JPS61113594U - - Google Patents
Info
- Publication number
- JPS61113594U JPS61113594U JP1984195545U JP19554584U JPS61113594U JP S61113594 U JPS61113594 U JP S61113594U JP 1984195545 U JP1984195545 U JP 1984195545U JP 19554584 U JP19554584 U JP 19554584U JP S61113594 U JPS61113594 U JP S61113594U
- Authority
- JP
- Japan
- Prior art keywords
- motor
- fan
- circuit
- control circuit
- drive control
- 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
- 238000001816 cooling Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control Of Direct Current Motors (AREA)
Description
第１図は本考案の冷却フアンの駆動制御装置の
一実施例を示すブロツク図、第２図は第１図にお
けるフアン駆動信号とフアン回転との対応例を示
すタイムチヤート、第３図は第１図における直流
モータ付フアンの回転速度と流量との関係を示す
図である。
１……タイマー回路、２……マイクロプログラ
ム制御回路、３……プリンタメカニズム、４……
直流モータ駆動回路、５……直流モータ付フアン
、６……直流モータ駆動信号ライン、７……直流
モータ、８……電源、１０……フアン駆動制御回
路。
FIG. 1 is a block diagram showing an embodiment of the cooling fan drive control device of the present invention, FIG. 2 is a time chart showing an example of correspondence between the fan drive signal and fan rotation in FIG. 1, and FIG. FIG. 2 is a diagram showing the relationship between the rotational speed and flow rate of the fan with a DC motor in FIG. 1. FIG. 1...Timer circuit, 2...Microprogram control circuit, 3...Printer mechanism, 4...
DC motor drive circuit, 5... Fan with DC motor, 6... DC motor drive signal line, 7... DC motor, 8... Power supply, 10... Fan drive control circuit.
Claims (1)
タにおいて、装置内部を冷却する直流モータ付フ
アンと、該直流モータを駆動する直流モータ駆動
回路と、該直流モータ駆動回路を制御するタイマ
ー回路およびマイクロプログラム制御回路から成
るフアン駆動制御回路とを備え、前記シリアルプ
リンタの静止時に前記フアン駆動制御回路により
前記直流モータ駆動回路を時分割オン／オフ駆動
し且つ温度センサが規定温度を検出した時前記直
流モータ付フアンを停止することを特徴とする冷
却フアンの駆動制御装置。 A microprocessor-controlled serial printer consists of a fan with a DC motor that cools the inside of the device, a DC motor drive circuit that drives the DC motor, and a timer circuit and microprogram control circuit that control the DC motor drive circuit. and a fan drive control circuit, wherein the fan drive control circuit turns on/off the DC motor drive circuit in a time division manner when the serial printer is stationary, and stops the fan with the DC motor when the temperature sensor detects a specified temperature. A cooling fan drive control device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984195545U JPS61113594U (en) | 1984-12-24 | 1984-12-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984195545U JPS61113594U (en) | 1984-12-24 | 1984-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61113594U true JPS61113594U (en) | 1986-07-18 |
Family
ID=30753146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984195545U Pending JPS61113594U (en) | 1984-12-24 | 1984-12-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61113594U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH037092A (en) * | 1989-05-31 | 1991-01-14 | Nippon Densan Corp | Motor controlling method |
-
1984
- 1984-12-24 JP JP1984195545U patent/JPS61113594U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH037092A (en) * | 1989-05-31 | 1991-01-14 | Nippon Densan Corp | Motor controlling method |
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