发明名称 |
METHODS FOR COATING CONDUIT INTERIOR SURFACES UTILIZING A THERMAL SPRAY GUN WITH EXTENSION ARM |
摘要 |
Systems and methods for applying a coating to an interior surface of a conduit. In one embodiment, a spray gun configured to apply a coating is attached to an extension arm which may be inserted into the bore of a pipe. The spray gun may be a thermal spray gun adapted to apply a powder coating. An evacuation system may be used to provide a volume area of reduced air pressure for drawing overspray out of the pipe interior during coating. The extension arm as well as the spray gun may be cooled to maintain a consistent temperature in the system, allowing for more consistent coating.
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申请公布号 |
US2007218198(A1) |
申请公布日期 |
2007.09.20 |
申请号 |
US20050122164 |
申请日期 |
2005.05.03 |
申请人 |
MOORE KAREN A;ZATORSKI RAYMOND A |
发明人 |
MOORE KAREN A.;ZATORSKI RAYMOND A. |
分类号 |
B05D7/22;B05D1/08 |
主分类号 |
B05D7/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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