Coating processes – Coating by vapor – gas – or smoke – Mixture of vapors or gases utilized
Reexamination Certificate
2011-08-02
2011-08-02
Hassanzadeh, Parviz (Department: 1716)
Coating processes
Coating by vapor, gas, or smoke
Mixture of vapors or gases utilized
C427S428100, C239S265000, C239S019000, C239S464000, C118S300000
Reexamination Certificate
active
07989023
ABSTRACT:
Method for performing a thermal spray process. Method includes heating and/or accelerating a gas to form an effluent gas stream, feeding a particulate-bearing carrier stream through an axial injection port into the effluent gas stream to form a mixed stream, in which the axial injection port includes a plurality of chevrons located at a distal end of said axial injection port, and impacting the mixed stream on a substrate to form a coating.
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Heggemann Marc
Molz Ronald J.
Muggli Felix
Greenblum & Bernstein P.L.C.
Hassanzadeh Parviz
Hilton Albert
Sulzer Metco (US) Inc.
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