FR1356094A - Magnetic drum accumulator - Google Patents

Magnetic drum accumulator

Info

Publication number: FR1356094A
Authority: FR; France
Prior art keywords: magnetic drum; accumulator; drum accumulator; magnetic; drum
Prior art date: 1962-05-19
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

FR933497A

Other languages

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.)

Olympia Werke AG

Original Assignee

Olympia Werke 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.)

1962-05-19

Filing date

1963-05-02

Publication date

1964-03-20

1962-05-19 Priority claimed from DEO8762A external-priority patent/DE1221281B/en

1963-05-02 Application filed by Olympia Werke AG filed Critical Olympia Werke AG

1963-05-02 Priority to FR933497A priority Critical patent/FR1356094A/en

1964-03-20 Application granted granted Critical

1964-03-20 Publication of FR1356094A publication Critical patent/FR1356094A/en

Status Expired legal-status Critical Current

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
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
- G11B25/02—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using cylindrical record carriers
- 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
- G11B5/004—Recording on, or reproducing or erasing from, magnetic drums

FR933497A 1962-05-19 1963-05-02 Magnetic drum accumulator Expired FR1356094A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
FR933497A FR1356094A (en)	1962-05-19	1963-05-02	Magnetic drum accumulator

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DEO8762A DE1221281B (en)	1962-05-19	1962-05-19	Magnetic drum storage
FR933497A FR1356094A (en)	1962-05-19	1963-05-02	Magnetic drum accumulator

Publications (1)

Publication Number	Publication Date
FR1356094A true FR1356094A (en)	1964-03-20

Family

ID=25989413

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR933497A Expired FR1356094A (en)	1962-05-19	1963-05-02	Magnetic drum accumulator

Country Status (1)

Country	Link
FR (1)	FR1356094A (en)

1963
- 1963-05-02 FR FR933497A patent/FR1356094A/en not_active Expired

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