JPH0439096U - - Google Patents
Info
- Publication number
- JPH0439096U JPH0439096U JP7960790U JP7960790U JPH0439096U JP H0439096 U JPH0439096 U JP H0439096U JP 7960790 U JP7960790 U JP 7960790U JP 7960790 U JP7960790 U JP 7960790U JP H0439096 U JPH0439096 U JP H0439096U
- Authority
- JP
- Japan
- Prior art keywords
- power
- signal
- control signal
- circuit
- motor drive
- 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.)
- Granted
Links
Landscapes
- Control Of Direct Current Motors (AREA)
- Selective Calling Equipment (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Description
第１図は本考案の第１実施例に係るモータ駆動
制御回路の構成を示す回路図、第２図は第２実施
例の構成を示す回路図、第３図は第２実施例の動
作を示す波形図、第４図は従来におけるモータ駆
動制御回路の構成を示す回路図である。
１……ＤＣモータ、２，１２……ドライブ回路
、３，４……信号処理回路、５，１５……コンパ
レータ、６，１６……基準電圧電源、７……電源
供給回路、Ｒ１，Ｒ２……分圧抵抗。
FIG. 1 is a circuit diagram showing the configuration of a motor drive control circuit according to the first embodiment of the present invention, FIG. 2 is a circuit diagram showing the configuration of the second embodiment, and FIG. 3 is a circuit diagram showing the operation of the second embodiment. FIG. 4 is a circuit diagram showing the configuration of a conventional motor drive control circuit. 1... DC motor, 2, 12... Drive circuit, 3, 4... Signal processing circuit, 5, 15... Comparator, 6, 16... Reference voltage power supply, 7... Power supply circuit, R1, R2... ...Divisional voltage resistance.
Claims (1)
号によつて制御するモータ駆動制御回路において
、上記制御信号が重畳された電源信号を電源側か
ら入力し、この電源信号から制御信号を抽出する
制御信号抽出回路を備えたことを特徴とするモー
タ駆動制御回路。 In a motor drive control circuit that controls a motor driven by power source power using an input control signal, a power signal on which the above control signal is superimposed is input from the power source side, and a control signal is extracted from this power signal. A motor drive control circuit characterized by comprising a circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990079607U JP2528132Y2 (en) | 1990-07-26 | 1990-07-26 | Motor drive control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990079607U JP2528132Y2 (en) | 1990-07-26 | 1990-07-26 | Motor drive control circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0439096U true JPH0439096U (en) | 1992-04-02 |
| JP2528132Y2 JP2528132Y2 (en) | 1997-03-05 |
Family
ID=31623916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990079607U Expired - Fee Related JP2528132Y2 (en) | 1990-07-26 | 1990-07-26 | Motor drive control circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2528132Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020058171A (en) * | 2018-10-03 | 2020-04-09 | 日本電産テクノモータ株式会社 | Motor control device and motor device |
| JP2020058185A (en) * | 2018-10-03 | 2020-04-09 | 日立ジョンソンコントロールズ空調株式会社 | Air conditioner |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52118537A (en) * | 1976-03-31 | 1977-10-05 | Matsushita Electric Works Ltd | Indoor load control system utilizing indoor power wiring |
| JPS6388921A (en) * | 1986-10-02 | 1988-04-20 | Ishikawajima Harima Heavy Ind Co Ltd | Remote controller for bow electric equipment |
-
1990
- 1990-07-26 JP JP1990079607U patent/JP2528132Y2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52118537A (en) * | 1976-03-31 | 1977-10-05 | Matsushita Electric Works Ltd | Indoor load control system utilizing indoor power wiring |
| JPS6388921A (en) * | 1986-10-02 | 1988-04-20 | Ishikawajima Harima Heavy Ind Co Ltd | Remote controller for bow electric equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020058171A (en) * | 2018-10-03 | 2020-04-09 | 日本電産テクノモータ株式会社 | Motor control device and motor device |
| JP2020058185A (en) * | 2018-10-03 | 2020-04-09 | 日立ジョンソンコントロールズ空調株式会社 | Air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2528132Y2 (en) | 1997-03-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |