Method and apparatus for protecting charging devices from surges and lightning strikes
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United States of America Patent
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May 15, 2012
Grant Date -
Mar 3, 2011
app pub date -
Aug 27, 2009
filing date -
Jun 6, 2007
priority date (Note) -
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Abstract
Disclosed is a method and apparatus for charging electrically powered devices. In accordance with the invention, the device is powered by two storage or charge receiving devices. One of these devices is capable of receiving a substantial charge very rapidly while the other device requires a longer time to receive a charge. The advantage is that the powered device can be used almost instantly and continually while at the same time rebuilding electrical charge. The present invention further relates to a system for protecting the charging device from being damaged from an electrical surge, such as from a lightening strike.
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