Magnetic tape head contour with land widths to optimize flying h

Dynamic magnetic information storage or retrieval – Head – Head surface structure

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

360121, G11B 5265

Patent

active

057515271

ABSTRACT:
An improved magnetic tape head contour for reading from and writing to magnetic tape moving across the tape head has a unique configuration of bleed slots such that land width is limited to a width that optimizes flying height at increased tape speeds on the order of 4 meters/second. The number of bleed slots is increased to minimize tape undulations thereby minimizing tape head wear profile undulations. A single gutter slot is optionally provided at each end of the tape head to reduce end element wear and increase the useful life of the heads.

REFERENCES:
patent: 3398870 (1968-08-01), Mullan et al.
patent: 4375656 (1983-03-01), Radman, Jr. et al.
patent: 4479158 (1984-10-01), Froehlich et al.
patent: 4636898 (1987-01-01), Suzuki et al.
patent: 4647994 (1987-03-01), Irwin et al.
patent: 5220473 (1993-06-01), Brock et al.
Historical Perspective of Tape Head Contours, F. William Hahn, Jr., IBM Corporation, pp. 21-27, Tucson, Arizona 85744.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Magnetic tape head contour with land widths to optimize flying h 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 tape head contour with land widths to optimize flying h, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnetic tape head contour with land widths to optimize flying h will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-988241

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.