Apparatus for repairing high temperature process vessels

Details Apparatus for repairing high temperature process vessels Apparatus for repairing high temperature process vessels

1998-01-28

2000-03-07

Ryan, Patrick

Electric heating

Metal heating

For bonding with pressure

219127, 219 99, B23K 910

Patent

active

060343451

ABSTRACT:
An apparatus for repairing high temperature process vessels while at or near their operating temperatures, which may be up to 3000.degree. F. The apparatus includes a lance, a welding apparatus at the distal end of the lance, and power supply and control cabling within the lance. The welding apparatus is contained within a protective housing and both the lance and the housing may be either air- or water-cooled.

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