JPS59170271U - current detection device - Google Patents

current detection device

Info

Publication number
JPS59170271U
JPS59170271U JP6343083U JP6343083U JPS59170271U JP S59170271 U JPS59170271 U JP S59170271U JP 6343083 U JP6343083 U JP 6343083U JP 6343083 U JP6343083 U JP 6343083U JP S59170271 U JPS59170271 U JP S59170271U
Authority
JP
Japan
Prior art keywords
light
light emitting
detection device
current detection
line
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
JP6343083U
Other languages
Japanese (ja)
Inventor
中野　善弘
Original Assignee
日本電気株式会社
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 日本電気株式会社 filed Critical 日本電気株式会社
Priority to JP6343083U priority Critical patent/JPS59170271U/en
Publication of JPS59170271U publication Critical patent/JPS59170271U/en
Pending legal-status Critical Current

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  • Measurement Of Current Or Voltage (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例のブロック図、第２図は第１
図の識別合成出力部の一例を示す回路図である。Fig. 1 is a block diagram of an embodiment of the present invention, and Fig. 2 is a block diagram of an embodiment of the present invention.
FIG. 3 is a circuit diagram showing an example of the identification and synthesis output section shown in the figure.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 線路に直列に挿入してありこの線路の第１の方向に流れ
る電流値に応じて発光する第１の発光素子と、この第１
の発光素子に並列に接続してあり前記線路の第２の方向
に流れる電流値に応じて発光する第２の発光素子と、前
記第１及び第２の発光素子の光をそれぞれ受ける第１及
び第２の受光素子と、これら第１及び第２の受光素子の
出力をそれぞれ増幅する第１及び第２の増幅器と、これ
ら両増幅器の出力を受は前記線路に流れる電流の方向と
大きさとを現す信号を出力する回路とからなる電流検出
装置。a first light emitting element inserted in series in a line and emitting light in accordance with a current value flowing in a first direction of the line;
a second light emitting element that is connected in parallel to the light emitting element and emits light according to the value of the current flowing in the second direction of the line; and first and second light emitting elements that receive light from the first and second light emitting elements, respectively. A second light-receiving element, first and second amplifiers that amplify the outputs of the first and second light-receiving elements, respectively; A current detection device consisting of a circuit that outputs a signal representing the current value.
JP6343083U 1983-04-27 1983-04-27 current detection device Pending JPS59170271U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6343083U JPS59170271U (en) 1983-04-27 1983-04-27 current detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6343083U JPS59170271U (en) 1983-04-27 1983-04-27 current detection device

Publications (1)

Publication Number Publication Date
JPS59170271U true JPS59170271U (en) 1984-11-14

Family

ID=30193617

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6343083U Pending JPS59170271U (en) 1983-04-27 1983-04-27 current detection device

Country Status (1)

Country Link
JP (1) JPS59170271U (en)

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