JPS5319896A - Detecting apparatus of magnetic body - Google Patents

Detecting apparatus of magnetic body

Info

Publication number
JPS5319896A
JPS5319896A JP9433476A JP9433476A JPS5319896A JP S5319896 A JPS5319896 A JP S5319896A JP 9433476 A JP9433476 A JP 9433476A JP 9433476 A JP9433476 A JP 9433476A JP S5319896 A JPS5319896 A JP S5319896A
Authority
JP
Japan
Prior art keywords
magnetic body
detecting apparatus
detecting
fluctuation
existence
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
JP9433476A
Other languages
Japanese (ja)
Inventor
Fumio Yamauchi
Yoshihiro Kenmoku
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP9433476A priority Critical patent/JPS5319896A/en
Publication of JPS5319896A publication Critical patent/JPS5319896A/en
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)

Abstract

PURPOSE: To detect the existence of magnetic body particles, by detecting the fluctuation of gravity of magnetic body at the magnetized state.
COPYRIGHT: (C)1978,JPO&Japio
JP9433476A 1976-08-06 1976-08-06 Detecting apparatus of magnetic body Pending JPS5319896A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9433476A JPS5319896A (en) 1976-08-06 1976-08-06 Detecting apparatus of magnetic body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9433476A JPS5319896A (en) 1976-08-06 1976-08-06 Detecting apparatus of magnetic body

Publications (1)

Publication Number Publication Date
JPS5319896A true JPS5319896A (en) 1978-02-23

Family

ID=14107370

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9433476A Pending JPS5319896A (en) 1976-08-06 1976-08-06 Detecting apparatus of magnetic body

Country Status (1)

Country Link
JP (1) JPS5319896A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55149831A (en) * 1979-02-26 1980-11-21 Udaras Na Gaeltachta Defect detector for semitransparent article

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55149831A (en) * 1979-02-26 1980-11-21 Udaras Na Gaeltachta Defect detector for semitransparent article
JPH0219898B2 (en) * 1979-02-26 1990-05-07 Udarasu Na Gaerutachita

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