JPH021890U - - Google Patents
Info
- Publication number
- JPH021890U JPH021890U JP8000488U JP8000488U JPH021890U JP H021890 U JPH021890 U JP H021890U JP 8000488 U JP8000488 U JP 8000488U JP 8000488 U JP8000488 U JP 8000488U JP H021890 U JPH021890 U JP H021890U
- Authority
- JP
- Japan
- Prior art keywords
- ceramic tube
- openings
- protrusion
- ceramic
- electrode
- 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
- 239000000919 ceramic Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims 2
- 229910052786 argon Inorganic materials 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- 239000011261 inert gas Substances 0.000 claims 1
Landscapes
- Emergency Protection Circuit Devices (AREA)
- Thermistors And Varistors (AREA)
Description
第１図は本考案の一実施例の断面図、第２図は
従来例の断面図である。
１は金属板、２は電極、３はセラミツク筒、３
ａは突条である。
FIG. 1 is a sectional view of an embodiment of the present invention, and FIG. 2 is a sectional view of a conventional example. 1 is a metal plate, 2 is an electrode, 3 is a ceramic tube, 3
a is a protrusion.
Claims (1)
た円筒状のセラミツク筒と、セラミツク筒内に両
側開口から上記突条を挾むようにして収納される
一対の電極と、セラミツク筒の両端開口を封止し
、セラミツク筒内にアルゴンガスなどの不活性ガ
スを封入すると共に電極を固定する金属板とで構
成して成ることを特徴とするアレスタ。 A cylindrical ceramic tube with a protrusion extending all the way around the center of its inner wall, a pair of electrodes housed in the ceramic tube from openings on both sides so as to sandwich the protrusion, and openings at both ends of the ceramic tube. 1. An arrester comprising: a ceramic cylinder sealed with an inert gas such as argon gas; and a metal plate to which an electrode is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8000488U JPH021890U (en) | 1988-06-15 | 1988-06-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8000488U JPH021890U (en) | 1988-06-15 | 1988-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH021890U true JPH021890U (en) | 1990-01-09 |
Family
ID=31304851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8000488U Pending JPH021890U (en) | 1988-06-15 | 1988-06-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH021890U (en) |
-
1988
- 1988-06-15 JP JP8000488U patent/JPH021890U/ja active Pending
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