Dynamic magnetic information storage or retrieval – Head – Gap spacer
Patent
1997-09-11
1999-04-13
Korzuch, William R.
Dynamic magnetic information storage or retrieval
Head
Gap spacer
360115, G11B 523
Patent
active
058943862
ABSTRACT:
This magnetic head essentially has at least one excitation conductor located below two layers made of magnetic material constituting the magnetic poles of the head and separated by a gap. The positioning of the conductor is such that it forms an angle different from 0.degree. or 90.degree. with respect to the direction of the gap. Different embodiments of the invention are provided for, notably with several conductors to set up a matrix-type control. Application to write/read magnetic heads.
REFERENCES:
patent: 3683407 (1972-08-01), Paul et al.
patent: 5063467 (1991-11-01), Colineau et al.
patent: 5089923 (1992-02-01), Lehureau
patent: 5189579 (1993-02-01), Colineau
patent: 5227938 (1993-07-01), Colineau et al.
patent: 5282104 (1994-01-01), Coutellier et al.
"Thomson-CSF"
Korzuch William R.
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