GB201102171D0 - Inspection of holes - Google Patents

Inspection of holes

Info

Publication number
GB201102171D0
GB201102171D0 GBGB1102171.4A GB201102171A GB201102171D0 GB 201102171 D0 GB201102171 D0 GB 201102171D0 GB 201102171 A GB201102171 A GB 201102171A GB 201102171 D0 GB201102171 D0 GB 201102171D0
Authority
GB
United Kingdom
Prior art keywords
inspection
holes
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.)
Withdrawn
Application number
GBGB1102171.4A
Other versions
GB2487930A (en
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Priority to GB1102171.4A priority Critical patent/GB2487930A/en
Publication of GB201102171D0 publication Critical patent/GB201102171D0/en
Publication of GB2487930A publication Critical patent/GB2487930A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/91—Investigating the presence of flaws or contamination using penetration of dyes, e.g. fluorescent ink
    • B64F5/0045—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
    • B64F5/00—Designing, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided for; Handling, transporting, testing or inspecting aircraft components, not otherwise provided for
    • B64F5/60—Testing or inspecting aircraft components or systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/14—Testing gas-turbine engines or jet-propulsion engines
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6447—Fluorescence; Phosphorescence by visual observation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/9515—Objects of complex shape, e.g. examined with use of a surface follower device
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/954—Inspecting the inner surface of hollow bodies, e.g. bores
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/72—Investigating presence of flaws
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/956—Inspecting patterns on the surface of objects
    • G01N21/95692—Patterns showing hole parts, e.g. honeycomb filtering structures
GB1102171.4A 2011-02-09 2011-02-09 Inspection of engine components Withdrawn GB2487930A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1102171.4A GB2487930A (en) 2011-02-09 2011-02-09 Inspection of engine components

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1102171.4A GB2487930A (en) 2011-02-09 2011-02-09 Inspection of engine components

Publications (2)

Publication Number Publication Date
GB201102171D0 true GB201102171D0 (en) 2011-03-23
GB2487930A GB2487930A (en) 2012-08-15

Family

ID=43836390

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1102171.4A Withdrawn GB2487930A (en) 2011-02-09 2011-02-09 Inspection of engine components

Country Status (1)

Country Link
GB (1) GB2487930A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103901046A (en) * 2014-03-25 2014-07-02 国家电网公司 Flaw detection method for inner holes of workpiece
GB201416483D0 (en) * 2014-09-18 2014-11-05 Rolls Royce Plc A method of machinging a gas turbine engine component
DE102018209609A1 (en) * 2018-06-14 2019-12-19 MTU Aero Engines AG Inspection procedure and system
US11340184B2 (en) * 2018-11-05 2022-05-24 General Electric Company Engine component performance inspection sleeve and method of inspecting engine component

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4139822A (en) * 1977-06-14 1979-02-13 General Electric Company Eddy current probe for inspecting interiors of gas turbines, said probe having pivotal adjustments and a borescope
GB2033973A (en) * 1978-11-04 1980-05-29 Rolls Royce Apparatus for Inspecting Internal Components of a Gas Turbine Engine
GB2125556A (en) * 1982-08-19 1984-03-07 Gen Electric Fluid pressure sensor subjected to thermal effect of fluid jets
JPS6063515A (en) * 1983-09-17 1985-04-11 Olympus Optical Co Ltd Flexible pipe for endoscope
US4711524A (en) * 1985-09-06 1987-12-08 The United States Of America As Represented By The Secretary Of The Navy Combustor fiberscope
FR2771515B1 (en) * 1997-11-27 1999-12-31 Snecma SYSTEM FOR INSPECTING INTERNAL AREAS OF A FIBER OPTIC ENDOSCOPY MACHINE
GB9805861D0 (en) * 1998-03-20 1998-05-13 Rolls Royce Plc A method and an apparatus for inspecting articles
JP2001201494A (en) * 2000-01-21 2001-07-27 Kanamori Tohei Shoji Kk Wall-surface inspecting method and device
US7095495B2 (en) * 2003-01-31 2006-08-22 General Electric Company Fluorescent inspection of airfoil cooling holes
US20050041097A1 (en) * 2003-08-19 2005-02-24 Bernstein Robert M. Non-medical videoscope
US7422559B2 (en) * 2004-06-16 2008-09-09 Ge Inspection Technologies, Lp Borescope comprising fluid supply system
JP2009036730A (en) * 2007-08-03 2009-02-19 Chugoku Electric Power Co Inc:The Steam leakage inspecting instrument
GB0914904D0 (en) * 2009-08-27 2009-09-30 Rolls Royce Plc Inspection of holes
GB2474834B (en) * 2009-10-28 2013-09-11 Rolls Royce Plc A method of inspecting and/or repairing component and a device for inspecting and/or repairing a component

Also Published As

Publication number Publication date
GB2487930A (en) 2012-08-15

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)