JPS59128724U - 零相変流器の磁気遮蔽構造 - Google Patents

零相変流器の磁気遮蔽構造

Info

Publication number
JPS59128724U
JPS59128724U JP2270983U JP2270983U JPS59128724U JP S59128724 U JPS59128724 U JP S59128724U JP 2270983 U JP2270983 U JP 2270983U JP 2270983 U JP2270983 U JP 2270983U JP S59128724 U JPS59128724 U JP S59128724U
Authority
JP
Japan
Prior art keywords
magnetic shielding
zero
current transformer
phase current
shielding structure
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
JP2270983U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0246022Y2 (enExample
Inventor
滝本　昭夫
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.)
Kasuga Denki Inc
Original Assignee
Kasuga Denki Inc
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 Kasuga Denki Inc filed Critical Kasuga Denki Inc
Priority to JP2270983U priority Critical patent/JPS59128724U/ja
Publication of JPS59128724U publication Critical patent/JPS59128724U/ja
Application granted granted Critical
Publication of JPH0246022Y2 publication Critical patent/JPH0246022Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Transformers For Measuring Instruments (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
JP2270983U 1983-02-18 1983-02-18 零相変流器の磁気遮蔽構造 Granted JPS59128724U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2270983U JPS59128724U (ja) 1983-02-18 1983-02-18 零相変流器の磁気遮蔽構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2270983U JPS59128724U (ja) 1983-02-18 1983-02-18 零相変流器の磁気遮蔽構造

Publications (2)

Publication Number Publication Date
JPS59128724U true JPS59128724U (ja) 1984-08-30
JPH0246022Y2 JPH0246022Y2 (enExample) 1990-12-05

Family

ID=30153802

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2270983U Granted JPS59128724U (ja) 1983-02-18 1983-02-18 零相変流器の磁気遮蔽構造

Country Status (1)

Country Link
JP (1) JPS59128724U (enExample)

Also Published As

Publication number Publication date
JPH0246022Y2 (enExample) 1990-12-05

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