JPS5298575A - Machine checker using ultrasonic detection - Google Patents

Machine checker using ultrasonic detection

Info

Publication number
JPS5298575A
JPS5298575A JP1522076A JP1522076A JPS5298575A JP S5298575 A JPS5298575 A JP S5298575A JP 1522076 A JP1522076 A JP 1522076A JP 1522076 A JP1522076 A JP 1522076A JP S5298575 A JPS5298575 A JP S5298575A
Authority
JP
Japan
Prior art keywords
ultrasonic detection
checker
machine
machine checker
diagnosed
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.)
Pending
Application number
JP1522076A
Other languages
Japanese (ja)
Inventor
Ken Tsukada
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP1522076A priority Critical patent/JPS5298575A/en
Publication of JPS5298575A publication Critical patent/JPS5298575A/en
Pending legal-status Critical Current

Links

Landscapes

  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)

Abstract

PURPOSE: The condition of machines is diagnosed by so arranging the device that wideband ultrasonic waves are converted to audible sounds.
COPYRIGHT: (C)1977,JPO&Japio
JP1522076A 1976-02-14 1976-02-14 Machine checker using ultrasonic detection Pending JPS5298575A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1522076A JPS5298575A (en) 1976-02-14 1976-02-14 Machine checker using ultrasonic detection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1522076A JPS5298575A (en) 1976-02-14 1976-02-14 Machine checker using ultrasonic detection

Publications (1)

Publication Number Publication Date
JPS5298575A true JPS5298575A (en) 1977-08-18

Family

ID=11882772

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1522076A Pending JPS5298575A (en) 1976-02-14 1976-02-14 Machine checker using ultrasonic detection

Country Status (1)

Country Link
JP (1) JPS5298575A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5810346U (en) * 1981-07-14 1983-01-22 オムロン株式会社 Non-contact limit switch
JPS6042976U (en) * 1983-09-01 1985-03-26 横河メディカルシステム株式会社 Nuclear magnetic resonance analyzer with audible monitor of FID signal
JPH08318449A (en) * 1995-05-24 1996-12-03 Agency Of Ind Science & Technol Ultrasonic vibration monitoring device
JP2009171530A (en) * 2008-01-10 2009-07-30 Sadao Nakajo Method for dividing ultrasonic analogue signal

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5810346U (en) * 1981-07-14 1983-01-22 オムロン株式会社 Non-contact limit switch
JPS6042976U (en) * 1983-09-01 1985-03-26 横河メディカルシステム株式会社 Nuclear magnetic resonance analyzer with audible monitor of FID signal
JPH0222708Y2 (en) * 1983-09-01 1990-06-19
JPH08318449A (en) * 1995-05-24 1996-12-03 Agency Of Ind Science & Technol Ultrasonic vibration monitoring device
JP2009171530A (en) * 2008-01-10 2009-07-30 Sadao Nakajo Method for dividing ultrasonic analogue signal

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