JPS59181550U - circuit break - Google Patents
circuit breakInfo
- Publication number
- JPS59181550U JPS59181550U JP7633283U JP7633283U JPS59181550U JP S59181550 U JPS59181550 U JP S59181550U JP 7633283 U JP7633283 U JP 7633283U JP 7633283 U JP7633283 U JP 7633283U JP S59181550 U JPS59181550 U JP S59181550U
- Authority
- JP
- Japan
- Prior art keywords
- contact
- conductor
- fixed
- movable
- circuit breaker
- 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
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Aは従来の回路しゃ断器を示す平面断面図、第1
図Bは第1図のB−B線断面図、第2図はアークに働く
力の説明図、第3図はアークの特性を説明する説明図、
第4図はしゃ断器の要部とアーク形状を示す図、第5図
および第6図は導体と接点の形状を示す説明図、第7図
A、 Bはこの考案の一実施例による回路しゃ断器を示
す側断面図、第8図は同実施例の要部を示す側面図であ
る。
2・・・固定導体、2a・・・接点固着部、3・・・固
定接点、4・・・可動接点、5・・・可動導体、5a・
・・接点固着部、5b・・・折曲部、0□、0゜・・・
中心軸。なお、図 ′中、同一符号は同一または相当
部分を示す。Figure 1A is a plan sectional view showing a conventional circuit breaker;
Figure B is a sectional view taken along the line B-B in Figure 1, Figure 2 is an explanatory diagram of the force acting on the arc, and Figure 3 is an explanatory diagram explaining the characteristics of the arc.
Figure 4 is a diagram showing the main parts of the breaker and the shape of the arc, Figures 5 and 6 are explanatory diagrams showing the shapes of the conductor and contacts, and Figures 7A and B are circuit breaker according to an embodiment of this invention. FIG. 8 is a side sectional view showing the main parts of the same embodiment. 2... Fixed conductor, 2a... Contact fixing part, 3... Fixed contact, 4... Movable contact, 5... Movable conductor, 5a.
... Contact fixed part, 5b... Bent part, 0□, 0°...
central axis. In addition, the same reference numerals in the figure indicate the same or corresponding parts.
Claims (1)
閉する1対の可動および固定電気接触子を有した回路し
ゃ断器において、上記可動および固定電気接触子の導体
を、その接点固着部の中心軸が接点の表面に垂直をなす
ようにそれぞれL字形に折曲するとともに、可動電気接
触子の導体には、その上記接点固着部に対して逆向きの
電流路となる折曲部を形成したことを特徴とする回路し
ゃ断器。In a circuit breaker comprising a conductor and a contact fixed to the conductor, and having a pair of movable and fixed electric contacts that open and close with each other, the conductor of the movable and fixed electric contact is connected to the center of the fixed part of the contact. Each is bent into an L-shape so that the axis is perpendicular to the surface of the contact, and the conductor of the movable electric contact is formed with a bent part that serves as a current path in the opposite direction to the fixed part of the contact. A circuit breaker characterized by:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7633283U JPS59181550U (en) | 1983-05-20 | 1983-05-20 | circuit break |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7633283U JPS59181550U (en) | 1983-05-20 | 1983-05-20 | circuit break |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS59181550U true JPS59181550U (en) | 1984-12-04 |
Family
ID=30206379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7633283U Pending JPS59181550U (en) | 1983-05-20 | 1983-05-20 | circuit break |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59181550U (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4825250B1 (en) * | 1968-11-27 | 1973-07-27 | ||
JPS5324861B1 (en) * | 1970-12-24 | 1978-07-24 |
-
1983
- 1983-05-20 JP JP7633283U patent/JPS59181550U/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4825250B1 (en) * | 1968-11-27 | 1973-07-27 | ||
JPS5324861B1 (en) * | 1970-12-24 | 1978-07-24 |
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