Heat exchange – Casing or tank enclosed conduit assembly – With distinct flow director in casing
Patent
1993-06-03
1994-07-12
Flanigan, Allen J.
Heat exchange
Casing or tank enclosed conduit assembly
With distinct flow director in casing
165159, F28E 922
Patent
active
053279573
ABSTRACT:
A heat exchanger has a shell baffles, tube supporting means and tubes, in addition to end caps for the shell once formed, to furnish an intergral heat exchanger. The sheet for forming the tubular sheet and baffles are formed from a singular sheet of material. The tube supporting means includes he baffles which have a plurality of openings formed therein receive the tubes. The sheet is laser or die cut to form the integral baffles and rails, for insertion into the outer tubular shell, and in a further embodiment, with its closure end caps, forming the complete heat exchanger. The baffles are formed from a central panel of the sheet material, which provides arcuate openings through the central panel arranged at a median longitudinally of the tubular shell forming the heat exchanger, and thereby directs the flow of fluids to be heated centrally through the heat exchanger and in a direction where the greatest concentration of heat exchanger tubes is located, for providing maximum efficiency in heating of a further fluid passing through the heat exchanger during its operation.
REFERENCES:
patent: 1601874 (1926-10-01), Muhleisen
patent: 2384714 (1945-09-01), Villiger
patent: 2581121 (1952-01-01), McCurdy, Jr. et al.
patent: 2677394 (1954-05-01), Brinen et al.
patent: 2693942 (1954-11-01), Guala
patent: 3240267 (1966-03-01), Edberg
patent: 4029145 (1977-06-01), Pfouts et al.
Denk Paul M.
Enfab, Inc.
Flanigan Allen J.
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