Multi-driver piezoelectric transducers with single counter-masse

Details Multi-driver piezoelectric transducers with single counter-masse Multi-driver piezoelectric transducers with single counter-masse

1976-02-24

1978-07-11

Tudor, Harold

Communications: electrical

Selective

Interrogation response

310337, 340 9, H04B 1300

Patent

active

041005279

ABSTRACT:
A piezoelectric transducer adapted to be immersed in water at great depths, and suitable for applications as a sonar antenna, comprising a cylindrical envelope, a number of piezoelectric drivers disposed within the envelope and constituted by at least one stack of elements alternating with electrodes, at least one pre-stressing rod for interconnecting and compressing the stack, and a common intermediate member to which the drivers are secured by the rod, the member also acting as a counter-mass for the drivers.

REFERENCES:
patent: 2190666 (1940-02-01), Kallmeyer
patent: 2405605 (1946-08-01), Goodale, Jr. et al.
patent: 2515154 (1950-07-01), Lanphier
patent: 2880333 (1959-03-01), Dranetz
patent: 3243767 (1966-03-01), Kendig et al.
patent: 3539980 (1970-11-01), Massa
patent: 3731267 (1973-05-01), Tocquet et al.
patent: 3803546 (1966-12-01), Leon
patent: 3972018 (1972-08-01), Erickson

Affiliated with

Also associated with

Rating

Multi-driver piezoelectric transducers with single counter-masse does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Multi-driver piezoelectric transducers with single counter-masse, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multi-driver piezoelectric transducers with single counter-masse will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-265218