JPH02128335U - - Google Patents
Info
- Publication number
- JPH02128335U JPH02128335U JP3577789U JP3577789U JPH02128335U JP H02128335 U JPH02128335 U JP H02128335U JP 3577789 U JP3577789 U JP 3577789U JP 3577789 U JP3577789 U JP 3577789U JP H02128335 U JPH02128335 U JP H02128335U
- Authority
- JP
- Japan
- Prior art keywords
- pole
- cooling
- cooling fins
- exposed
- switchgear
- 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
- 238000001816 cooling Methods 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims 1
- 239000012212 insulator Substances 0.000 description 1
- 239000002470 thermal conductor Substances 0.000 description 1
Landscapes
- Gas-Insulated Switchgears (AREA)
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3577789U JPH02128335U (es) | 1989-03-29 | 1989-03-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3577789U JPH02128335U (es) | 1989-03-29 | 1989-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02128335U true JPH02128335U (es) | 1990-10-23 |
Family
ID=31541428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3577789U Pending JPH02128335U (es) | 1989-03-29 | 1989-03-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02128335U (es) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013179772A1 (ja) * | 2012-05-29 | 2013-12-05 | 株式会社 日立製作所 | 開閉器ユニットまたはスイッチギヤ |
-
1989
- 1989-03-29 JP JP3577789U patent/JPH02128335U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013179772A1 (ja) * | 2012-05-29 | 2013-12-05 | 株式会社 日立製作所 | 開閉器ユニットまたはスイッチギヤ |
| US9437380B2 (en) | 2012-05-29 | 2016-09-06 | Hitachi, Ltd. | Switching unit or switching gear |
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