Heat exchange assembly

Heat exchange – Casing or tank enclosed conduit assembly – Manifold formed by casing section and tube sheet of assembly

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Details

165173, 285382, 291574, 29511, F28F 902

Patent

active

048484482

ABSTRACT:
A heat exchange assembly (10) includes an outer shell (12) and a cap member (26) disposed within the end portion (16) of the shell (12). The cap member (26) is fixedly connected within the end portion (16). A gasket (34) perfects a fluid tight seal between the shell (12) and the cap member (26). The cap member (26) includes a radially outwardly projecting protrusion having an outer surface (36,38). The gasket (34) is disposed about the protrusion. The end portion (16) of the shell (12) is crimped around the protrusion for preventing axially inward and outward movement of the cap member (26) relative to the shell (12) and compressing the gasket (34) against the outer surface (36,38) of the protrusion.

REFERENCES:
patent: 2457633 (1948-12-01), Borg
patent: 2805591 (1957-09-01), Widmer
patent: 2867358 (1959-01-01), Meshberg
patent: 3360847 (1968-01-01), Chick et al.
patent: 3363680 (1968-01-01), Baker
patent: 3434194 (1969-03-01), Whittaker et al.
patent: 3509916 (1970-05-01), Mercier
patent: 3948315 (1976-04-01), Powell
patent: 4305459 (1981-12-01), Nonnemman
patent: 4331201 (1982-05-01), Hesse
patent: 4351390 (1982-09-01), Argyle et al.
patent: 4360060 (1982-11-01), Collgon
patent: 4461157 (1983-08-01), Cadars
patent: 4485867 (1984-12-01), Melnyk
patent: 4546823 (1985-10-01), Melnyk
patent: 4600051 (1987-07-01), Wehrman

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