JPS60129053U

JPS60129053U - circuit break

Info

Publication number: JPS60129053U
Application number: JP1761684U
Authority: JP
Inventors: 洋藤井
Original assignee: 三菱電機株式会社
Priority date: 1984-02-08
Filing date: 1984-02-08
Publication date: 1985-08-29

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

[Brief explanation of the drawing]

第１図〜第３図は従来の回路しゃ断器の異なる動作状態
での断面図、第４図は従来の回路しゃ断器における固定
電気低接触子の斜視図、第５図および第一６図は同じ〈
従来の回路しゃ断器における異なる形態の固定電気接触
子の斜視図および使用断面図、第７図および第８図はこ
の考案の固定電気接触子の斜視図および使用断面図であ
る。６．９・・・接点、７，５１・・・電気接触子、８，５
２・・・導体、５２０」・・先端部、５２１・・・元部
、５２２・・・接点固着部、Ｓ・・・段差。なお、図中
同一符号は同一または相当部分を示す。２７２）１２１１　　　　　（ｊ　　　　　ｆｉ□　　
　　　　　　−Figures 1 to 3 are cross-sectional views of a conventional circuit breaker in different operating states, Figure 4 is a perspective view of a fixed electrical low contact in a conventional circuit breaker, and Figures 5 and 16 are same<
FIGS. 7 and 8 are perspective views and cross-sectional views of different types of fixed electric contacts in a conventional circuit breaker; FIGS. 7 and 8 are perspective views and cross-sectional views of the fixed electric contacts of the present invention. 6.9...Contact, 7,51...Electric contact, 8,5
2...Conductor, 520"...Tip part, 521...Base part, 522...Contact fixing part, S...Step. Note that the same reference numerals in the figures indicate the same or corresponding parts. 272) 1211 (j fi□
−

Claims

[Scope of utility model registration request]

A circuit breaker consisting of a conductor and a contact fixed thereto, and equipped with at least one pair of electrical contacts that open and close with each other. , the above-mentioned giant conductor is made by making a step with respect to the base part and protruding almost parallel to the base part in a direction away from the base part, and cutting out the middle part of the conductor on the base side of the tip part of the conductor. A circuit breaker characterized in that a contact fixing part is formed that protrudes in a direction opposite to the tip part.