JPH0166737U - - Google Patents
Info
- Publication number
- JPH0166737U JPH0166737U JP1987162614U JP16261487U JPH0166737U JP H0166737 U JPH0166737 U JP H0166737U JP 1987162614 U JP1987162614 U JP 1987162614U JP 16261487 U JP16261487 U JP 16261487U JP H0166737 U JPH0166737 U JP H0166737U
- Authority
- JP
- Japan
- Prior art keywords
- tapered surface
- unit
- gap unit
- inner cavity
- fuse tube
- 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
- 239000012212 insulator Substances 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 229910052573 porcelain Inorganic materials 0.000 claims 1
Landscapes
- Fuses (AREA)
Description
第１図はこの考案を具体化したカツトアウトの
全体を示す断面図、第２図は避雷ユニツトの収納
構造を示す拡大断面図、第３図は本考案の別例を
示す部分断面図である。
１……本体碍子、５，６……固定電極、１３…
…ヒユーズ筒、１４……収納筒、１４ａ……内腔
、１４ｂ……段部、１４ｃ，１８ａ……テーパ面
、１５……導電ユニツト、１６……非直線抵抗体
ユニツト、１６ａ……非直線抵抗素子、１７……
ギヤツプユニツト、１８……絶縁筒体、２０，２
２……上部（下部）放電電極、２１……耐圧電極
板、２４……接着剤、２８……絶縁物。
FIG. 1 is a sectional view showing the entire cutout embodying this invention, FIG. 2 is an enlarged sectional view showing a storage structure for a lightning arrester unit, and FIG. 3 is a partial sectional view showing another example of the invention. 1... Main body insulator, 5, 6... Fixed electrode, 13...
...Fuse tube, 14...Storage tube, 14a...Inner cavity, 14b...Step, 14c, 18a...Tapered surface, 15...Conducting unit, 16...Nonlinear resistor unit, 16a...Nonlinear Resistance element, 17...
Gap unit, 18... Insulating cylinder, 20, 2
2... Upper (lower) discharge electrode, 21... Voltage resistant electrode plate, 24... Adhesive, 28... Insulator.
Claims (1)
側の固定電極５，６間を接続あるいは開放するヒ
ユーズ筒１３を具備するカツトアウトにおいて、 前記本体碍子１に内腔１４ａを有する収納筒１
４を一体に形成し、前記内腔１４ａの底部に対し
、前記ヒユーズ筒１３から離隔するほど小径とな
るテーパ面１４ｃを形成し、該テーパ面１４ｃに
はこのテーパ面とほぼ一致させて形成したテーパ
面１８ａを有する絶縁筒体１８を備えたギヤツプ
ユニツト１７を嵌合して両者を接着剤２４により
絶縁接着して前記内腔１４ａの一方を封口し、該
ギヤツプユニツト１７を前記負荷側の固定電極６
に接続するとともに、前記内腔１４ａには非直線
抵抗体ユニツト１６を収容して前記ギヤツプユニ
ツト１７に接続したことを特徴とするカツトアウ
ト。[Scope of Claim for Utility Model Registration] In a cutout provided with a fuse tube 13 for connecting or opening fixed electrodes 5 and 6 on the power supply side and the load side provided in the main insulator 1 made of porcelain, Storage cylinder 1 having a cavity 14a
4 is integrally formed, and a tapered surface 14c is formed at the bottom of the inner cavity 14a, the diameter of which becomes smaller as the distance from the fuse tube 13 increases, and the tapered surface 14c is formed substantially in line with this tapered surface. A gap unit 17 provided with an insulating cylindrical body 18 having a tapered surface 18a is fitted, and both are bonded insulatingly with adhesive 24 to seal one of the inner cavities 14a, and the gap unit 17 is connected to the fixed electrode 6 on the load side.
A cutout characterized in that the inner cavity 14a accommodates a non-linear resistor unit 16 and is connected to the gap unit 17.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16261487U JPH0539549Y2 (en) | 1987-10-23 | 1987-10-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16261487U JPH0539549Y2 (en) | 1987-10-23 | 1987-10-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0166737U true JPH0166737U (en) | 1989-04-28 |
| JPH0539549Y2 JPH0539549Y2 (en) | 1993-10-07 |
Family
ID=31446598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16261487U Expired - Lifetime JPH0539549Y2 (en) | 1987-10-23 | 1987-10-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0539549Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01124645U (en) * | 1988-02-16 | 1989-08-24 |
-
1987
- 1987-10-23 JP JP16261487U patent/JPH0539549Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01124645U (en) * | 1988-02-16 | 1989-08-24 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0539549Y2 (en) | 1993-10-07 |
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