JPS6184904U - - Google Patents
Info
- Publication number
- JPS6184904U JPS6184904U JP16965984U JP16965984U JPS6184904U JP S6184904 U JPS6184904 U JP S6184904U JP 16965984 U JP16965984 U JP 16965984U JP 16965984 U JP16965984 U JP 16965984U JP S6184904 U JPS6184904 U JP S6184904U
- Authority
- JP
- Japan
- Prior art keywords
- frequency signal
- signal
- circuit
- motor
- generates
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Feedback Control In General (AREA)
- Flow Control (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Description
第１図は本考案の一実施例を示した定流量ポン
プの制御装置の概略図、第２図は本考案の他の実
施例図である。
１：定流量ポンプ、２：サーボモータ、２′：
ステツプモータ、３，３′：モータ駆動機構、４
：タイマー回路、５：クロツク信号発生器、６：
ＰＬＬ回路、７：エンコーダ、８：積分アンプ、
９：電圧−周波数変換回路。
FIG. 1 is a schematic diagram of a constant flow pump control device showing one embodiment of the present invention, and FIG. 2 is a diagram showing another embodiment of the present invention. 1: Constant flow pump, 2: Servo motor, 2':
Step motor, 3, 3': Motor drive mechanism, 4
: Timer circuit, 5: Clock signal generator, 6:
PLL circuit, 7: encoder, 8: integrating amplifier,
9: Voltage-frequency conversion circuit.
Claims (1)
周波数信号発生系、モータ駆動機構からの駆動信
号に基づいてポンプを駆動する為のモータ、該モ
ータに供給される駆動信号に対応した周波数信号
を作成する周波数信号作成回路、及び該回路のか
らの周波数信号と前記周波数信号発生系からの周
波信号が供給されるフエイズロツクループ回路、
該フエイズロツクループ回路の出力信号を電圧信
号に変換し、該電圧信号を前記モータ駆動機構に
供給する電圧信号変換回路から成る定流量ポンプ
の制御装置。 A frequency signal generation system that generates a frequency signal corresponding to the set flow rate, a motor that drives the pump based on the drive signal from the motor drive mechanism, and a frequency signal that generates a frequency signal that corresponds to the drive signal supplied to the motor. a frequency signal generation circuit, and a phase lock loop circuit to which the frequency signal from the circuit and the frequency signal from the frequency signal generation system are supplied;
A control device for a constant flow pump comprising a voltage signal conversion circuit that converts an output signal of the phase lock loop circuit into a voltage signal and supplies the voltage signal to the motor drive mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16965984U JPS6184904U (en) | 1984-11-08 | 1984-11-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16965984U JPS6184904U (en) | 1984-11-08 | 1984-11-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6184904U true JPS6184904U (en) | 1986-06-04 |
Family
ID=30727378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16965984U Pending JPS6184904U (en) | 1984-11-08 | 1984-11-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6184904U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5791687A (en) * | 1980-11-27 | 1982-06-07 | Toshiba Corp | Phase difference detector for induction motor |
| JPS5947903A (en) * | 1982-09-08 | 1984-03-17 | Japanese National Railways<Jnr> | Signal pattern generator |
-
1984
- 1984-11-08 JP JP16965984U patent/JPS6184904U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5791687A (en) * | 1980-11-27 | 1982-06-07 | Toshiba Corp | Phase difference detector for induction motor |
| JPS5947903A (en) * | 1982-09-08 | 1984-03-17 | Japanese National Railways<Jnr> | Signal pattern generator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6184904U (en) | ||
| JPH01124769U (en) | ||
| JPS6425279U (en) | ||
| JPS62127130U (en) | ||
| JPS60107764U (en) | Sound engine rotation speed display device | |
| JPS6384634U (en) | ||
| JPS63198396U (en) | ||
| JPS63118649U (en) | ||
| JPH01101199U (en) | ||
| JPH0350221U (en) | ||
| JPS61190889U (en) | ||
| JPS602399U (en) | Variable frequency control device for AC motor | |
| JPS6059799U (en) | Motor speed control circuit | |
| JPS6275640U (en) | ||
| JPS643328U (en) | ||
| JPS6381537U (en) | ||
| JPS61138000U (en) | ||
| JPH02150834U (en) | ||
| JPS6349616U (en) | ||
| JPH0356227U (en) | ||
| JPS6453116U (en) | ||
| JPS63531U (en) | ||
| JPS61143341U (en) | ||
| JPS5849593U (en) | motor drive device | |
| JPS6361821U (en) |