Precision measuring gauge having sonic delay line with free-stan

Details Precision measuring gauge having sonic delay line with free-stan Precision measuring gauge having sonic delay line with free-stan

1987-05-26

1989-02-07

Strecker, Gerard R.

Electricity: measuring and testing

Magnetic

Displacement

73314, 324208, 333148, G01B 726, H03H 922, G01F 2330, H04B 1100

Patent

active

048034274

ABSTRACT:
A mode converter for a distance measuring device having a sonic delay line with a permanent magnet movable along same, the converter having a free-standing magnetostrictive armature with one end attached to the delay line and the other end terminating dampinglessly within the usual coil. The armature length and shape are such that the longitudinal stress wave initiated by an electrical pulse in the coil strengthens the mechanical pulse applied to the delay line.

REFERENCES:
patent: 2995736 (1961-08-01), Tellerman
patent: 3011136 (1961-11-01), Scarrott
patent: 3265996 (1966-08-01), Wiseman
patent: 3526857 (1970-09-01), Dickinson
patent: 3898555 (1975-08-01), Tellerman

Affiliated with

Also associated with

Rating

Precision measuring gauge having sonic delay line with free-stan does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Precision measuring gauge having sonic delay line with free-stan, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Precision measuring gauge having sonic delay line with free-stan will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1086602