JPH0350788U - - Google Patents

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Publication number
JPH0350788U
JPH0350788U JP11057489U JP11057489U JPH0350788U JP H0350788 U JPH0350788 U JP H0350788U JP 11057489 U JP11057489 U JP 11057489U JP 11057489 U JP11057489 U JP 11057489U JP H0350788 U JPH0350788 U JP H0350788U
Authority
JP
Japan
Prior art keywords
auxiliary
discharge gap
resistant
cutout
insulator
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
JP11057489U
Other languages
Japanese (ja)
Other versions
JPH0633671Y2 (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 JP1989110574U priority Critical patent/JPH0633671Y2/en
Publication of JPH0350788U publication Critical patent/JPH0350788U/ja
Application granted granted Critical
Publication of JPH0633671Y2 publication Critical patent/JPH0633671Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

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

第１図はこの考案を具体化した実施例を示す断
面図、第２図は同じく別例を示す部分断面図であ
る。 １，４１……補助碍子、１０ｂ……接地電極、
１５，４９……連結金具、１６……棒状電極、１
８……カツトアウト本体、３３……ギヤツプユニ
ツト、３６……非直線抵抗体ユニツト、４１……
補助碍子、４２ａ……貫通孔、４３……ギヤツプ
金具、Ｇ１……主放電ギヤツプ、Ｇ２……補助放
電ギヤツプ。 FIG. 1 is a sectional view showing an embodiment embodying this invention, and FIG. 2 is a partial sectional view showing another example. 1,41... Auxiliary insulator, 10b... Ground electrode,
15, 49... Connection fitting, 16... Rod-shaped electrode, 1
8...Cutout body, 33...Gap unit, 36...Non-linear resistor unit, 41...
Auxiliary insulator, 42a...through hole, 43...gap fitting, G1...main discharge gap, G2...auxiliary discharge gap.

Claims (1)

【実用新案登録請求の範囲】 １ 腕金６等の接地物に取り付けた耐塩用の補助
碍子１又は４１に非直線抵抗体ユニツト３６と、
主放電ギヤツプＧ１を密閉封入したギヤツプユニ
ツト３３とを内蔵したカツトアウト本体１８を連
結金具１５あるいは４９によつて支持させてなる
カツトアウトにおいて、 前記補助碍子１又は４１には補助放電ギヤツプ
Ｇ２を設けて前記主放電ギヤツプＧ１の補助放電
ギヤツプＧ２とを、 Ｇ１＞Ｇ２ なるギヤツプ長さの関係に設定したことを特徴
とする耐塩形耐雷カツトアウト。 ２ 前記補助碍子１に取り付けた接地電極１０ｂ
と連結金具１５に進退可能に取り付けた棒状電極
１６とをもつて前記補助放電ギヤツプＧ２を形成
した請求項１に記載の耐塩形耐雷カツトアウト。 ３ 前記補助碍子４１に貫通孔４２ａを形成し、
この貫通孔４２ａ内に突出させて前記連結金具４
９に進退可能に設けた棒状電極４８と前記貫通孔
４２ａを封塞する接地側のキヤツプ金具４３とを
もつて前記補助碍子４１の内部に前記補助放電ギ
ヤツプＧ２を形成した請求項１に記載の耐塩形耐
雷カツトアウト。[Scope of Claim for Utility Model Registration] 1. A non-linear resistor unit 36 is attached to a salt-resistant auxiliary insulator 1 or 41 attached to a grounded object such as a cross arm 6,
In a cutout in which a cutout main body 18 containing a built-in gap unit 33 in which a main discharge gap G1 is hermetically sealed is supported by a connecting fitting 15 or 49, an auxiliary discharge gap G2 is provided in the auxiliary insulator 1 or 41, and an auxiliary discharge gap G2 is provided in the main A salt-resistant lightning-resistant cutout characterized in that a discharge gap G1 and an auxiliary discharge gap G2 are set in a gap length relationship such that G1>G2. 2. Ground electrode 10b attached to the auxiliary insulator 1
2. The salt-resistant type lightning-proof cutout according to claim 1, wherein said auxiliary discharge gap G2 is formed by a rod-shaped electrode 16 attached to a connecting fitting 15 so as to be movable forward and backward. 3 forming a through hole 42a in the auxiliary insulator 41;
The connecting fitting 4 is made to protrude into the through hole 42a.
2. The auxiliary discharge gap G2 is formed inside the auxiliary insulator 41 by having a rod-shaped electrode 48 that is movably provided in the auxiliary insulator 41 and a cap fitting 43 on the ground side that closes the through hole 42a. Salt resistant lightning resistant cutout.
JP1989110574U 1989-09-21 1989-09-21 Salt-resistant lightning protection cutout Expired - Lifetime JPH0633671Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989110574U JPH0633671Y2 (en) 1989-09-21 1989-09-21 Salt-resistant lightning protection cutout

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989110574U JPH0633671Y2 (en) 1989-09-21 1989-09-21 Salt-resistant lightning protection cutout

Publications (2)

Publication Number Publication Date
JPH0350788U true JPH0350788U (en) 1991-05-17
JPH0633671Y2 JPH0633671Y2 (en) 1994-08-31

Family

ID=31659100

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989110574U Expired - Lifetime JPH0633671Y2 (en) 1989-09-21 1989-09-21 Salt-resistant lightning protection cutout

Country Status (1)

Country Link
JP (1) JPH0633671Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002085201A (en) * 2000-09-18 2002-03-26 Shinken Sumitomo Mat

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63294637A (en) * 1987-05-27 1988-12-01 Chubu Electric Power Co Inc Salt-proof cutout

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63294637A (en) * 1987-05-27 1988-12-01 Chubu Electric Power Co Inc Salt-proof cutout

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002085201A (en) * 2000-09-18 2002-03-26 Shinken Sumitomo Mat

Also Published As

Publication number Publication date
JPH0633671Y2 (en) 1994-08-31

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