JPH02110393U - - Google Patents
Info
- Publication number
- JPH02110393U JPH02110393U JP1830389U JP1830389U JPH02110393U JP H02110393 U JPH02110393 U JP H02110393U JP 1830389 U JP1830389 U JP 1830389U JP 1830389 U JP1830389 U JP 1830389U JP H02110393 U JPH02110393 U JP H02110393U
- Authority
- JP
- Japan
- Prior art keywords
- control box
- cooling air
- supply means
- air inlet
- air supply
- 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
- 238000009423 ventilation Methods 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1830389U JPH02110393U (zh) | 1989-02-17 | 1989-02-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1830389U JPH02110393U (zh) | 1989-02-17 | 1989-02-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02110393U true JPH02110393U (zh) | 1990-09-04 |
Family
ID=31232826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1830389U Pending JPH02110393U (zh) | 1989-02-17 | 1989-02-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02110393U (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008084632A1 (ja) * | 2007-01-10 | 2008-07-17 | Ntt Electronics Corporation | 電子ユニット |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6217194B2 (zh) * | 1978-07-13 | 1987-04-16 | Tokyo Shibaura Electric Co |
-
1989
- 1989-02-17 JP JP1830389U patent/JPH02110393U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6217194B2 (zh) * | 1978-07-13 | 1987-04-16 | Tokyo Shibaura Electric Co |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008084632A1 (ja) * | 2007-01-10 | 2008-07-17 | Ntt Electronics Corporation | 電子ユニット |