Coating processes – Solid particles or fibers applied
Reexamination Certificate
2006-12-15
2010-06-22
Parker, Frederick J (Department: 1792)
Coating processes
Solid particles or fibers applied
C427S421100, C427S189000, C118S308000, C118S311000
Reexamination Certificate
active
07740905
ABSTRACT:
The invention relates to a method of, and a nozzle arrangement for, spraying cold gas. The nozzle arrangement has a first nozzle and a second nozzle, which is arranged within the first nozzle. The first nozzle is fed a gas which optionally contains particles. The second nozzle is fed a particle-containing gas. The particles are applied to a surface of the substrate by means of the gases.
REFERENCES:
patent: 5795626 (1998-08-01), Gabel et al.
patent: 2004/0166247 (2004-08-01), Heinrich et al.
patent: 10126100 (2002-12-01), None
patent: WO 2005079209 (2005-09-01), None
Jabado Rene
Jensen Jens Dahl
Körtvelyessy Daniel
Krüger Ursus
Lüthen Volkmar
Parker Frederick J
Siemens Aktiengesellschaft
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