JPH0390008U - - Google Patents

Info

Publication number
JPH0390008U
JPH0390008U JP15111289U JP15111289U JPH0390008U JP H0390008 U JPH0390008 U JP H0390008U JP 15111289 U JP15111289 U JP 15111289U JP 15111289 U JP15111289 U JP 15111289U JP H0390008 U JPH0390008 U JP H0390008U
Authority
JP
Japan
Prior art keywords
camera
rotation angle
detection device
television
television camera
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.)
Granted
Application number
JP15111289U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0754803Y2 (ja
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 filed Critical
Priority to JP1989151112U priority Critical patent/JPH0754803Y2/ja
Publication of JPH0390008U publication Critical patent/JPH0390008U/ja
Application granted granted Critical
Publication of JPH0754803Y2 publication Critical patent/JPH0754803Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Closed-Circuit Television Systems (AREA)
JP1989151112U 1989-12-29 1989-12-29 管内テレビ撮影機構における撮影位置検出装置 Expired - Fee Related JPH0754803Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989151112U JPH0754803Y2 (ja) 1989-12-29 1989-12-29 管内テレビ撮影機構における撮影位置検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989151112U JPH0754803Y2 (ja) 1989-12-29 1989-12-29 管内テレビ撮影機構における撮影位置検出装置

Publications (2)

Publication Number Publication Date
JPH0390008U true JPH0390008U (zh) 1991-09-13
JPH0754803Y2 JPH0754803Y2 (ja) 1995-12-18

Family

ID=31697426

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989151112U Expired - Fee Related JPH0754803Y2 (ja) 1989-12-29 1989-12-29 管内テレビ撮影機構における撮影位置検出装置

Country Status (1)

Country Link
JP (1) JPH0754803Y2 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102693988B1 (ko) * 2023-10-06 2024-08-08 김영기 포텐셔미터를 이용한 각도 센서

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57162405A (en) * 1981-03-31 1982-10-06 Kogyo Gijutsuin Noncontact potentiometer
JPS58154603A (ja) * 1982-03-10 1983-09-14 Nippon Telegr & Teleph Corp <Ntt> 管路位置計測用検知器
JPS6454234A (en) * 1987-08-25 1989-03-01 Nippon Kokan Kk Tv pig for inspection of pipe body
JPH01213512A (ja) * 1988-02-23 1989-08-28 Iseki Tory Tech Inc 角度検出方法並びに装置及び該検出装置を用いた作業装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57162405A (en) * 1981-03-31 1982-10-06 Kogyo Gijutsuin Noncontact potentiometer
JPS58154603A (ja) * 1982-03-10 1983-09-14 Nippon Telegr & Teleph Corp <Ntt> 管路位置計測用検知器
JPS6454234A (en) * 1987-08-25 1989-03-01 Nippon Kokan Kk Tv pig for inspection of pipe body
JPH01213512A (ja) * 1988-02-23 1989-08-28 Iseki Tory Tech Inc 角度検出方法並びに装置及び該検出装置を用いた作業装置

Also Published As

Publication number Publication date
JPH0754803Y2 (ja) 1995-12-18

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Legal Events

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