JP6218484B2 - 内視鏡検査用固定具 - Google Patents

内視鏡検査用固定具 Download PDF

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Publication number
JP6218484B2
JP6218484B2 JP2013160750A JP2013160750A JP6218484B2 JP 6218484 B2 JP6218484 B2 JP 6218484B2 JP 2013160750 A JP2013160750 A JP 2013160750A JP 2013160750 A JP2013160750 A JP 2013160750A JP 6218484 B2 JP6218484 B2 JP 6218484B2
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JP
Japan
Prior art keywords
endoscope
access port
external access
hole
fixture
Prior art date
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Active
Application number
JP2013160750A
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English (en)
Japanese (ja)
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JP2015031802A (ja
JP2015031802A5 (enExample
Inventor
優 此村
優 此村
小林　英一
英一 小林
史生 堀
史生 堀
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.)
Olympus Corp
Original Assignee
Olympus 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 Olympus Corp filed Critical Olympus Corp
Priority to JP2013160750A priority Critical patent/JP6218484B2/ja
Priority to US14/336,824 priority patent/US9766159B2/en
Priority to EP14178326.6A priority patent/EP2833189B1/en
Publication of JP2015031802A publication Critical patent/JP2015031802A/ja
Publication of JP2015031802A5 publication Critical patent/JP2015031802A5/ja
Application granted granted Critical
Publication of JP6218484B2 publication Critical patent/JP6218484B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • G01M15/02—Details or accessories of testing apparatus
    • 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
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/02—Arrangement of sensing elements
    • 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
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F01D21/003—Arrangements for testing or measuring
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/28—Supporting or mounting arrangements, e.g. for turbine casing
    • F01D25/285—Temporary support structures, e.g. for testing, assembling, installing, repairing; Assembly methods using such structures
    • 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
    • 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
    • G02B23/2476—Non-optical details, e.g. housings, mountings, supports
    • 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
    • G02B23/2476—Non-optical details, e.g. housings, mountings, supports
    • G02B23/2484—Arrangements in relation to a camera or imaging device

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Astronomy & Astrophysics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Endoscopes (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
JP2013160750A 2013-08-01 2013-08-01 内視鏡検査用固定具 Active JP6218484B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2013160750A JP6218484B2 (ja) 2013-08-01 2013-08-01 内視鏡検査用固定具
US14/336,824 US9766159B2 (en) 2013-08-01 2014-07-21 Fixture for endoscopic inspection
EP14178326.6A EP2833189B1 (en) 2013-08-01 2014-07-24 Fixture for endoscopic inspection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013160750A JP6218484B2 (ja) 2013-08-01 2013-08-01 内視鏡検査用固定具

Publications (3)

Publication Number Publication Date
JP2015031802A JP2015031802A (ja) 2015-02-16
JP2015031802A5 JP2015031802A5 (enExample) 2016-09-15
JP6218484B2 true JP6218484B2 (ja) 2017-10-25

Family

ID=51212776

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013160750A Active JP6218484B2 (ja) 2013-08-01 2013-08-01 内視鏡検査用固定具

Country Status (3)

Country Link
US (1) US9766159B2 (enExample)
EP (1) EP2833189B1 (enExample)
JP (1) JP6218484B2 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6599722B2 (ja) * 2015-10-15 2019-10-30 オリンパス株式会社 検査装置
US10197473B2 (en) * 2015-12-09 2019-02-05 General Electric Company System and method for performing a visual inspection of a gas turbine engine
GB2553144B (en) * 2016-08-26 2019-10-30 Rolls Royce Plc Apparatus for insertion into a cavity of an object
DE102017218426B3 (de) 2017-10-16 2019-01-17 Lufthansa Technik Ag Vorrichtung und Verfahren zur Boroskopinspektion von Strahltriebwerken
CN109752380A (zh) * 2017-11-08 2019-05-14 上海宝冶集团有限公司 用于管道内部焊缝质量检查的专用工装
JP2021126131A (ja) * 2018-03-19 2021-09-02 オリンパス株式会社 内視鏡システム、ガイド部材
FR3087535B1 (fr) * 2018-10-18 2020-11-13 Safran Aircraft Engines Outillage et procede de controle endoscopique d'un carter a collecteur d'une turbomachine d'aeronef
DE102019213914A1 (de) * 2019-09-12 2021-03-18 Carl Zeiss Smt Gmbh Vorrichtung zur Reinigung einer Oberfläche im Inneren eines optischen Systems
US11513034B2 (en) * 2020-02-14 2022-11-29 Raytheon Technologies Corporation Probe adapter for a blade outer air seal and method for using same
CN113050185A (zh) * 2021-03-17 2021-06-29 中国航发动力股份有限公司 一种便携式高色温涡轮叶片内腔检查装置及使用方法
CN113503211B (zh) * 2021-05-28 2023-09-22 华能苏州热电有限责任公司 一种可防止燃气轮机原位孔窥检查中卡住镜头的工装
CN113504248B (zh) * 2021-06-18 2023-12-19 国营四达机械制造公司 一种航空发动机高压压气机叶片孔探辅助工具和检查方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4298312A (en) 1979-07-24 1981-11-03 Purex Corporation Damaged vane locating method and apparatus
US4711524A (en) 1985-09-06 1987-12-08 The United States Of America As Represented By The Secretary Of The Navy Combustor fiberscope
JP2929473B2 (ja) * 1989-09-18 1999-08-03 オリンパス光学工業株式会社 工業用内視鏡装置
JPH0534602A (ja) * 1991-07-29 1993-02-12 Olympus Optical Co Ltd 内視鏡装置
JPH05297286A (ja) * 1992-04-17 1993-11-12 Olympus Optical Co Ltd 工業用内視鏡装置
IL130799A (en) 1999-07-05 2003-10-31 Israel Aircraft Ind Ltd Adapter for use in exhaust gas temperature measurement of a jet engine
US7458768B2 (en) * 2005-06-28 2008-12-02 United Technologies Corporation Borescope inspection port device for gas turbine engine and gas turbine engine using same
JP4869699B2 (ja) 2005-12-13 2012-02-08 オリンパス株式会社 内視鏡装置
US8197187B2 (en) * 2008-12-29 2012-06-12 Caterpillar Inc. Inspection hole plug with a ball swivel
GB2496903B (en) * 2011-11-28 2015-04-15 Rolls Royce Plc An apparatus and a method of inspecting a turbomachine

Also Published As

Publication number Publication date
US9766159B2 (en) 2017-09-19
US20150036130A1 (en) 2015-02-05
EP2833189A1 (en) 2015-02-04
EP2833189B1 (en) 2019-09-04
JP2015031802A (ja) 2015-02-16

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