JPS5990263A - 円盤状情報記録装置 - Google Patents

円盤状情報記録装置

Info

Publication number
JPS5990263A
JPS5990263A JP57200887A JP20088782A JPS5990263A JP S5990263 A JPS5990263 A JP S5990263A JP 57200887 A JP57200887 A JP 57200887A JP 20088782 A JP20088782 A JP 20088782A JP S5990263 A JPS5990263 A JP S5990263A
Authority
JP
Japan
Prior art keywords
recording
disk
shaped
output
reference 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
JP57200887A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0437498B2 (en:Method
Inventor
Keiichiro Horai
宝来　慶一郎
Ryutaro Futakuchi
龍太郎 二口
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 JP57200887A priority Critical patent/JPS5990263A/ja
Publication of JPS5990263A publication Critical patent/JPS5990263A/ja
Publication of JPH0437498B2 publication Critical patent/JPH0437498B2/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)
JP57200887A 1982-11-15 1982-11-15 円盤状情報記録装置 Granted JPS5990263A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57200887A JPS5990263A (ja) 1982-11-15 1982-11-15 円盤状情報記録装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57200887A JPS5990263A (ja) 1982-11-15 1982-11-15 円盤状情報記録装置

Publications (2)

Publication Number Publication Date
JPS5990263A true JPS5990263A (ja) 1984-05-24
JPH0437498B2 JPH0437498B2 (en:Method) 1992-06-19

Family

ID=16431894

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57200887A Granted JPS5990263A (ja) 1982-11-15 1982-11-15 円盤状情報記録装置

Country Status (1)

Country Link
JP (1) JPS5990263A (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61289582A (ja) * 1985-06-14 1986-12-19 Sanyo Electric Co Ltd デイスク状記録媒体回転制御装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5661064A (en) * 1979-10-23 1981-05-26 Matsushita Electric Ind Co Ltd Recording device using disc shape recording medium
JPS57150170A (en) * 1981-03-09 1982-09-16 Akai Electric Co Ltd Control system for constant linear speed

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5661064A (en) * 1979-10-23 1981-05-26 Matsushita Electric Ind Co Ltd Recording device using disc shape recording medium
JPS57150170A (en) * 1981-03-09 1982-09-16 Akai Electric Co Ltd Control system for constant linear speed

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61289582A (ja) * 1985-06-14 1986-12-19 Sanyo Electric Co Ltd デイスク状記録媒体回転制御装置

Also Published As

Publication number Publication date
JPH0437498B2 (en:Method) 1992-06-19

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