Method of making a heat exchanger

Details Method of making a heat exchanger Method of making a heat exchanger

1996-10-30

1998-06-09

Cuda, Irene

Metal working

Method of mechanical manufacture

Fluid pattern dispersing device making, e.g., ink jet

2989053, 2989054, B23P 1526

Patent

active

057618089

ABSTRACT:
A method for making a manifold for a tube and fin type heat exchanger wherein the manifold is a one piece aluminum extrusion. The manifold includes a U-shaped channel having a base member and a pair of vertical walls, a plurality of fluid conducting passageways in the base member, and a pair of hollow longitudinal fluid conduits. The conduits are then crimped at predetermined locations to form fluid baffles and the manifold is then sealed. The baffles include slits which allow a bonding agent to secure the baffle within the fluid conduit.

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