Patent ID: 8701590
Filing Date: 2014-04-22
Classification: B05B,C23C

Abstract:
1. A cold gas dynamic spraying apparatus which comprises: (a) a housing: (b) an inlet for a gas entrained powder: (c) an inlet for a gas; (d) a mixing cavity disposed within said housing for mixing of said powder and gas in communication with said inlets, said cavity having an exit therefrom; (e) a nozzle assembly including a nozzleholder having a nozzle collar which includes a bore centrally disposed therethrough, and said nozzle assembly further including a cooling jacket including a cooling media, and a non-metallic nozzle having an exterior surface, a central longitudinal axis and a centrally disposed bore therethrough; and (f) a nozzle having an exterior surface and a centrally disposed nozzle bore therethrough;