JPH0433217U - - Google Patents

Info

Publication number
JPH0433217U
JPH0433217U JP7472990U JP7472990U JPH0433217U JP H0433217 U JPH0433217 U JP H0433217U JP 7472990 U JP7472990 U JP 7472990U JP 7472990 U JP7472990 U JP 7472990U JP H0433217 U JPH0433217 U JP H0433217U
Authority
JP
Japan
Prior art keywords
insulating tube
case
lightning arrester
pressure relief
pressure
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
JP7472990U
Other languages
English (en)
Other versions
JP2534804Y2 (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 JP1990074729U priority Critical patent/JP2534804Y2/ja
Publication of JPH0433217U publication Critical patent/JPH0433217U/ja
Application granted granted Critical
Publication of JP2534804Y2 publication Critical patent/JP2534804Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Switch Cases, Indication, And Locking (AREA)

Description

【図面の簡単な説明】
第１図は本考案の実施例を示す概略図、第２図
は要部正断面図、第３図は要部平断面図である。 １……開閉器ケース、２……開閉器カバー、３
……主回路口出線、４……可動接触子、５……避
雷器、６……開閉器接地端子、７……絶縁筒用ケ
ース、８……カバー、９……絶縁筒、１０……放
圧表示装置、１１……避雷器用接地端子、１２…
…接地バー、１３……パツキン、１４……パツキ
ン、１５……絶縁筒押え、１６……ナツト、１７
……導体、１８……接触子、１９……碍子、２０
……パツキン、２１……締付ネジ、２２……支持
台、２３……カバー爪、３１……基座、３２……
ナツト、３３……Ｏリング、３４……ピストン、
３５……反発スプリング、３６……蓋体、３７…
…表示板、３８……鎖、３９……キヤツプ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 開閉器ケース１の外壁を貫通して取り付けられ
    外方端が開口した絶縁筒９と、この絶縁筒９に収
    納された避雷器５と、前記絶縁筒９全体を覆うカ
    バー８付絶縁筒用ケース７と、この絶縁筒用ケー
    ス７に設けられ同絶縁筒用ケース７内の圧力が一
    定以上になつたときに放圧を行わせると共に放圧
    状態を表示する放圧表示装置１０と、前記絶縁筒
    用ケース７に設けられた避雷器用接地端子１１と
    を備えた避雷器内蔵形開閉器。
JP1990074729U 1990-07-12 1990-07-12 避雷器内蔵形開閉器 Expired - Lifetime JP2534804Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990074729U JP2534804Y2 (ja) 1990-07-12 1990-07-12 避雷器内蔵形開閉器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990074729U JP2534804Y2 (ja) 1990-07-12 1990-07-12 避雷器内蔵形開閉器

Publications (2)

Publication Number Publication Date
JPH0433217U true JPH0433217U (ja) 1992-03-18
JP2534804Y2 JP2534804Y2 (ja) 1997-05-07

Family

ID=31614676

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990074729U Expired - Lifetime JP2534804Y2 (ja) 1990-07-12 1990-07-12 避雷器内蔵形開閉器

Country Status (1)

Country Link
JP (1) JP2534804Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60147099U (ja) * 1984-03-08 1985-09-30 日本碍子株式会社 避雷器付き開閉器
JPS6156739U (ja) * 1984-09-18 1986-04-16

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60147099U (ja) * 1984-03-08 1985-09-30 日本碍子株式会社 避雷器付き開閉器
JPS6156739U (ja) * 1984-09-18 1986-04-16

Also Published As

Publication number Publication date
JP2534804Y2 (ja) 1997-05-07

Similar Documents

Publication Publication Date Title
US4076360A (en) Safety device for electrical connector device
JPH0433217U (ja)
CN207320764U (zh) 一种防爆接线盒
CN220475396U (zh) 一种过压保护器
JPH01148690U (ja)
JPH0217953Y2 (ja)
KR920004940Y1 (ko) 자기 복구형 가입자 보호기의 동시 수납이 가능한 전화배선용 종말단자 케이스
JPS6233447Y2 (ja)
JPH0117832Y2 (ja)
JPH0722443U (ja) 開閉器における消弧室
JPH0280938U (ja)
CN2080246U (zh) 螺口插口通用白炽灯灯座
JPH0431726Y2 (ja)
JPH04118568U (ja) 接地線接続装置
JPS63162485U (ja)
JPH0246372U (ja)
JPH0257207U (ja)
JPH032601U (ja)
JPH0420205U (ja)
JPH01140718U (ja)
JPH0275912U (ja)
JPH0316688U (ja)
JPH01158627U (ja)
JPS6152407U (ja)
JPS6242079U (ja)