JPS582952U - Coil for short circuit sensor - Google Patents

Coil for short circuit sensor

Info

Publication number
JPS582952U
JPS582952U JP9865381U JP9865381U JPS582952U JP S582952 U JPS582952 U JP S582952U JP 9865381 U JP9865381 U JP 9865381U JP 9865381 U JP9865381 U JP 9865381U JP S582952 U JPS582952 U JP S582952U
Authority
JP
Japan
Prior art keywords
coil
plate
notch
circuit sensor
shape
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
JP9865381U
Other languages
Japanese (ja)
Other versions
JPH0215308Y2 (en
Inventor
森　存
Original Assignee
松下電工株式会社
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 松下電工株式会社 filed Critical 松下電工株式会社
Priority to JP9865381U priority Critical patent/JPS582952U/en
Publication of JPS582952U publication Critical patent/JPS582952U/en
Application granted granted Critical
Publication of JPH0215308Y2 publication Critical patent/JPH0215308Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Transformers For Measuring Instruments (AREA)
  • Breakers (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図および第２図は従来例の斜視図、第３図はこの発
明の第１の実施例を適用した回路しゃ断器の断面図、第
４図はそのコイルの分解斜視図、　。 第５図は斜視図、第６図は第２の実施例の分解斜−視図
である。 ２０、　２０’・・・第１のコ′イル素片、２１，２１
′９．２２．２２’・・・第２のコイル素片、２１ａ。 ２２ａ・・・一端部、２５．２６・・・切欠き部、２９
゜３０・・・逃げ部（他端部）、Ｗ・・・板幅、Ｄ・・
・深さ、Ｄ′・・・板厚、Ｐｌ、　Ｐ２−７・絶縁間隙
。1 and 2 are perspective views of a conventional example, FIG. 3 is a sectional view of a circuit breaker to which a first embodiment of the present invention is applied, and FIG. 4 is an exploded perspective view of its coil. FIG. 5 is a perspective view, and FIG. 6 is an exploded perspective view of the second embodiment. 20, 20'...first coil segment, 21, 21
'9.22.22'...Second coil piece, 21a. 22a...One end portion, 25.26...Notch portion, 29
゜30... Relief part (other end), W... Board width, D...
・Depth, D'...Plate thickness, Pl, P2-7・Insulation gap.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 所定の板幅をもった板状体をコ字ないしＵ字形に折曲す
るとともに両端部の幅方向の互いに反対側に前記板幅の
半分以下の深さの切欠き部を形成した第１のコイル素片
と、平面略し字板形であって前記切欠き部の深さに相当
する板厚を有して自己の一端部を前記切欠き部に接合す
るとともに自己の他端部を前記第１のコイル素片の対向
端に絶縁間隙をおいて位置させることにより第１のコイ
ル素片とともに１巻きのコイルを形成する一対の第２の
コイル素片とを備えた短絡センサ用コイル。A first method in which a plate-shaped body having a predetermined width is bent into a U-shape or a U-shape, and cutouts having a depth of less than half the width of the plate are formed on opposite sides in the width direction at both ends. A coil element, which is in the shape of an abbreviated plate in plan and has a plate thickness corresponding to the depth of the notch, has one end thereof joined to the notch, and the other end thereof is joined to the notch. A coil for a short-circuit sensor, comprising a pair of second coil pieces that form a one-turn coil together with the first coil piece by being positioned at opposite ends of the first coil piece with an insulating gap between them.
JP9865381U 1981-06-30 1981-06-30 Coil for short circuit sensor Granted JPS582952U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9865381U JPS582952U (en) 1981-06-30 1981-06-30 Coil for short circuit sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9865381U JPS582952U (en) 1981-06-30 1981-06-30 Coil for short circuit sensor

Publications (2)

Publication Number Publication Date
JPS582952U true JPS582952U (en) 1983-01-10
JPH0215308Y2 JPH0215308Y2 (en) 1990-04-25

Family

ID=29893402

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9865381U Granted JPS582952U (en) 1981-06-30 1981-06-30 Coil for short circuit sensor

Country Status (1)

Country Link
JP (1) JPS582952U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60161782U (en) * 1984-04-05 1985-10-26 中央発條株式会社 hose clamp

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49105130A (en) * 1973-02-13 1974-10-04

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49105130A (en) * 1973-02-13 1974-10-04

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60161782U (en) * 1984-04-05 1985-10-26 中央発條株式会社 hose clamp

Also Published As

Publication number Publication date
JPH0215308Y2 (en) 1990-04-25

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