JPS60186898U - Dispense motor control device - Google Patents
Dispense motor control deviceInfo
- Publication number
- JPS60186898U JPS60186898U JP1984072044U JP7204484U JPS60186898U JP S60186898 U JPS60186898 U JP S60186898U JP 1984072044 U JP1984072044 U JP 1984072044U JP 7204484 U JP7204484 U JP 7204484U JP S60186898 U JPS60186898 U JP S60186898U
- Authority
- JP
- Japan
- Prior art keywords
- dispense motor
- motor control
- control device
- frequency
- dispense
- 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
- Dry Development In Electrophotography (AREA)
- Control Of Ac Motors In General (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図は本考案の一実施例の回路図、第２図は第１図の
回路の主要部の信号のタイミングチャート、第３図はワ
ンチップマイコンの機能を説明するためのフローチャー
トを示す。
３・・・ワンチップマイコン、５・・・リレー、７・・
・ディスペンスモータ。
２４FIG. 1 is a circuit diagram of an embodiment of the present invention, FIG. 2 is a timing chart of signals of the main parts of the circuit of FIG. 1, and FIG. 3 is a flow chart for explaining the functions of a one-chip microcomputer. 3...One-chip microcomputer, 5...Relay, 7...
・Dispense motor. 24
Claims (1)
ている電子複写機において、接続されている電源の周波
数が５ＱＨｚか６針セかを信号のレベルで判定する手段
、該手段の判定結果に対応した予め定められたデユーテ
ィのディスペンスモータ制御信号を出力する手段、およ
び該手段から出力された制御信号によりオン、オフ制御
されるディスペンスモータの電源スィッチを具備し、デ
ィスペンスモータのオン、オフのタイミングを制御する
ことにより、前記電源の周波数のいかんにかかわらず、
トナーのディスペンス量が自動的に一定になるようにし
たことを特徴とするディスペンスモータ制御装置。In an electronic copying machine that uses an AC motor to control the amount of toner dispensed, means for determining whether the frequency of the connected power supply is 5QHz or 6-stitch frequency based on the signal level, and corresponds to the determination result of the means The device is equipped with means for outputting a dispense motor control signal of a predetermined duty, and a power switch for the dispense motor that is controlled on and off by the control signal output from the means, and the timing for turning on and off the dispense motor is controlled. By controlling, regardless of the frequency of said power supply,
A dispense motor control device characterized in that the amount of toner dispensed is automatically kept constant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984072044U JPS60186898U (en) | 1984-05-18 | 1984-05-18 | Dispense motor control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984072044U JPS60186898U (en) | 1984-05-18 | 1984-05-18 | Dispense motor control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60186898U true JPS60186898U (en) | 1985-12-11 |
| JPH0453653Y2 JPH0453653Y2 (en) | 1992-12-16 |
Family
ID=30610089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984072044U Granted JPS60186898U (en) | 1984-05-18 | 1984-05-18 | Dispense motor control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60186898U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5631198U (en) * | 1979-08-17 | 1981-03-26 | ||
| JPS57189595A (en) * | 1981-05-14 | 1982-11-20 | Sharp Corp | Controller for fan motor of air conditioner |
-
1984
- 1984-05-18 JP JP1984072044U patent/JPS60186898U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5631198U (en) * | 1979-08-17 | 1981-03-26 | ||
| JPS57189595A (en) * | 1981-05-14 | 1982-11-20 | Sharp Corp | Controller for fan motor of air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0453653Y2 (en) | 1992-12-16 |
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