JPH0164821U - - Google Patents
Info
- Publication number
- JPH0164821U JPH0164821U JP1987161147U JP16114787U JPH0164821U JP H0164821 U JPH0164821 U JP H0164821U JP 1987161147 U JP1987161147 U JP 1987161147U JP 16114787 U JP16114787 U JP 16114787U JP H0164821 U JPH0164821 U JP H0164821U
- Authority
- JP
- Japan
- Prior art keywords
- ring
- shaped discharge
- discharge electrode
- lightning arrester
- guide member
- 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
Links
Landscapes
- Insulators (AREA)
Description
第１図はこの考案を具体化した一実施例を示す
要部の正面図、第２図は同じく右側面図、第３図
は避雷碍子装置全体を示す正面図、第４図は本考
案の別例を示す要部の断面図、第５図はリング状
放電電極の部分平面図、第６図は従来のリング状
放電電極付近の構成を示す断面図、第７図は放電
ギヤツプと閃絡耐電圧との関係を示すグラフであ
る。
１…支持アーム、６…懸垂碍子連、９…送電線
、１３…取付アダプタ、１４…第一の避雷碍子、
１５…接地側の電極金具、１６…課電側の電極金
具、１７…第２の避雷碍子、１８…第３の避雷碍
子、１９…ゴムモールド、２１…ブラケツト、２
２…支持プレート、２４…リング状放電電極、２
５…取付板、２６…補助放電電極、２７…案内部
材としての水切り笠、２８…課電側の放電電極、
２９…案内部材としての水切り樋、３０…放出口
。
Figure 1 is a front view of the main parts of an embodiment embodying this invention, Figure 2 is a right side view, Figure 3 is a front view of the entire lightning arrester device, and Figure 4 is a front view of the main parts of an embodiment of this invention. 5 is a partial plan view of a ring-shaped discharge electrode, FIG. 6 is a sectional view showing the structure around the conventional ring-shaped discharge electrode, and FIG. 7 is a discharge gap and a flash circuit. It is a graph showing the relationship with withstand voltage. DESCRIPTION OF SYMBOLS 1... Support arm, 6... Suspension insulator chain, 9... Power transmission line, 13... Mounting adapter, 14... First lightning arrester,
15... Electrode fitting on the grounding side, 16... Electrode fitting on the charging side, 17... Second lightning arrester, 18... Third lightning arrester, 19... Rubber mold, 21... Bracket, 2
2... Support plate, 24... Ring-shaped discharge electrode, 2
5...Mounting plate, 26...Auxiliary discharge electrode, 27...Draining shade as a guide member, 28...Discharge electrode on the charging side,
29... Drain gutter as a guide member, 30... Outlet.
Claims (1)
した避雷碍子の課電側電極金具に対し、電界緩和
用のリング状放電電極を設け、該リング状放電電
極には雨水を外側方へ飛散させる案内部材を設け
たことを特徴とするリング状放電電極を備えた避
雷碍子。 ２ 前記案内部材はリング状放電電極の上部に取
着した水切り笠である実用新案登録請求の範囲第
１項に記載のリング状放電電極を備えた避雷碍子
。 ３ 前記案内部材はリング状放電電極自体に形成
した水切り樋である実用新案登録請求の範囲第１
項に記載のリング状放電電極を備えた避雷碍子。[Scope of Claim for Utility Model Registration] 1. A ring-shaped discharge electrode for electric field relaxation is provided on the energized side electrode fitting of a lightning arrester that incorporates a current-limiting element with non-linear voltage-current characteristics, and the ring-shaped discharge A lightning arrester equipped with a ring-shaped discharge electrode, characterized in that the electrode is provided with a guide member that scatters rainwater outward. 2. A lightning arrester equipped with a ring-shaped discharge electrode according to claim 1, wherein the guide member is a draining shade attached to the upper part of the ring-shaped discharge electrode. 3. The guide member is a drainage gutter formed on the ring-shaped discharge electrode itself.Claim 1 of Utility Model Registration
A lightning arrester equipped with a ring-shaped discharge electrode as described in 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16114787U JPH0412574Y2 (en) | 1987-10-21 | 1987-10-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16114787U JPH0412574Y2 (en) | 1987-10-21 | 1987-10-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0164821U true JPH0164821U (en) | 1989-04-26 |
| JPH0412574Y2 JPH0412574Y2 (en) | 1992-03-26 |
Family
ID=31443842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16114787U Expired JPH0412574Y2 (en) | 1987-10-21 | 1987-10-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0412574Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007282428A (en) * | 2006-04-10 | 2007-10-25 | Asahi Electric Works Ltd | Anchor structure of overhead insulated wire |
-
1987
- 1987-10-21 JP JP16114787U patent/JPH0412574Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007282428A (en) * | 2006-04-10 | 2007-10-25 | Asahi Electric Works Ltd | Anchor structure of overhead insulated wire |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0412574Y2 (en) | 1992-03-26 |
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