KR900007297U - Capstan motor drive control circuit - Google Patents

Capstan motor drive control circuit

Info

Publication number
KR900007297U
KR900007297U KR2019880016204U KR880016204U KR900007297U KR 900007297 U KR900007297 U KR 900007297U KR 2019880016204 U KR2019880016204 U KR 2019880016204U KR 880016204 U KR880016204 U KR 880016204U KR 900007297 U KR900007297 U KR 900007297U
Authority
KR
South Korea
Prior art keywords
control circuit
motor drive
drive control
capstan motor
capstan
Prior art date
Application number
KR2019880016204U
Other languages
Korean (ko)
Other versions
KR930003444Y1 (en
Inventor
박성진
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 KR2019880016204U priority Critical patent/KR930003444Y1/en
Publication of KR900007297U publication Critical patent/KR900007297U/en
Application granted granted Critical
Publication of KR930003444Y1 publication Critical patent/KR930003444Y1/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
    • G11B15/26—Driving record carriers by members acting directly or indirectly thereon
    • G11B15/28—Driving record carriers by members acting directly or indirectly thereon through rollers driving by frictional contact with the record carrier, e.g. capstan; Multiple arrangements of capstans or drums coupled to means for controlling the speed of the drive; Multiple capstan systems alternately engageable with record carrier to provide reversal
    • 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 Electric Motors In General (AREA)
KR2019880016204U 1988-09-30 1988-09-30 Control circuit of capstan motor driving KR930003444Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880016204U KR930003444Y1 (en) 1988-09-30 1988-09-30 Control circuit of capstan motor driving

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880016204U KR930003444Y1 (en) 1988-09-30 1988-09-30 Control circuit of capstan motor driving

Publications (2)

Publication Number Publication Date
KR900007297U true KR900007297U (en) 1990-04-04
KR930003444Y1 KR930003444Y1 (en) 1993-06-11

Family

ID=19279912

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880016204U KR930003444Y1 (en) 1988-09-30 1988-09-30 Control circuit of capstan motor driving

Country Status (1)

Country Link
KR (1) KR930003444Y1 (en)

Also Published As

Publication number Publication date
KR930003444Y1 (en) 1993-06-11

Similar Documents

Publication Publication Date Title
KR900701005A (en) Tape driving mechanism
KR890700242A (en) Servo motor control device
KR900001441U (en) Capstan motor drive control circuit
KR880701467A (en) Electric control drive
KR900007297U (en) Capstan motor drive control circuit
KR880022803U (en) Fan motor speed control circuit
KR890011846U (en) Motor drive control circuit
KR900003601U (en) Capstan motor speed control circuit
KR910009737U (en) Capstan motor speed control circuit
KR890014509U (en) Double deck motor drive control circuit
KR900009207U (en) Step motor drive current control circuit
KR890014513U (en) Driving circuit with VCR capstan motor control
KR880003238U (en) Double cassette double speed motor control circuit
KR870011419U (en) Fan motor drive control circuit
KR900010666U (en) Capstan motor constant speed rotation control circuit
KR850005363U (en) Capstan motor control circuit
KR870017219U (en) Motor drive voltage control circuit
KR890015022U (en) Motor speed control circuit
KR880018542U (en) Motor drive circuit
KR930007639U (en) Motor drive circuit
KR860008619U (en) Capstan motor direction control circuit
KR850002228U (en) Motor driving time control circuit
KR890001385U (en) Capstan motor control circuit during variable speed playback
KR900013595U (en) 2-wire 3-phase motor drive control circuit
KR880022801U (en) Step motor drive circuit

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19951226

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee