Weighing device providing contactless power to at least one secondary unit
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United States of America Patent
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Jun 5, 2018
Issued Date -
Nov 17, 2016
app pub date -
Apr 22, 2016
filing date -
May 11, 2015
priority date (Note) -
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Abstract
A weighing device (101) has a weighing unit (102), a control unit and at least one application unit (110). The application unit is positioned within a secondary unit (104) that also has a receiving unit. The control unit has a unit for transmitting data. The weighing unit comprises load receivers (106) and a power transmitting unit. The secondary unit is placed on the load receivers, leaving a gap between the top side of the weighing unit and the bottom side of the secondary unit. The weighing unit transmits a power signal from the power transmitting unit to the receiving unit of the secondary unit through the gap and a control signal is transmitted from the data transmitting unit to the receiving unit of the secondary unit through the gap. The secondary unit, and in turn the application unit, is powered and controlled in a contactless manner.
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