Dynamic magnetic information storage or retrieval – Head – Core
Patent
1989-03-17
1991-01-15
Heinz, A. J.
Dynamic magnetic information storage or retrieval
Head
Core
360125, G11B 5147
Patent
active
049857975
ABSTRACT:
A ring-shaped magnetic head includes magnetic cores made of a metallic magnetic material having a gap therebetween and being held between non-magnetic substrates. A metallic thin film is provided bridging the gap between the magnetic cores for establishing an electrical connection between the magnetic cores. The metallic thin film is formed on a surface of the magnetic head which is opposite to a surface for contacting a magnetic recording medium.
REFERENCES:
patent: 4608297 (1986-08-01), Shimada
Inoue Yasushi
Yohda Hiroshi
Heinz A. J.
Matsushita Electric - Industrial Co., Ltd.
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