KR870017219U - Motor drive voltage control circuit - Google Patents

Motor drive voltage control circuit

Info

Publication number
KR870017219U
KR870017219U KR2019860004494U KR860004494U KR870017219U KR 870017219 U KR870017219 U KR 870017219U KR 2019860004494 U KR2019860004494 U KR 2019860004494U KR 860004494 U KR860004494 U KR 860004494U KR 870017219 U KR870017219 U KR 870017219U
Authority
KR
South Korea
Prior art keywords
control circuit
motor drive
voltage control
drive voltage
motor
Prior art date
Application number
KR2019860004494U
Other languages
Korean (ko)
Other versions
KR890003889Y1 (en
Inventor
이병희
Original Assignee
주식회사 금성사
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 주식회사 금성사 filed Critical 주식회사 금성사
Priority to KR2019860004494U priority Critical patent/KR890003889Y1/en
Publication of KR870017219U publication Critical patent/KR870017219U/en
Application granted granted Critical
Publication of KR890003889Y1 publication Critical patent/KR890003889Y1/en

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/46—Controlling, regulating, or indicating speed
    • 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
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
    • H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power
    • H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
    • H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Direct Current Motors (AREA)
KR2019860004494U 1986-04-08 1986-04-08 Drine-voltage control circuit of motor KR890003889Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860004494U KR890003889Y1 (en) 1986-04-08 1986-04-08 Drine-voltage control circuit of motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860004494U KR890003889Y1 (en) 1986-04-08 1986-04-08 Drine-voltage control circuit of motor

Publications (2)

Publication Number Publication Date
KR870017219U true KR870017219U (en) 1987-11-30
KR890003889Y1 KR890003889Y1 (en) 1989-06-08

Family

ID=19250346

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860004494U KR890003889Y1 (en) 1986-04-08 1986-04-08 Drine-voltage control circuit of motor

Country Status (1)

Country Link
KR (1) KR890003889Y1 (en)

Also Published As

Publication number Publication date
KR890003889Y1 (en) 1989-06-08

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Legal Events

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E701 Decision to grant or registration of patent right
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Payment date: 19981221

Year of fee payment: 11

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