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Fuel supply component purging system

  • US 20080034733A1
  • Filed: 08/14/2006
  • Published: 02/14/2008
  • Est. Priority Date: 08/14/2006
  • Status: Abandoned Application
First Claim
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1. A method of purging fuel supply components for a combustion chamber of a regeneration assembly, comprising:

  • performing a regeneration cycle during which fuel is supplied from a fuel source to the combustion chamber with fuel supply components including a fuel supply circuit and at least one fuel injector unit;

    initiating at least a first purging cycle to purge residual fuel from the fuel supply components;

    during the purging cycle, directing a flow of purging gas to the at least one fuel injector unit to purge residual fuel from the at least one fuel injector unit; and

    during the purging cycle, directing a flow of purging gas to the fuel supply circuit to purge at least a portion of the fuel in the fuel supply circuit toward the fuel source.

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