JPS58160446U

JPS58160446U - overcurrent breaker

Info

Publication number: JPS58160446U
Application number: JP5901782U
Authority: JP
Inventors: 永沢　進生; 加藤　繁雄
Original assignee: 星電器製造株式会社
Priority date: 1982-04-21
Filing date: 1982-04-21
Publication date: 1983-10-26

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図はこの考案の過電流遮断器の実施例の構成を示す
切開図、第２図はこの考案の過電流遮断器の実施例の構
成を示す図でＡは平面図、Ｂは正面図、Ｃは側面図、第
３図はこの考案の過電流遮断器の実施例に使用する操作
子の構成を示す図でＡは平面図、Ｂは正面図、Ｃは底面
図、ＤはＡにおけるＡ−Ａ断面図、Ｅは側面図、第４図
はこの考案の過電流遮断器の実施例に使用する連結板の
形状を示す図でＡは正面図、Ｂは側面図、第５図はこの
考案の過電流遮断器の実施例に使用するケース１１の構
成を示す図でＡは平面図、Ｂは正面図、Ｃは底面図、Ｄ
はＢにおけるＤ−Ｄ断面図、第６図はこの考案の過電流
遮断器の実施例に使用する可動体の形状を示す図でＡは
正面図、Ｂは一部切開平面図、Ｃは背面図、第７図はこ
の考案の過電流遮断器の実施例に使用するカバーの構成
を示す図でＡ（１正面図、Ｂは底面図、Ｃは背面図、Ｄ
は平面図、Ｅは側面図、第８図はこの考案の過電流遮断
器の実施例に使用するローラの形状を示す図、第９図は
この考案の過電流遮断器の実施例に使用する取付体の構
成を示す図でＡは平面図、Ｂは正面図、Ｃは側面図であ
る。１１：ケース、１４：第一の固定端子、１５：第二の固
定端子、１６：バイメタル、２０：操作子、３０：連結
板、３５：可動体、５０：弓形ばね、５１：取付体、６
０：コイルばね、６１：Ｏ−ラ、６５：カバー。ｙＶ５図Ｂ −８１１−Ｄ／　　　　　　　　　　　　　　　　　／”１３　１１
−８　。（Ａ）５２−２　）５１’　　５２−１− ／ノ５６−１　５６−２（オ９図　　　−Fig. 1 is a cutaway view showing the structure of an embodiment of the overcurrent breaker of this invention, and Fig. 2 is a diagram showing the structure of an embodiment of the overcurrent breaker of this invention, where A is a plan view and B is a front view. , C is a side view, FIG. 3 is a diagram showing the configuration of the operator used in the embodiment of the overcurrent circuit breaker of this invention, A is a plan view, B is a front view, C is a bottom view, and D is a view in A. A-A sectional view, E is a side view, FIG. 4 is a diagram showing the shape of the connecting plate used in the embodiment of the overcurrent circuit breaker of this invention, A is a front view, B is a side view, and FIG. A is a plan view, B is a front view, C is a bottom view, and D is a diagram showing the configuration of a case 11 used in an embodiment of the overcurrent circuit breaker of this invention.
6 is a cross-sectional view taken along the line D-D at B, and FIG. 6 is a diagram showing the shape of the movable body used in the embodiment of the overcurrent circuit breaker of this invention. A is a front view, B is a partially cutaway plan view, and C is a rear view. 7 are diagrams showing the structure of the cover used in the embodiment of the overcurrent circuit breaker of this invention. A (1 front view, B a bottom view, C a rear view, D
is a plan view, E is a side view, Fig. 8 is a diagram showing the shape of the roller used in the embodiment of the overcurrent breaker of this invention, and Fig. 9 is used in the embodiment of the overcurrent breaker of this invention. In the drawings showing the configuration of the mounting body, A is a plan view, B is a front view, and C is a side view. 11: Case, 14: First fixed terminal, 15: Second fixed terminal, 16: Bimetal, 20: Operator, 30: Connection plate, 35: Movable body, 50: Arcuate spring, 51: Mounting body, 6
0: Coil spring, 61: O-La, 65: Cover. yV5 diagram B -811-D / /”13 11
-8. (A) 52-2 ) 51' 52-1- /ノ56-1 56-2 (Fig. 9-

Claims

[Scope of utility model registration request]

first and second fixed terminals that penetrate one surface of the case and protrude into the case and are fixedly disposed, one end of which is fixed to the first fixed terminal within the case, and the other end thereof A bimetal disposed so as to be movable toward and away from the second fixed terminal, an operator movably attached to the case, and a bimetal connected to the operator so as to be movable within the case. and an arcuate spring disposed in engagement between the movable body and the free end of the bimetal, wherein at one end of movement of the operator, the other end of the bimetal is connected to the second end of the bimetal. The movable body is moved such that the movable body assumes a position in which it is in contact with the second fixed terminal, and the other end of the bimetal takes a position in which it is in contact with the second fixed terminal at the other end position of the movement of the operator. An overcurrent circuit breaker featuring: