JPS6339904U - - Google Patents
Info
- Publication number
- JPS6339904U JPS6339904U JP13320686U JP13320686U JPS6339904U JP S6339904 U JPS6339904 U JP S6339904U JP 13320686 U JP13320686 U JP 13320686U JP 13320686 U JP13320686 U JP 13320686U JP S6339904 U JPS6339904 U JP S6339904U
- Authority
- JP
- Japan
- Prior art keywords
- insulator
- convex
- metal plate
- metal fitting
- center
- 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims description 12
- 239000012212 insulator Substances 0.000 claims description 8
- 239000006096 absorbing agent Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
Landscapes
- Thermistors And Varistors (AREA)
- Emergency Protection Circuit Devices (AREA)
Description
第１図は本考案の一実施例によるサージ吸収器
のサージ吸収素子収納部を示す概略構成図、第２
図は本考案のサージ吸収器の外観を示す図、第３
図は従来のサージ吸収器の外観を示す図である。
８，１３……サージ吸収素子、９……凸形金具
、９ａ，１５ｂ……Ｏリング収納溝、１０……碍
子、１０ａ……貫通孔、１１……ナツト、１２…
…外部接続端子、１４，１６……Ｏリング、１５
……金属板、１５ａ……ボルト用孔、１５ｃ……
突起部、１５ｄ……メネジ部、１７……コイルバ
ネ、１８……接続金属板、１９ａ，１９ｂ……絶
縁性保持具、２０ａ，２０ｂ……外部接続線、２
１ａ，２１ｂ……接続線。
FIG. 1 is a schematic configuration diagram showing a surge absorbing element storage part of a surge absorber according to an embodiment of the present invention;
The figure shows the appearance of the surge absorber of the present invention.
The figure is a diagram showing the appearance of a conventional surge absorber. 8, 13... Surge absorption element, 9... Convex metal fitting, 9a, 15b... O-ring storage groove, 10... Insulator, 10a... Through hole, 11... Nut, 12...
...External connection terminal, 14, 16...O ring, 15
...Metal plate, 15a...Bolt hole, 15c...
Projection, 15d...Female screw part, 17...Coil spring, 18...Connection metal plate, 19a, 19b...Insulating holder, 20a, 20b...External connection wire, 2
1a, 21b... Connection line.
Claims (1)
を設けた碍子の貫通孔に、凸形金具のねじ部を設
けた凸部を挿入し碍子外側からナツトで固定し、
碍子の開口部側は金属板を碍子端部で固定し、こ
の金属板に密着させて碍子内に円板形で両端面に
電極のあるサージ吸収素子を同じく碍子内でバネ
を付勢して圧着させ、金属板中央には突起部を設
け、その突起部の中央にメネジ部を設けて接続部
とし、凸形金具の凸部ねじ部も他方の接続部とし
、凸形金具側から電気的接続端子を出し、また金
属板を他方の電気的接続端子とし、さらに凸形金
具と碍子間および金属板と碍子間にＯリングを設
けてサージ吸収素子収納部を密封構造とし、同様
の構造のものを複数個接続できる構造にしたサー
ジ吸収器。 Insert the threaded convex part of the convex metal fitting into the through hole of the insulator, which has an open end at one end and a through hole in the center of the other end, and fix it from the outside of the insulator with a nut.
On the opening side of the insulator, a metal plate is fixed at the end of the insulator, and a disk-shaped surge absorbing element with electrodes on both end faces is placed inside the insulator and is placed in close contact with this metal plate. A protrusion is provided in the center of the metal plate, and a female thread is provided in the center of the protrusion to serve as the connection part.The threaded part of the convex part of the convex metal fitting is also used as the other connection part, and the electrical connection is made from the convex metal fitting side. A connection terminal is brought out, and a metal plate is used as the other electrical connection terminal, and an O-ring is provided between the convex metal fitting and the insulator and between the metal plate and the insulator to make the surge absorbing element storage part a sealed structure. A surge absorber with a structure that allows multiple devices to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13320686U JPS6339904U (en) | 1986-08-29 | 1986-08-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13320686U JPS6339904U (en) | 1986-08-29 | 1986-08-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6339904U true JPS6339904U (en) | 1988-03-15 |
Family
ID=31033304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13320686U Pending JPS6339904U (en) | 1986-08-29 | 1986-08-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6339904U (en) |
-
1986
- 1986-08-29 JP JP13320686U patent/JPS6339904U/ja active Pending
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