Heat exchange – With coated – roughened or polished surface
Patent
1985-08-13
1988-02-09
Davis, Jr., Albert W.
Heat exchange
With coated, roughened or polished surface
148 26, 228183, 228211, 228223, F28F 1318, B23K 3534
Patent
active
047235977
ABSTRACT:
A heat exchanger core having a tube of aluminum material and heat transfer fins of aluminum material joined to each other with a brazing filler, which has at least part of the surface thereof coated with an inorganic sintered layer incorporating therein a pigment-containing phase of the two complexes of potassium hexafluoroaluminate and potassium tetrafluoroaluminate.
REFERENCES:
patent: 3580748 (1971-05-01), DeSony
patent: 3951328 (1976-04-01), Wallace et al.
patent: 3960208 (1976-06-01), Anthony et al.
patent: 4368371 (1983-01-01), Dilthey et al.
patent: 4556165 (1985-12-01), Yamawaki et al.
Davis Jr. Albert W.
Hueschen Gordon W.
Neils Peggy
Nihon Radiator Co. Ltd.
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