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Application filed by Toyota Motor Co LtdfiledCriticalToyota Motor Co Ltd
Priority to MYPI2014701627ApriorityCriticalpatent/MY175758A/en
Priority claimed from PCT/JP2011/079381external-prioritypatent/WO2013093997A1/en
Publication of MY175758ApublicationCriticalpatent/MY175758A/en
A device (100) that controls a cooling system (500) including adjusting means for being able to adjust a circulation amount of coolant in a first flow passage, including an engine cooling flow passage (CCVi1), an EGR cooling flow passage (CCVo2) and a radiator flow passage, and a second flow passage, including the engine cooling flow passage (CCVi1), the EGR cooling flow passage (CCVo2) and a bypass flow passage and not including the radiator flow passage, includes: measuring means for measuring a temperature of the coolant; limiting means for limiting circulation of the coolant at starting an internal combustion engine; and control means for circulating the coolant preferentially through the second flow passage via control over the adjusting means based on the measured temperature in a period in which circulation of the coolant is limited.
MYPI2014701627A2011-12-192011-12-19Control device for cooling system
MY175758A
(en)