Metal working – Method of mechanical manufacture – Heat exchanger or boiler making
Patent
1995-11-08
1998-01-27
Cuda, Irene
Metal working
Method of mechanical manufacture
Heat exchanger or boiler making
29890, B23P 1526
Patent
active
057110719
ABSTRACT:
Catalytic materials are used as a part of or in association with heat exchangers such as automotive radiators and air conditioning condensers. The catalytic material involves a metal substrate with a porous anodic oxide coating and metallic nodules which are electrodeposited in the pores and extend above the surface of the anodic oxide coating. The nodules are either formed of the catalytic metal or formed of other metals and then coated with the catalyst metal. The catalytic stock material is then formed into heat exchanger fins and mounted on the heat exchanger tubes. In the alternative, the catalytic stock material may be formed into a separate catalytic structure which is then mounted in an air flow stream and preferably in air-flow relationship to the heat exchanger.
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Fromson Howard A.
Rozell William J.
Cuda Irene
Fromson Howard A.
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