Integrated fluidjet system for stripping, prepping and coating a part

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United States of America Patent

PATENT NO 9512531
SERIAL NO

14537436

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Abstract

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A method of stripping, prepping and coating a surface includes first stripping the exiting coating from a surface, using continuous or pulsed fluid jet, followed by prepping the surface by the same fluid jet. The method also provides entraining particles into a fluid stream, if desired to generate a particle-entrained fluid stream that is directed at the surface to be stripped and prepped. The particles act as abrasive particles for prepping the surface to a prescribed surface roughness required for subsequent application of a coating to the surface. The method then entails coating the surface by electrically charging particles having the same chemical composition as the particles used to prep the surface. Finally, a charged-particle-entrained fluid stream is directed at high speed at the charged surface to coat the surface. The particles form both mechanical and electronic bonds with the surface.

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Patent Owner(s)

Patent OwnerAddress
VLN ADVANCED TECHNOLOGIES INCOTTAWA ONTARIO K1J 6X7

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Daniels, Bruce R Ottawa, CA 9 51
Panarella, Emilio Ottawa, CA 10 44
Tieu, Andrew Hung Ottawa, CA 8 50
Vijay, Mohan M Ottawa, CA 17 269
Xu, Meisheng M Ottawa, CA 4 19
Yan, Wenzhuo Ottawa, CA 17 156

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