Heat exchange – Flow passages for two confined fluids – Interdigitated plural first and plural second fluid passages
Reexamination Certificate
2011-07-19
2011-07-19
Le, Que T (Department: 2878)
Heat exchange
Flow passages for two confined fluids
Interdigitated plural first and plural second fluid passages
C165S166000, C165S168000, C353S061000
Reexamination Certificate
active
07980296
ABSTRACT:
A heat exchanger, includes a housing including an inlet passage through which a fluid is introduced, an outlet passage from which the fluid is discharged, an inner communication space in which the fluid flows from the inlet passage and the outlet passage, and a plurality of unit plates of thin flat plates that are disposed in parallel to a flowing direction of the fluid, the plurality of unit plates layered in a direction to be substantially orthogonal to the flowing direction, the plurality of unit plates each having a fin in parallel to the flowing direction of the fluid, a frame enclosing the fin and projecting in an out-of-plane direction of the fin, and holes respectively communicating with the inlet passage and the outlet passage. Heat is exchanged between a heating body attached on an outer surface of the housing and the fluid.
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Brooks Jerry
Le Que T
Oliff & Berridg,e PLC
Seiko Epson Corporation
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