Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
September 22, 2015
0Patent Application Number
129990580
Date Filed
July 21, 2009
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The present invention relates to a method and an apparatus by which powder is evenly dispersed and is coated on a substrate uniformly and continuously so that a uniform layer may be formed. More specifically the present invention provides a method and an apparatus for forming a coating layer that powder is coated on an entire surface of a substrate uniformly and continuously, regardless of the material or the size of the substrate, as a uniform amount of powder entrained on the carrier air which is generated by carrier air and powder transported to a carrier pipe at a certain rate is consistently fed in to a nozzle, regardless of the size, morphology, and specific weight of the powder particles.
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