Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Drum record
Patent
1989-09-26
1990-10-16
Wolff, John H.
Dynamic magnetic information storage or retrieval
Record transport with head stationary during transducing
Drum record
360115, 360123, G11B 520
Patent
active
049640062
ABSTRACT:
A magnetic head device is disclosed which comprises: a head tip including a pair of cores which are confronted with each other in such a manner that the cores are sufficiently spaced away from each other with a magnetic gap fored at one end; a bridge core bridging the pair of cores to allow a magnetic flux to flow out of one of the pair of cores and flow in the other core; and a coil placed in the path of the magnetic flux.
REFERENCES:
patent: 4210945 (1980-07-01), Caurentiev et al.
patent: 4400752 (1983-08-01), Chabrolle
patent: 4507696 (1985-03-01), Hutter
patent: 4709287 (1987-11-01), Yamashita
IBM/TDB, vol. 13, No. 10, Mar. 1971, p. 3076, "Transformer Coupled Rotating Head", by Buslik.
Pioneer Electronic Corporation
Wolff John H.
LandOfFree
Magnetic head device 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 head device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnetic head device will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-854199