JPS5988831U - Fan alarm circuit - Google Patents
Fan alarm circuitInfo
- Publication number
- JPS5988831U JPS5988831U JP18421882U JP18421882U JPS5988831U JP S5988831 U JPS5988831 U JP S5988831U JP 18421882 U JP18421882 U JP 18421882U JP 18421882 U JP18421882 U JP 18421882U JP S5988831 U JPS5988831 U JP S5988831U
- Authority
- JP
- Japan
- Prior art keywords
- fan
- circuit
- fuse
- alarm circuit
- detection element
- 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
- Keying Circuit Devices (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図は従来のファンアラーム回路を示す要部回路図、
第２図は本考案のファンアラーム回路を示す一実施例の
回路図である。
図において、１と１−１ないしｌ −ｎはファン、２と
２−１ないし’ｌ−ｎは温度検知素線、３−１ないし３
−ｎはヒユーズ回路、３３−１ないし３３−ｎは表示器
をそれぞれ示す。Figure 1 is a circuit diagram of the main parts of a conventional fan alarm circuit.
FIG. 2 is a circuit diagram of an embodiment of the fan alarm circuit of the present invention. In the figure, 1 and 1-1 to l-n are fans, 2 and 2-1 to 'l-n are temperature sensing wires, and 3-1 to 3
-n indicates a fuse circuit, and 33-1 to 33-n indicate a display device.
Claims (1)
囲温度を温度検知素子にて検知し、設定された温度以上
になった場合に該機器及び冷却用ファンに対する電源を
断状態とするファンアラーム回路において、ヒユーズ断
の表示機能を有するヒユーズ回路を各温度検知素子に接
続し、該温度検知素子作動により前記ヒユーズ回路のヒ
ユーズを断とすることにより異常となったファンを明示
することを特徴とするファンアラーム回路。A fan alarm that detects the ambient temperature of each of multiple cooling fans attached to a device using a temperature detection element, and turns off the power to the device and cooling fan when the temperature exceeds a set temperature. The circuit is characterized in that a fuse circuit having a function of indicating that a fuse is blown is connected to each temperature detection element, and the fuse of the fuse circuit is blown by the operation of the temperature detection element, thereby clearly indicating a fan that has become abnormal. fan alarm circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18421882U JPS5988831U (en) | 1982-12-03 | 1982-12-03 | Fan alarm circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18421882U JPS5988831U (en) | 1982-12-03 | 1982-12-03 | Fan alarm circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5988831U true JPS5988831U (en) | 1984-06-15 |
Family
ID=30398494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18421882U Pending JPS5988831U (en) | 1982-12-03 | 1982-12-03 | Fan alarm circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5988831U (en) |
-
1982
- 1982-12-03 JP JP18421882U patent/JPS5988831U/en active Pending
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