JPS58138229U - Gas cutter - Google Patents
Gas cutterInfo
- Publication number
- JPS58138229U JPS58138229U JP3474782U JP3474782U JPS58138229U JP S58138229 U JPS58138229 U JP S58138229U JP 3474782 U JP3474782 U JP 3474782U JP 3474782 U JP3474782 U JP 3474782U JP S58138229 U JPS58138229 U JP S58138229U
- Authority
- JP
- Japan
- Prior art keywords
- insulating container
- coil
- gas breaker
- arc
- cylindrical member
- 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
- Arc-Extinguishing Devices That Are Switches (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
図面は本考案の一実施例の要部を概略的に示した断面図
である。
１・・・絶縁容器、２・・・円筒状部材、３・・・円板
状部材、５・・・固定接触子、６・・・環状部材、７・
・・磁気駆動コイル、８・・・アーク走行板、１２・・
・可動接触子。The drawing is a sectional view schematically showing a main part of an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Insulating container, 2... Cylindrical member, 3... Disc-shaped member, 5... Fixed contact, 6... Annular member, 7...
...Magnetic drive coil, 8...Arc traveling plate, 12...
・Movable contact.
Claims (5)
接触子と可動接触子とを接離可能に配設するとともに前
記固定接触子付近の周囲にアーク電流により励磁される
磁気駆動コイルを配設し、前記コイルから生じる磁束を
アークと鎖交さｉてアークを高速回転させることにより
消弧するガスしゃ断器において、前記磁気駆動コイルと
開位置にある可動接触子の先端部付近とを取囲む磁路構
成体を前記絶縁容器の壁部内に埋設したことを特徴とす
るガスしゃ断器。(1) A fixed contact and a movable contact are arranged so as to be able to come into contact with and be separated from each other in an insulating container filled with an arc-extinguishing gas, and a magnetic drive coil is excited by an arc current around the fixed contact. In the gas breaker which extinguishes the arc by interlinking the magnetic flux generated from the coil with the arc and rotating the arc at high speed, the magnetic drive coil and the vicinity of the tip of the movable contact in the open position and A gas breaker characterized in that a magnetic path structure surrounding the insulating container is embedded in a wall of the insulating container.
端部付近とを取り囲む形状の円筒状部材からなっていて
前記絶縁容器の側壁部内に埋設されている実用新案登録
請求の範囲第１項に記載のガスしゃ断器。(2) The magnetic path structure is a cylindrical member that surrounds the coil and the vicinity of the tip of the movable contact, and is embedded in the side wall of the insulating container. The gas breaker according to item 1.
、前記磁路構成体は、前記コイルを取囲むように前記絶
縁容器の側壁部内に埋設されだ円筒状部材と、前記円筒
状部材の端部に外周部が対向するように配置されて前記
上蓋内に埋設された円板状部材とからなっている実用新
案登録請求の範囲第１項に記載のガスしゃ断器。(3) The fixed contact is supported by the upper lid of the insulating container, and the magnetic path structure includes a cylindrical member embedded in a side wall of the insulating container so as to surround the coil, and a cylindrical member embedded in the side wall of the insulating container so as to surround the coil. 2. The gas breaker according to claim 1, which comprises a disc-shaped member embedded in the upper lid and disposed so that an outer peripheral part thereof faces an end of the gas breaker.
タランジ部が一体に形成され、前記円板状部材の外周面
が前記フラ゛ンジ部の内周面に衝合されている実用新案
登録請求の範囲第３項に記載のガスしゃ断器。(4) A tarlange portion projecting radially inward is integrally formed at the end of the cylindrical member, and the outer circumferential surface of the disc-shaped member abuts against the inner circumferential surface of the flange portion. A gas breaker according to claim 3 of the utility model registration claim.
形成されている実用新案登録請求の範囲第２項乃至第４
項のいずれか１つに記載のガスしゃ断器。(5) The cylindrical member is formed with a slit extending in the axial direction.Claims 2 to 4 of the Utility Model Registration Claims
Gas breaker according to any one of the items.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3474782U JPS58138229U (en) | 1982-03-12 | 1982-03-12 | Gas cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3474782U JPS58138229U (en) | 1982-03-12 | 1982-03-12 | Gas cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58138229U true JPS58138229U (en) | 1983-09-17 |
Family
ID=30046237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3474782U Pending JPS58138229U (en) | 1982-03-12 | 1982-03-12 | Gas cutter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58138229U (en) |
-
1982
- 1982-03-12 JP JP3474782U patent/JPS58138229U/en active Pending
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