JPS5966305U - switchboard - Google Patents
switchboardInfo
- Publication number
- JPS5966305U JPS5966305U JP16197382U JP16197382U JPS5966305U JP S5966305 U JPS5966305 U JP S5966305U JP 16197382 U JP16197382 U JP 16197382U JP 16197382 U JP16197382 U JP 16197382U JP S5966305 U JPS5966305 U JP S5966305U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- switchboard
- ventilation port
- shape memory
- memory alloy
- 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
Landscapes
- Patch Boards (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の配電盤の換気口が開の状態である場合
の、また第２図は同じ換気口が閉の状態である場合のそ
れぞれ形状記憶合金の動作状態を示す概略図を表わす。
１・・・・・・配電盤、２・・・・・・換気口、４・・
・・・・換気口シャッタ、８・・・・・・形状記憶合金
。FIG. 1 is a schematic view showing the operating state of the shape memory alloy when the ventilation port of the switchboard of the present invention is in an open state, and FIG. 2 is a schematic diagram showing the operating state of the shape memory alloy when the same ventilation port is in a closed state. 1...Switchboard, 2...Ventilation, 4...
...Ventilator shutter, 8...Shape memory alloy.
Claims (1)
備えた配電盤において、前記換気口を開閉する手段を設
は該開閉手段に形状記憶合金を連結し、該形状記憶合金
が所定の温度に達すると変形して前記開閉手段を動作さ
せ前記換気口を閉鎖するようにしてなることを特徴とす
る配電盤。In a power distribution board that houses equipment that serves as a heat source inside and is equipped with a ventilation port for exhausting heat, a means for opening and closing the ventilation port is provided, and a shape memory alloy is connected to the opening and closing means, and the shape memory alloy is A switchboard characterized in that the switchboard deforms when the temperature reaches a certain temperature to operate the opening/closing means and close the ventilation port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16197382U JPS5966305U (en) | 1982-10-26 | 1982-10-26 | switchboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16197382U JPS5966305U (en) | 1982-10-26 | 1982-10-26 | switchboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5966305U true JPS5966305U (en) | 1984-05-04 |
Family
ID=30355812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16197382U Pending JPS5966305U (en) | 1982-10-26 | 1982-10-26 | switchboard |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5966305U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112702853A (en) * | 2019-10-22 | 2021-04-23 | Abb股份公司 | Low and medium voltage electrical appliance housing |
| EP3813208A1 (en) * | 2019-10-22 | 2021-04-28 | ABB S.p.A. | Low and medium voltage electrical enclosure with shape memory alloy-based cooling system |
-
1982
- 1982-10-26 JP JP16197382U patent/JPS5966305U/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112702853A (en) * | 2019-10-22 | 2021-04-23 | Abb股份公司 | Low and medium voltage electrical appliance housing |
| EP3813209A1 (en) * | 2019-10-22 | 2021-04-28 | ABB S.p.A. | Low and medium voltage electrical enclosure with shape memory alloy-based pressure relief |
| EP3813208A1 (en) * | 2019-10-22 | 2021-04-28 | ABB S.p.A. | Low and medium voltage electrical enclosure with shape memory alloy-based cooling system |
| US11621545B2 (en) | 2019-10-22 | 2023-04-04 | Abb S.P.A. | Low and medium voltage electrical enclosure |
| US11652336B2 (en) | 2019-10-22 | 2023-05-16 | Abb S.P.A. | Low and medium voltage electrical enclosure |
| CN112702853B (en) * | 2019-10-22 | 2024-03-22 | Abb股份公司 | Low-voltage and medium-voltage electrical appliance shell |
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