DE69031766T2 - Endoskop mit Halter zur Untersuchung von Rotations- und Kolbenmotoren durch eine Zündkerzenöffnung - Google Patents

Endoskop mit Halter zur Untersuchung von Rotations- und Kolbenmotoren durch eine Zündkerzenöffnung

Info

Publication number
DE69031766T2
DE69031766T2 DE1990631766 DE69031766T DE69031766T2 DE 69031766 T2 DE69031766 T2 DE 69031766T2 DE 1990631766 DE1990631766 DE 1990631766 DE 69031766 T DE69031766 T DE 69031766T DE 69031766 T2 DE69031766 T2 DE 69031766T2
Authority
DE
Germany
Prior art keywords
endoscope
examining
holder
rotary
spark plug
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.)
Expired - Fee Related
Application number
DE1990631766
Other languages
English (en)
Other versions
DE69031766D1 (de
Inventor
Minoru Okada
Nobuyuki Motoki
Takakazu Ishigami
Tsutomu Yamamoto
Eiichi Fuse
Masaaki Hayashi
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 Optical Co Ltd
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 Optical Co Ltd filed Critical Olympus Optical Co Ltd
Application granted granted Critical
Publication of DE69031766D1 publication Critical patent/DE69031766D1/de
Publication of DE69031766T2 publication Critical patent/DE69031766T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • G01M15/04—Testing internal-combustion engines
    • G01M15/10—Testing internal-combustion engines by monitoring exhaust gases or combustion flame

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
DE1990631766 1989-02-27 1990-02-24 Endoskop mit Halter zur Untersuchung von Rotations- und Kolbenmotoren durch eine Zündkerzenöffnung Expired - Fee Related DE69031766T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4786889 1989-02-27
JP1266804A JP2709159B2 (ja) 1989-02-27 1989-10-13 内視鏡装置

Publications (2)

Publication Number Publication Date
DE69031766D1 DE69031766D1 (de) 1998-01-15
DE69031766T2 true DE69031766T2 (de) 1998-06-18

Family

ID=26388072

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1990631766 Expired - Fee Related DE69031766T2 (de) 1989-02-27 1990-02-24 Endoskop mit Halter zur Untersuchung von Rotations- und Kolbenmotoren durch eine Zündkerzenöffnung

Country Status (3)

Country Link
EP (1) EP0385321B1 (de)
JP (1) JP2709159B2 (de)
DE (1) DE69031766T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19952240A1 (de) * 1999-10-29 2001-05-03 Volkswagen Ag Verbrennungsmeßstand und Verfahren zur Untersuchung von Verbrennungsvorgängen
US6882418B1 (en) 1999-12-02 2005-04-19 Fkfs Forschungsinstitut Fur Kraftfahrwesen Und Fahrzeugmotoren Device for monitoring the combustion processes occurring in the combustion chamber of an internal combustion engine
DE502004006625D1 (de) * 2004-01-24 2008-04-30 Kistler Holding Ag Optischer sensor
JP5146414B2 (ja) * 2009-06-25 2013-02-20 トヨタ自動車株式会社 孔内の検査用プローブおよび検査装置
US9970920B2 (en) 2015-06-04 2018-05-15 Raytheon Company Systems and methods for non-destructive testing of energetic materials
FR3052258B1 (fr) * 2016-06-01 2018-07-06 Peugeot Citroen Automobiles Sa Visualisation du degazage du circuit de refroidissement moteur
CN107013397B (zh) * 2017-05-27 2018-10-12 蚌埠泰欣电子科技有限公司 一种内侧挤压接线式汽车点火器

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB489166A (en) * 1935-11-18 1938-07-18 Benzol Verband G M B H An improved device for inspecting interior or inaccessible parts of machinery or the like
US2196936A (en) * 1938-04-14 1940-04-09 Austin B Nash Motorscope
US2413126A (en) * 1944-08-29 1946-12-24 Frank D Warburton Timing checking device
US3690775A (en) * 1971-09-01 1972-09-12 Avco Corp Borescope fixture
US4011017A (en) * 1974-11-13 1977-03-08 General Electric Company Borescope support apparatus
DE3150114A1 (de) * 1981-12-18 1983-06-30 Volkswagenwerk Ag, 3180 Wolfsburg "einrichtung zur exakten ermittlung des zuendzeitpunkts einer brennkraftmaschine"
JPS58165600U (ja) * 1982-04-27 1983-11-04 三菱電線工業株式会社 高温雰囲気下で用いられるイメ−ジガイド
JPS597919A (ja) * 1982-07-06 1984-01-17 Olympus Optical Co Ltd 内視鏡の位置出し装置
US4711524A (en) * 1985-09-06 1987-12-08 The United States Of America As Represented By The Secretary Of The Navy Combustor fiberscope
JPH0532815Y2 (de) * 1986-09-17 1993-08-23
JPS62272221A (ja) * 1986-05-21 1987-11-26 Olympus Optical Co Ltd 内視鏡插入補助具用アダプタ装置
JPH0740088B2 (ja) * 1987-02-06 1995-05-01 オリンパス光学工業株式会社 内視鏡

Also Published As

Publication number Publication date
EP0385321A3 (de) 1991-07-03
EP0385321A2 (de) 1990-09-05
JP2709159B2 (ja) 1998-02-04
EP0385321B1 (de) 1997-12-03
JPH02289809A (ja) 1990-11-29
DE69031766D1 (de) 1998-01-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee