Rechargeable powering system in an electricity meter
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United States of America Patent
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-
Dec 22, 2009
Grant Date -
May 18, 2006
app pub date -
Sep 26, 2005
filing date -
Oct 6, 2004
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A polyphase electricity meter comprising a metering system allowing to measure a flow of electricity through a plurality of phases of a portion of an electricity network. The electricity meter further comprises a rechargeable powering system allowing to power at least the metering system. The rechargeable powering system is charged by at least one phase of the electricity network.
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