JPS6032741U - circuit break - Google Patents
circuit breakInfo
- Publication number
- JPS6032741U JPS6032741U JP12509583U JP12509583U JPS6032741U JP S6032741 U JPS6032741 U JP S6032741U JP 12509583 U JP12509583 U JP 12509583U JP 12509583 U JP12509583 U JP 12509583U JP S6032741 U JPS6032741 U JP S6032741U
- Authority
- JP
- Japan
- Prior art keywords
- pair
- arc
- plates
- extinguishing
- side plates
- 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) [Abstract] 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を示す側断面図、第２図及
び第３図は第１図の動作説明図、第４図はこの考案に係
る回路しゃ断器に用いられる消弧室の一実施例を示す組
立展開図、第５図はこの考案に係る回路しゃ断器に用い
られる消弧室の一実施例を示す平面図、第６図はこの考
案の動作説明図である。
図において、４は固定接触子、６は固定接点、７は可動
接触子、９は可動接点、１３は消弧室、１４ａ〜１４ｆ
は消弧板、１４１〜１４３は固着部分、１５ａ、１５ｂ
は側板、１５１〜１５３は孔である。なお各図中同一部
分には同一符号を付している。FIG. 1 is a side sectional view showing a conventional circuit breaker, FIGS. 2 and 3 are explanatory diagrams of the operation of FIG. 1, and FIG. FIG. 5 is a plan view showing an embodiment of an arc extinguishing chamber used in a circuit breaker according to this invention, and FIG. 6 is an explanatory view of the operation of this invention. In the figure, 4 is a fixed contact, 6 is a fixed contact, 7 is a movable contact, 9 is a movable contact, 13 is an arc extinguishing chamber, 14a to 14f
is an arc extinguishing plate, 141 to 143 are fixed parts, 15a, 15b
is a side plate, and 151 to 153 are holes. Note that the same parts in each figure are given the same reference numerals.
Claims (2)
接触子の開離吟に発生するアークを消−弧する複数枚の
消弧板と前記複数枚の消弧板を挾持する一対の側板とか
らなる消弧室を備えた回路しゃ断器において、前記複数
枚の消弧板の前記・ 一対の側板への固着部分もしくは
前記固着部分近傍部のみを前記一対の側板に接触させ、
他の部分を前記一対の側板から離し、かつ前記固着部分
を少くとも上下位置において異ならせることにより、前
記複数枚の消弧板間の絶縁距離を増加させるようにした
回路しゃ断器。(1) At least one pair of contacts that open and close, a plurality of arc-extinguishing plates that extinguish arcs generated when the pair of contacts open and close, and a pair of arc-extinguishing plates that hold the plurality of arc-extinguishing plates. In a circuit breaker equipped with an arc extinguishing chamber consisting of side plates, only the portions of the plurality of arc extinguishing plates fixed to the pair of side plates or the portions near the fixed portions are brought into contact with the pair of side plates,
A circuit breaker in which the insulation distance between the plurality of arc-extinguishing plates is increased by separating the other parts from the pair of side plates and making the fixed parts different at least in the upper and lower positions.
枚毎逆に千鳥状に配置されている実用新案登録請求の範
囲第（１）項記載の回路しゃ断器。(2) The circuit breaker according to claim 1, wherein the portions of the plurality of arc-extinguishing plates fixed to the pair of side plates are arranged in a reverse staggered manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12509583U JPS6032741U (en) | 1983-08-10 | 1983-08-10 | circuit break |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12509583U JPS6032741U (en) | 1983-08-10 | 1983-08-10 | circuit break |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6032741U true JPS6032741U (en) | 1985-03-06 |
Family
ID=30284941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12509583U Pending JPS6032741U (en) | 1983-08-10 | 1983-08-10 | circuit break |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6032741U (en) |
-
1983
- 1983-08-10 JP JP12509583U patent/JPS6032741U/en active Pending
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