JPS57110092A - Control circuit device for motor - Google Patents

Control circuit device for motor

Info

Publication number
JPS57110092A
JPS57110092A JP55182117A JP18211780A JPS57110092A JP S57110092 A JPS57110092 A JP S57110092A JP 55182117 A JP55182117 A JP 55182117A JP 18211780 A JP18211780 A JP 18211780A JP S57110092 A JPS57110092 A JP S57110092A
Authority
JP
Japan
Prior art keywords
voltage
output side
capacitor
motor
transferred
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
Application number
JP55182117A
Other languages
Japanese (ja)
Inventor
Katsuyoshi Nomura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP55182117A priority Critical patent/JPS57110092A/en
Publication of JPS57110092A publication Critical patent/JPS57110092A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Ac Motors In General (AREA)

Abstract

PURPOSE:To stably and effectively perform the controlling operation of a control circuit device for a motor by suitably selecting the constant of a charging circuit of a capacitor, thereby controlling the period of time when the recharging voltage reaches the threshold voltage of an inverter. CONSTITUTION:When a start switch MS is closed, the input side of an inverter INQ11 is grounded, and the output side is transferred to a high voltage. Then, a transistor TrQ1 is continuously conducted via the INQ13 and a resistor R12. A photocoupler PC1 continuously emits a light. A current is supplied to a motor (not shown), thereby opening an automatic door DR. When the output side of the INQ11 is transferred to high voltage, a differential pulse voltage is applied to the input side of the INQ16 via a capacitor C6 and a diode D20, and the output side is instantaneously transferred to low voltage. Thus, the capacitor C4 is discharged, and when the output side of the INQ16 is thus reset to the high voltage, the capacitor C4 is recharged. When the charged voltage reaches the threshold voltage of the inverter, the output side of the INQ15 is transferred to the low voltage, and the diode D1 is conducted, thereby the TrQ1 is recovered and interrupted. Thus, the current supply to the motor is interrupted.
JP55182117A 1980-12-24 1980-12-24 Control circuit device for motor Pending JPS57110092A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55182117A JPS57110092A (en) 1980-12-24 1980-12-24 Control circuit device for motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55182117A JPS57110092A (en) 1980-12-24 1980-12-24 Control circuit device for motor

Publications (1)

Publication Number Publication Date
JPS57110092A true JPS57110092A (en) 1982-07-08

Family

ID=16112624

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55182117A Pending JPS57110092A (en) 1980-12-24 1980-12-24 Control circuit device for motor

Country Status (1)

Country Link
JP (1) JPS57110092A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02104794U (en) * 1989-02-07 1990-08-21
CN111754683A (en) * 2020-05-29 2020-10-09 上海趣致网络科技股份有限公司 Door control system and method for vending machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02104794U (en) * 1989-02-07 1990-08-21
CN111754683A (en) * 2020-05-29 2020-10-09 上海趣致网络科技股份有限公司 Door control system and method for vending machine
CN111754683B (en) * 2020-05-29 2021-12-10 上海趣致网络科技股份有限公司 Door control system and method for vending machine

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