JPH0312336U - - Google Patents

Info

Publication number
JPH0312336U
JPH0312336U JP7225489U JP7225489U JPH0312336U JP H0312336 U JPH0312336 U JP H0312336U JP 7225489 U JP7225489 U JP 7225489U JP 7225489 U JP7225489 U JP 7225489U JP H0312336 U JPH0312336 U JP H0312336U
Authority
JP
Japan
Prior art keywords
pressurization chamber
fixed contact
guide
disposed
arc runner
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
Application number
JP7225489U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP7225489U priority Critical patent/JPH0312336U/ja
Publication of JPH0312336U publication Critical patent/JPH0312336U/ja
Pending legal-status Critical Current

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  • Circuit Breakers (AREA)

Description

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

図面はそれぞれガス遮断器の断面図を示し、第
1図は本考案の1実施例、第2図は従来例である
。 3……昇圧室、4……固定接触子、6……コイ
ル、9……アークランナ、12……流体ガイド、
13……可動接触子、16……絶縁体。
The drawings each show a sectional view of a gas circuit breaker, with FIG. 1 showing one embodiment of the present invention and FIG. 2 showing a conventional example. 3... Pressurization chamber, 4... Fixed contact, 6... Coil, 9... Arc runner, 12... Fluid guide,
13...Movable contact, 16...Insulator.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 絶縁性ガスが封入された昇圧室と、該昇圧室の
上部に配設された固定接触子と、該固定接触子の
外側に設けられ下面に環状のアークランナを配置
した磁界発生装置と、前記昇圧室の下部に配設さ
れた絶縁性筒状の流体ガイドと、該ガイドに挿通
され上端部が前記固定接触子に接離する上下動自
在の可動接触子と、前記アークランナと前記ガイ
ドとの間に対向する前記昇圧室の内壁面に設けら
れ断面が中心方向に突出するほぼ山状に形成され
た環状の絶縁体とを備えたガス遮断器。
a pressurization chamber filled with an insulating gas; a fixed contact disposed above the pressurization chamber; a magnetic field generator provided outside the fixed contact and having an annular arc runner disposed on the lower surface; an insulating cylindrical fluid guide disposed at the lower part of the chamber; a movable contact that is inserted into the guide and whose upper end portion can move up and down toward and away from the fixed contact; and between the arc runner and the guide. and an annular insulator formed on an inner wall surface of the pressurization chamber opposite to the pressurization chamber and having a substantially mountain-shaped cross section protruding toward the center.
JP7225489U 1989-06-20 1989-06-20 Pending JPH0312336U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7225489U JPH0312336U (en) 1989-06-20 1989-06-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7225489U JPH0312336U (en) 1989-06-20 1989-06-20

Publications (1)

Publication Number Publication Date
JPH0312336U true JPH0312336U (en) 1991-02-07

Family

ID=31610031

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7225489U Pending JPH0312336U (en) 1989-06-20 1989-06-20

Country Status (1)

Country Link
JP (1) JPH0312336U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011159539A (en) * 2010-02-02 2011-08-18 Mitsubishi Electric Corp Gas-blast circuit breaker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011159539A (en) * 2010-02-02 2011-08-18 Mitsubishi Electric Corp Gas-blast circuit breaker

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