Heat exchange – Conduit within – or conforming to – panel or wall structure – Means spanning side-by-side tube elements
Patent
1985-10-03
1987-09-22
Cline, William R.
Heat exchange
Conduit within, or conforming to, panel or wall structure
Means spanning side-by-side tube elements
165172, 165179, 165183, F28F 142
Patent
active
046948988
ABSTRACT:
A heat exchanger element includes a single and integrally extruded member having at least two hollow tubes having parallel longitudinal axes, each two adjacent hollow tubes being connected by at least two webs which extend parallel to the longitudinal axes and which are formed integrally with each of the two adjacent hollow tubes. The webs have therethrough plural perforations, and the material of each web between adjacent perforations therein is deflected to form a rib extending at an angle to the web. At least one tube has formed integrally therewith a projecting track which extends parallel to the longitudinal axes. Plural heat exchanger elements are connected at the respective tracks thereof to form a tube bundle.
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Reexamination certificate B1 3,648,768; Scholl, Gunter; 10/18/1983.
Cline William R.
Norsk Hydro a.s.
Smith Randolph A.
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