JPS5918533U - Electric motor protection device - Google Patents
Electric motor protection deviceInfo
- Publication number
- JPS5918533U JPS5918533U JP11123182U JP11123182U JPS5918533U JP S5918533 U JPS5918533 U JP S5918533U JP 11123182 U JP11123182 U JP 11123182U JP 11123182 U JP11123182 U JP 11123182U JP S5918533 U JPS5918533 U JP S5918533U
- Authority
- JP
- Japan
- Prior art keywords
- electric motor
- protection device
- motor protection
- amount
- heat generated
- 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
- Protection Of Generators And Motors (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
図は本考案の一実施例の回路図。
Ｒ１，Ｒ２，Ｒ３・・・抵抗、１・・・サーミスタ、２
・・・コンパレータ、３争・・電動モータ、４・・・リ
レースウィッチ、５・・・モーター駆動回路。The figure is a circuit diagram of one embodiment of the present invention. R1, R2, R3...Resistor, 1...Thermistor, 2
... Comparator, 3 points... Electric motor, 4... Relay switch, 5... Motor drive circuit.
Claims (1)
った時には電動モータへの電力の供給を断つ様にしたこ
とを特徴とする電動モータの保護装置。A protection device for an electric motor, characterized in that the amount of heat generated by the electric motor is detected, and when the amount of heat generated exceeds a predetermined value, the supply of power to the electric motor is cut off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11123182U JPS5918533U (en) | 1982-07-22 | 1982-07-22 | Electric motor protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11123182U JPS5918533U (en) | 1982-07-22 | 1982-07-22 | Electric motor protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5918533U true JPS5918533U (en) | 1984-02-04 |
Family
ID=30258356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11123182U Pending JPS5918533U (en) | 1982-07-22 | 1982-07-22 | Electric motor protection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5918533U (en) |
-
1982
- 1982-07-22 JP JP11123182U patent/JPS5918533U/en active Pending
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