JPS55109185A - Motor speed controller - Google Patents

Motor speed controller

Info

Publication number
JPS55109185A
JPS55109185A JP1572979A JP1572979A JPS55109185A JP S55109185 A JPS55109185 A JP S55109185A JP 1572979 A JP1572979 A JP 1572979A JP 1572979 A JP1572979 A JP 1572979A JP S55109185 A JPS55109185 A JP S55109185A
Authority
JP
Japan
Prior art keywords
circuit
signal
pulse duration
motor
generating circuit
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
JP1572979A
Other languages
English (en)
Japanese (ja)
Other versions
JPS648541B2 (enrdf_load_stackoverflow
Inventor
Makoto Akiyama
Makoto Goto
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP1572979A priority Critical patent/JPS55109185A/ja
Priority to US06/119,368 priority patent/US4360767A/en
Priority to GB8004359A priority patent/GB2046954B/en
Priority to DE19803005154 priority patent/DE3005154A1/de
Publication of JPS55109185A publication Critical patent/JPS55109185A/ja
Publication of JPS648541B2 publication Critical patent/JPS648541B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Electric Motors In General (AREA)
JP1572979A 1979-02-09 1979-02-13 Motor speed controller Granted JPS55109185A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1572979A JPS55109185A (en) 1979-02-13 1979-02-13 Motor speed controller
US06/119,368 US4360767A (en) 1979-02-09 1980-02-07 Motor speed control apparatus
GB8004359A GB2046954B (en) 1979-02-09 1980-02-08 Motor speed control apparatus
DE19803005154 DE3005154A1 (de) 1979-02-09 1980-02-08 Motordrehzahlregelung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1572979A JPS55109185A (en) 1979-02-13 1979-02-13 Motor speed controller

Publications (2)

Publication Number Publication Date
JPS55109185A true JPS55109185A (en) 1980-08-22
JPS648541B2 JPS648541B2 (enrdf_load_stackoverflow) 1989-02-14

Family

ID=11896843

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1572979A Granted JPS55109185A (en) 1979-02-09 1979-02-13 Motor speed controller

Country Status (1)

Country Link
JP (1) JPS55109185A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5795189A (en) * 1980-12-03 1982-06-12 Nippon Enkaku Seigyo Kk Controlling circuit for servomotor
JPS6485600A (en) * 1987-09-25 1989-03-30 Nippon Electric Ic Microcomput Frequency control circuit
JPH01129787A (ja) * 1987-11-11 1989-05-23 Matsushita Electric Ind Co Ltd モータの速度制御装置
US6680590B2 (en) 2000-12-28 2004-01-20 Matsushita Electric Industrial Co., Ltd. Vibration motor and apparatus using the same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5795189A (en) * 1980-12-03 1982-06-12 Nippon Enkaku Seigyo Kk Controlling circuit for servomotor
JPS6485600A (en) * 1987-09-25 1989-03-30 Nippon Electric Ic Microcomput Frequency control circuit
JPH01129787A (ja) * 1987-11-11 1989-05-23 Matsushita Electric Ind Co Ltd モータの速度制御装置
US6680590B2 (en) 2000-12-28 2004-01-20 Matsushita Electric Industrial Co., Ltd. Vibration motor and apparatus using the same

Also Published As

Publication number Publication date
JPS648541B2 (enrdf_load_stackoverflow) 1989-02-14

Similar Documents

Publication Publication Date Title
IE42577L (en) Controlling ac-motors
JPS54114691A (en) Servo circuit
JPS55109185A (en) Motor speed controller
JPS55109183A (en) Motor speed controller
JPS5374223A (en) Speed control device of motor
JPS5467406A (en) Positioning controller
JPS54103979A (en) Acceleration/deceleration control circuit
JPS5541582A (en) Speed servo control system
JPS544308A (en) Phase difference detecting method of vibrating force generating device
JPS54720A (en) Motor controller
JPS5368816A (en) Speed adjusting method for motor
JPS5373121A (en) Cylindrical pulse generating circuit
JPS547114A (en) Speed signal generator
JPS5244125A (en) Variable length interface circuit
JPS54128644A (en) Clock selection circuit
JPS51151002A (en) Receiver unit
JPS56166786A (en) Speed controlling device for motor
JPS5337810A (en) Non-commutator motor controller
JPS53137110A (en) Automatic disc player
JPS5384115A (en) Drive control circuit for reversible motors with electronic damping circuits
JPS5256817A (en) Horizontal deflection unit
JPS5577279A (en) Forming circuit for control signal
JPS5264263A (en) Multi-phase clock pulse generator
JPS5219219A (en) Torque control apparatus for ac motors
JPS5390734A (en) Variable cycle steal control circuit