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Class 367/130 - With towing


Subclass of Class 367 - Communications, electrical: acoustic wave systems and devices
Definition: Subject matter in which at least a portion of the distance
No. of applications: 5
Last issue date: 01/21/2010


Application No.Application TitleIssue Date
20100014385SONAR WITH DEFORMABLE ANTENNA AND ASSOCIATED METHOD OF SIGNAL PROCESSING TO FORM A SYNTHETIC ANTENNA
A sonar system includes at least one transmitter and one flexible antenna including a plurality of sections articulated one after the other, each section being provided with at least one acoustic receiver. The system is equipped with positioning elements making it possi...
01/21/2010
20070086272PRESSURE COMPENSATED COMPOSITE POLYMER OUTBOARD SENSOR ASSEMBLY
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 manufactu...
04/19/2007
20060262647Expansion coefficient balancing in pressure compensation systems
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 manufactu...
11/23/2006
20050058022Multi-line towed acoustic array shape measurement unit
An acoustic array comprising a plurality of nodes attached to two or more lines. Some or all of the nodes include an emitting transducer and a receiving hydrophone, and the balance include only a receiving hydrophone. Each emitting transducer has associated electronics ...
03/17/2005
20050058023Acoustic propagation delay measurements using transmission of known broad bandwidth waveforms
A system and method in which one or more acoustic projectors transmit broad bandwidth waveforms having known characteristics, and one or more acoustic receivers detect the transmitted waveforms, with the measurement of a propagation time from the projectors to the recei...
03/17/2005
 
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