Heat exchange – With vehicle feature
Reexamination Certificate
2005-05-31
2005-05-31
Tapolcai, William E. (Department: 3744)
Heat exchange
With vehicle feature
C165S051000, C165S140000, C123S041290
Reexamination Certificate
active
06899162
ABSTRACT:
The current invention relates to an apparatus for cooling and/or heating a motor vehicle, with at least one coolant pump for circulating a coolant in a cooling and heating system, with a main cooler segment, which has a main cooler inlet and a main cooler outlet, wherein the main cooler inlet is at least intermittently connected to at least one coolant outlet of an engine to be cooled, in particular an internal combustion engine, of the vehicle, and its main cooler outlet is connected to at least one coolant inlet of the engine, and with at least one other, secondary cooler segment provided in addition to the main cooler segment and at least one other unit to be cooled, which is connected to the cooling and heating system, and the apparatus have at least one bypass line with a bypass valve, which is associated with the at least one secondary cooler segment and is disposed parallel to this secondary cooler segment in the cooling and heating system of the motor vehicle.
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Special Edition of the Automobility Technischen Zeitung (ATZ) (Automotive Engineering Journal) and Motortechnischen Zeitung (MTZ) (Engine Design Journal), May 1998, pp. 44, 46.
Hohl Reiner
Kaefer Oliver
Mann Karsten
Schmitt Manfred
Ali Mohammad M.
Robert & Bosch GmbH
Striker Michael J.
Tapolcai William E.
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