公开(公告)号：US20150240701A1

公开(公告)日：2015-08-27

申请号：US14420976

申请日：2013-08-09

申请人： Takashi Amano ,  Kojiro Hayakawa

发明人： Takashi Amano ,  Kojiro Hayakawa

IPC分类号： F01P7/16

CPC分类号： F01P7/16 ,  B60H1/00314 ,  F01P3/20 ,  F01P7/14 ,  F01P7/164 ,  F01P11/18 ,  F01P2007/146 ,  F01P2025/30 ,  F01P2037/02 ,  F01P2060/08

摘要： A coolant control device includes: first control means for, at warm-up of an internal combustion engine, circulating coolant in a first passage bypassing the engine and stopping coolant circulation in the second passage passing through the engine; second control means 0 for, at engine warm-up and when the quantity of heat required by a heater core is smaller than or equal to a predetermined threshold, circulating coolant in the first passage while adjusting the flow rate of coolant circulating in the first passage and stopping coolant circulation in the second passage; and third control means for, at engine warm-up and when the required quantity of heat exceeds the predetermined threshold, circulating coolant in the first passage without decreasing the flow rate of coolant circulating in the first passage and circulating coolant in the second passage while adjusting the flow rate of coolant circulating in the second passage.

摘要翻译： 冷却液控制装置包括：第一控制装置，用于在内燃机预热期间循环冷却剂，其绕过发动机的第一通道和阻止通过发动机的第二通道中的冷却剂循环; 第二控制装置0，用于在发动机预热时和当加热器芯所需的热量小于或等于预定阈值时，循环冷却剂在第一通道中同时调节在第一通道中循环的冷却剂的流量 并停止第二通道中的冷却剂循环; 以及第三控制装置，用于在发动机预热时和当所需热量超过预定阈值时，循环冷却剂在第一通道中，而不会降低在第一通道中循环的冷却剂的流量并在第二通道中循环冷却剂，同时调节 冷却剂在第二通道中循环的流量。

公开(公告)号：US09850802B2

公开(公告)日：2017-12-26

申请号：US14420976

申请日：2013-08-09

申请人： Takashi Amano ,  Kojiro Hayakawa

发明人： Takashi Amano ,  Kojiro Hayakawa

IPC分类号： F01P9/00 ,  B60H1/00 ,  F01P7/16 ,  F01P7/14 ,  F01P11/18 ,  F01P3/20

CPC分类号： F01P7/16 ,  B60H1/00314 ,  F01P3/20 ,  F01P7/14 ,  F01P7/164 ,  F01P11/18 ,  F01P2007/146 ,  F01P2025/30 ,  F01P2037/02 ,  F01P2060/08

摘要： A coolant control device includes: first control means for, at warm-up of an internal combustion engine, circulating coolant in a first passage bypassing the engine and stopping coolant circulation in the second passage passing through the engine; second control means for, at engine warm-up and when the quantity of heat required by a heater core is smaller than or equal to a predetermined threshold, circulating coolant in the first passage while adjusting the flow rate of coolant circulating in the first passage and stopping coolant circulation in the second passage; and third control means for, at engine warm-up and when the required quantity of heat exceeds the predetermined threshold, circulating coolant in the first passage without decreasing the flow rate of coolant circulating in the first passage and circulating coolant in the second passage while adjusting the flow rate of coolant circulating in the second passage.