JPS59160866A - 記録デイスク回転制御装置 - Google Patents

記録デイスク回転制御装置

Info

Publication number
JPS59160866A
JPS59160866A JP3550383A JP3550383A JPS59160866A JP S59160866 A JPS59160866 A JP S59160866A JP 3550383 A JP3550383 A JP 3550383A JP 3550383 A JP3550383 A JP 3550383A JP S59160866 A JPS59160866 A JP S59160866A
Authority
JP
Japan
Prior art keywords
triangular wave
signal
output
level
detector
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
JP3550383A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0465470B2 (enrdf_load_html_response
Inventor
Fumihiko Yokogawa
文彦 横川
Hiroyuki Hirano
弘行 平野
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.)
Pioneer Corp
Original Assignee
Pioneer Corp
Pioneer Electronic Corp
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 Pioneer Corp, Pioneer Electronic Corp filed Critical Pioneer Corp
Priority to JP3550383A priority Critical patent/JPS59160866A/ja
Publication of JPS59160866A publication Critical patent/JPS59160866A/ja
Publication of JPH0465470B2 publication Critical patent/JPH0465470B2/ja
Granted legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00Driving, 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
    • G11B19/20Driving; Starting; Stopping; Control thereof
    • G11B19/24Arrangements for providing constant relative speed between record carrier and head

Landscapes

  • Rotational Drive Of Disk (AREA)
  • Control Of Velocity Or Acceleration (AREA)
JP3550383A 1983-03-03 1983-03-03 記録デイスク回転制御装置 Granted JPS59160866A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3550383A JPS59160866A (ja) 1983-03-03 1983-03-03 記録デイスク回転制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3550383A JPS59160866A (ja) 1983-03-03 1983-03-03 記録デイスク回転制御装置

Publications (2)

Publication Number Publication Date
JPS59160866A true JPS59160866A (ja) 1984-09-11
JPH0465470B2 JPH0465470B2 (enrdf_load_html_response) 1992-10-20

Family

ID=12443554

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3550383A Granted JPS59160866A (ja) 1983-03-03 1983-03-03 記録デイスク回転制御装置

Country Status (1)

Country Link
JP (1) JPS59160866A (enrdf_load_html_response)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6752595B2 (en) 1999-11-11 2004-06-22 Hitachi Zosen Corporation Propeller type windmill for power generation
US6972498B2 (en) 2002-05-28 2005-12-06 General Electric Company Variable diameter wind turbine rotor blades

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6752595B2 (en) 1999-11-11 2004-06-22 Hitachi Zosen Corporation Propeller type windmill for power generation
US6972498B2 (en) 2002-05-28 2005-12-06 General Electric Company Variable diameter wind turbine rotor blades

Also Published As

Publication number Publication date
JPH0465470B2 (enrdf_load_html_response) 1992-10-20

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