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SUPPLYING POWER TO UNDERWATER DEVICES

  • US 20120032523A1
  • Filed: 07/22/2011
  • Published: 02/09/2012
  • Est. Priority Date: 08/03/2010
  • Status: Active Grant
First Claim
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1. A method of supplying electrical power to at least one device at a tree of an underwater fluid extraction well, the method comprising using magnetic resonance coupling for wirelessly transmitting power from a supply to the at least one device.

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