JPS6176643U - - Google Patents

Info

Publication number
JPS6176643U
JPS6176643U JP16093784U JP16093784U JPS6176643U JP S6176643 U JPS6176643 U JP S6176643U JP 16093784 U JP16093784 U JP 16093784U JP 16093784 U JP16093784 U JP 16093784U JP S6176643 U JPS6176643 U JP S6176643U
Authority
JP
Japan
Prior art keywords
pressure relief
ring
main body
body case
cover
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
JP16093784U
Other languages
English (en)
Other versions
JPH025470Y2 (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 JP1984160937U priority Critical patent/JPH025470Y2/ja
Publication of JPS6176643U publication Critical patent/JPS6176643U/ja
Application granted granted Critical
Publication of JPH025470Y2 publication Critical patent/JPH025470Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Switch Cases, Indication, And Locking (AREA)

Description

【図面の簡単な説明】
第１図はこの考案を具体化した一実施例のガス
開閉器における本体ケースに対する放圧蓋の組付
け状態を示す正面図、第２図は放圧蓋及び保護板
の分解斜視図、第３図は封入筒の断面図、第４図
は放圧構造の断面図、第５図は放圧構造の作用を
説明するための断面図である。 １…本体ケース、２…放圧孔、３…Ｏリング受
け部、６…放圧蓋、７…係合フランジ、８…取付
片、１２…保護板、１４…封入筒、１９…封入栓
。

Claims (1)

    【実用新案登録請求の範囲】
  1. 開閉器の本体ケース壁面に放圧孔を透設し、同
    放圧孔の周縁にはＯリング受け部を設けるととも
    に、前記Ｏリング受け部の内周面に対しＯリング
    を介して密嵌される有底の筒状部と同筒状部から
    突設された複数個の取付片とからなる放圧蓋にて
    前記取付片に突設した長孔を介して本体ケースに
    ボルト着することにより前記放圧孔を密閉し、さ
    らに前記放圧蓋の外面に対し同放圧蓋の外方を覆
    う保護板を取付固定したことを特徴とする密閉形
    開閉器の放圧構造。
JP1984160937U 1984-10-24 1984-10-24 Expired JPH025470Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984160937U JPH025470Y2 (ja) 1984-10-24 1984-10-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984160937U JPH025470Y2 (ja) 1984-10-24 1984-10-24

Publications (2)

Publication Number Publication Date
JPS6176643U true JPS6176643U (ja) 1986-05-23
JPH025470Y2 JPH025470Y2 (ja) 1990-02-09

Family

ID=30718849

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984160937U Expired JPH025470Y2 (ja) 1984-10-24 1984-10-24

Country Status (1)

Country Link
JP (1) JPH025470Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4844412U (ja) * 1971-09-29 1973-06-09

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4844412U (ja) * 1971-09-29 1973-06-09

Also Published As

Publication number Publication date
JPH025470Y2 (ja) 1990-02-09

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