Method for resistance welding/brazing a tube to a member

Details Method for resistance welding/brazing a tube to a member Method for resistance welding/brazing a tube to a member

2005-04-19

2008-09-09

Lorengo, Jerry (Department: 1793)

Electric heating

Metal heating

Of cylinders

C219S085220, C228S245000

Reexamination Certificate

active

07423232

ABSTRACT:
A method for welding/brazing a tube to a member. The tube has an axially-extending first portion and has a tube form which extends transversely from the first portion. A filler material is obtained. The tube, the member and the filler material are positioned such that the filler material contacts the tube form and the member. A resistance current path is created through the tube, the filler material and the member which melts at least some of the filler material creating a weld/braze zone which includes at least some of the tube, at least some of the member, and at least some of the filler material.

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