Hydrophone arrangement
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United States of America Patent
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May 28, 1996
Grant Date -
N/A
app pub date -
Aug 19, 1994
filing date -
Feb 21, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A towed streamer including a hydrophone (1) supported, in a filler (4) being either liquid or semi-liquid such as a gel having wave damping properties, within a housing (2). The housing (2) is in the form of a tube whose ends are closed by closures such as rigid plugs (3). Where liquid is used wave damping baffles such as open cell foam structures are provided. A rigid shielding arrangement in the form of reinforcing strips (5) can be provided to shield the hydrophone from bulge waves.
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