Multi-channel record/playback magnetic head

Details Multi-channel record/playback magnetic head Multi-channel record/playback magnetic head

1979-04-30

1981-03-24

Wolff, John H.

Dynamic magnetic information storage or retrieval

Head

Core

360121, 360122, G11B 512

Patent

active

042584019

ABSTRACT:
A multi-channel record/playback head is disposed which is used with a magnetic recording medium of vertical magnetization type. The head comprises a plurality of magnetic head elements each including a magnetic record/playback pole disposed opposite to the surface of the medium and a flux conducting pole disposed opposite to a lateral end face of the medium. The elements are arranged so that the individual record/playback poles define different tracks across the width of the medium.

REFERENCES:
patent: 2536030 (1951-01-01), Camras
IBM/TDB, "Edge Effect Magnetic Recording", by Dawson et al., vol. 9, No. 7, Dec. 1966, pp. 776-777.
IBM/TDB, "Interleaved Multielement Magnetic Head", by Kingston, vol. 15, No. 6, Nov. 1972, p. 2035.

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