Expansion coefficient balancing in pressure compensation...

Details Expansion coefficient balancing in pressure compensation... Expansion coefficient balancing in pressure compensation...

2007-05-22

2007-05-22

Lobo, Ian J. (Department: 3662)

Communications, electrical: acoustic wave systems and devices

Distance or direction finding

With towing

C367S020000

Reexamination Certificate

active

11132779

ABSTRACT:
The use of a pressure compensation system and composite polymer materials results in a new type of outboard sensor assembly, of the type used to monitor the status and location of towed array systems from boats. The inventive system is lower in cost, easier to manufacture in quantity, lighter weight, less likely to leak, and with a lower failure rate than conventional systems. The pressure compensation system makes use of a two (or more) phase slurry system to provide temperature compensation.

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