JPS5374452A - Abnormality detector - Google Patents

Abnormality detector

Info

Publication number
JPS5374452A
JPS5374452A JP15107276A JP15107276A JPS5374452A JP S5374452 A JPS5374452 A JP S5374452A JP 15107276 A JP15107276 A JP 15107276A JP 15107276 A JP15107276 A JP 15107276A JP S5374452 A JPS5374452 A JP S5374452A
Authority
JP
Japan
Prior art keywords
abnormality detector
abnormality
comparting
passing
signals
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
JP15107276A
Other languages
Japanese (ja)
Inventor
Takayuki Koizumi
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 Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP15107276A priority Critical patent/JPS5374452A/en
Publication of JPS5374452A publication Critical patent/JPS5374452A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To perform the detection of abnormality at a high speed and high accuracy by providing first and second detecting means in arbitrary measuring positions of the object to be measured and passing the signals thereof through a correlation operating means thereafter comparting them with a reference level.
COPYRIGHT: (C)1978,JPO&Japio
JP15107276A 1976-12-15 1976-12-15 Abnormality detector Pending JPS5374452A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15107276A JPS5374452A (en) 1976-12-15 1976-12-15 Abnormality detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15107276A JPS5374452A (en) 1976-12-15 1976-12-15 Abnormality detector

Publications (1)

Publication Number Publication Date
JPS5374452A true JPS5374452A (en) 1978-07-01

Family

ID=15510682

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15107276A Pending JPS5374452A (en) 1976-12-15 1976-12-15 Abnormality detector

Country Status (1)

Country Link
JP (1) JPS5374452A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57173749A (en) * 1981-04-20 1982-10-26 Kansai Electric Power Co Inc:The Ultrasonic flaw detector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57173749A (en) * 1981-04-20 1982-10-26 Kansai Electric Power Co Inc:The Ultrasonic flaw detector

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