BE831071A - Dispositif d'entrainement lineaire et son circuit de commande - Google Patents

Dispositif d'entrainement lineaire et son circuit de commande

Info

Publication number
BE831071A
BE831071A BE158041A BE158041A BE831071A BE 831071 A BE831071 A BE 831071A BE 158041 A BE158041 A BE 158041A BE 158041 A BE158041 A BE 158041A BE 831071 A BE831071 A BE 831071A
Authority
BE
Belgium
Prior art keywords
control circuit
drive device
linear drive
linear
circuit
Prior art date
Application number
BE158041A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE831071A publication Critical patent/BE831071A/xx

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/54—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head into or out of its operative position or across tracks
    • G11B5/55—Track change, selection or acquisition by displacement of the head
    • G11B5/5521—Track change, selection or acquisition by displacement of the head across disk tracks
BE158041A 1974-07-08 1975-07-07 Dispositif d'entrainement lineaire et son circuit de commande BE831071A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US486408A US3922718A (en) 1974-07-08 1974-07-08 Disc drive linear actuator and control system therefor

Publications (1)

Publication Number Publication Date
BE831071A true BE831071A (fr) 1975-11-03

Family

ID=23931768

Family Applications (1)

Application Number Title Priority Date Filing Date
BE158041A BE831071A (fr) 1974-07-08 1975-07-07 Dispositif d'entrainement lineaire et son circuit de commande

Country Status (11)

Country Link
US (1) US3922718A (it)
JP (1) JPS5131212A (it)
AU (1) AU499431B2 (it)
BE (1) BE831071A (it)
CA (1) CA1074912A (it)
CH (2) CH592941A5 (it)
DE (1) DE2529793A1 (it)
FR (3) FR2307333A1 (it)
GB (5) GB1519964A (it)
IT (1) IT1054638B (it)
NL (1) NL7507730A (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2332592A1 (fr) * 1975-11-19 1977-06-17 Xerox Corp Operateur lineaire notamment pour deplacer un chariot porte-tetes dans un lecteur/enregistreur a disques

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012780A (en) * 1975-11-19 1977-03-15 Xerox Corporation Linear actuator
US4012779A (en) * 1975-11-19 1977-03-15 Xerox Corporation Linear actuator
US4305104A (en) * 1980-02-28 1981-12-08 Ncr Corporation Information storage position control apparatus
US4648325A (en) * 1985-06-20 1987-03-10 Heico Inc. Linear drive unit
JPS6280880A (ja) * 1985-10-03 1987-04-14 Fuji Photo Film Co Ltd ヘツドキヤリツジの案内機構
US4825984A (en) * 1987-03-02 1989-05-02 Unisys Corp. Visco-elastic couple for magnet actuator

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3643242A (en) * 1970-07-09 1972-02-15 Xerox Corp Transducer displacement control in movable head-type storage disk systems
US3721967A (en) * 1971-08-02 1973-03-20 Ibm Head carriage assembly for magnetic disk storage drive

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2332592A1 (fr) * 1975-11-19 1977-06-17 Xerox Corp Operateur lineaire notamment pour deplacer un chariot porte-tetes dans un lecteur/enregistreur a disques

Also Published As

Publication number Publication date
GB1506943A (en) 1978-04-12
AU8280675A (en) 1977-01-13
FR2295520A1 (fr) 1976-07-16
CH597671A5 (it) 1978-04-14
GB1519962A (en) 1978-08-02
GB1519963A (en) 1978-08-02
GB1519964A (en) 1978-08-02
FR2307333A1 (fr) 1976-11-05
NL7507730A (nl) 1975-09-30
IT1054638B (it) 1981-11-30
CA1074912A (en) 1980-04-01
DE2529793A1 (de) 1976-01-29
US3922718A (en) 1975-11-25
FR2295521A1 (fr) 1976-07-16
AU499431B2 (en) 1979-04-12
JPS5131212A (en) 1976-03-17
GB1519965A (en) 1978-08-02
CH592941A5 (it) 1977-11-15

Similar Documents

Publication Publication Date Title
FR2328322A1 (fr) Dispositif de commande d'un moteur asynchrone
FR2304965A2 (fr) Procede et dispositif de commande electronique
FR2331908A1 (fr) Dispositif de commande de moteur integral
BE824558A (fr) Dispositif de commande a mouvement lineaire
FR2353198A1 (fr) Dispositif de commande d'un element photo-emissif
FR2293612A1 (fr) Dispositif de commande hydraulique
BE870433A (fr) Dispositif de commande d'un moteur pas-a-pas, tournant ou lineaire
FR2288251A1 (fr) Dispositif de commande des balanciers d'un moteur
IT1081269B (it) Dispositivo di comando elettronico
FR2287132A1 (fr) Procede et dispositif de commande d'un moteur pas a pas
BE764658A (fr) Dispositif de commande d'un analyseur de solution
IT1077157B (it) Dispositivo di comando elettronico
FR2279225A1 (fr) Procede et dispositif d'injection de courant
IT1076291B (it) Dispositivo di comando elettronico
FR2287419A1 (fr) Dispositif d'epuration
FR2294508A1 (fr) Dispositif de commande de magnetophone
FR2284728A1 (fr) Dispositif d'extrusion ameliore
BE831935A (fr) Dispositif d'irradiation aux ultra-violets
FR2324048A1 (fr) Dispositif de commande d'un servomoteur
IT1077917B (it) Dispositivo di comando elettronico
FR2307333A1 (fr) Dispositif d'entrainement lineaire et son circuit de commande
FR2336569A1 (fr) Dispositif de commande
FR2295611A1 (fr) Dispositif de commande a magnetostriction
BE828059A (fr) Dispositif de commande
BE823753A (fr) Dispositif d'alarme