JPS59129144U - circuit break - Google Patents
circuit breakInfo
- Publication number
- JPS59129144U JPS59129144U JP2329783U JP2329783U JPS59129144U JP S59129144 U JPS59129144 U JP S59129144U JP 2329783 U JP2329783 U JP 2329783U JP 2329783 U JP2329783 U JP 2329783U JP S59129144 U JPS59129144 U JP S59129144U
- Authority
- JP
- Japan
- Prior art keywords
- fixed
- conductor
- contacts
- pair
- contact
- 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図は従来の回路しゃ断器の一部破断側面図、第2図
は第1図のA−A線矢親図、第3図は電流がおよぼす磁
気力の説明図、第4図はこの考案の一実施例にかかる回
路しゃ断器の一部破断側面図、1第5図は第4図の固定
接点部分の説明図、第6図は第5図のB−B線矢親図で
ある。
2・・・・・・固定接触子、3・・・・・・固定導体、
3a・・・・・・固定導体主部、3b・・・・・・凸部
、4・・・・・・固定接点、5・・・・・・可動接触子
、6・・・・・・可動導体、7・・・・・・可動接点、
9・・・・・・アーク、11・・・・・・アーク走行板
、C−CおよびD−D・・・・・・中心軸。なお、図中
同一符号は同一または相当部分を示す。Fig. 1 is a partially cutaway side view of a conventional circuit breaker, Fig. 2 is an A-A line arrow diagram in Fig. 1, Fig. 3 is an explanatory diagram of the magnetic force exerted by the current, and Fig. 4 is this diagram. A partially cutaway side view of a circuit breaker according to an embodiment of the invention, 1. FIG. 5 is an explanatory diagram of the fixed contact portion in FIG. 4, and FIG. 6 is an arrow diagram along the line B-B in FIG. . 2... Fixed contact, 3... Fixed conductor,
3a...Fixed conductor main part, 3b...Convex portion, 4...Fixed contact, 5...Movable contact, 6...... Movable conductor, 7... Movable contact,
9...Arc, 11...Arc running plate, C-C and D-D...Central axis. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
動される少なくとも1対の接触子を有し、上記1対の接
触子の閉成時、これらを流れる電流の向きが同一で、は
ぼ平行になるよう構成された回路しゃ断器において、上
記1対の接触子の導体のうち、固定導体に、固定導体主
部の中心軸に対して直角な中心軸を有する凸部を形成す
るとともに、その凸部の先端に固定接点を固着し、かつ
上記固定接点上に発生するアークを転流)せて、上記固
定導体主部を流れる電流に対して異方向となる電流を発
生させるアーク走行板を上記凸部の側面に設け、上記ア
ーク走行板を、その先端に向かうにつれて上記固定導体
主部から離れるように、この固定導体主部に対して傾斜
させたことを特徴とする回路しゃ断器。It is composed of a conductor and a contact fixed to the conductor, and has at least one pair of contacts that are driven to open and close, and when the pair of contacts is closed, the direction of the current flowing through them is the same, and In the circuit breaker configured to be parallel to each other, a convex portion having a central axis perpendicular to a central axis of the main portion of the fixed conductor is formed on the fixed conductor among the conductors of the pair of contacts, and A fixed contact is fixed to the tip of the convex part, and an arc traveling plate that commutates the arc generated on the fixed contact to generate a current in a direction different from the current flowing through the main part of the fixed conductor. is provided on a side surface of the convex portion, and the arc traveling plate is inclined with respect to the main portion of the fixed conductor so as to move away from the main portion of the fixed conductor toward the tip thereof.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2329783U JPS59129144U (en) | 1983-02-17 | 1983-02-17 | circuit break |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2329783U JPS59129144U (en) | 1983-02-17 | 1983-02-17 | circuit break |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS59129144U true JPS59129144U (en) | 1984-08-30 |
Family
ID=30154386
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2329783U Pending JPS59129144U (en) | 1983-02-17 | 1983-02-17 | circuit break |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59129144U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5484280A (en) * | 1977-12-17 | 1979-07-05 | Kawamura Denki Sangyo | Contact protector |
-
1983
- 1983-02-17 JP JP2329783U patent/JPS59129144U/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5484280A (en) * | 1977-12-17 | 1979-07-05 | Kawamura Denki Sangyo | Contact protector |
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