JPS5698379A - Control circuit device for motor - Google Patents

Control circuit device for motor

Info

Publication number
JPS5698379A
JPS5698379A JP17109379A JP17109379A JPS5698379A JP S5698379 A JPS5698379 A JP S5698379A JP 17109379 A JP17109379 A JP 17109379A JP 17109379 A JP17109379 A JP 17109379A JP S5698379 A JPS5698379 A JP S5698379A
Authority
JP
Japan
Prior art keywords
motor
elements
control circuit
automatic door
comparators
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
JP17109379A
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.)
FUSO ELECTRIC IND CO Ltd
Fuso Electric Industrial Co Ltd
Original Assignee
FUSO ELECTRIC IND CO Ltd
Fuso Electric Industrial Co Ltd
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 FUSO ELECTRIC IND CO Ltd, Fuso Electric Industrial Co Ltd filed Critical FUSO ELECTRIC IND CO Ltd
Priority to JP17109379A priority Critical patent/JPS5698379A/en
Publication of JPS5698379A publication Critical patent/JPS5698379A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
    • H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
    • H02P1/18—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual dc motor
    • H02P1/22—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual dc motor in either direction of rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Motor And Converter Starters (AREA)

Abstract

PURPOSE:To eliminate mechanical contacts and to facilitate the position adjustments of a motor in deceleration and stoppage by applying a signal corresponding to the output variation of two magnetic responsive elements to a control circuit when a motor for driving an automatic door or the like is controlled. CONSTITUTION:Magnetic tapes MG1-MG4 are provided at a suitable interval in an automatic door DR or the like, and magnetic responsive elements MD1, MD2 formed of Hall elements of the like are contrasted therewith. The outputs from the elements are applied to comparators L1-L6 formed of operational amplifiers, and to a circuit including transistors Q1-Q4 and light emitting diodes P1-P4 and are connected through a control circuit CO to a driving motor M and a start switch MS. Accordingly, the deceleration and stop signals of the motor M can be accurately obtained by combining the operations of the comparators L1-L6 in response to the variation in the outputs of the elements MD1, MD2 upon movements of the automatic door DR, and the size of the entire device can be reduced.
JP17109379A 1979-12-31 1979-12-31 Control circuit device for motor Pending JPS5698379A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17109379A JPS5698379A (en) 1979-12-31 1979-12-31 Control circuit device for motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17109379A JPS5698379A (en) 1979-12-31 1979-12-31 Control circuit device for motor

Publications (1)

Publication Number Publication Date
JPS5698379A true JPS5698379A (en) 1981-08-07

Family

ID=15916851

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17109379A Pending JPS5698379A (en) 1979-12-31 1979-12-31 Control circuit device for motor

Country Status (1)

Country Link
JP (1) JPS5698379A (en)

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