Flasher type fish sonar
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United States of America Patent
Stats
-
Jun 6, 2006
Grant Date -
N/A
app pub date -
Dec 13, 2005
filing date -
Dec 13, 2005
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A flasher type fish sonar includes a case, a circuit board mounted in the case, and a motor attached to the circuit board and including a rotary shaft. A light conducting disk is fixed to the rotary shaft and includes a projecting portion for mounting the light conducting disk, a luminous portion and a light conducting portion for conducting light to the luminous portion. A shadow disk is fixed to the luminous portion and includes a slit through which light passes from the luminous portion. A front display disk is provided in front of the shadow disk. A luminous element is connected with the circuit board opposite to the light conducting portion. A fish sonar circuit inputs signals of a surface of a body of water, fish, and a bottom of the water, and a piezoelectric vibrator is connected to the fish sonar.
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