Glide test slider having electrically isolated piezoelectric cry

Details Glide test slider having electrically isolated piezoelectric cry Glide test slider having electrically isolated piezoelectric cry

1997-11-10

2000-01-25

Chapman, John E.

Measuring and testing

Surface and cutting edge testing

Roughness

73660, G01B 1708

Patent

active

060166924

ABSTRACT:
A high resolution, low noise glide height test slider is provided to detect irregularities on a surface of a rotatable disc. A slider body is arranged to be supported by a support structure in predetermined spaced relation to the surface of the disc as it is rotating. A piezoelectric element on the slider body senses vibration forces acting on the slider body. The slider is electrically isolated from external noise sources.

REFERENCES:
patent: 5038625 (1991-08-01), Chen
patent: 5423207 (1995-06-01), Flechsig et al.
patent: 5488857 (1996-02-01), Homma et al.
patent: 5689064 (1997-11-01), Kennedy et al.

Affiliated with

Also associated with

Rating

Glide test slider having electrically isolated piezoelectric cry does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Glide test slider having electrically isolated piezoelectric cry, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Glide test slider having electrically isolated piezoelectric cry will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2309209