20020003173-A1 is referenced by 2 patents.

A machine (10) that can clean and spray coat the inside of a hollow pipe (14) can contain a support bar (16) and associated motors (6 and 8) with a moveable carriage (12) which mounts a thermal spray coating device (28) and/or an abrasion cleaning/profiling head (30) where a programmable controller external to the pipe is capable of controlling the motors (6 and 8).

Title
Remote spray coating of nuclear cross-under piping
Application Number
9/821974
Publication Number
20020003173
Application Date
March 30, 2001
Publication Date
January 10, 2002
Inventor
Michael J Metala
Murrysville
PA, US
Dwight Owen Willaman
Irwin
PA, US
Mark William Fischer
Pittsburgh
PA, US
George Franklin Dailey
Pittsburgh
PA, US
James Alan Bauer
Gibsonia
PA, US
Agent
Siemens Corporation
NJ, US
Assignee
Siemens Westinghouse Power Corporation
IPC
B05B 03/18
B05B 03/00
B05B 01/28
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