JPS61100106U - - Google Patents

Info

Publication number
JPS61100106U
JPS61100106U JP18637884U JP18637884U JPS61100106U JP S61100106 U JPS61100106 U JP S61100106U JP 18637884 U JP18637884 U JP 18637884U JP 18637884 U JP18637884 U JP 18637884U JP S61100106 U JPS61100106 U JP S61100106U
Authority
JP
Japan
Prior art keywords
lightning arrester
metal cap
insulator tube
concave groove
carved
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
JP18637884U
Other languages
English (en)
Other versions
JPH0338804Y2 (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 JP1984186378U priority Critical patent/JPH0338804Y2/ja
Publication of JPS61100106U publication Critical patent/JPS61100106U/ja
Application granted granted Critical
Publication of JPH0338804Y2 publication Critical patent/JPH0338804Y2/ja
Expired legal-status Critical Current

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  • Thermistors And Varistors (AREA)

Description

【図面の簡単な説明】
第1図は本考案の実施例を示す縦断面図、第2
図A,Bは金属蓋の縦断面図、第3図及び第4図
並びに第5図及び第6図は絞り加工の工程を示す
要部断面図、第7図は従来例と本考案の絞り加工
を比較したグラフ図、第8図及び第10図は従来
の絞り加工工程を示す縦断面図及び部分縦断面図
、第9図は従来の金属蓋を示す縦断面図である。 1…碍管、4…金属蓋、4a…絞り加工部、5
…バネ、6…抵抗素子、9…凹状溝。

Claims (1)

    【実用新案登録請求の範囲】
  1. 碍管内部に抵抗素子を段積収納してなり、碍管
    の両端部に金属蓋を絞り加工により封着してなる
    避雷器において、前記金属蓋の絞り加工部内周面
    に凹状溝を刻設したことを特徴とする避雷器。
JP1984186378U 1984-12-07 1984-12-07 Expired JPH0338804Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984186378U JPH0338804Y2 (ja) 1984-12-07 1984-12-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984186378U JPH0338804Y2 (ja) 1984-12-07 1984-12-07

Publications (2)

Publication Number Publication Date
JPS61100106U true JPS61100106U (ja) 1986-06-26
JPH0338804Y2 JPH0338804Y2 (ja) 1991-08-15

Family

ID=30743845

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984186378U Expired JPH0338804Y2 (ja) 1984-12-07 1984-12-07

Country Status (1)

Country Link
JP (1) JPH0338804Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5711485A (en) * 1980-06-25 1982-01-21 Meidensha Electric Mfg Co Ltd Arrester
JPS5793103U (ja) * 1980-11-27 1982-06-08

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5711485A (en) * 1980-06-25 1982-01-21 Meidensha Electric Mfg Co Ltd Arrester
JPS5793103U (ja) * 1980-11-27 1982-06-08

Also Published As

Publication number Publication date
JPH0338804Y2 (ja) 1991-08-15

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