Heat exchange – Flow passages for two confined fluids – Interdigitated plural first and plural second fluid passages
Patent
1989-07-03
1990-03-06
Schwadron, Martin P.
Heat exchange
Flow passages for two confined fluids
Interdigitated plural first and plural second fluid passages
165167, F28F 310
Patent
active
049057588
ABSTRACT:
A heat exchanger plate having a main groove spaced inwardly from the edge of the plate, and sub-grooves extending from the main groove toward the plate edge. Openings are provided in opposite sides of each sub-groove. A gasket of flexible, compressible material has a main body portion seated in the main groove and integral tabs seated in the sub-grooves with the sides of the tabs projecting into the openings to provide a snap-in connection. The sub-grooves above and between the sub-groove openings are completely open and unobstructed to permit the tabs to be pressed downwardly thereinto.
REFERENCES:
patent: 4377204 (1983-03-01), Johansson
patent: 4432415 (1984-02-01), Wright
patent: 4635715 (1987-01-01), Andersson
Gates Virgil F.
Mathur Achint P.
Flanigan Allen J.
Schwadron Martin P.
Tranter, Inc.
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