Apparatus for brazing a heat exchanger

Details Apparatus for brazing a heat exchanger Apparatus for brazing a heat exchanger

2006-02-21

2006-02-21

Johnson, Jonathan (Department: 1725)

Metal fusion bonding

Including means to force or clamp work portions together...

C165S153000, C165S178000, C228S183000, C029S727000

Reexamination Certificate

active

07000820

ABSTRACT:
An apparatus for brazing a heat exchanger, in particular a flat-tube heat exchanger, comprising a block of flat tubes and corrugated fins. The apparatus comprises a brazing frame that accommodates a tube-fin block within itself and which has two brazing bars arranged parallel to each other which are connected by tie rods. The brazing bars have a plurality of openings that are open toward one side, e.g., notches.

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