WIRELESS BATTERY CHARGER OF MOVING COIL TYPE
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United States of America Patent
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Issued Date -
Dec 27, 2012
app pub date -
Jun 10, 2012
filing date -
Jun 21, 2011
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The present invention discloses a wireless battery charger of moving coil type that moves a table (15) that mounts a transmitter coil (14) freely in an X-axis direction and in a Y-axis direction having a fixing guide (21), an X-axis slider (6) a Y-axis slider (9), a motor (10), a power transfer means (11) that transfers power of the motor to one of the X-axis slider or the Y-axis slider, a power distribution part (12) that distributes the power of the motor transferred to one slider to another slider, and the table (15) that mounts the transmitter coil (14) wherein the transmitter coil mounted on the table can move freely by transferring the power of the motor to both the one slider and the another slider. Therefore a structure of the battery charger can be simplified, the battery charger can be cheaper and electrical efficiency can be improved.
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