Anti-corrosion cathodic protection device with sacrificial anode
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United States of America Patent
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Jul 27, 2010
Grant Date -
Feb 21, 2008
app pub date -
Aug 16, 2007
filing date -
Aug 16, 2006
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A cathodic protection device having a sacrificial anode that is intended to wear out due to corrosion and that is electrically connected to a structure to be protected against corrosion. The cathodic protection device of the present invention further includes an indication device configured to detect and indicate the wear of the sacrificial anode wirelessly, without the use of cables.
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