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US 9,669,365 B2Granted
Suspension plasma spray apparatus and use methods
AssigneeUnited Technologies Corporation
InventorsWilliam F. Werkheiser, Brian T. Hazel, John F. Blondin
Life of this patent
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Abstract
A suspension plasma spray feeder apparatus for delivering a suspension from a suspension source to a plasma spray gun. The feeder apparatus comprises a suspension line and a vibrator mounted to vibrate the suspension line.
Claims21
A method for using a suspension plasma spray feeder apparatus for delivering a suspension from a suspension source to a plasma spray gun, the feeder apparatus comprising:
- a suspension line;
- and
- a vibrator mounted to vibrate the suspension line,
- the method comprising:
- detecting a pressure parameter;
- and
- responsive to the detected pressure parameter, running the vibrator.
4 more elements
Dependencies are inferred from the claim text.