Spray system for application of adhesive to a stator tube

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9168552
APP PUB NO 20130055544A1
SERIAL NO

13594271

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Importance

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Abstract

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Spray assemblies for use in coating a regular or irregular internal surface of a cylinder, and methods for coating the inside of a cylinder are disclosed. The spray assemblies may include: a spray head comprising a nozzle for spraying a coating material on an internal surface of a cylinder; a support wand coupled to the spray head; and a roller sleeve rotatably connected to the support wand and configured to contact the internal surface of the cylinder and to rotate radially as the cylinder is rotated. The spray assemblies may be used to provide a consistent and repeatable coating thickness, regardless of cylinder internal diameter. In some embodiments, the spray assemblies may be used to coat the internal surface of a stator tube.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
SMITH INTERNATIONAL INC16740 HARDY STREET HOUSTON TX 77032

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Symonds, Daniel H Jersey Village, US 3 52

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