FR2591016B1 - Systeme de commande de l'entrainement d'un disque - Google Patents

Systeme de commande de l'entrainement d'un disque

Info

Publication number
FR2591016B1
FR2591016B1 FR8613496A FR8613496A FR2591016B1 FR 2591016 B1 FR2591016 B1 FR 2591016B1 FR 8613496 A FR8613496 A FR 8613496A FR 8613496 A FR8613496 A FR 8613496A FR 2591016 B1 FR2591016 B1 FR 2591016B1
Authority
FR
France
Prior art keywords
control system
drive control
disc drive
disc
drive
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.)
Expired
Application number
FR8613496A
Other languages
English (en)
Other versions
FR2591016A1 (fr
Inventor
Ryuichi Naito
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 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
Priority claimed from JP18063582A external-priority patent/JPS5971166A/ja
Priority claimed from JP18063682A external-priority patent/JPS5971167A/ja
Priority claimed from JP18063382A external-priority patent/JPH0777058B2/ja
Priority claimed from JP18063482A external-priority patent/JPS5971165A/ja
Application filed by Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Priority to FR8613496A priority Critical patent/FR2591016B1/fr
Publication of FR2591016A1 publication Critical patent/FR2591016A1/fr
Application granted granted Critical
Publication of FR2591016B1 publication Critical patent/FR2591016B1/fr
Expired 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
    • G11B19/28—Speed controlling, regulating, or indicating
    • 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
    • G11B27/105—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating discs
FR8613496A 1982-10-15 1986-09-26 Systeme de commande de l'entrainement d'un disque Expired FR2591016B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8613496A FR2591016B1 (fr) 1982-10-15 1986-09-26 Systeme de commande de l'entrainement d'un disque

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP18063582A JPS5971166A (ja) 1982-10-15 1982-10-15 記録デイスクの回転制御方式
JP18063682A JPS5971167A (ja) 1982-10-15 1982-10-15 記録デイスクの回転制御方式
JP18063382A JPH0777058B2 (ja) 1982-10-15 1982-10-15 記録ディスクの回転制御方式
JP18063482A JPS5971165A (ja) 1982-10-15 1982-10-15 記録デイスクの回転制御方式
FR8613496A FR2591016B1 (fr) 1982-10-15 1986-09-26 Systeme de commande de l'entrainement d'un disque

Publications (2)

Publication Number Publication Date
FR2591016A1 FR2591016A1 (fr) 1987-06-05
FR2591016B1 true FR2591016B1 (fr) 1988-10-21

Family

ID=27515467

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8613496A Expired FR2591016B1 (fr) 1982-10-15 1986-09-26 Systeme de commande de l'entrainement d'un disque

Country Status (1)

Country Link
FR (1) FR2591016B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2326006A1 (fr) * 1975-09-26 1977-04-22 Thomson Brandt Procede de commande de la mise en route et de l'arret de la lecture d'un support d'enregistrement, support d'enregistrement et appareil pour la mise en oeuvre de ce procede
SE7813460L (sv) * 1978-03-27 1979-09-28 Mca Disco Vision Videoskivspelare
JPS5787371U (fr) * 1980-11-17 1982-05-29
BE892274A (fr) * 1982-02-25 1982-06-16 Staar Sa Dispositif de detection de la face operative d'un disque portant des informations sur une seule face

Also Published As

Publication number Publication date
FR2591016A1 (fr) 1987-06-05

Similar Documents

Publication Publication Date Title
FR2534709B1 (fr) Systeme de commande de l'entrainement d'un disque
NO850927L (no) Drivsystem for bevegelig innretning
GB2132389B (en) Constant speed drive system
FR2473233B1 (fr) Systeme d'egalisation perfectionne
FR2542055B1 (fr) Systeme d'engrenages
GB2081991B (en) Excavator drive system
FR2520542B1 (fr) Systeme de commande d'alignement pour des disques sans sillon
FR2540583B1 (fr) Systeme d'amortissement a disque
FR2478238B1 (fr) Systeme de commande d'un embrayage electromagnetique
FR2522180B1 (fr) Dispositif d'entrainement de disque
FR2508219B1 (fr) Systeme d'asservissement pour la commande d'un moteur
GB2086002B (en) Drive systems
IT8449070A0 (it) Sistema di controllo per cambio di velocita'
GB8318376D0 (en) Tape speed control system
FR2560314B1 (fr) Systeme de couvercle d'embrayage
FR2560354B1 (fr) Systeme de projecteurs
GB8308218D0 (en) Automatic control system
FR2551806B1 (fr) Systeme deviateur d'ecoulement commande
FR2560317B1 (fr) Systeme de commande d'embrayage
FR2554655B1 (fr) Systeme de commande d'un moteur a induction
FR2544418B1 (fr) Systeme d'amortissement a disque
FR2523103B1 (fr) Systeme d'ascenseur a commande par reaction
FR2591016B1 (fr) Systeme de commande de l'entrainement d'un disque
FR2491233B1 (fr) Systeme de commande de microprogramme
GB8327413D0 (en) Automatic bias control system

Legal Events

Date Code Title Description
DL Decision of the director general to leave to make available licences of right