HEAT EXCHANGER FOR A COOLING SYSTEM OF A COMBUSTION ENGINE
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United States of America Patent
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N/A
Issued Date -
Oct 21, 2010
app pub date -
Aug 3, 2007
filing date -
Aug 9, 2006
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A heat exchanger for an internal combustion engine's cooling system, said heat exchanger comprising a main and an auxiliary circuit and comprising two separated regions, one large region communicating by means of a first radiator tank with the main cooling circuit and the other, small region communicating by means of a second radiator tank with the auxiliary cooling circuit, characterized in that the radiator tanks may communicate with each other through a connection aperture receiving a controlled closing element and in that a drive acting on said closing element is used to selectively open or close the said connection aperture.
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