JPS578419A - Continuous measuring device for oscillation change - Google Patents

Continuous measuring device for oscillation change

Info

Publication number
JPS578419A
JPS578419A JP8329080A JP8329080A JPS578419A JP S578419 A JPS578419 A JP S578419A JP 8329080 A JP8329080 A JP 8329080A JP 8329080 A JP8329080 A JP 8329080A JP S578419 A JPS578419 A JP S578419A
Authority
JP
Japan
Prior art keywords
rays
oscillator
tracking
receiver
mirror
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
JP8329080A
Other languages
Japanese (ja)
Other versions
JPS6259761B2 (en
Inventor
Masao Oyabu
Tadashi Takasago
Kazumi Tamaki
Shuzo Hisamoto
Hideo Namishio
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.)
UNYUSHIYOU DAINI KOUWAN KENSET
UNYUSHO DAINI KOWAN KENSETSUKYOKU
Mitsui Engineering and Shipbuilding Co Ltd
Original Assignee
UNYUSHIYOU DAINI KOUWAN KENSET
UNYUSHO DAINI KOWAN KENSETSUKYOKU
Mitsui Engineering and Shipbuilding 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 UNYUSHIYOU DAINI KOUWAN KENSET, UNYUSHO DAINI KOWAN KENSETSUKYOKU, Mitsui Engineering and Shipbuilding Co Ltd filed Critical UNYUSHIYOU DAINI KOUWAN KENSET
Priority to JP8329080A priority Critical patent/JPS578419A/en
Publication of JPS578419A publication Critical patent/JPS578419A/en
Publication of JPS6259761B2 publication Critical patent/JPS6259761B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H9/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means

Abstract

PURPOSE:To continuously and automatically record oscillation by projecting rays for tracking in horizontal directions and for measuring vertical movements from a fixing base, reflecting the rays for tracking in horizontal directions to the fixing base by a radio receiver on an oscillating object, and tracking the rays for measuring vertical movements. CONSTITUTION:An oscillator 1 is set horizontally on a fixing table. A lens 9 is directed toward the radio receiver 2 provided to an oscillating body such as ship, and infrared rays A are emitted from a light emitting diode 7. The infrared rays which is made incident to the retroreflection mirror 22 of the receiver 2 reflect and arrive at a horizontal type 2-segment photodiode 10, the output difference thereof drives a servomoter 13, so that the oscillator 1 automatically traces the mirror 22. The laser beam from an oscillator 11 passes through the lens 15 of the receiver 2, arrives at a vertical type 2-segment photodiode, and a servomotor 17 is driven so that the output difference thereof is eliminated. The reflecting mirror 22 is maintained at constant height by pulleys 18, 19, and a belt 20, and the extents of vertical movement are detected by a potentiometer 21 operating cooperatively with this. Thereby, the vertical movements are continuously recorded.
JP8329080A 1980-06-19 1980-06-19 Continuous measuring device for oscillation change Granted JPS578419A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8329080A JPS578419A (en) 1980-06-19 1980-06-19 Continuous measuring device for oscillation change

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8329080A JPS578419A (en) 1980-06-19 1980-06-19 Continuous measuring device for oscillation change

Publications (2)

Publication Number Publication Date
JPS578419A true JPS578419A (en) 1982-01-16
JPS6259761B2 JPS6259761B2 (en) 1987-12-12

Family

ID=13798252

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8329080A Granted JPS578419A (en) 1980-06-19 1980-06-19 Continuous measuring device for oscillation change

Country Status (1)

Country Link
JP (1) JPS578419A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60230012A (en) * 1984-04-27 1985-11-15 Aiseru:Kk Level line drawing instrument
JPH0499095U (en) * 1991-01-31 1992-08-27

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60230012A (en) * 1984-04-27 1985-11-15 Aiseru:Kk Level line drawing instrument
JPH0499095U (en) * 1991-01-31 1992-08-27

Also Published As

Publication number Publication date
JPS6259761B2 (en) 1987-12-12

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