ES477555A1 - Un tocadiscos de video. - Google Patents

Un tocadiscos de video.

Info

Publication number
ES477555A1
ES477555A1 ES477555A ES477555A ES477555A1 ES 477555 A1 ES477555 A1 ES 477555A1 ES 477555 A ES477555 A ES 477555A ES 477555 A ES477555 A ES 477555A ES 477555 A1 ES477555 A1 ES 477555A1
Authority
ES
Spain
Prior art keywords
video disc
disc
stabilizing
air
video
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
ES477555A
Other languages
English (en)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES477555A1 publication Critical patent/ES477555A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/02—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon
    • G11B33/022—Cases
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/02—Details
    • G11B17/022—Positioning or locking of single discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/32—Maintaining desired spacing between record carrier and head, e.g. by fluid-dynamic spacing

Landscapes

  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)

Abstract

Un tocadiscos de video para producir discos redondos de video en rápida rotación y que comprende una caja de alojamiento con una placa de cubierta, un eje de accionamiento movido por motor, que sobresale de la placa de cubierta, para hacer girar un disco de video paralelamente a la placa de cubierta, un disco estabilizador, movible de una a otra de unas posiciones primera y segunda y que en la posición últimamente mencionada cubre, por lo menos substancialmente, un disco de video colocado en el eje de accionamiento, para estabilizar la forma del disco de video durante la rotación, y unos medios que comprenden por lo menos una restricción o limitación de entrada de aire para admitir una corriente de aire limitada a una magnitud específica, entre el disco estabilizador y el disco de video de rotación.
ES477555A 1978-02-10 1979-02-08 Un tocadiscos de video. Expired ES477555A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7801533A NL7801533A (nl) 1978-02-10 1978-02-10 Videoplatenspeler.

Publications (1)

Publication Number Publication Date
ES477555A1 true ES477555A1 (es) 1979-07-16

Family

ID=19830308

Family Applications (1)

Application Number Title Priority Date Filing Date
ES477555A Expired ES477555A1 (es) 1978-02-10 1979-02-08 Un tocadiscos de video.

Country Status (10)

Country Link
US (1) US4158867A (es)
JP (1) JPS54118805A (es)
AT (1) ATA98779A (es)
AU (1) AU4405279A (es)
DE (1) DE2904299A1 (es)
ES (1) ES477555A1 (es)
FR (1) FR2417162A1 (es)
GB (1) GB2014348A (es)
IT (1) IT1110957B (es)
NL (1) NL7801533A (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD263829S (en) 1979-05-04 1982-04-13 Sony Corporation Video disk player
JPS5671867A (en) * 1979-11-15 1981-06-15 Tokyo Electric Co Ltd Magnetic disc device
US4447899A (en) * 1980-06-18 1984-05-08 Eastman Kodak Company Optical disc method, media and apparatus for writing and/or reading information
EP0081001A1 (en) * 1981-12-04 1983-06-15 Lux Corporation Record player
DE3211361C1 (de) * 1982-03-27 1983-05-19 Philips Patentverwaltung Gmbh, 2000 Hamburg Plattenklemmvorrichtung
US5341357A (en) * 1990-12-21 1994-08-23 Sony Corporation Optical disc recording apparatus
WO1997048095A1 (en) 1996-06-12 1997-12-18 Imation Corp. Bernouilly type flexible media stabilization for laser servowriting

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5126664Y2 (es) * 1972-08-28 1976-07-07
NL7502914A (nl) * 1975-03-12 1976-09-14 Philips Nv Afspeelinrichting, in het bijzonder videospeler, voor het afspelen van ronde van informatiesporen voorziene platen.

Also Published As

Publication number Publication date
NL7801533A (nl) 1979-08-14
FR2417162A1 (fr) 1979-09-07
JPS54118805A (en) 1979-09-14
US4158867A (en) 1979-06-19
DE2904299A1 (de) 1979-08-30
IT7919984A0 (it) 1979-02-07
ATA98779A (de) 1980-05-15
AU4405279A (en) 1979-08-16
GB2014348A (en) 1979-08-22
IT1110957B (it) 1986-01-13

Similar Documents

Publication Publication Date Title
SE7511247L (sv) Rengoringsanordning
JPS56118593A (en) Blower
UA37221C2 (uk) Вхідний розтруб для відцентрових вентиляторів
ES477555A1 (es) Un tocadiscos de video.
GB917815A (en) Apparatus for treating dust-laden gas
GB980724A (en) Cyclone-type dust extractor for gases and fumes
JPS5299405A (en) Vertical submarine pump
JPS54117635A (en) Optical mark reader
JPS5799298A (en) Regenerative pump
JPS5697508A (en) Defoaming apparatus
JPS5793685A (en) Flow-through type hydraulic turbine
JPS5349313A (en) Motor fan for vacuum cleaners
GB913213A (en) Centrifugal blasting machines
JPS51142101A (en) Suction casing of centrifugal pump
JPS5537524A (en) Centrifugal air blower
JPS5295460A (en) Raising-dust-proof shoot
JPS51121965A (en) Central cleaner
JPS57169512A (en) Waste gas cooling device
FR2218130A1 (en) Exhaust fume cleaner - comprising scrubber and centrifugal precipitator
JPS57129300A (en) Submergible pump
GB1021874A (en) Improvements in or relating to methods of and apparatus for cooling granular material
FI810521L (fi) Foerfaringssaett och anordning foer uppfaongning av delvis fibrerad mineralsmaeltta
JPS5234029A (en) Process for producing inorganic fibers
JPS5644499A (en) Electric blower
GB1424649A (en) Apparatus for open end spinning of fibres