Internal-combustion engines – Cooling – With cooling of additional parts or materials
Reexamination Certificate
2008-05-06
2008-05-06
Cronin, Stephen K. (Department: 3747)
Internal-combustion engines
Cooling
With cooling of additional parts or materials
C123S541000, C165S051000, C165S153000, C165S157000, C165S159000
Reexamination Certificate
active
07367292
ABSTRACT:
A fuel cooler with lamellar inner structures for connecting to an air-conditioning system of a vehicle includes an outer housing having outer connections connected to an outer supply pipe and an outer discharge pipe for a first fluid with the outer connections being integrated into walls of the outer housing in a diagonally mismatched arrangement. An inner conduit cell, surrounded by the outer housing, has an inner supply pipe and an inner discharge pipe for a second fluid passing through the inner conduit cell, which includes lamellas oriented parallel to a direction of flow of the second fluid, with the first fluid coming into contact with an outer contact surface of the inner conduit cell prior to exiting the outer housing for creating a heat exchange between, and without a mixing of, the two fluids, which are fuel and a coolant.
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Cronin Stephen K.
Leung Ka Chun
Schindler Edwin D.
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