JP2013088136A - 穴検査方法及び装置 - Google Patents
穴検査方法及び装置 Download PDFInfo
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- JP2013088136A JP2013088136A JP2011225947A JP2011225947A JP2013088136A JP 2013088136 A JP2013088136 A JP 2013088136A JP 2011225947 A JP2011225947 A JP 2011225947A JP 2011225947 A JP2011225947 A JP 2011225947A JP 2013088136 A JP2013088136 A JP 2013088136A
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- 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
- G02B23/2492—Arrangements for use in a hostile environment, e.g. a very hot, cold or radioactive environment
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00064—Constructional details of the endoscope body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00071—Insertion part of the endoscope body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00071—Insertion part of the endoscope body
- A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00071—Insertion part of the endoscope body
- A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
- A61B1/00091—Nozzles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00071—Insertion part of the endoscope body
- A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
- A61B1/00097—Sensors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/12—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with cooling or rinsing arrangements
-
- 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
-
- 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
- G01M15/04—Testing internal-combustion engines
-
- 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
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Surgery (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- Radiology & Medical Imaging (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- General Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
【解決手段】先端に広角レンズ15を備えた挿入シャフト11を穴へ挿入させて、広角レンズ15を通じた画像に基づいて穴壁面を検査する際、挿入シャフト11の外周面に沿って穴の奥に向ってガス噴出機構19によりガスを噴出させる。ガス噴出機構19は、挿入シャフト11の先端側の部分を囲繞し、その内周面と挿入シャフト11の外周面との間に挿入シャフト11の長手方向に延びるガス噴出路Rを形成するガイド13と、ガイド13の内部空間にガスを供給するガス供給部14とから構成される。
【選択図】図1
Description
Claims (6)
- 穴の壁面を検査する方法であって、
先端に広角レンズを備えた挿入シャフトを前記穴へ挿入させて、前記広角レンズを通じた画像に基づいて前記穴の壁面を検査する際、
前記挿入シャフトの外周面に沿って前記穴の奥に向ってガスを噴出させることを特徴とする穴検査方法。 - 前記穴は燃料噴射装置を配置する穴であることを特徴とする請求項1に記載の穴検査方法。
- 穴の壁面を検査する装置であって、
先端に広角レンズを備え、前記穴に挿入される挿入シャフトと、
前記挿入シャフトの外周面に沿って前記穴の奥に向ってガスを噴出するガス噴出機構とを備えることを特徴とする穴検査装置。 - 前記ガス噴出機構は、
前記挿入シャフトの先端側の部分を囲繞し、当該挿入シャフトの外周面との間に当該挿入シャフトの長手方向に延びるガス噴出路を形成するガイドと、
前記ガイドの内部空間にガスを供給するガス供給部とから構成されることを特徴とする請求項3に記載の穴検査装置。 - 前記ガス供給部からガスが供給され、前記ガイドの基端側の鍔部を収容し、前記ガイドの内部空間に連通するガス室を有する支持体を備え、
前記挿入シャフトは、その長手方向において前記ガイドと前記ガス室とを挿通するように配置されるとともに、基端側の部分が前記支持体に支持されることを特徴とする請求項4に記載の穴検査装置。 - 前記穴は燃料噴射装置を配置する穴であることを特徴とする請求項3から5の何れか1項に記載の穴検査装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011225947A JP5702257B2 (ja) | 2011-10-13 | 2011-10-13 | 穴検査方法及び装置 |
US13/565,694 US9078558B2 (en) | 2011-10-13 | 2012-08-02 | Hole inspection method and hole inspection device |
GB1218376.0A GB2495636B (en) | 2011-10-13 | 2012-10-12 | Hole inspection method and hole inspection device |
CN201210387174.9A CN103048328B (zh) | 2011-10-13 | 2012-10-12 | 孔检测方法及装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011225947A JP5702257B2 (ja) | 2011-10-13 | 2011-10-13 | 穴検査方法及び装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013088136A true JP2013088136A (ja) | 2013-05-13 |
JP5702257B2 JP5702257B2 (ja) | 2015-04-15 |
Family
ID=47324709
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2011225947A Active JP5702257B2 (ja) | 2011-10-13 | 2011-10-13 | 穴検査方法及び装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9078558B2 (ja) |
JP (1) | JP5702257B2 (ja) |
CN (1) | CN103048328B (ja) |
GB (1) | GB2495636B (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015049044A (ja) * | 2013-08-29 | 2015-03-16 | 本田技研工業株式会社 | 穴検査方法及び装置 |
KR101769005B1 (ko) | 2015-11-26 | 2017-08-30 | 주식회사 우림테크 | 외부와 기밀된 배관의 내부 관측장치 |
WO2019083010A1 (ja) * | 2017-10-26 | 2019-05-02 | 長野オートメーション株式会社 | 検査システムおよび検査方法 |
JP2019090701A (ja) * | 2017-11-15 | 2019-06-13 | 長野オートメーション株式会社 | 検査システムおよび方法 |
WO2020235578A1 (ja) * | 2019-05-23 | 2020-11-26 | 長野オートメーション株式会社 | 検査システム |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9366600B2 (en) * | 2014-07-14 | 2016-06-14 | Siemens Energy, Inc. | Linear array to image rotating turbine components |
CN105436469B (zh) * | 2015-12-29 | 2018-08-31 | 重庆博奥镁铝金属制造有限公司 | 三板压铸模具的防堵塞结构及使用方法 |
KR102555373B1 (ko) * | 2016-03-28 | 2023-07-13 | 엘지전자 주식회사 | 터보 기계 시스템의 탐지장치 |
WO2017184415A1 (en) * | 2016-04-21 | 2017-10-26 | Baylor College Of Medicine | Trocars |
Citations (7)
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JPS63200154U (ja) * | 1988-05-26 | 1988-12-23 | ||
JPH03164507A (ja) * | 1989-11-22 | 1991-07-16 | Olympus Optical Co Ltd | 弁付着物の除去方法 |
JPH0481261A (ja) * | 1990-07-20 | 1992-03-13 | Mitsubishi Motors Corp | シリンダブロックの筒穴鋳巣検査方法 |
JPH0850207A (ja) * | 1994-08-05 | 1996-02-20 | Mitsubishi Denki Bill Techno Service Kk | クリーニング機構付きファイバスコープ |
US20030002036A1 (en) * | 1998-05-13 | 2003-01-02 | Harald Haan | Endoscope for inspection of an observation cavity |
JP2005121450A (ja) * | 2003-10-16 | 2005-05-12 | Hitachi Ltd | 欠陥検査装置及びその方法並びに円筒物体の内面加工方法 |
JP2007212296A (ja) * | 2006-02-09 | 2007-08-23 | Toshiba Corp | ボルトヒータ穴の検査方法 |
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JPS5862612A (ja) | 1981-10-09 | 1983-04-14 | Hitachi Ltd | 間接目視装置 |
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JPH01229218A (ja) | 1988-03-09 | 1989-09-12 | Olympus Optical Co Ltd | 内視鏡 |
JPH01229219A (ja) | 1988-03-09 | 1989-09-12 | Olympus Optical Co Ltd | 内視鏡 |
JPH01130119A (ja) | 1987-11-16 | 1989-05-23 | Olympus Optical Co Ltd | 内視鏡システム |
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JPH0943517A (ja) | 1995-07-27 | 1997-02-14 | Mitsubishi Denki Bill Techno Service Kk | ファイバースコープ挿入装置 |
JPH1076825A (ja) | 1996-09-03 | 1998-03-24 | Maruemu:Kk | 滑り止め部材 |
US7422559B2 (en) | 2004-06-16 | 2008-09-09 | Ge Inspection Technologies, Lp | Borescope comprising fluid supply system |
JP5026805B2 (ja) | 2007-01-24 | 2012-09-19 | オリンパス株式会社 | 内視鏡装置 |
JP5331318B2 (ja) | 2007-08-09 | 2013-10-30 | オリンパス株式会社 | 内視鏡装置 |
JP2009160075A (ja) | 2007-12-28 | 2009-07-23 | Olympus Corp | 内視鏡システム |
JP5185707B2 (ja) | 2008-06-25 | 2013-04-17 | オリンパス株式会社 | 内視鏡用ガイドチューブ及び内視鏡システム |
-
2011
- 2011-10-13 JP JP2011225947A patent/JP5702257B2/ja active Active
-
2012
- 2012-08-02 US US13/565,694 patent/US9078558B2/en active Active
- 2012-10-12 GB GB1218376.0A patent/GB2495636B/en not_active Expired - Fee Related
- 2012-10-12 CN CN201210387174.9A patent/CN103048328B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS63200154U (ja) * | 1988-05-26 | 1988-12-23 | ||
JPH03164507A (ja) * | 1989-11-22 | 1991-07-16 | Olympus Optical Co Ltd | 弁付着物の除去方法 |
JPH0481261A (ja) * | 1990-07-20 | 1992-03-13 | Mitsubishi Motors Corp | シリンダブロックの筒穴鋳巣検査方法 |
JPH0850207A (ja) * | 1994-08-05 | 1996-02-20 | Mitsubishi Denki Bill Techno Service Kk | クリーニング機構付きファイバスコープ |
US20030002036A1 (en) * | 1998-05-13 | 2003-01-02 | Harald Haan | Endoscope for inspection of an observation cavity |
JP2005121450A (ja) * | 2003-10-16 | 2005-05-12 | Hitachi Ltd | 欠陥検査装置及びその方法並びに円筒物体の内面加工方法 |
JP2007212296A (ja) * | 2006-02-09 | 2007-08-23 | Toshiba Corp | ボルトヒータ穴の検査方法 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015049044A (ja) * | 2013-08-29 | 2015-03-16 | 本田技研工業株式会社 | 穴検査方法及び装置 |
KR101769005B1 (ko) | 2015-11-26 | 2017-08-30 | 주식회사 우림테크 | 외부와 기밀된 배관의 내부 관측장치 |
WO2019083010A1 (ja) * | 2017-10-26 | 2019-05-02 | 長野オートメーション株式会社 | 検査システムおよび検査方法 |
JP2019090701A (ja) * | 2017-11-15 | 2019-06-13 | 長野オートメーション株式会社 | 検査システムおよび方法 |
WO2020235578A1 (ja) * | 2019-05-23 | 2020-11-26 | 長野オートメーション株式会社 | 検査システム |
JPWO2020235578A1 (ja) * | 2019-05-23 | 2021-10-21 | 長野オートメーション株式会社 | 検査システム |
US11971366B2 (en) | 2019-05-23 | 2024-04-30 | Nagano Automation Co., Ltd. | Inspection system |
Also Published As
Publication number | Publication date |
---|---|
GB2495636B (en) | 2016-08-31 |
CN103048328B (zh) | 2015-04-29 |
JP5702257B2 (ja) | 2015-04-15 |
GB2495636A (en) | 2013-04-17 |
US20130093876A1 (en) | 2013-04-18 |
GB201218376D0 (en) | 2012-11-28 |
US9078558B2 (en) | 2015-07-14 |
CN103048328A (zh) | 2013-04-17 |
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