JPS6410937U - - Google Patents
Info
- Publication number
- JPS6410937U JPS6410937U JP10499787U JP10499787U JPS6410937U JP S6410937 U JPS6410937 U JP S6410937U JP 10499787 U JP10499787 U JP 10499787U JP 10499787 U JP10499787 U JP 10499787U JP S6410937 U JPS6410937 U JP S6410937U
- Authority
- JP
- Japan
- Prior art keywords
- coil
- arc
- disk
- disk main
- main portion
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 239000010949 copper Substances 0.000 claims 1
- 230000004907 flux Effects 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 229910001220 stainless steel Inorganic materials 0.000 claims 1
- 239000010935 stainless steel Substances 0.000 claims 1
- 239000004020 conductor Substances 0.000 description 1
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
Description
第１図は本考案の実施例を示した要部断面図、
第２図は同実施例で用いるアークランナの斜視図
、第３図は第２図の下面図、第４図は従来のガス
遮断器の要部断面図、第５図は従来のガス遮断器
で用いられていたアークランナの下面図である。
１……固定側導体、２……固定接触子、３……
アーク回転用駆動コイル、４……コイルデイスク
、５……短絡環、６……エルコン部、７……アー
クランナ、９……可動接触子。
FIG. 1 is a sectional view of the main part showing an embodiment of the present invention.
Fig. 2 is a perspective view of the arc runner used in the same embodiment, Fig. 3 is a bottom view of Fig. 2, Fig. 4 is a sectional view of main parts of a conventional gas circuit breaker, and Fig. 5 is a conventional gas circuit breaker. It is a bottom view of the arc runner that was used. 1... Fixed side conductor, 2... Fixed contact, 3...
Drive coil for arc rotation, 4... Coil disk, 5... Short circuit ring, 6... Elcon part, 7... Arc runner, 9... Movable contact.
Claims (1)
接離し得る対の接触子と、前記対の接触子の一方
の側に配置されて一端が該一方の接触子に電気的
に接続されたアーク回転用駆動コイルと、前記ア
ーク回転用駆動コイルの他端に接続された環状の
コイルデイスク及び該コイルデイスクの内周に接
合された短絡環を有するアークランナとを備え、
前記対の接触子が離反した際に生じるアークを前
記アークランナに移行させることにより前記駆動
コイルに電流を流してアーク回転用磁束を発生さ
せるアーク回転形のガス遮断器において、 前記コイルデイスクは、前記駆動コイルの他端
に電気的に接続される領域に局部的に設けられた
コイル接続部と該コイル接続部以外の部分を占め
るデイスク主部とからなり、 前記コイル接続部は前記デイスク主部よりも導
電率が高い材料からなつているガス遮断器。 (2) 前記デイスク主部はリングの一部を切り欠
いた形状を有し、前記コイル接続部は該デイスク
主部の切欠部内に配置されて該デイスク主部に接
合されていることを特徴とする実用新案登録請求
の範囲第１項に記載のガス遮断器。 (3) 前記デイスク主部はステンレス鋼からなり
、前記コイル接続部は銅からなつていることを特
徴とする実用新案登録請求の範囲第１項または第
２項のいずれかに記載のガス遮断器。[Claims for Utility Model Registration] (1) A pair of contacts disposed in an arc-extinguishing gas and capable of moving toward and away from each other; an arc runner having an arc rotation drive coil electrically connected to a contact, an annular coil disk connected to the other end of the arc rotation drive coil, and a short circuit ring joined to the inner circumference of the coil disk; Equipped with
In an arc-rotating type gas circuit breaker, which transfers an arc generated when the pair of contacts separates to the arc runner to cause current to flow through the drive coil to generate magnetic flux for rotating the arc, the coil disk is configured to Consisting of a coil connecting portion locally provided in a region electrically connected to the other end of the drive coil, and a disk main portion occupying a portion other than the coil connecting portion, the coil connecting portion is further away from the disk main portion. Gas circuit breakers are also made of materials with high conductivity. (2) The disk main portion has a shape in which a part of a ring is cut out, and the coil connection portion is disposed within the notch of the disk main portion and is joined to the disk main portion. A gas circuit breaker according to claim 1 of the utility model registration claim. (3) The gas circuit breaker according to claim 1 or 2, wherein the disk main part is made of stainless steel, and the coil connection part is made of copper. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10499787U JPS6410937U (en) | 1987-07-08 | 1987-07-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10499787U JPS6410937U (en) | 1987-07-08 | 1987-07-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6410937U true JPS6410937U (en) | 1989-01-20 |
Family
ID=31337217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10499787U Pending JPS6410937U (en) | 1987-07-08 | 1987-07-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6410937U (en) |
-
1987
- 1987-07-08 JP JP10499787U patent/JPS6410937U/ja active Pending
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