JPS6265761U - - Google Patents

Info

Publication number
JPS6265761U
JPS6265761U JP15696885U JP15696885U JPS6265761U JP S6265761 U JPS6265761 U JP S6265761U JP 15696885 U JP15696885 U JP 15696885U JP 15696885 U JP15696885 U JP 15696885U JP S6265761 U JPS6265761 U JP S6265761U
Authority
JP
Japan
Prior art keywords
fuse
vacuum
series circuit
electrodes
pair
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
JP15696885U
Other languages
English (en)
Other versions
JPH0312202Y2 (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 JP1985156968U priority Critical patent/JPH0312202Y2/ja
Publication of JPS6265761U publication Critical patent/JPS6265761U/ja
Application granted granted Critical
Publication of JPH0312202Y2 publication Critical patent/JPH0312202Y2/ja
Expired legal-status Critical Current

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Description

【図面の簡単な説明】
図はこの考案を具体化した一実施例の真空ヒユ
ーズの断面図である。 １……真空容器、２……絶縁スペーサ、３……
絶縁スペーサ、４……シールドケース、９，１０
……電極、１１……ヒユーズエレメント、１２…
…示温材（示温塗料）、１３……抵抗線。

Claims (1)

  1. 【実用新案登録請求の範囲】 筒状をなす一対の絶縁スペーサをシールドケー
    スにて連結して真空容器を形成し、同真空容器の
    両端部から一対の電極を挿通配置するとともにそ
    の内端を互いに対向配置し、同内端間にヒユーズ
    エレメントを接続した真空ヒユーズにおいて、 一方の絶縁スペーサはＰＴＣＲ発熱体から構成
    するとともにその外表面には温度上昇により不可
    逆的に変色する示温材を配置し、又、他方の絶縁
    スペーサ内面に沿つて前記ヒユーズエレメントよ
    りも大きな抵抗値を備えた抵抗線を配置して、前
    記ＰＴＣＲ発熱体、シールドケース及び抵抗線か
    らなる直列回路を形成し、同直列回路を前記電極
    及びヒユーズエレメントの直列回路に対して並列
    に接続したことを特徴とする真空ヒユーズ。
JP1985156968U 1985-10-14 1985-10-14 Expired JPH0312202Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985156968U JPH0312202Y2 (ja) 1985-10-14 1985-10-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985156968U JPH0312202Y2 (ja) 1985-10-14 1985-10-14

Publications (2)

Publication Number Publication Date
JPS6265761U true JPS6265761U (ja) 1987-04-23
JPH0312202Y2 JPH0312202Y2 (ja) 1991-03-22

Family

ID=31079080

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985156968U Expired JPH0312202Y2 (ja) 1985-10-14 1985-10-14

Country Status (1)

Country Link
JP (1) JPH0312202Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5644461U (ja) * 1979-09-17 1981-04-22

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5644461U (ja) * 1979-09-17 1981-04-22

Also Published As

Publication number Publication date
JPH0312202Y2 (ja) 1991-03-22

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