Magnetic transducer

Details Magnetic transducer Magnetic transducer

1977-04-27

1978-12-19

Wolff, John H.

Dynamic magnetic information storage or retrieval

Head

Core

360113, G11B 528

Patent

active

041308468

ABSTRACT:
A magnetic read/record head having a layer of uniaxially anisotropic magnetic material as the pole faces, which increases the ratio of magnetic reluctance between the pole faces to the magnetic reluctance along the fringing flux path through the recording medium. Two embodiments of the invention are disclosed, one embodiment providing a layer of anisotropic magnetic material in a continuous layer around a complete loop from one pole face to the other pole face, and the other embodiment providing a layer of anisotropic magnetic material confined to each of the pole regions.

REFERENCES:
patent: 3194894 (1965-07-01), Smith
patent: 3827083 (1974-07-01), Hosaka et al.
patent: 3840898 (1974-10-01), Bajorek et al.
IBM Technical Disclosure Bulletin, vol. 15, No. 8, Jan. 1973, pp. 2626-2627.

Affiliated with

Also associated with

Rating

Magnetic transducer does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Magnetic transducer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnetic transducer will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2376067