Method of making refrigerant tubes for heat exchangers

Details Method of making refrigerant tubes for heat exchangers Method of making refrigerant tubes for heat exchangers

1997-05-29

1999-03-16

Cuda, Irene

Metal working

Method of mechanical manufacture

Heat exchanger or boiler making

29890054, 29890045, B23P 1526

Patent

active

058814574

ABSTRACT:
A method for forming a heat exchanger tube is disclosed. The method includes the steps of forming a pair of identical, asymmetric upper and lower members which and joining them together to form a tube. A plurality of longitudinally extending walls are also formed in the tube members. The walls form a plurality of flow paths in each tube.

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