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ES8104616A1 - Sistema de arratre de cintra para registradores y reproduc- tores de cinta magnetica, en particular del tipo de cassette - Google Patents

Sistema de arratre de cintra para registradores y reproduc- tores de cinta magnetica, en particular del tipo de cassette

Info

Publication number
ES8104616A1
ES8104616A1 ES494659A ES494659A ES8104616A1 ES 8104616 A1 ES8104616 A1 ES 8104616A1 ES 494659 A ES494659 A ES 494659A ES 494659 A ES494659 A ES 494659A ES 8104616 A1 ES8104616 A1 ES 8104616A1
Authority
ES
Spain
Prior art keywords
magnetic tape
control system
speed control
tape
spool 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
ES494659A
Other languages
English (en)
Other versions
ES494659A0 (es
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.)
Voxson SpA
Original Assignee
Voxson SpA
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 Voxson SpA filed Critical Voxson SpA
Publication of ES8104616A1 publication Critical patent/ES8104616A1/es
Publication of ES494659A0 publication Critical patent/ES494659A0/es
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/46—Controlling, regulating, or indicating speed
    • G11B15/54—Controlling, regulating, or indicating speed by stroboscope; by tachometer

Landscapes

  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Control Of Electric Motors In General (AREA)

Abstract

DISPOSITIVO PARA CONTROL DE LA VELOCIDAD DE LA CINTA MAGNETICA EN APARATOS GRABADORES REPRODUCTORES. LA CINTA SE HACE PASAR ENTRE UN RODILLO DE PESION (13) Y UNA CABEZA LOCA (12), LA CUAL LLEVA ASOCIADO UN DISCO (15) CON ZONAS CLARAS Y OSCURAS ALTERNATIVAS, DE MODO QUE UN DETECTOR OPTICO (16) CAPTA LA VELOCIDAD DEL DISCO (15), Y POR LO TANTO DE LA CINTA, Y MANDA UNA SEÑAL ELECTRICA DE REALIMENTACION PARA EL CIRCUITO DE ALIMENTACION DEL MOTOR.
ES494659A 1979-09-07 1980-08-29 Sistema de arratre de cintra para registradores y reproduc- tores de cinta magnetica, en particular del tipo de cassette Granted ES494659A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT50205/79A IT1203243B (it) 1979-09-07 1979-09-07 Perfezionamento nei sistemi di trascinamento del nastro per registratori e riproduttori a nastro magnetico particolarmente del tipo a cassette

Publications (2)

Publication Number Publication Date
ES8104616A1 true ES8104616A1 (es) 1981-04-01
ES494659A0 ES494659A0 (es) 1981-04-01

Family

ID=11272486

Family Applications (1)

Application Number Title Priority Date Filing Date
ES494659A Granted ES494659A0 (es) 1979-09-07 1980-08-29 Sistema de arratre de cintra para registradores y reproduc- tores de cinta magnetica, en particular del tipo de cassette

Country Status (6)

Country Link
JP (1) JPS5647943A (es)
DE (1) DE3032273A1 (es)
ES (1) ES494659A0 (es)
FR (1) FR2465291A1 (es)
GB (1) GB2058411A (es)
IT (1) IT1203243B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6179701A (ja) * 1984-09-27 1986-04-23 Toshiba Corp 鉄−けい素焼結軟磁性部品の製造方法
JPS63210202A (ja) * 1987-02-26 1988-08-31 Fujitsu Ltd Ｆｅ−Ｃｏ系焼結合金の熱処理方法
US8681448B1 (en) 2012-08-30 2014-03-25 International Business Machines Corporation Tension transients suppression during acceleration and/or deceleration for storage tape drive

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH575635A5 (es) * 1973-02-23 1976-05-14 Radioelectrique Comp Ind

Also Published As

Publication number Publication date
IT7950205A0 (it) 1979-09-07
GB2058411A (en) 1981-04-08
FR2465291A1 (fr) 1981-03-20
JPS5647943A (en) 1981-04-30
DE3032273A1 (de) 1981-04-02
ES494659A0 (es) 1981-04-01
IT1203243B (it) 1989-02-15

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980202