Cassette-type magnetic bubble memory

Details Cassette-type magnetic bubble memory Cassette-type magnetic bubble memory

1983-09-06

1986-12-16

Moffitt, James W.

Static information storage and retrieval

Magnetic bubbles

G11C 1908

Patent

active

046302360

ABSTRACT:
A cassette type magnetic bubble memory having a magnetic bubble cassette and a cassette holder. The cassette is provided with a connector and contains within a case a magnetic bubble device comprising a magnetic bubble chip, a driving coil, a bias magnet and associated elements. The cassette holder has a cassette storing pocket and a connector to hold the magnetic bubble cassette with the corresponding connectors being connected to each other. An ejecting mechanism is provided for discharging the magnetic bubble cassette from the cassette storing pocket. An ejecting button controls the ejecting mechanism. A lid is provided in front of the cassette inlet of the cassette storing pocket. The lid is formed of a size capable of closing a cassette inlet of the cassette storing pocket and of concealing the ejecting button. The position of the lid is electrically detected.

REFERENCES:
patent: 4400795 (1983-08-01), Irie et al.
patent: 4415940 (1983-11-01), Becker
Electronic Products Magazine-May 1970, p. 149.

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