turbine blades
GB2198667A (en) * 1986-12-20 1988-06-22 Refurbished Turbine Components Parts for and methods of repairing fluid flow machine parts
GB2208483A (en) * 1987-08-08 1989-04-05 Refurbished Turbine Components Method of repairing turbine blades

Also Published As

Publication number Publication date
GB8916784D0 (en) 1989-09-06
GB2229657A (en) 1990-10-03
GB8906929D0 (en) 1989-05-10
IN175671B (en) 1995-08-05

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Expiry date: 20090720