Communications – electrical: acoustic wave systems and devices – Echo systems – Distance or direction finding
Patent
1996-04-18
1998-06-23
Lobo, Ian J.
Communications, electrical: acoustic wave systems and devices
Echo systems
Distance or direction finding
367173, 367910, 43 171, 441133, G01S 1596
Patent
active
057712050
ABSTRACT:
A buoyant transducer assembly which may be attached to a fishing pole for providing signals indicative of objects, such as fish, within the water. The buoyant transducer assembly includes a sonar transducer supported by a float. The float has a central hub defining a downward opened recess for receiving the transducer and diametrically opposing buoyant cells for supporting the float upon the water. The float is positioned upon the water such that a predetermined portion of the float which has a surface area significantly larger than the surface area of the transducer contacts the water, thereby stabilizing the transducer and maintaining the transducer in a predetermined position relative to the body of water.
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Currier Jon David
Jopling Kenton Sterling
Lobo Ian J.
Lowrance Electronics, Inc.
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