JPH0342569U - - Google Patents

Info

Publication number
JPH0342569U
JPH0342569U JP10293789U JP10293789U JPH0342569U JP H0342569 U JPH0342569 U JP H0342569U JP 10293789 U JP10293789 U JP 10293789U JP 10293789 U JP10293789 U JP 10293789U JP H0342569 U JPH0342569 U JP H0342569U
Authority
JP
Japan
Prior art keywords
phase
current
iron core
amplified
output
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
JP10293789U
Other languages
English (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 JP10293789U priority Critical patent/JPH0342569U/ja
Publication of JPH0342569U publication Critical patent/JPH0342569U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)

Description

【図面の簡単な説明】
第1図は、この考案の一実施例による三相交流
用電流検出器の構成図、第2図は第1図の三相交
流用電流検出器の模型的外観図、第3図は従来の
三相交流用電流検出器の構成図、第4図は従来の
三相交流用電流検出器の外観図である。 図において、1は第1電流検出器、2は第2電
流検出器、3は第3電流検出器を示す。なお、図
中、同一符号は同一、または相当部分を示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. 三相交流電流が各相の鉄心を貫通することによ
    り鉄心の磁路中のホール素子は各相電流に比例し
    た微少な電圧信号に変換し出力する電流検出手段
    と、その変換出力を増幅器により増幅し増幅出力
    を得る増幅手段とを同一のケースに備えたことを
    特徴とする三相交流用電流検出器。
JP10293789U 1989-09-01 1989-09-01 Pending JPH0342569U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10293789U JPH0342569U (ja) 1989-09-01 1989-09-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10293789U JPH0342569U (ja) 1989-09-01 1989-09-01

Publications (1)

Publication Number Publication Date
JPH0342569U true JPH0342569U (ja) 1991-04-22

Family

ID=31651804

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10293789U Pending JPH0342569U (ja) 1989-09-01 1989-09-01

Country Status (1)

Country Link
JP (1) JPH0342569U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015121423A (ja) * 2013-12-20 2015-07-02 株式会社東海理化電機製作所 電流検出装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015121423A (ja) * 2013-12-20 2015-07-02 株式会社東海理化電機製作所 電流検出装置

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