Transducer assembly with acoustic damping

G - Physics – 01 – S

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

G01S 15/02 (2006.01) B63B 49/00 (2006.01) G01K 11/16 (2006.01) G01S 7/521 (2006.01) G10K 11/00 (2006.01)

Patent

CA 2204469

An ultrasonic transducer assembly for generating and receiving ultrasonic vibrating forces comprises an ultrasonic transducer and a unitary housing for mounting to a marine vessel. The housing has a cavity formed therein for disposing the ultrasonic transducer. An acoustic window portion transmissive to the sonic vibrating forces is formed in the bottom of the housing. The ultrasonic transducer includes a transducer element having a cork layer on its sides and inner foam layer on its top surface. A potting material such as urethane encapsulates the ultrasonic transducer in the cavity. A portion of the potting material forms a potting layer between the bottom surface of the transducer element and the acoustic window portion of the housing. The ultrasonic transducer includes an electrostatic shielding enclosure which surrounds the top and sides of the transducer element and has an outer foam layer on its outer surface to impede and attenuate unwanted transmission of ultrasonic pressure waves toward the transducer element.

LandOfFree

Say what you really think

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

Rating

Transducer assembly with acoustic damping does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Transducer assembly with acoustic damping, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Transducer assembly with acoustic damping will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1927763

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