BE879820A - METHOD AND APPARATUS FOR INSPECTING THE STATOR COMPONENTS OF A GAS TURBINE - Google Patents

METHOD AND APPARATUS FOR INSPECTING THE STATOR COMPONENTS OF A GAS TURBINE

Info

Publication number
BE879820A
BE879820A BE0/197962A BE197962A BE879820A BE 879820 A BE879820 A BE 879820A BE 0/197962 A BE0/197962 A BE 0/197962A BE 197962 A BE197962 A BE 197962A BE 879820 A BE879820 A BE 879820A
Authority
BE
Belgium
Prior art keywords
inspecting
gas turbine
stator components
stator
components
Prior art date
Application number
BE0/197962A
Other languages
French (fr)
Inventor
J J Rawlins
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 BE879820A publication Critical patent/BE879820A/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
    • G02B23/26—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes using light guides
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
    • G02B23/2407—Optical details
    • G02B23/2461—Illumination
    • G02B23/2469—Illumination using optical fibres

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
BE0/197962A 1978-12-04 1979-11-05 METHOD AND APPARATUS FOR INSPECTING THE STATOR COMPONENTS OF A GAS TURBINE BE879820A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US96630878A 1978-12-04 1978-12-04

Publications (1)

Publication Number Publication Date
BE879820A true BE879820A (en) 1980-03-03

Family

ID=25511207

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/197962A BE879820A (en) 1978-12-04 1979-11-05 METHOD AND APPARATUS FOR INSPECTING THE STATOR COMPONENTS OF A GAS TURBINE

Country Status (7)

Country Link
JP (1) JPS5578127A (en)
BE (1) BE879820A (en)
ES (1) ES486838A1 (en)
FR (1) FR2443697A1 (en)
GB (1) GB2036363A (en)
IL (1) IL58599A0 (en)
SE (1) SE7909841L (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57125917A (en) * 1981-01-29 1982-08-05 Olympus Optical Co Ltd Endscope for industrial purpose
US4696544A (en) * 1985-11-18 1987-09-29 Olympus Corporation Fiberscopic device for inspection of internal sections of construction, and method for using same
JPH0532818Y2 (en) * 1986-11-10 1993-08-23
FR2653361A1 (en) * 1989-10-25 1991-04-26 Snecma TOOL FOR RETOUCHING ROTOR BLADES OF A TURBOMACHINE AND RETOUCHING METHOD USING THE SAME.
US5052803A (en) * 1989-12-15 1991-10-01 Welch Allyn, Inc. Mushroom hook cap for borescope
US5801825A (en) * 1996-04-24 1998-09-01 Btu International, Inc. Solder reflow furnace having a boroscope viewing assembly
FR2771515B1 (en) * 1997-11-27 1999-12-31 Snecma SYSTEM FOR INSPECTING INTERNAL AREAS OF A FIBER OPTIC ENDOSCOPY MACHINE
CA2362712A1 (en) * 1999-02-24 2000-08-31 Pinotage, Llc Inspection device for aircraft
US6697764B2 (en) * 2000-03-22 2004-02-24 General Electric Company Reduced access field inspection system and apparatus
US6529620B2 (en) 2000-09-11 2003-03-04 Pinotage, L.L.C. System and method for obtaining and utilizing maintenance information
EP1371812A1 (en) * 2002-06-04 2003-12-17 ALSTOM (Switzerland) Ltd Method of repairing the damaged rotor blades of a gas turbine
US7032279B2 (en) * 2002-10-18 2006-04-25 General Electric Company Apparatus and methods for repairing compressor airfoils in situ
GB0510440D0 (en) * 2005-05-21 2005-06-29 Rolls Royce Plc An instrumentation rake
GB2455804A (en) * 2007-12-21 2009-06-24 Oliver Crispin Robotics Ltd A robotic arm for use with a rotary machine
GB2487931A (en) * 2011-02-09 2012-08-15 Rolls Royce Plc Inspection of an engine component
CN104029823A (en) * 2013-03-08 2014-09-10 全椒县宝昱机械设备厂 Airplane propeller dynamic video detection system
JPWO2016157434A1 (en) * 2015-03-31 2018-01-25 三菱重工コンプレッサ株式会社 Inspection method for rotating machine, rotating machine
DE102017218426B3 (en) 2017-10-16 2019-01-17 Lufthansa Technik Ag Apparatus and method for borescope inspection of jet engines

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1296534A (en) * 1969-12-09 1972-11-15
US3690775A (en) * 1971-09-01 1972-09-12 Avco Corp Borescope fixture
US3778170A (en) * 1972-11-02 1973-12-11 Gen Electric Borescope guide tube
US3917432A (en) * 1974-11-13 1975-11-04 Gen Electric Borescope support apparatus
US4042823A (en) * 1976-03-17 1977-08-16 The United States Of America As Represented By The Secretary Of The Navy Optical scanner
US4078864A (en) * 1976-07-08 1978-03-14 United Technologies Corporation Method and apparatus for viewing and measuring damage in an inaccessible area

Also Published As

Publication number Publication date
SE7909841L (en) 1980-06-05
JPS5578127A (en) 1980-06-12
IL58599A0 (en) 1980-02-29
FR2443697A1 (en) 1980-07-04
ES486838A1 (en) 1980-05-16
GB2036363A (en) 1980-06-25

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