Heat exchange – Three non-communicating fluids
Patent
1974-03-25
1976-11-16
Davis, Jr., Albert W.
Heat exchange
Three non-communicating fluids
138115, 165169, F28D 710
Patent
active
039918220
ABSTRACT:
A heat exchanger tube, and a method and apparatus for forming a heat exchanger tube are disclosed. The tube is formed from a metal strip having inflatable passages. The passages are inflated after the tube is formed. In use, one fluid flows through the tube and at least one fluid flows through the wall passages. Another fluid, contacting the exterior of the tube, may be employed.
REFERENCES:
patent: 2626130 (1953-01-01), Raskin
patent: 2914091 (1959-11-01), Barnes et al.
patent: 3004330 (1961-10-01), Wilkins
patent: 3173479 (1965-03-01), Heuer
patent: 3335789 (1967-08-01), Raskin
Bachman Robert H.
Davis Jr. Albert W.
Olin Corporation
Richter Sheldon
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