JPS62192517U - - Google Patents

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Publication number
JPS62192517U
JPS62192517U JP8186586U JP8186586U JPS62192517U JP S62192517 U JPS62192517 U JP S62192517U JP 8186586 U JP8186586 U JP 8186586U JP 8186586 U JP8186586 U JP 8186586U JP S62192517 U JPS62192517 U JP S62192517U
Authority
JP
Japan
Prior art keywords
holding body
discharge
attached
limiting element
wire
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
JP8186586U
Other languages
Japanese (ja)
Other versions
JPH0720815Y2 (en
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 JP1986081865U priority Critical patent/JPH0720815Y2/en
Publication of JPS62192517U publication Critical patent/JPS62192517U/ja
Application granted granted Critical
Publication of JPH0720815Y2 publication Critical patent/JPH0720815Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Insulators (AREA)

Description

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

第１図は本考案に係る絶縁被覆電線の雷断線保
護装置の一実施例を示す全体図、第２図は第１図
の部分拡大図、第３図は第２図の側断面図、第４
図は抱持体の動きを説明するための側面図、第５
図はネジ部材と芯線との接続状態を示すための断
面図、第６図はアークホーンの平面図、第７図は
従来の雷断線保護装置の全体図、第８図及び第９
図は従来の放電用電極を説明するための側断面図
である。 ２０……碍子本体、２１……腕金、２２……絶
縁被覆電線、２４……抱持体、２６……絶縁カバ
ー、２８……限流要素ユニツト、２８ａ……接地
側電極、２８ｂ……放電側電極、２９……アーク
ホーン、３０……ネジ部材。 Fig. 1 is an overall view showing an embodiment of the lightning breakage protection device for insulated wires according to the present invention, Fig. 2 is a partially enlarged view of Fig. 1, and Fig. 3 is a side sectional view of Fig. 2; 4
The figure is a side view to explain the movement of the holding body.
The figure is a sectional view showing the connection state between the screw member and the core wire, Figure 6 is a plan view of the arc horn, Figure 7 is an overall view of a conventional lightning disconnection protection device, and Figures 8 and 9.
The figure is a side sectional view for explaining a conventional discharge electrode. 20... Insulator body, 21... Bracelet, 22... Insulated wire, 24... Holder, 26... Insulating cover, 28... Current limiting element unit, 28a... Ground side electrode, 28b... Discharge side electrode, 29... Arc horn, 30... Screw member.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 腕金に取り付けられた碍子本体の頭部に支持さ
れた絶縁被覆電線に絶縁材を介して装着され、且
つ、続流によつて生じる放電エネルギーを気化す
ることによつて所定時間だけ吸収し得る容積で突
出形成された放電電極を有する金属製の抱持体と
、この抱持体と絶縁被覆電線の芯線とを電気的に
接続するため抱持体に螺入されるネジ部材と、上
記抱持体を囲繞する絶縁カバーとを含むものであ
つて、上記放電電極は、腕金に、その接地側電極
をもつて取り付けられた電圧電流特性が非直線性
の材料よりなる限流素子を備えた限流要素ユニツ
トの放電側電極に支持されたアークホーンと気中
間隙を隔てて対向するように配設されたことを特
徴とする絶縁被覆電線の雷断線保護装置。 It is attached via an insulating material to the insulated wire supported on the head of the insulator body attached to the cross arm, and can absorb the discharge energy generated by the following current for a predetermined period of time by vaporizing it. A metal holding body having a discharge electrode formed to protrude in volume, a screw member screwed into the holding body for electrically connecting the holding body and the core wire of the insulated electric wire, and the above-mentioned holding body. and an insulating cover surrounding the holding body, and the discharge electrode includes a current limiting element made of a material with non-linear voltage and current characteristics and attached to the arm with its ground side electrode. 1. A lightning disconnection protection device for an insulated wire, characterized in that the device is arranged to face an arc horn supported by a discharge side electrode of a current limiting element unit across an air gap.
JP1986081865U 1986-05-29 1986-05-29 Lightning protection device for insulation-coated wires Expired - Lifetime JPH0720815Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986081865U JPH0720815Y2 (en) 1986-05-29 1986-05-29 Lightning protection device for insulation-coated wires

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986081865U JPH0720815Y2 (en) 1986-05-29 1986-05-29 Lightning protection device for insulation-coated wires

Publications (2)

Publication Number Publication Date
JPS62192517U true JPS62192517U (en) 1987-12-07
JPH0720815Y2 JPH0720815Y2 (en) 1995-05-15

Family

ID=30933989

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986081865U Expired - Lifetime JPH0720815Y2 (en) 1986-05-29 1986-05-29 Lightning protection device for insulation-coated wires

Country Status (1)

Country Link
JP (1) JPH0720815Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010015824A (en) * 2008-07-03 2010-01-21 Hokuriku Electric Power Co Inc:The Discharge part at insulation wire side of lightning protection device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4718581U (en) * 1971-03-31 1972-11-01
JPS54119649A (en) * 1978-03-09 1979-09-17 Mitsubishi Electric Corp Arrester
JPS6075925U (en) * 1983-10-29 1985-05-28 日本碍子株式会社 Electrode branch structure from insulated wire

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4718581U (en) * 1971-03-31 1972-11-01
JPS54119649A (en) * 1978-03-09 1979-09-17 Mitsubishi Electric Corp Arrester
JPS6075925U (en) * 1983-10-29 1985-05-28 日本碍子株式会社 Electrode branch structure from insulated wire

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010015824A (en) * 2008-07-03 2010-01-21 Hokuriku Electric Power Co Inc:The Discharge part at insulation wire side of lightning protection device

Also Published As

Publication number Publication date
JPH0720815Y2 (en) 1995-05-15

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