JPS6128251U - arc extinguisher - Google Patents
arc extinguisherInfo
- Publication number
- JPS6128251U JPS6128251U JP11585484U JP11585484U JPS6128251U JP S6128251 U JPS6128251 U JP S6128251U JP 11585484 U JP11585484 U JP 11585484U JP 11585484 U JP11585484 U JP 11585484U JP S6128251 U JPS6128251 U JP S6128251U
- Authority
- JP
- Japan
- Prior art keywords
- arc
- arc extinguishing
- plate
- side plates
- 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はこの考案の一実施例の断面図、第２図は部分斜
視図、第３図は分解斜視図、第４図はリモートコントロ
ール式回路しゃ断器の断面図、第５図は従来例の、断面
図である。
２・・・消弧室、４・・・消弧グリッド、８，９・・・
アーク走行板、１６・」・環流側板、１９・・・遮へい
壁、２０・・・耐圧用すき間、２２・・・接点部、２３
・・・固定接点、２４・・・可動接点。Fig. 1 is a sectional view of an embodiment of this invention, Fig. 2 is a partial perspective view, Fig. 3 is an exploded perspective view, Fig. 4 is a sectional view of a remote control type circuit breaker, and Fig. 5 is a conventional example. FIG. 2... Arc extinguishing chamber, 4... Arc extinguishing grid, 8, 9...
Arc running plate, 16. Circulation side plate, 19... Shielding wall, 20... Pressure-proof gap, 22... Contact portion, 23
...Fixed contact, 24...Movable contact.
Claims (1)
と、この消弧グリッドの上下より前方に延出した一対の
アーク走行板と、前記消弧グリッドの前方に配置された
一対の環流側板と、これらの環流側板の間で環流側板の
前側に配設されて固定接点を前記アーク走行板の一方に
接続するとともに可動接点の開成位置が前記環流側板間
で前記アーク走行板の他方に接近するアーク電磁駆動型
接点部と、前記環流側板に形成されて前記可動接点の開
成位置とこれに接近する前記アーク走行板の間に位置し
しかもそのアーク走行板との間に耐圧用すき間を形成し
た消耗粉遮へい壁とを備えた消弧装置。an arc extinguishing chamber, an arc extinguishing grid disposed on the back side of the arc extinguishing chamber, a pair of arc running plates extending forward from above and below the arc extinguishing grid, and an arc extinguishing plate disposed in front of the arc extinguishing grid. a pair of reflux side plates arranged on the front side of the reflux side plates between these reflux side plates, a fixed contact is connected to one of the arc running plates, and the open position of the movable contact is between the reflux side plates and the arc running plate. an arc electromagnetic drive type contact portion approaching the other side of the contact portion, and a pressure-resistant gap formed on the circulation side plate and located between the open position of the movable contact and the arc traveling plate approaching this, and between the arc traveling plate and the arc traveling plate; An arc extinguishing device equipped with a consumable powder shielding wall formed with a consumable powder shielding wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11585484U JPS6128251U (en) | 1984-07-25 | 1984-07-25 | arc extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11585484U JPS6128251U (en) | 1984-07-25 | 1984-07-25 | arc extinguisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6128251U true JPS6128251U (en) | 1986-02-20 |
Family
ID=30674810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11585484U Pending JPS6128251U (en) | 1984-07-25 | 1984-07-25 | arc extinguisher |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6128251U (en) |
-
1984
- 1984-07-25 JP JP11585484U patent/JPS6128251U/en active Pending
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