Heat exchanger tube having strengthening deformations

Details Heat exchanger tube having strengthening deformations Heat exchanger tube having strengthening deformations

2007-02-27

2007-02-27

Walberg, Teresa J. (Department: 3744)

Heat exchange

Tubular structure

C029S890053

Reexamination Certificate

active

11076007

ABSTRACT:
A heat transfer tube for a heat exchanger and a method of manufacturing such a tube. The heat transfer tube includes opposing top and bottom walls and end walls connecting the top and bottom walls to each other. The top and bottom walls each define a substantially planar surface and the end walls each define a generally curved surface. The end walls each including deformations formed therein to strengthen the heat transfer tube.

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