JPH0428059Y2 - - Google Patents

Info

Publication number
JPH0428059Y2
JPH0428059Y2 JP1990049693U JP4969390U JPH0428059Y2 JP H0428059 Y2 JPH0428059 Y2 JP H0428059Y2 JP 1990049693 U JP1990049693 U JP 1990049693U JP 4969390 U JP4969390 U JP 4969390U JP H0428059 Y2 JPH0428059 Y2 JP H0428059Y2
Authority
JP
Japan
Prior art keywords
output
voltage
comparator
output voltage
primary coil
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.)
Expired
Application number
JP1990049693U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02144765U (en]
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 filed Critical
Priority to JP1990049693U priority Critical patent/JPH0428059Y2/ja
Publication of JPH02144765U publication Critical patent/JPH02144765U/ja
Application granted granted Critical
Publication of JPH0428059Y2 publication Critical patent/JPH0428059Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
JP1990049693U 1990-05-10 1990-05-10 Expired JPH0428059Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990049693U JPH0428059Y2 (en]) 1990-05-10 1990-05-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990049693U JPH0428059Y2 (en]) 1990-05-10 1990-05-10

Publications (2)

Publication Number Publication Date
JPH02144765U JPH02144765U (en]) 1990-12-07
JPH0428059Y2 true JPH0428059Y2 (en]) 1992-07-07

Family

ID=31567607

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990049693U Expired JPH0428059Y2 (en]) 1990-05-10 1990-05-10

Country Status (1)

Country Link
JP (1) JPH0428059Y2 (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011095255A (ja) * 2009-10-30 2011-05-12 Korea Electric Power Corp 送電線の腐食検知器及び腐食検知方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5576226B2 (ja) * 2010-09-16 2014-08-20 ニッカ電測株式会社 金属検出機

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5087097U (en]) * 1973-12-12 1975-07-24
DE2527718A1 (de) * 1975-06-21 1976-12-30 Geb Heuser Margot Pruemm Elektronischer muenzpruefer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011095255A (ja) * 2009-10-30 2011-05-12 Korea Electric Power Corp 送電線の腐食検知器及び腐食検知方法

Also Published As

Publication number Publication date
JPH02144765U (en]) 1990-12-07

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