Engine coolant system

A coolant circuit for a motor vehicle comprising an internal combustion engine, 14' a pump, 12' a heater matrix , 16' an engine oil/coolant heat exchanger 20' and a valve 24' for selectively bypassing the engine oil/coolant heat exchanger characterised in that the heater mat...

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Bibliographic Details
Main Authors HARALD KAUFELD, ANTONIS DRIS, JOHN CAINE
Format Patent
LanguageEnglish
Published 23.11.2011
Subjects
BLASTING
COMBUSTION ENGINES
COOLING OF INTERNAL-COMBUSTION ENGINES
COOLING OF MACHINES OR ENGINES IN GENERAL
CRANKCASE VENTILATING
ENGINE PLANTS IN GENERAL
HEATING
HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINEPLANTS
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
LIGHTING
LUBRICATING INTERNAL COMBUSTION ENGINES
LUBRICATING OF MACHINES OR ENGINES IN GENERAL
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
NOT OTHERWISE PROVIDED FOR
STEAM ENGINES
USE OF WASTE HEAT OF COMBUSTION ENGINES
WEAPONS
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Summary:A coolant circuit for a motor vehicle comprising an internal combustion engine, 14' a pump, 12' a heater matrix , 16' an engine oil/coolant heat exchanger 20' and a valve 24' for selectively bypassing the engine oil/coolant heat exchanger characterised in that the heater matrix is located in parallel with the oil/coolant heat exchanger, the valve having a first position to cause the coolant to flow only through the heater matrix and a second position to cause the coolant to flow only through the oil/coolant heat exchanger.
Bibliography:Application Number: GB20050026008