JPS59178851U - circuit break - Google Patents

circuit break

Info

Publication number
JPS59178851U
JPS59178851U JP7474283U JP7474283U JPS59178851U JP S59178851 U JPS59178851 U JP S59178851U JP 7474283 U JP7474283 U JP 7474283U JP 7474283 U JP7474283 U JP 7474283U JP S59178851 U JPS59178851 U JP S59178851U
Authority
JP
Japan
Prior art keywords
arc
plate
insulating
insulating plate
extinguishing
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
JP7474283U
Other languages
Japanese (ja)
Inventor
伸示 山県
田丸　繁見
洋 藤井
日出夫 諏原
久常　文夫
細貝　節夫
村田　士郎
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 JP7474283U priority Critical patent/JPS59178851U/en
Publication of JPS59178851U publication Critical patent/JPS59178851U/en
Pending legal-status Critical Current

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  • 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 drawings]

第１図〜第３図は従来の回路しゃ断器を異なる動作状態
ごとに示す断面図、第４図はこの考案に係る回路しゃ断
器の一例を示す断面図、第５図は同回路しゃ断器におけ
る要部の斜視図である。 ３・・・絶縁容器、４．７・・・電気接触子、５．８・
・・導体、６．９・・・接点、１４・・・消弧板、１４
ａ・・・突出端部、１４ｂ・・・前端、１５・・・第１
の絶縁板、１６・・・第２の絶縁板。なお、図中同一符
号は同一もしくは相当部分を示す。Figures 1 to 3 are cross-sectional views showing conventional circuit breakers in different operating states, Figure 4 is a cross-sectional view showing an example of the circuit breaker according to this invention, and Figure 5 is a cross-sectional view of the circuit breaker according to the invention. FIG. 3 is a perspective view of main parts. 3... Insulating container, 4.7... Electric contact, 5.8.
... Conductor, 6.9... Contact, 14... Arc-extinguishing plate, 14
a... Projecting end portion, 14b... Front end, 15... First
an insulating plate, 16... a second insulating plate. Note that the same reference numerals in the figures indicate the same or corresponding parts.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 絶縁物で構成された容器と、導体およびこれに固着され
た接点とからなり上記容器内で開閉動作する少なくとも
１対の電気接触子と、磁性材料でＵ字形に形成されて上
記両液触子が開離する時上記接点から発生するアークを
消弧する消弧板と、この消弧板の一方の突出端部および
アーク走行方向前方の端部の２個所でそれぞれ上記絶縁
板を支持する第１および第２の絶縁板とを具備した回路
しゃ断器。A container made of an insulating material, at least one pair of electric contacts that are made of a conductor and a contact fixed thereto and that open and close within the container, and both liquid contactors that are formed in a U-shape and made of a magnetic material. an arc-extinguishing plate that extinguishes the arc generated from the contact when the contacts open; and a second arc-extinguishing plate that supports the insulating plate at two locations, one protruding end of the arc-extinguishing plate and the forward end in the arc running direction. A circuit breaker comprising a first insulating plate and a second insulating plate.
JP7474283U 1983-05-17 1983-05-17 circuit break Pending JPS59178851U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7474283U JPS59178851U (en) 1983-05-17 1983-05-17 circuit break

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7474283U JPS59178851U (en) 1983-05-17 1983-05-17 circuit break

Publications (1)

Publication Number Publication Date
JPS59178851U true JPS59178851U (en) 1984-11-29

Family

ID=30204825

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7474283U Pending JPS59178851U (en) 1983-05-17 1983-05-17 circuit break

Country Status (1)

Country Link
JP (1) JPS59178851U (en)

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