Flexible acoustic array with polymer hydrophones

Communications – electrical: acoustic wave systems and devices – Signal transducers – Underwater type

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

367155, H04R 1700

Patent

active

052572439

ABSTRACT:
An acoustic array having polymer hydrophones is disclosed. The array compes a plastic roll, a plurality of polymer piezoelectric sensors affixed to the roll and electrodes that interconnect the sensors to utilization means such as those found for underwater detection systems or geophysical detection systems such as seismic detectors. The plastic roll has a pliant characteristic so as to readily assume a predetermined shape as well as, preferably, having a strong tendency to unravel and is of a relatively thin material. Similarly, the piezoelectric sensors have a pliant characteristic, are relatively thin, and are affixed to one of the surfaces of the plastic roll. Further, the electrodes have a pliant characteristic, are relatively thin, and are affixed to the same surface of the roll as the sensors. The overall effect of these thin and compliant elements is to provide an array having a high packing density, so that a relatively large array may be stored in a relatively small housing, such as that found in a sonobuoy. The high packing density array of the present invention may be arranged to form various directional type receiving of transmitting devices.

REFERENCES:
patent: 3881165 (1975-04-01), Parker et al.
patent: 4187556 (1980-02-01), Jones

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

Flexible acoustic array with polymer hydrophones does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFUS-PAI-O-964709

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