JPH0458100U - - Google Patents
Info
- Publication number
- JPH0458100U JPH0458100U JP9763090U JP9763090U JPH0458100U JP H0458100 U JPH0458100 U JP H0458100U JP 9763090 U JP9763090 U JP 9763090U JP 9763090 U JP9763090 U JP 9763090U JP H0458100 U JPH0458100 U JP H0458100U
- Authority
- JP
- Japan
- Prior art keywords
- pulse motor
- power down
- automatic analyzer
- motor
- down means
- 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
- 230000007246 mechanism Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 1
Landscapes
- Automatic Analysis And Handling Materials Therefor (AREA)
- Control Of Stepping Motors (AREA)
Description
第１図は本考案の一実施例を示すブロツク図、
第２図は定電圧形パルスモータ駆動回路における
本考案の一実施例を示す回路図、第３図は定電流
形パルスモータ駆動回路における本考案の一実施
例を示す回路図である。
１００……パルスモータ駆動手段、１０１……
スイツチ手段、１０２……ゲート手段、１０３…
…コンパレータ（電圧比較手段）、１０４……発
振手段、１０５……直流基準電圧、１０６……抵
抗器、１０７……抵抗器、１０８……スイツチ手
段、２００……パワーダウン手段、２０１……電
源切換手段、２０２……スイツチ手段、３００…
…パルスモータ制御手段、４００……ＣＰＵ（制
御用ＣＰＵ）、４１０……パワーダウン信号、５
００……パルスモータ。
FIG. 1 is a block diagram showing an embodiment of the present invention.
FIG. 2 is a circuit diagram showing an embodiment of the present invention in a constant voltage type pulse motor drive circuit, and FIG. 3 is a circuit diagram showing an embodiment of the present invention in a constant current type pulse motor drive circuit. 100...Pulse motor drive means, 101...
Switch means, 102... Gate means, 103...
... Comparator (voltage comparison means), 104 ... Oscillation means, 105 ... DC reference voltage, 106 ... Resistor, 107 ... Resistor, 108 ... Switch means, 200 ... Power down means, 201 ... Power supply Switching means, 202...Switching means, 300...
...Pulse motor control means, 400...CPU (control CPU), 410...Power down signal, 5
00...Pulse motor.
Claims (1)
成される自動分析装置において、前記パルスモー
タの駆動回路にモータへの供給電力を低減するパ
ワーダウン手段と、これを適宜制御する制御手段
とを設けたことを特徴とする自動分析装置。 In an automatic analyzer comprising various mechanisms using a pulse motor as a drive source, the drive circuit of the pulse motor is provided with a power down means for reducing power supplied to the motor and a control means for appropriately controlling the power down means. An automatic analyzer featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9763090U JPH0458100U (en) | 1990-09-19 | 1990-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9763090U JPH0458100U (en) | 1990-09-19 | 1990-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0458100U true JPH0458100U (en) | 1992-05-19 |
Family
ID=31838173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9763090U Pending JPH0458100U (en) | 1990-09-19 | 1990-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0458100U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0523105U (en) * | 1991-09-02 | 1993-03-26 | プレシジヨン・システム・サイエンス株式会社 | Dispensing device |
-
1990
- 1990-09-19 JP JP9763090U patent/JPH0458100U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0523105U (en) * | 1991-09-02 | 1993-03-26 | プレシジヨン・システム・サイエンス株式会社 | Dispensing device |