JPS59132143U - circuit break - Google Patents

circuit break

Info

Publication number
JPS59132143U
JPS59132143U JP2605683U JP2605683U JPS59132143U JP S59132143 U JPS59132143 U JP S59132143U JP 2605683 U JP2605683 U JP 2605683U JP 2605683 U JP2605683 U JP 2605683U JP S59132143 U JPS59132143 U JP S59132143U
Authority
JP
Japan
Prior art keywords
arc
pair
extinguishing chamber
holes
metal plate
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
JP2605683U
Other languages
Japanese (ja)
Inventor
伸示 山県
久常　文之
洋 藤井
田丸　繁見
細貝　節夫
高塚　卓雄
Original Assignee
三菱電機株式会社
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 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP2605683U priority Critical patent/JPS59132143U/en
Publication of JPS59132143U publication Critical patent/JPS59132143U/en
Pending legal-status Critical Current

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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図はこの考案の一実施例に係る消弧室部を示す斜視
図、第２図は第１図の組立展開図、第３図は熱吸収体の
ガスの流れを示す図、第４図はこの考案に係る消弧室部
の他の実施例を示す組立展開図である。 °　２・・・固定接点、３・・・可動接点、５・・・消
弧室、６・・・消弧板、７・・・側板、８．９・・・熱
吸収体、８ａ・・・　　　　孔。なお、図中同一符号は
同一または相当部分を示す。 、　　第１図 第４図Fig. 1 is a perspective view showing an arc extinguishing chamber according to an embodiment of this invention, Fig. 2 is an exploded view of the assembly of Fig. 1, Fig. 3 is a diagram showing the flow of gas in the heat absorber, and Fig. 4 The figure is an assembled exploded view showing another embodiment of the arc extinguishing chamber according to this invention. ° 2... Fixed contact, 3... Movable contact, 5... Arc extinguishing chamber, 6... Arc extinguishing plate, 7... Side plate, 8.9... Heat absorber, 8a...・ Hole. Note that the same reference numerals in the figures indicate the same or corresponding parts. , Figure 1 Figure 4

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 開閉する少なくとも１対の接点と、前記１対の接点の開
離時に発生するアークを消弧する複数校の消弧板を、１
対の側板間に架設してなる消弧室とを備えた構成で、複
数個の孔があいた金属板からなる熱吸収体゛と、波形の
金属板からなる熱吸収体とを、互いに間隔を保ち、かつ
孔のあいた熱吸収体が内側に位置するように、前記消弧
室内の上部空間もしくは背面空間の少なくとも一方に設
置したことを特徴とする回路しゃ断器。　　　　、At least one pair of contacts that open and close, and a plurality of arc extinguishing plates that extinguish arcs generated when the pair of contacts open and close,
It has a configuration that includes an arc extinguishing chamber built between a pair of side plates, and a heat absorber made of a metal plate with a plurality of holes and a heat absorber made of a corrugated metal plate are placed at a distance from each other. 1. A circuit breaker, characterized in that the circuit breaker is installed in at least one of an upper space or a rear space in the arc-extinguishing chamber so that the heat absorbing body with holes is located inside the arc-extinguishing chamber. ,
JP2605683U 1983-02-22 1983-02-22 circuit break Pending JPS59132143U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2605683U JPS59132143U (en) 1983-02-22 1983-02-22 circuit break

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2605683U JPS59132143U (en) 1983-02-22 1983-02-22 circuit break

Publications (1)

Publication Number Publication Date
JPS59132143U true JPS59132143U (en) 1984-09-04

Family

ID=30157013

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2605683U Pending JPS59132143U (en) 1983-02-22 1983-02-22 circuit break

Country Status (1)

Country Link
JP (1) JPS59132143U (en)

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