Spray nozzle

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United States of America Patent

PATENT NO 9120123
APP PUB NO 20110168092A1
SERIAL NO

12974416

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A spray nozzle 10 for a laser deposition apparatus comprises an array of nozzle apertures 16 arranged side-by-side, and a powder supply chamber 18 in fluid communication with the nozzle apertures 16. In use the powder supply chamber 18 supplies powder to the nozzle apertures 16 under pressure so as to cause a wide powder stream to be discharged from the array of nozzle apertures 16. When used with a laser deposition apparatus 100, a relatively wide coating of a uniform thickness can be deposited.

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Patent Owner(s)

Patent OwnerAddress
ROLLS-ROYCE SMR LIMITEDC/O ROLLS-ROYCE PLC MOOR LANE DERBY DERBYSHIRE DE24 8BJ

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Allen, Jeffrey Derby, GB 142 2761
Clark, Daniel Belper, GB 109 699
Kell, James Nottingham, GB 47 344

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