IT993411B - Dispositivo per riconoscere marche riflettenti situate su un nastro magnetico - Google Patents

Dispositivo per riconoscere marche riflettenti situate su un nastro magnetico

Info

Publication number
IT993411B
IT993411B IT2933273A IT2933273A IT993411B IT 993411 B IT993411 B IT 993411B IT 2933273 A IT2933273 A IT 2933273A IT 2933273 A IT2933273 A IT 2933273A IT 993411 B IT993411 B IT 993411B
Authority
IT
Italy
Prior art keywords
reflective
recognize
magnetic tape
brands
brands located
Prior art date
Application number
IT2933273A
Other languages
English (en)
Italian (it)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of IT993411B publication Critical patent/IT993411B/it

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
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B15/05—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container
    • G11B15/06—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container by sensing auxiliary features on record carriers or containers, e.g. to stop machine near the end of a tape
    • G11B15/08—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container by sensing auxiliary features on record carriers or containers, e.g. to stop machine near the end of a tape by photoelectric sensing
    • 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
    • G11B15/56—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 the record carrier having reserve loop, e.g. to minimise inertia during acceleration measuring or control in connection therewith
    • G11B15/58—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 the record carrier having reserve loop, e.g. to minimise inertia during acceleration measuring or control in connection therewith with vacuum column
IT2933273A 1972-09-27 1973-09-25 Dispositivo per riconoscere marche riflettenti situate su un nastro magnetico IT993411B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722247349 DE2247349C3 (de) 1972-09-27 1972-09-27 Einrichtung zum Erkennen der auf dem Magnetband befindlichen Reflexmarken

Publications (1)

Publication Number Publication Date
IT993411B true IT993411B (it) 1975-09-30

Family

ID=5857512

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2933273A IT993411B (it) 1972-09-27 1973-09-25 Dispositivo per riconoscere marche riflettenti situate su un nastro magnetico

Country Status (6)

Country Link
BE (1) BE805405A (enExample)
DE (1) DE2247349C3 (enExample)
FR (1) FR2200576B3 (enExample)
GB (1) GB1387547A (enExample)
IT (1) IT993411B (enExample)
NL (1) NL7312383A (enExample)

Also Published As

Publication number Publication date
DE2247349B2 (de) 1975-03-20
GB1387547A (en) 1975-03-19
FR2200576B3 (enExample) 1976-08-20
FR2200576A1 (enExample) 1974-04-19
DE2247349A1 (de) 1974-03-28
BE805405A (fr) 1974-03-27
DE2247349C3 (de) 1975-11-20
NL7312383A (enExample) 1974-03-29

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