Heat exchangers and electrical apparatus having heat exchangers

Details Heat exchangers and electrical apparatus having heat exchangers Heat exchangers and electrical apparatus having heat exchangers

1986-07-22

1988-05-24

Davis, Jr., Albert W.

Heat exchange

Intermediate fluent heat exchange material receiving and...

Liquid fluent heat exchange material

291573R, 165906, 336 58, H01F 2712

Patent

active

047459662

ABSTRACT:
A heat exchanger panel suitable for cooling fluid filled electrical apparatus, such as electrical distribution and power transformers, and method of constructing same, which withstands substantially higher pressures without adding significantly to the weight of the heat exchanger. The metallic sheet which is used to construct the heat exchanger panel includes edges which define a substantially rectangular configuration, with predetermined opposite edges therof being folded to increase the edge thickness of the sheet prior to forming the fins. The fins are formed via bend lines which extend from folded edge to folded edge. This provides at least twice the material thickness where the heat exchanger panel is welded to the tank of the associated apparatus, and at least four times the material thickness where the folded fin is welded to form the fin cavity.

REFERENCES:
patent: 1261637 (1918-04-01), Sonneborn
patent: 1288330 (1918-12-01), White, Jr.
patent: 1348328 (1920-03-01), Sonneborn
patent: 1420016 (1922-06-01), Bingay
patent: 1429927 (1922-09-01), Carter
patent: 1444480 (1923-02-01), Patch
patent: 1471888 (1923-10-01), Elder
patent: 1472863 (1923-11-01), Bingay
patent: 1473595 (1923-11-01), Bingay
patent: 1477792 (1923-12-01), Wagner
patent: 1550154 (1925-08-01), Faccioli
patent: 1571300 (1926-02-01), Reed
patent: 1583383 (1926-05-01), Bingay
patent: 1631711 (1927-06-01), Treanor
patent: 3921112 (1975-11-01), Broverman
patent: 4413674 (1983-11-01), Avery et al.

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