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FR2972053B1 - METHOD AND APPARATUS FOR ENDOSCOPIC INSPECTION BY RINSING - Google Patents

METHOD AND APPARATUS FOR ENDOSCOPIC INSPECTION BY RINSING

Info

Publication number
FR2972053B1
FR2972053B1 FR1151616A FR1151616A FR2972053B1 FR 2972053 B1 FR2972053 B1 FR 2972053B1 FR 1151616 A FR1151616 A FR 1151616A FR 1151616 A FR1151616 A FR 1151616A FR 2972053 B1 FR2972053 B1 FR 2972053B1
Authority
FR
France
Prior art keywords
rinsing
endoscopic inspection
endoscopic
inspection
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.)
Active
Application number
FR1151616A
Other languages
French (fr)
Other versions
FR2972053A1 (en
Inventor
Sadia Bousquet
Pascal Cendrier
Jean Claude Lemoal
Jean Rovegno
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.)
Safran Aircraft Engines SAS
Original Assignee
Tokendo
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
Priority to FR1151616A priority Critical patent/FR2972053B1/en
Application filed by Tokendo filed Critical Tokendo
Priority to EP22174590.4A priority patent/EP4063837B1/en
Priority to US14/000,014 priority patent/US9699417B2/en
Priority to BR112013018388-8A priority patent/BR112013018388B1/en
Priority to RU2013143793/28A priority patent/RU2598157C2/en
Priority to CA2824382A priority patent/CA2824382C/en
Priority to PCT/FR2012/050411 priority patent/WO2012117196A1/en
Priority to JP2013555923A priority patent/JP6118736B2/en
Priority to EP12711949.3A priority patent/EP2681537B1/en
Priority to CN201280010710.1A priority patent/CN103597340B/en
Publication of FR2972053A1 publication Critical patent/FR2972053A1/en
Application granted granted Critical
Publication of FR2972053B1 publication Critical patent/FR2972053B1/en
Priority to US15/415,552 priority patent/US9693021B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01N21/95—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
    • 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
    • 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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/15—Preventing contamination of the components of the optical system or obstruction of the light path
    • 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
    • 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
    • G02B23/2423—Optical details of the distal end
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/80—Diagnostics

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Astronomy & Astrophysics (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Endoscopes (AREA)
FR1151616A 2011-02-28 2011-02-28 METHOD AND APPARATUS FOR ENDOSCOPIC INSPECTION BY RINSING Active FR2972053B1 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FR1151616A FR2972053B1 (en) 2011-02-28 2011-02-28 METHOD AND APPARATUS FOR ENDOSCOPIC INSPECTION BY RINSING
EP12711949.3A EP2681537B1 (en) 2011-02-28 2012-02-28 Device for searching for defects on parts by endoscopy
BR112013018388-8A BR112013018388B1 (en) 2011-02-28 2012-02-28 fault finding device in masked parts accessible through a non-straight passage and non-destructive control process by resudging a masked part using such a device
RU2013143793/28A RU2598157C2 (en) 2011-02-28 2012-02-28 Device for searching defects on parts by means of endoscopy
CA2824382A CA2824382C (en) 2011-02-28 2012-02-28 Device for searching for defects on parts by endoscopy
PCT/FR2012/050411 WO2012117196A1 (en) 2011-02-28 2012-02-28 Device for searching for defects on parts by endoscopy
EP22174590.4A EP4063837B1 (en) 2011-02-28 2012-02-28 Device for searching for defects on parts by endoscopy
US14/000,014 US9699417B2 (en) 2011-02-28 2012-02-28 Device for searching for defects on parts by endoscopy
CN201280010710.1A CN103597340B (en) 2011-02-28 2012-02-28 The equipment of component defect is searched by endoscopy
JP2013555923A JP6118736B2 (en) 2011-02-28 2012-02-28 Device for searching for defects on parts by endoscopy
US15/415,552 US9693021B2 (en) 2011-02-28 2017-01-25 Device for searching for defects on parts by endoscopy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1151616A FR2972053B1 (en) 2011-02-28 2011-02-28 METHOD AND APPARATUS FOR ENDOSCOPIC INSPECTION BY RINSING

Publications (2)

Publication Number Publication Date
FR2972053A1 FR2972053A1 (en) 2012-08-31
FR2972053B1 true FR2972053B1 (en) 2014-02-21

Family

ID=44548219

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1151616A Active FR2972053B1 (en) 2011-02-28 2011-02-28 METHOD AND APPARATUS FOR ENDOSCOPIC INSPECTION BY RINSING

Country Status (1)

Country Link
FR (1) FR2972053B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2553144B (en) 2016-08-26 2019-10-30 Rolls Royce Plc Apparatus for insertion into a cavity of an object

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5115136A (en) * 1990-08-06 1992-05-19 Olympus Corporation Ultraviolet remote visual inspection system
GB9816421D0 (en) * 1998-07-28 1998-09-23 Keymed Medicals & Ind Equip Apparatus for delivering laser energy to a remote location
FR2857094B1 (en) * 2003-07-04 2005-08-26 Snecma Moteurs DEVICE FOR SEARCHING AND DETECTING DEFECTS OF PARTS BY ENDOSCOPY
US20050041097A1 (en) * 2003-08-19 2005-02-24 Bernstein Robert M. Non-medical videoscope
GB0601327D0 (en) * 2006-01-24 2006-03-01 Rolls Royce Plc Maintenance method

Also Published As

Publication number Publication date
FR2972053A1 (en) 2012-08-31

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