JPS6046073U - Overcurrent indicator - Google Patents

Overcurrent indicator

Info

Publication number
JPS6046073U
JPS6046073U JP13685983U JP13685983U JPS6046073U JP S6046073 U JPS6046073 U JP S6046073U JP 13685983 U JP13685983 U JP 13685983U JP 13685983 U JP13685983 U JP 13685983U JP S6046073 U JPS6046073 U JP S6046073U
Authority
JP
Japan
Prior art keywords
split
core
secondary coil
split cores
current transformer
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
JP13685983U
Other languages
Japanese (ja)
Inventor
沢田　明男
Original Assignee
愛知電機株式会社
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 愛知電機株式会社 filed Critical 愛知電機株式会社
Priority to JP13685983U priority Critical patent/JPS6046073U/en
Publication of JPS6046073U publication Critical patent/JPS6046073U/en
Pending legal-status Critical Current

Links

Landscapes

  • Transformers For Measuring Instruments (AREA)
  • Breakers (AREA)
  • Switch Cases, Indication, And Locking (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) [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 the drawing]

第１図は従来の過電流表示装置を配電線に設置した状態
を示す斜視図、第２図は従来の過電流表示装置の縦断正
面図、第３図は２次コイルに使用するコイルボビンの分
解斜視図、第４図は本考案の過電流表示装置の縦断正面
図、第５図は第４図のＡ−Ａ線における断面図である。 １２・・・電流変成器、１３・・・密面、１４・・・制
御部、１５・・・表示部、１８・・・２次コイル、２２
．２４・・・ケース、２７・・・表示窓、ａ、　ｂ・・
・分割鉄心。Figure 1 is a perspective view showing a conventional overcurrent indicator installed on a power distribution line, Figure 2 is a vertical cross-sectional front view of the conventional overcurrent indicator, and Figure 3 is an exploded view of the coil bobbin used for the secondary coil. 4 is a vertical sectional front view of the overcurrent display device of the present invention, and FIG. 5 is a sectional view taken along line A--A in FIG. 4. 12... Current transformer, 13... Closed surface, 14... Control section, 15... Display section, 18... Secondary coil, 22
．． 24...Case, 27...Display window, a, b...
・Split core.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] Ｃ型状に形成された一対の分割鉄心を、互いに分割面を
当接させて矩形状の鉄心を形成し、この鉄心を形成する
上記分割鉄心の一方には、その両側脚部に２次コイルを
それぞれ巻回形成し、この２次コイルを有する分割鉄心
と、２次コイルを有しない分割鉄心とを、弾性絶縁材に
より個別にモールド成形させて分割鉄心を個々に包埋せ
しめたケースを形成し、これらケースを、上記各分割鉄
心の分割面を互いに当接させた状態で接合させて電流変
成器を構成し、この電流変成器の下側に、制御部と表示
部とを内蔵させて下端面に表示窓を備えた密面を取付け
て成る過電流表示装置。A pair of split cores formed in a C-shape are brought into contact with their split surfaces to form a rectangular core, and one of the split cores forming this core has a secondary coil on its both side legs. The split core with the secondary coil and the split core without the secondary coil are individually molded with elastic insulating material to form a case in which the split cores are individually embedded. These cases are joined together with the split surfaces of the split cores in contact with each other to form a current transformer, and a control section and a display section are built into the lower side of the current transformer. An overcurrent display device consisting of a closed surface with a display window attached to the lower end.
JP13685983U 1983-09-02 1983-09-02 Overcurrent indicator Pending JPS6046073U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13685983U JPS6046073U (en) 1983-09-02 1983-09-02 Overcurrent indicator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13685983U JPS6046073U (en) 1983-09-02 1983-09-02 Overcurrent indicator

Publications (1)

Publication Number Publication Date
JPS6046073U true JPS6046073U (en) 1985-04-01

Family

ID=30307586

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13685983U Pending JPS6046073U (en) 1983-09-02 1983-09-02 Overcurrent indicator

Country Status (1)

Country Link
JP (1) JPS6046073U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014175317A (en) * 2013-03-05 2014-09-22 Tdk Corp Coil device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5211141U (en) * 1976-02-25 1977-01-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5211141U (en) * 1976-02-25 1977-01-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014175317A (en) * 2013-03-05 2014-09-22 Tdk Corp Coil device

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