JPS55147994A - Motor speed control device - Google Patents

Motor speed control device

Info

Publication number
JPS55147994A
JPS55147994A JP5501579A JP5501579A JPS55147994A JP S55147994 A JPS55147994 A JP S55147994A JP 5501579 A JP5501579 A JP 5501579A JP 5501579 A JP5501579 A JP 5501579A JP S55147994 A JPS55147994 A JP S55147994A
Authority
JP
Japan
Prior art keywords
terminals
motor
output
motor speed
signal
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.)
Granted
Application number
JP5501579A
Other languages
English (en)
Japanese (ja)
Other versions
JPS627785B2 (https=
Inventor
Mamoru Imaizumi
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.)
Brother Industries Ltd
Original Assignee
Brother Industries 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 Brother Industries Ltd filed Critical Brother Industries Ltd
Priority to JP5501579A priority Critical patent/JPS55147994A/ja
Publication of JPS55147994A publication Critical patent/JPS55147994A/ja
Publication of JPS627785B2 publication Critical patent/JPS627785B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Program-control systems
    • G05B19/02—Program-control systems electric
    • G05B19/04—Program control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/07—Program control other than numerical control, i.e. in sequence controllers or logic controllers where the program is defined in the fixed connection of electrical elements, e.g. potentiometers, counters or transistors
    • G05B19/075—Program control other than numerical control, i.e. in sequence controllers or logic controllers where the program is defined in the fixed connection of electrical elements, e.g. potentiometers, counters or transistors for delivering a step function, a slope or a continuous function

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Sewing Machines And Sewing (AREA)
  • Control Of Electric Motors In General (AREA)
JP5501579A 1979-05-04 1979-05-04 Motor speed control device Granted JPS55147994A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5501579A JPS55147994A (en) 1979-05-04 1979-05-04 Motor speed control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5501579A JPS55147994A (en) 1979-05-04 1979-05-04 Motor speed control device

Publications (2)

Publication Number Publication Date
JPS55147994A true JPS55147994A (en) 1980-11-18
JPS627785B2 JPS627785B2 (https=) 1987-02-19

Family

ID=12986826

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5501579A Granted JPS55147994A (en) 1979-05-04 1979-05-04 Motor speed control device

Country Status (1)

Country Link
JP (1) JPS55147994A (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58173589A (ja) * 1982-04-02 1983-10-12 松下電器産業株式会社 ミシン制御装置
JPS58173590A (ja) * 1982-04-02 1983-10-12 松下電器産業株式会社 ミシン制御装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58173589A (ja) * 1982-04-02 1983-10-12 松下電器産業株式会社 ミシン制御装置
JPS58173590A (ja) * 1982-04-02 1983-10-12 松下電器産業株式会社 ミシン制御装置

Also Published As

Publication number Publication date
JPS627785B2 (https=) 1987-02-19

Similar Documents

Publication Publication Date Title
GB1374037A (en) Slip frequency control circuit for an asynchronous machine
CA983107A (en) Oscillator circuit for providing a failsafe direct current voltage output in response to a periodic signal input
GB1286180A (en) Variable multiphase clock system
JPS55147994A (en) Motor speed control device
SU1124424A1 (ru) Импульсный частотно-фазовый детектор
JPS5570777A (en) Test circuit for electronic watch
GB1347220A (en) Frequency responsive multi-phase pulse generator
US3851255A (en) Pulse generating circuit
JPS54124611A (en) Communication unit
SU691771A2 (ru) Цифровой частотомер
JP2641964B2 (ja) 分周器
SU435505A1 (ru) ИМПУЛЬСНО-ФАЗОВОЕ УСТРОЙСТВО ДЛЯ ПРОГРАММНОГО УПРАВЛЕНИЯВ ПТ Бе'тг?"Р4j,i>&;ljil.l
SU984057A1 (ru) Делитель частоты импульсов
SU796769A1 (ru) Устройство дл умножени фазовогоСдВигА МЕжду дВуМ пЕРиОдичЕС-КиМи СигНАлАМи
SU817981A1 (ru) Устройство дл управлени инвертором
SU497708A1 (ru) Фазовый дискиминатор
SU1045359A1 (ru) Генератор ступенчато-пилообразного напр жени
JPS5643832A (en) Phase synchronizing circuit
GB1274423A (en) Circuit for synchronising alternating current motors
JPS6227912Y2 (https=)
SU1403276A1 (ru) Одноканальный задающий генератор частоты выходного напр жени тиристорного непосредственного преобразовател частоты
SU661833A1 (ru) Устройство тактовой синхронизации
JPS5679524A (en) Conversion circuit for duty cycle
SU1669079A1 (ru) Управл емый делитель частоты следовани импульсов
SU1223331A1 (ru) Цифровой фазочастотный компаратор