JPS5960278A - 自己診断式金属検出器 - Google Patents

自己診断式金属検出器

Info

Publication number
JPS5960278A
JPS5960278A JP57169646A JP16964682A JPS5960278A JP S5960278 A JPS5960278 A JP S5960278A JP 57169646 A JP57169646 A JP 57169646A JP 16964682 A JP16964682 A JP 16964682A JP S5960278 A JPS5960278 A JP S5960278A
Authority
JP
Japan
Prior art keywords
phase
contact piece
amplitude
induced voltage
circuit
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
JP57169646A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6335946B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Masahiro Tarui
樽井　正博
Fujio Kamata
釜田　冨士夫
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.)
Anritsu Corp
Original Assignee
Anritsu 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 Anritsu Corp filed Critical Anritsu Corp
Priority to JP57169646A priority Critical patent/JPS5960278A/ja
Publication of JPS5960278A publication Critical patent/JPS5960278A/ja
Publication of JPS6335946B2 publication Critical patent/JPS6335946B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V13/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices covered by groups G01V1/00 – G01V11/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
JP57169646A 1982-09-30 1982-09-30 自己診断式金属検出器 Granted JPS5960278A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57169646A JPS5960278A (ja) 1982-09-30 1982-09-30 自己診断式金属検出器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57169646A JPS5960278A (ja) 1982-09-30 1982-09-30 自己診断式金属検出器

Publications (2)

Publication Number Publication Date
JPS5960278A true JPS5960278A (ja) 1984-04-06
JPS6335946B2 JPS6335946B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-07-18

Family

ID=15890334

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57169646A Granted JPS5960278A (ja) 1982-09-30 1982-09-30 自己診断式金属検出器

Country Status (1)

Country Link
JP (1) JPS5960278A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011237287A (ja) * 2010-05-11 2011-11-24 Eminet Co Ltd 金属検出装置
JP2019002709A (ja) * 2017-06-12 2019-01-10 日新電子工業株式会社 金属検出装置及び診断方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0248848U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1988-09-29 1990-04-04

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5047684A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-08-14 1975-04-28
JPS5526427U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1978-08-10 1980-02-20

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5047684A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-08-14 1975-04-28
JPS5526427U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1978-08-10 1980-02-20

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011237287A (ja) * 2010-05-11 2011-11-24 Eminet Co Ltd 金属検出装置
JP2019002709A (ja) * 2017-06-12 2019-01-10 日新電子工業株式会社 金属検出装置及び診断方法

Also Published As

Publication number Publication date
JPS6335946B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-07-18

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