JPH0455717U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図及び第２図は、この考案の一実施例によ
る回路遮断器を示す側面断面図、第３図は第１図
の回路遮断器における接合部近傍を示す図、第４
図及び第５図は従来の回路遮断器を示す側面断面
図である。図において、２は固定接触導体、２ａ
は固定接点、３は可動接触導体、３ａは可動接点
、２０は自動引外し装置、２５は可撓性撚り線導
体である。なお、各図中、同一符号は同一又は相
当部分を示す。 1 and 2 are side sectional views showing a circuit breaker according to an embodiment of the invention, FIG. 3 is a view showing the vicinity of the joint in the circuit breaker of FIG. 1, and FIG.
1 and 5 are side sectional views showing a conventional circuit breaker. In the figure, 2 is a fixed contact conductor, 2a
3 is a fixed contact, 3 is a movable contact conductor, 3a is a movable contact, 20 is an automatic tripping device, and 25 is a flexible stranded wire conductor. In each figure, the same reference numerals indicate the same or equivalent parts.

Claims (1)

【実用新案登録請求の範囲】 固定接点を有する固定接触導体、 前記固定接点と接離する可動接点を一方の端部
近傍に有し、電路方向と平行に導出する長辺を持
ち、実質的に長方形の面を有する板状の可動接触
導体、 前記可動接触導体の他方の端部近傍に、前記可
動接触導体の長辺に対して３０度から１５０度ま
での所定の角度を有して導出されるよう接続され
た可撓性撚り線導体、 前記可撓性撚り線導体に電気的に接続され、異
常電流の通電時に応動して前記可動接点を前記固
定接点から開離させる自動引外し装置、 を具備することを特徴とする回路遮断器。[Claims for Utility Model Registration] A fixed contact conductor having a fixed contact, which has a movable contact near one end that makes contact with and separates from the fixed contact, has a long side extending parallel to the direction of the electrical circuit, and has a substantially A plate-shaped movable contact conductor having a rectangular surface, which is guided out near the other end of the movable contact conductor at a predetermined angle from 30 degrees to 150 degrees with respect to the long side of the movable contact conductor. a flexible stranded wire conductor connected to the flexible stranded wire conductor; an automatic tripping device electrically connected to the flexible stranded wire conductor and configured to separate the movable contact from the fixed contact in response to abnormal current conduction; A circuit breaker characterized by comprising: