US PATENT SUBCLASS 165 / 165
.~ Interdigitated plural first and plural second fluid passages

Current as of: June, 1999
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165 /   HD   HEAT EXCHANGE

164  DF  FLOW PASSAGES FOR TWO CONFINED FLUIDS {1}
165.~ Interdigitated plural first and plural second fluid passages {1}
166  DF  .~.~> Stacked plates or shells form interplate passages {1}

DEFINITION

Classification: 165/165

(under subclass 164) Apparatus in which plural passages for one fluid are interfitted and intermingled with flow passages for another fluid.

SEE OR SEARCH THIS CLASS, SUBCLASS:

148+, where the interdigitated passages form a radiator core.