JPS58152736U - Gas cutter - Google Patents

Gas cutter

Info

Publication number
JPS58152736U
JPS58152736U JP4894882U JP4894882U JPS58152736U JP S58152736 U JPS58152736 U JP S58152736U JP 4894882 U JP4894882 U JP 4894882U JP 4894882 U JP4894882 U JP 4894882U JP S58152736 U JPS58152736 U JP S58152736U
Authority
JP
Japan
Prior art keywords
arc
gas
contacts
drive coil
magnetic drive
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.)
Granted
Application number
JP4894882U
Other languages
Japanese (ja)
Other versions
JPH0142267Y2 (en
Inventor
金万　直弘
中山　積
山原　登
Original Assignee
日新電機株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 日新電機株式会社 filed Critical 日新電機株式会社
Priority to JP4894882U priority Critical patent/JPS58152736U/en
Publication of JPS58152736U publication Critical patent/JPS58152736U/en
Application granted granted Critical
Publication of JPH0142267Y2 publication Critical patent/JPH0142267Y2/ja
Granted legal-status Critical Current

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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来例の要部を示す縦断面図、第２図は本考案
の一実施例の要部を示す縦断面図である。 １・・・絶縁容器、２・・・上部導体、３・・・下部導
体、７・・・固定コンタクト、９・・・磁気駆動コイル
、１０・・・アーク走行板、１１・・・可動コンタクト
、２０・・・絶縁板。FIG. 1 is a vertical sectional view showing the main parts of a conventional example, and FIG. 2 is a vertical sectional view showing the main parts of an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Insulating container, 2... Upper conductor, 3... Lower conductor, 7... Fixed contact, 9... Magnetic drive coil, 10... Arc traveling plate, 11... Movable contact , 20... Insulating board.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 消弧性を有するガスを封入した容器内に接離可能な対の
接触子を対向配置し、一方の接触子付近をアーク電流が
通電される磁気駆動コイルとアーク走行板とで包囲し、
前記磁気駆動コイルにより生じる磁界の作用により前記
アーク走行板に沿ってアークを回転させて消弧するガス
しゃ断器において、前記アーク走行板の前記コイルと反
対側面の内周寄りの環状部分を除いた領域を絶縁物で被
覆したことを特徴とするガスしゃ断器。A pair of contacts that can be moved in and out are arranged facing each other in a container filled with a gas having arc-extinguishing properties, and the vicinity of one of the contacts is surrounded by a magnetic drive coil to which an arc current is applied and an arc traveling plate,
In the gas breaker which extinguishes the arc by rotating the arc along the arc running plate by the action of the magnetic field generated by the magnetic drive coil, an annular portion of the arc running plate on the side opposite to the coil is removed. A gas breaker characterized by having an area covered with an insulating material.
JP4894882U 1982-04-05 1982-04-05 Gas cutter Granted JPS58152736U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4894882U JPS58152736U (en) 1982-04-05 1982-04-05 Gas cutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4894882U JPS58152736U (en) 1982-04-05 1982-04-05 Gas cutter

Publications (2)

Publication Number Publication Date
JPS58152736U true JPS58152736U (en) 1983-10-13
JPH0142267Y2 JPH0142267Y2 (en) 1989-12-12

Family

ID=30059846

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4894882U Granted JPS58152736U (en) 1982-04-05 1982-04-05 Gas cutter

Country Status (1)

Country Link
JP (1) JPS58152736U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0196631U (en) * 1987-12-21 1989-06-27

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0196631U (en) * 1987-12-21 1989-06-27

Also Published As

Publication number Publication date
JPH0142267Y2 (en) 1989-12-12

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