Complex magnetic head having upper and lower rank core chips and

Details Complex magnetic head having upper and lower rank core chips and Complex magnetic head having upper and lower rank core chips and

1997-08-06

2000-03-07

Davis, David D.

Dynamic magnetic information storage or retrieval

Head

Plural gaps

G11B 5265

Patent

active

060348461

ABSTRACT:
A complex magnetic head in which magnetically separated upper and lower rank core chips are spaced apart and connected to a support block made of a nonmagnetic material in such a way as to be in parallel with each other. Each of the upper and lower rank core chips have first, second and third cores. Magnetic gaps, whose track widths are different from each other, are provided between the first and second cores of one of the upper and lower rank core chips and between the second and third cores of the other of the upper and lower rank core chips, respectively.

REFERENCES:
patent: 4851942 (1989-07-01), Kumasaka et al.
patent: 4912582 (1990-03-01), Gomi et al.
patent: 5151837 (1992-09-01), Wakasugi et al.
patent: 5181150 (1993-01-01), Hayakawa et al.
patent: 5184393 (1993-02-01), Saito et al.
patent: 5309306 (1994-05-01), Okada et al.
"120MB Large Capacity Floppy Disk Drive with Backward R/W Compatibility" by M. Yamamoto et al., Technical Report of IEICE, MR95-68 (1995-12) pp. 1-8.

Affiliated with

Also associated with

Rating

Complex magnetic head having upper and lower rank core chips and does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Complex magnetic head having upper and lower rank core chips and, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Complex magnetic head having upper and lower rank core chips and will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-368857