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Device for Coating Substrates by Means of High-Velocity Flame Spraying

  • US 20110265715A1
  • Filed: 04/26/2011
  • Published: 11/03/2011
  • Est. Priority Date: 04/29/2010
  • Status: Active Grant
First Claim
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1. A device for coating substrates by means of high-velocity flame spraying comprising:

  • a combustion chamber (4);

    a first fuel feeder (L1) for feeding a first liquid or gaseous fuel;

    a first gas feeder (L2) for feeding an oxidative gas; and

    at least one further fuel feeder (L5) for feeding a further liquid or gaseous fuel,characterized in that both the first gas feeder (L2) and the two fuel feeders (L1, L5) port into a common combustion chamber (4) and that means (24, 28) are provided for independent control of the fuel feed into the two fuel feeders (L1, L5).

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