JPS59135474U - current measuring device - Google Patents

current measuring device

Info

Publication number
JPS59135474U
JPS59135474U JP2844283U JP2844283U JPS59135474U JP S59135474 U JPS59135474 U JP S59135474U JP 2844283 U JP2844283 U JP 2844283U JP 2844283 U JP2844283 U JP 2844283U JP S59135474 U JPS59135474 U JP S59135474U
Authority
JP
Japan
Prior art keywords
measuring device
current measuring
signal
converts
detection 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.)
Pending
Application number
JP2844283U
Other languages
Japanese (ja)
Inventor
岡部　正博
山部　正樹
北村　芳隆
古川　泰男
Original Assignee
富士通株式会社
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 富士通株式会社 filed Critical 富士通株式会社
Priority to JP2844283U priority Critical patent/JPS59135474U/en
Publication of JPS59135474U publication Critical patent/JPS59135474U/en
Pending legal-status Critical Current

Links

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) [Summary] 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 drawings]

第１図は従来の電流測定装置を示す。第２図は本考案の
一実施例、第３図、第４図は夫々本考案の他の実施例を
示す。図において１は検出コイル、４は測定器、５は発
光素子、１０は光ファイバ、１１は受光素子を示す。FIG. 1 shows a conventional current measuring device. FIG. 2 shows one embodiment of the present invention, and FIGS. 3 and 4 respectively show other embodiments of the present invention. In the figure, 1 is a detection coil, 4 is a measuring device, 5 is a light emitting element, 10 is an optical fiber, and 11 is a light receiving element.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ボビンにコイルを巻装した放電電流検出コイル、該検出
コイルの出力電流を光信号に変換する発光素子、該光信
号を伝送する光ファイバを設け、該光ファイバからの光
信号を受光素子で電気信号に変換して測定器に入力する
ことを特徴とする電流測定装置。A discharge current detection coil with a coil wound around a bobbin, a light emitting element that converts the output current of the detection coil into an optical signal, and an optical fiber that transmits the optical signal are provided. A current measuring device that converts the signal into a signal and inputs it to a measuring device.
JP2844283U 1983-02-28 1983-02-28 current measuring device Pending JPS59135474U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2844283U JPS59135474U (en) 1983-02-28 1983-02-28 current measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2844283U JPS59135474U (en) 1983-02-28 1983-02-28 current measuring device

Publications (1)

Publication Number Publication Date
JPS59135474U true JPS59135474U (en) 1984-09-10

Family

ID=30159330

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2844283U Pending JPS59135474U (en) 1983-02-28 1983-02-28 current measuring device

Country Status (1)

Country Link
JP (1) JPS59135474U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013131487A (en) * 2011-11-22 2013-07-04 National Institute Of Advanced Industrial & Technology Plasma evaluation device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013131487A (en) * 2011-11-22 2013-07-04 National Institute Of Advanced Industrial & Technology Plasma evaluation device

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