JPS6099756U - circuit break - Google Patents
circuit breakInfo
- Publication number
- JPS6099756U JPS6099756U JP19306383U JP19306383U JPS6099756U JP S6099756 U JPS6099756 U JP S6099756U JP 19306383 U JP19306383 U JP 19306383U JP 19306383 U JP19306383 U JP 19306383U JP S6099756 U JPS6099756 U JP S6099756U
- Authority
- JP
- Japan
- Prior art keywords
- contact
- conductor
- arc
- tip
- pair
- 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.)
- Granted
Links
Landscapes
- 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
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A、 Bはそれぞれ従来の回路しゃ
断器において、アークランナを有する固定接触子の斜視
図および作用説明図、第5図はこの考案に係る回路しゃ
断器の一例に組み込まれた固定接触子を示す斜視図、第
6図A、 B、 Cは同回路しゃ断器の動作説明図であ
る。
3・・・容器、6,9・・・接点、7,51・・・電気
接触子、8,52・・・導体、14・・・消弧板、14
0′・・・消弧板の非接点側終端、32・・・アーク、
53・・・テークランナ、530・・・アークランナの
非接点側終端、520a・・・負荷側垂直片部、521
・・・接点固着片部。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 of a conventional circuit breaker in different operating states, and Figures 4A and 4B are perspective views and action explanatory views of a fixed contact with an arc runner in the conventional circuit breaker, respectively. 5 is a perspective view showing a fixed contact incorporated in an example of the circuit breaker according to this invention, and FIGS. 6A, B, and C are explanatory views of the operation of the circuit breaker. 3... Container, 6, 9... Contact, 7, 51... Electric contact, 8, 52... Conductor, 14... Arc-extinguishing plate, 14
0'...Non-contact side end of arc extinguishing plate, 32...Arc,
53... Take runner, 530... Non-contact side end of arc runner, 520a... Load side vertical piece, 521
...Contact fixing piece. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
器内で開閉動作する少なくとも1対の電気接触子と、上
記電気接触子の開放動作時に接点間に生じるアークを消
弧するために上記容器内に配設された複数枚の消弧板と
を有し、上記1対の電気接触子のうちの一方の電気接触
子の導体の先端側を該導体の主面側に開口したほぼU字
形に形成するとともに、このほぼU字形先端部の負荷側
垂直片部の先端を接点固着片部として電源側へ延出させ
、この接点固着片部の接点側を向いて上記先端部側へ臨
出するアークランナを上記一方の電気接触子の導体に固
定するとともに、該アークランナの非接点側終端を、上
記消弧板の非接点側終端より接点側に位置するように設
定したことを特徴とする回路しゃ断器。At least one pair of electrical contacts consisting of a conductor and a contact fixed thereto and operating to open and close within the container; a plurality of arc-extinguishing plates disposed in a substantially U-shape with the tip side of the conductor of one of the pair of electric contacts opening toward the main surface side of the conductor; At the same time, the tip of the load-side vertical piece of this substantially U-shaped tip extends toward the power source side as a contact fixing piece, and the contact fixing piece faces the contact side and extends toward the tip side. A circuit breaker characterized in that an arc runner is fixed to the conductor of one of the electric contacts, and the non-contact side termination of the arc runner is set to be located on the contact side from the non-contact side termination of the arc extinguishing plate. vessel.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19306383U JPS6099756U (en) | 1983-12-14 | 1983-12-14 | circuit break |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19306383U JPS6099756U (en) | 1983-12-14 | 1983-12-14 | circuit break |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6099756U true JPS6099756U (en) | 1985-07-08 |
JPS645341Y2 JPS645341Y2 (en) | 1989-02-09 |
Family
ID=30415324
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19306383U Granted JPS6099756U (en) | 1983-12-14 | 1983-12-14 | circuit break |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6099756U (en) |
-
1983
- 1983-12-14 JP JP19306383U patent/JPS6099756U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS645341Y2 (en) | 1989-02-09 |
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