JPH021889U - - Google Patents
Info
- Publication number
- JPH021889U JPH021889U JP8000188U JP8000188U JPH021889U JP H021889 U JPH021889 U JP H021889U JP 8000188 U JP8000188 U JP 8000188U JP 8000188 U JP8000188 U JP 8000188U JP H021889 U JPH021889 U JP H021889U
- Authority
- JP
- Japan
- Prior art keywords
- ceramic tube
- sealed
- insulating plate
- electrodes
- 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.)
- Granted
Links
- 239000000919 ceramic Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-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
- 239000010445 mica Substances 0.000 claims 1
- 229910052618 mica group Inorganic materials 0.000 claims 1
- 229910052759 nickel Inorganic materials 0.000 claims 1
Landscapes
- 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
同上の絶縁板の平面図、第３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、４
は絶縁板である。
FIG. 1 is a sectional view of an embodiment of the present invention, FIG. 2 is a plan view of the same insulating plate, and FIG. 3 is a sectional view of a conventional example. 1 is a metal plate, 2 is an electrode, 3 is a ceramic cylinder, 4
is an insulating plate.
Claims (1)
向させて収納される一対のニツケル製の電極と、
セラミツク筒の内径と略同一の外径を有する中空
円板状で、上記電極の対向面の間に介装される軟
質マイカからなる絶縁板と、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及び絶縁板
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, a pair of nickel electrodes housed in opposition within the ceramic tube,
An insulating plate made of soft mica, which is in the shape of a hollow disk and has an outer diameter that is approximately the same as the inner diameter of the ceramic tube, is interposed between the opposing surfaces of the electrodes, and the openings at both ends of the ceramic tube are sealed. 1. An arrester comprising a metal plate in which an inert gas such as argon gas is sealed, and an electrode and an insulating plate are fixed therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8000188U JPH0443987Y2 (en) | 1988-06-15 | 1988-06-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8000188U JPH0443987Y2 (en) | 1988-06-15 | 1988-06-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH021889U true JPH021889U (en) | 1990-01-09 |
| JPH0443987Y2 JPH0443987Y2 (en) | 1992-10-16 |
Family
ID=31304848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8000188U Expired JPH0443987Y2 (en) | 1988-06-15 | 1988-06-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0443987Y2 (en) |
-
1988
- 1988-06-15 JP JP8000188U patent/JPH0443987Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0443987Y2 (en) | 1992-10-16 |