FR2410334A1 - Procede et dispositif pour l'audition et le deplacement de disques ou de bandes sans charge electrostatique - Google Patents

Procede et dispositif pour l'audition et le deplacement de disques ou de bandes sans charge electrostatique

Info

Publication number
FR2410334A1
FR2410334A1 FR7825694A FR7825694A FR2410334A1 FR 2410334 A1 FR2410334 A1 FR 2410334A1 FR 7825694 A FR7825694 A FR 7825694A FR 7825694 A FR7825694 A FR 7825694A FR 2410334 A1 FR2410334 A1 FR 2410334A1
Authority
FR
France
Prior art keywords
recording
audition
discs
bands
movement
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
FR7825694A
Other languages
English (en)
French (fr)
Other versions
FR2410334B3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2410334A1 publication Critical patent/FR2410334A1/fr
Application granted granted Critical
Publication of FR2410334B3 publication Critical patent/FR2410334B3/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • G11B3/58—Cleaning record carriers or styli, e.g. removing shavings or dust or electrostatic charges
    • G11B3/5809—Cleaning record carriers or styli, e.g. removing shavings or dust or electrostatic charges during transducing operation
    • G11B3/5818—Cleaning record carriers or styli, e.g. removing shavings or dust or electrostatic charges during transducing operation for record carriers
    • G11B3/5827—Cleaning record carriers or styli, e.g. removing shavings or dust or electrostatic charges during transducing operation for record carriers using means contacting the record carrier
    • G11B3/5845—Cleaning record carriers or styli, e.g. removing shavings or dust or electrostatic charges during transducing operation for record carriers using means contacting the record carrier means connected to a separate arm
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/50—Reconditioning of record carriers; Cleaning of record carriers ; Carrying-off electrostatic charges
    • G11B23/505—Reconditioning of record carriers; Cleaning of record carriers ; Carrying-off electrostatic charges of disk carriers

Landscapes

  • Special Spraying Apparatus (AREA)
  • Electrostatic Spraying Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Elimination Of Static Electricity (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
FR7825694A 1977-09-06 1978-09-06 Procede et dispositif pour l'audition et le deplacement de disques ou de bandes sans charge electrostatique Granted FR2410334A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1086277A CH620309A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1977-09-06 1977-09-06

Publications (2)

Publication Number Publication Date
FR2410334A1 true FR2410334A1 (fr) 1979-06-22
FR2410334B3 FR2410334B3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1981-05-29

Family

ID=4367613

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7825694A Granted FR2410334A1 (fr) 1977-09-06 1978-09-06 Procede et dispositif pour l'audition et le deplacement de disques ou de bandes sans charge electrostatique

Country Status (6)

Country Link
US (1) US4198059A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5450302A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH620309A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2837603C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2410334A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2004109B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5454605A (en) * 1977-10-11 1979-05-01 Kohkoku Chem Ind Method of and device for discharging static electricity of record disk
IT1181209B (it) * 1984-08-21 1987-09-23 Giovanni Zago Cassetta di pulizia completa di serbatoio del detergente componibile ed estraibile idonea alla pulizia diretta delle parti di lettura e/o registrazione e/o guida e/o trascinamento di registratori e/o riproduttori audio e video

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL205224A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1955-05-24 1900-01-01
GB827677A (en) * 1957-03-28 1960-02-10 Cecil Ernest Watts Means for treating gramophone records
BE631092A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1963-04-09
US3635762A (en) * 1970-09-21 1972-01-18 Eastman Kodak Co Ultrasonic cleaning of a web of film
US4018303A (en) * 1975-01-27 1977-04-19 Sundstrand Data Control, Inc. Oil mist lubricator for metal tape

Also Published As

Publication number Publication date
FR2410334B3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1981-05-29
GB2004109A (en) 1979-03-21
CH620309A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1980-11-14
US4198059A (en) 1980-04-15
DE2837603C2 (de) 1981-09-17
GB2004109B (en) 1982-07-14
DE2837603A1 (de) 1979-03-08
JPS5450302A (en) 1979-04-20

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Legal Events

Date Code Title Description
ST Notification of lapse