JPS5624503A - Position detecting device - Google Patents

Position detecting device

Info

Publication number
JPS5624503A
JPS5624503A JP9959779A JP9959779A JPS5624503A JP S5624503 A JPS5624503 A JP S5624503A JP 9959779 A JP9959779 A JP 9959779A JP 9959779 A JP9959779 A JP 9959779A JP S5624503 A JPS5624503 A JP S5624503A
Authority
JP
Japan
Prior art keywords
welding torch
picture
electrical signals
scale plate
steam vapor
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
JP9959779A
Other languages
Japanese (ja)
Other versions
JPS6042888B2 (en
Inventor
Takeo Omichi
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP9959779A priority Critical patent/JPS6042888B2/en
Publication of JPS5624503A publication Critical patent/JPS5624503A/en
Publication of JPS6042888B2 publication Critical patent/JPS6042888B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
  • Measurement Of Optical Distance (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)

Abstract

PURPOSE: To position a welding torch accurately by using a fiber scope provided with an imaging lens and a projecting lens, a transparent scale plate, a picture pickup device for converting the pictures on the scale plate into electrical signals, and a picture receiver for reconverting the electrical signals back into the pictures.
CONSTITUTION: A walking robot 15 capable of moving along a ceiling tube plate 12 in a water chamber 14 is fitted with one end of a fiber scope 16 and with a welding torch spaced by a predetermined distance from the one end of the fiber scope 16, so as to accurately position the welding torch relatively to a specified thin steam vapor tube 13. An industrial television camera 19 as a picture pickup device is connected with a picture receiver 20 which reconverts the electrical signals fed from the camera 19 back into picture signals and simultaneously synthesizes and displays both the lower end surface of the thin steam vapor tube 13 and the graduation of the scale plate 17. Accordingly, it is possible to accurately position the welding torch relatively to the thin steam vapor tube 13.
COPYRIGHT: (C)1981,JPO&Japio
JP9959779A 1979-08-04 1979-08-04 Position detection method Expired JPS6042888B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9959779A JPS6042888B2 (en) 1979-08-04 1979-08-04 Position detection method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9959779A JPS6042888B2 (en) 1979-08-04 1979-08-04 Position detection method

Publications (2)

Publication Number Publication Date
JPS5624503A true JPS5624503A (en) 1981-03-09
JPS6042888B2 JPS6042888B2 (en) 1985-09-25

Family

ID=14251498

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9959779A Expired JPS6042888B2 (en) 1979-08-04 1979-08-04 Position detection method

Country Status (1)

Country Link
JP (1) JPS6042888B2 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58151506A (en) * 1982-03-04 1983-09-08 Mitsubishi Electric Corp Device for measuring optical system relative position
JPS59160707A (en) * 1983-03-04 1984-09-11 Komatsu Ltd Device for detecting and controlling bending angle of bending machine
JPS59210308A (en) * 1983-05-16 1984-11-29 Kansai Electric Power Co Inc:The Three-dimensional coordinate measuring device
JPS60123701A (en) * 1983-12-08 1985-07-02 Mitsui Eng & Shipbuild Co Ltd Remote measuring method of displacement of position
JPS60216202A (en) * 1984-04-12 1985-10-29 Mitsubishi Electric Corp Three-dimensionally guiding apparatus
JPS6141903A (en) * 1984-08-03 1986-02-28 Nippon Denso Co Ltd Recognizing device for position of eye of vehicle driver
JPS6250604A (en) * 1985-08-30 1987-03-05 Kokusai Gijutsu Kaihatsu Kk Optical displacement measurement system
JPS6271813A (en) * 1985-09-26 1987-04-02 Yokokawa Kyoryo Seisakusho:Kk Measuring method
JPS6342662A (en) * 1986-08-08 1988-02-23 Tatsukiyo Otsuki Production of tofu

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58151506A (en) * 1982-03-04 1983-09-08 Mitsubishi Electric Corp Device for measuring optical system relative position
JPS6230564B2 (en) * 1982-03-04 1987-07-03 Mitsubishi Electric Corp
JPS59160707A (en) * 1983-03-04 1984-09-11 Komatsu Ltd Device for detecting and controlling bending angle of bending machine
JPS59210308A (en) * 1983-05-16 1984-11-29 Kansai Electric Power Co Inc:The Three-dimensional coordinate measuring device
JPS60123701A (en) * 1983-12-08 1985-07-02 Mitsui Eng & Shipbuild Co Ltd Remote measuring method of displacement of position
JPS60216202A (en) * 1984-04-12 1985-10-29 Mitsubishi Electric Corp Three-dimensionally guiding apparatus
JPS6141903A (en) * 1984-08-03 1986-02-28 Nippon Denso Co Ltd Recognizing device for position of eye of vehicle driver
JPS6250604A (en) * 1985-08-30 1987-03-05 Kokusai Gijutsu Kaihatsu Kk Optical displacement measurement system
JPS6271813A (en) * 1985-09-26 1987-04-02 Yokokawa Kyoryo Seisakusho:Kk Measuring method
JPS6342662A (en) * 1986-08-08 1988-02-23 Tatsukiyo Otsuki Production of tofu
JPH0560896B2 (en) * 1986-08-08 1993-09-03 Otsuki Tatsukyo

Also Published As

Publication number Publication date
JPS6042888B2 (en) 1985-09-25

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