Heat exchange – Flow passages for two confined fluids – Interdigitated plural first and plural second fluid passages
Patent
1988-10-06
1989-09-26
Schwadron, Martin P.
Heat exchange
Flow passages for two confined fluids
Interdigitated plural first and plural second fluid passages
165167, 165174, F28F 308
Patent
active
048693170
ABSTRACT:
A heat exchanger comprises a matrix made up of alternate layers of generally planar sheets and generally corrugated sheets which cooperate to define a plurality of parallel passages for first and second heat exchange fluids. Alternate of the passages defined by each of the corrugated sheets and its adjacent planar sheets are adapted for the passage of a first heat exchange fluid and the remainder adapted for the passage of a second heat exchange fluid. The ony bonding together of the planar sheets and corrugated sheets is along those portions of their peripheries which are parallel with the defined passages.
REFERENCES:
patent: 3157229 (1964-11-01), Wennerberg
patent: 3807496 (1974-04-01), Stadmark
patent: 3817324 (1974-06-01), Andersson
patent: 4270602 (1981-06-01), Foster
Jubb Albert
Stansbury Eric W.
Ward Robert G.
Flanigan Allen J.
Rolls-Royce plc
Schwadron Martin P.
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