JPS6268500U - - Google Patents
Info
- Publication number
- JPS6268500U JPS6268500U JP1985160058U JP16005885U JPS6268500U JP S6268500 U JPS6268500 U JP S6268500U JP 1985160058 U JP1985160058 U JP 1985160058U JP 16005885 U JP16005885 U JP 16005885U JP S6268500 U JPS6268500 U JP S6268500U
- Authority
- JP
- Japan
- Prior art keywords
- control device
- rectifier
- motor
- transformer
- voltage
- 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
- 238000001514 detection method Methods 0.000 claims description 4
- 238000005406 washing Methods 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control Of Ac Motors In General (AREA)
Description
第１図は本考案の一実施例を示す洗濯機の電動
機制御装置の回路図、第２図は従来の洗濯機の制
御装置の回路図である。
１……交流電圧零点検出回路、２……電子式時
限制御装置、３……三端子制御整流素子、４……
電動機、５……変圧器、６……整流器、７……電
圧比較器。
FIG. 1 is a circuit diagram of a washing machine motor control device showing an embodiment of the present invention, and FIG. 2 is a circuit diagram of a conventional washing machine control device. 1... AC voltage zero point detection circuit, 2... Electronic time control device, 3... Three-terminal control rectifier, 4...
Electric motor, 5...transformer, 6...rectifier, 7...voltage comparator.
Claims (1)
と、変圧器と、整流器と、電圧比較器と、三端子
制御整流素子と、電動機を有し、前記電動機の主
巻線と、補助巻線間に発生する電圧を、変圧器、
整流器、電圧比較器で検出し、この検出信号によ
り前記電子式時限制御装置が三端子制御整流素子
の動作時間を制御し、電動機の回転数を制御する
洗濯機の電動機制御装置。 It has an electronic time control device, an AC voltage zero point detection circuit, a transformer, a rectifier, a voltage comparator, a three-terminal control rectifying element, and an electric motor, and has a main winding and an auxiliary winding of the electric motor. The voltage generated in the transformer,
A motor control device for a washing machine in which detection is performed by a rectifier and a voltage comparator, and the electronic time control device controls the operating time of a three-terminal control rectifier element based on the detection signal, thereby controlling the rotation speed of the motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985160058U JPS6268500U (en) | 1985-10-18 | 1985-10-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985160058U JPS6268500U (en) | 1985-10-18 | 1985-10-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6268500U true JPS6268500U (en) | 1987-04-28 |
Family
ID=31085074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985160058U Pending JPS6268500U (en) | 1985-10-18 | 1985-10-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6268500U (en) |
-
1985
- 1985-10-18 JP JP1985160058U patent/JPS6268500U/ja active Pending