JPS53138383A - Vibration detector - Google Patents

Vibration detector

Info

Publication number
JPS53138383A
JPS53138383A JP5212877A JP5212877A JPS53138383A JP S53138383 A JPS53138383 A JP S53138383A JP 5212877 A JP5212877 A JP 5212877A JP 5212877 A JP5212877 A JP 5212877A JP S53138383 A JPS53138383 A JP S53138383A
Authority
JP
Japan
Prior art keywords
vibration detector
vibration
pendulumn
vibrations
labor
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
JP5212877A
Other languages
Japanese (ja)
Other versions
JPS5856093B2 (en
Inventor
Makoto Saito
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry 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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP52052128A priority Critical patent/JPS5856093B2/en
Priority to US05/841,116 priority patent/US4152940A/en
Priority to DE2746279A priority patent/DE2746279C3/en
Priority to FR7731058A priority patent/FR2368024A1/en
Publication of JPS53138383A publication Critical patent/JPS53138383A/en
Publication of JPS5856093B2 publication Critical patent/JPS5856093B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)

Abstract

PURPOSE: To obtain a vibration detector of easy changing of vibration set value, simple construction and labor-free adjustment by optically detecting the vibrations of a pendulumn through reflecting mirror and optical fibers and converting the outputs thereof to electrical signals.
COPYRIGHT: (C)1978,JPO&Japio
JP52052128A 1976-10-15 1977-05-09 vibration detection device Expired JPS5856093B2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP52052128A JPS5856093B2 (en) 1977-05-09 1977-05-09 vibration detection device
US05/841,116 US4152940A (en) 1976-10-15 1977-10-11 Vibration detector
DE2746279A DE2746279C3 (en) 1976-10-15 1977-10-14 Vibration meter
FR7731058A FR2368024A1 (en) 1976-10-15 1977-10-14 VIBRATION DETECTOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52052128A JPS5856093B2 (en) 1977-05-09 1977-05-09 vibration detection device

Publications (2)

Publication Number Publication Date
JPS53138383A true JPS53138383A (en) 1978-12-02
JPS5856093B2 JPS5856093B2 (en) 1983-12-13

Family

ID=12906224

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52052128A Expired JPS5856093B2 (en) 1976-10-15 1977-05-09 vibration detection device

Country Status (1)

Country Link
JP (1) JPS5856093B2 (en)

Also Published As

Publication number Publication date
JPS5856093B2 (en) 1983-12-13

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