Internal-combustion engines – Cooling – With cooling of additional parts or materials
Reexamination Certificate
2010-03-09
2011-11-08
Kamen, Noah (Department: 3783)
Internal-combustion engines
Cooling
With cooling of additional parts or materials
C165S041000, C062S201000
Reexamination Certificate
active
08051809
ABSTRACT:
The invention relates to a system which is used to cool at least one piece of motor vehicle equipment to a low temperature, comprising a heat transfer fluid circulation loop. According to the invention, a low-temperature heat exchanger (60) and at least one equipment exchanger (102) are mounted to the aforementioned circulation loop. The heat exchange surface of the equipment exchanger (102) is divided into at least first and second heat exchange sections (104,106). A first flow (Q<SB>1</SB>) of heat-transfer fluid passes through the first heat exchange section (104), while a second smaller flow (Q2) passes through the second section. The invention is suitable for motor vehicle heat exchangers.
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International Search Report for International Application No. PCT/FR2004/000636, dated Dec. 7, 2004, 3 pages.
English language abstract for JP 62-293086 extracted from PAJ database, dated Aug. 5, 2009, 10 pages.
English language abstract for JP 04-365616 extracted from PAJ database, dated Aug. 5, 2009, 10 pages.
Ap Srun-Ngy
Guerrero Pascal
Jouanny Philippe
Howard & Howard Attorneys PLLC
Kamen Noah
Valeo Systemes Thermiques
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