Sonar detection apparatus

Details Sonar detection apparatus Sonar detection apparatus

1985-03-29

1987-07-07

Bleutge, John C.

Communications, electrical: acoustic wave systems and devices

Signal transducers

Underwater type

367106, 367154, 260DIG46, 525 92, 525129, 525130, 522109, 522110, 522137, H04R 128, H04R 144, C08L 7508, C08L 902

Patent

active

046791795

ABSTRACT:
Polymer compositions comprising a segmented urethane block polymer and an elastomer having a glass transition temperature between -40.degree. and +15.degree. C. possess a good combination of properties, including relatively high damping and modulus values. Radiation cross-linked tubing prepared from these compositions finds application in the jacketing of marine sonar detection arrays comprising hydrophones.

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