JPS57167166A - Recording device using disc-shaped recording medium - Google Patents

Recording device using disc-shaped recording medium

Info

Publication number
JPS57167166A
JPS57167166A JP56050934A JP5093481A JPS57167166A JP S57167166 A JPS57167166 A JP S57167166A JP 56050934 A JP56050934 A JP 56050934A JP 5093481 A JP5093481 A JP 5093481A JP S57167166 A JPS57167166 A JP S57167166A
Authority
JP
Japan
Prior art keywords
output
recording
motor
disc
recording medium
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
JP56050934A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0219548B2 (enrdf_load_stackoverflow
Inventor
Seizo Tsuji
Ryoichi Imanaka
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 JP56050934A priority Critical patent/JPS57167166A/ja
Publication of JPS57167166A publication Critical patent/JPS57167166A/ja
Publication of JPH0219548B2 publication Critical patent/JPH0219548B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/24—Arrangements for providing constant relative speed between record carrier and head

Landscapes

  • Rotational Drive Of Disk (AREA)
JP56050934A 1981-04-03 1981-04-03 Recording device using disc-shaped recording medium Granted JPS57167166A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56050934A JPS57167166A (en) 1981-04-03 1981-04-03 Recording device using disc-shaped recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56050934A JPS57167166A (en) 1981-04-03 1981-04-03 Recording device using disc-shaped recording medium

Publications (2)

Publication Number Publication Date
JPS57167166A true JPS57167166A (en) 1982-10-14
JPH0219548B2 JPH0219548B2 (enrdf_load_stackoverflow) 1990-05-02

Family

ID=12872642

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56050934A Granted JPS57167166A (en) 1981-04-03 1981-04-03 Recording device using disc-shaped recording medium

Country Status (1)

Country Link
JP (1) JPS57167166A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0219548B2 (enrdf_load_stackoverflow) 1990-05-02

Similar Documents

Publication Publication Date Title
EP0714097A3 (en) Disc player apparatus
JPS5671855A (en) Playback device of disc
JPS55109184A (en) Rotational speed control system
US2989642A (en) Function generator for electronically indicating the angular position of a rotatable member
EP0013903B1 (en) Recording system using disk-shaped recording medium
JPS57167166A (en) Recording device using disc-shaped recording medium
JPS6423453A (en) Rotation controller for rotary head
EP0060522A3 (en) Tape recorder
JPS56141791A (en) Motor controlling device
JPS57210481A (en) Recording and reproducing method for rotary disk
JPS5625264A (en) Rotation contrl system for driving motor of recorder for equal line speed information recording medium disk
JPS6484476A (en) Optical disk reproducing device
JPS5661064A (en) Recording device using disc shape recording medium
EP0088626A3 (en) Apparatus for controlling the speed of a rotating body
JPS5622255A (en) Rotating control unit for disc recording and reproducing unit
JPS56107102A (en) Measuring method for eccentricity of rotational-number detector
JPS5622256A (en) Control unit for disc rotating speed
JP2639354B2 (ja) プリフォーマット信号発生装置
KR100209910B1 (ko) 타임랩스브이씨알의 캡스턴모터 브레이크장치
FR2232968A7 (en) Stereoscopic measurement of photograms - photogrammetric instrument mechanism includes measuring wheel and counter
SU756470A1 (ru) Устройство для магнитной информации1
JPS6459101A (en) Eccentricity value measuring apparatus for rotor
JPS57150170A (en) Control system for constant linear speed
JPS5720967A (en) Reproducing device for recording disk
SU135245A1 (ru) Компенсационный массовый расходомер жидкости