Magnetic head and system for controlling the position of a magne

Details Magnetic head and system for controlling the position of a magne Magnetic head and system for controlling the position of a magne

1996-03-21

1999-10-12

Ometz, David L.

Dynamic magnetic information storage or retrieval

Head

Plural gaps

G11B 529

Patent

active

059662760

ABSTRACT:
A write head, particularly a buried servowrite head provided with a head face (21) having a longitudinal direction (L) along which a magnetic recording medium can be relatively moved with respect to the magnetic head, and a width direction (W) oriented transversely to the longitudinal direction. In order to write signals simultaneously in various tracks, the write head is provided with a structure having integrated, juxtaposed write units (25a; 25b) extending substantially transversely to the longitudinal direction and the width direction and each being provided with at least one write gap (27a; 27b). One write gap of the one write unit and one write gap of the other write unit of every two adjacent write units are situated in mutually different planes (P1; P2) which are oriented substantially transversely to the longitudinal direction.

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IBM Technical Disclosure Bulletin, vol. 15, No. 6, Nov. 1972, "Interleaved Multielement Magnetic Head", by B.W. Kington.

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