JPS58183753U - Hardwire circuit breaker - Google Patents
Hardwire circuit breakerInfo
- Publication number
- JPS58183753U JPS58183753U JP8246782U JP8246782U JPS58183753U JP S58183753 U JPS58183753 U JP S58183753U JP 8246782 U JP8246782 U JP 8246782U JP 8246782 U JP8246782 U JP 8246782U JP S58183753 U JPS58183753 U JP S58183753U
- Authority
- JP
- Japan
- Prior art keywords
- arc
- circuit breaker
- opening
- runner
- 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図は従来の配線用遮断器を示す側断面図、第２図は
第１図のアークランナと消弧室部分の平面図、第３図は
この考案に係る配線用遮断器のアークランナと消弧室部
分の一実施例を示す平面図、第４図はこの考案に係る配
線用遮断器のアークランナと消弧室部分の他の実施例を
示す平面図である。
図において、各図中同一部分には同一符号を付しており
、１はベース、７は可動子、１２は可動接触子、１５は
固定子、１６は固定接触子、３６はアークランナ、３８
は側板、４２は消弧室、４３はグリッド、４３１は開口
部である。Fig. 1 is a side sectional view showing a conventional molded circuit breaker, Fig. 2 is a plan view of the arc runner and arc extinguishing chamber portion of Fig. FIG. 4 is a plan view showing one embodiment of the arc chamber portion, and FIG. 4 is a plan view showing another embodiment of the arc runner and arc extinguishing chamber portion of the molded circuit breaker according to this invention. In the figures, the same parts in each figure are given the same reference numerals, and 1 is the base, 7 is the mover, 12 is the movable contact, 15 is the stator, 16 is the fixed contact, 36 is the arc runner, and 38 is the movable contact.
42 is a side plate, 42 is an arc extinguishing chamber, 43 is a grid, and 431 is an opening.
Claims (2)
定子、前記固定接触子に相対する可動接触′ 子を一端
部に有する可動子１、前記可動子を開閉操作する開閉機
構、前記可動接触子の前記固定接触子からの開離時に生
じるアークを消弧する複数枚のグリッドを有する消弧室
、前記アークを前記消弧室に導くアークランナ、及び前
記アークランナのアーク走行方向に並行して前記アーク
ランナに対して垂直に設けられた一対の側板を備え、前
記一対の側板の間隔を前記グリッドの開口部より狭くし
た配線用遮断器。(1) A stator fixed to a base and having a fixed contact at one end, a mover 1 having a movable contact at one end opposite to the fixed contact, an opening/closing mechanism for opening and closing the mover, and the movable An arc extinguishing chamber having a plurality of grids for extinguishing an arc generated when a contact is separated from the fixed contact, an arc runner that guides the arc to the arc extinguishing chamber, and an arc running direction parallel to the arc traveling direction of the arc runner. A molded circuit breaker comprising a pair of side plates provided perpendicularly to the arc runner, the distance between the pair of side plates being narrower than the opening of the grid.
ことを特徴とする配線用遮断器。(2) A molded circuit breaker characterized in that the width of the arc runner is narrower than the opening of the grid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8246782U JPS58183753U (en) | 1982-06-01 | 1982-06-01 | Hardwire circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8246782U JPS58183753U (en) | 1982-06-01 | 1982-06-01 | Hardwire circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58183753U true JPS58183753U (en) | 1983-12-07 |
Family
ID=30091532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8246782U Pending JPS58183753U (en) | 1982-06-01 | 1982-06-01 | Hardwire circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58183753U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60148028A (en) * | 1984-01-13 | 1985-08-05 | 三菱電機株式会社 | Circuit breaker |
| JPS60148026A (en) * | 1984-01-13 | 1985-08-05 | 三菱電機株式会社 | Circuit breaker |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5220569B1 (en) * | 1965-11-17 | 1977-06-04 |
-
1982
- 1982-06-01 JP JP8246782U patent/JPS58183753U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5220569B1 (en) * | 1965-11-17 | 1977-06-04 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60148028A (en) * | 1984-01-13 | 1985-08-05 | 三菱電機株式会社 | Circuit breaker |
| JPS60148026A (en) * | 1984-01-13 | 1985-08-05 | 三菱電機株式会社 | Circuit breaker |
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