Heat exchanger structure

Details Heat exchanger structure Heat exchanger structure

1991-12-23

1992-06-30

Rivell, John

Heat exchange

Radiator core type

Deformed sheet forms passages between side-by-side tube means

165166, 165167, 165176, F28D 103, F28F 304

Patent

active

051254530

ABSTRACT:
A plate is disclosed for use in a plate-fin heat exchanger, comprising a generally planar elongated member having a longitudinal rib disposed along the longitudinal length of the member. The plate further includes a first plurality of beads having a height greater than the height of the rib as well as a second plurality of beads having a height approximately equal to the height of the longitudinal rib. The beads are arranged generally in rows having a planar space of predetermined longitudinal length therebetween into which an adjoining row of beads is placed when a pair of identical plates are laminated together in a face-to-face relationship and forming a heat exchanger. A heat exchanger comprising a plurality of stacked plates generally as described above is also disclosed.

REFERENCES:
patent: 3157229 (1960-12-01), Hennerberg
patent: 3943994 (1976-03-01), Cleveland
patent: 4340114 (1982-07-01), Levy
patent: 4470455 (1984-09-01), Sacca
patent: 4492268 (1985-01-01), Uehara et al.
patent: 4509592 (1985-04-01), Yamada et al.
patent: 4600053 (1986-07-01), Patel et al.
patent: 4800954 (1989-01-01), Noguchi et al.
patent: 4932469 (1990-06-01), Beatenbough
patent: 4967834 (1990-11-01), Tokizaki et al.
patent: 5062477 (1991-11-01), Kadle

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