JPS6317502U - - Google Patents
Info
- Publication number
- JPS6317502U JPS6317502U JP10916486U JP10916486U JPS6317502U JP S6317502 U JPS6317502 U JP S6317502U JP 10916486 U JP10916486 U JP 10916486U JP 10916486 U JP10916486 U JP 10916486U JP S6317502 U JPS6317502 U JP S6317502U
- Authority
- JP
- Japan
- Prior art keywords
- ventilation opening
- temperature
- ventilation
- closes
- closed switchboard
- 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
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims 1
Landscapes
- Patch Boards (AREA)
Description
第１図は本考案の実施例の閉鎖配電盤の換気装
置の正面図、第２図は盤内空気温度が一定温度よ
り高い場合の鎧窓の断面図、第３図は一定温度よ
り低い場合の鎧窓の断面図、第４図は従来の閉鎖
配電盤の正面図、第５図は第４図の側面断面図で
ある。
２：閉鎖配電盤、３，４：換気口、６：鎧窓、
６１：ルーバ。
Figure 1 is a front view of a ventilation system for a closed switchboard according to an embodiment of the present invention, Figure 2 is a cross-sectional view of the armored window when the air temperature inside the panel is higher than a certain temperature, and Figure 3 is a cross-sectional view of the armored window when the air temperature inside the panel is higher than a certain temperature. 4 is a front view of a conventional closed switchboard, and FIG. 5 is a side sectional view of FIG. 4. 2: Closed switchboard, 3, 4: Ventilation opening, 6: Armored window,
61: Luba.
Claims (1)
るようにルーバ角度を変える形状記憶合金で形成
した鎧窓で換気口を覆つてなることを特徴とする
閉鎖配電盤の換気装置。 A ventilation system for a closed switchboard, characterized in that the ventilation opening is covered with an armored window made of a shape memory alloy that changes the louver angle so that the ventilation opening opens when the temperature exceeds a certain temperature and closes when the temperature falls below it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10916486U JPS6317502U (en) | 1986-07-16 | 1986-07-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10916486U JPS6317502U (en) | 1986-07-16 | 1986-07-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6317502U true JPS6317502U (en) | 1988-02-05 |
Family
ID=30987017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10916486U Pending JPS6317502U (en) | 1986-07-16 | 1986-07-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6317502U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002291119A (en) * | 2001-03-28 | 2002-10-04 | Kawamura Electric Inc | Distribution board |
| JP2017184531A (en) * | 2016-03-31 | 2017-10-05 | 株式会社荏原製作所 | Cubicle |
-
1986
- 1986-07-16 JP JP10916486U patent/JPS6317502U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002291119A (en) * | 2001-03-28 | 2002-10-04 | Kawamura Electric Inc | Distribution board |
| JP2017184531A (en) * | 2016-03-31 | 2017-10-05 | 株式会社荏原製作所 | Cubicle |