公开(公告)号：US09259990B2

公开(公告)日：2016-02-16

申请号：US13295837

申请日：2011-11-14

申请人： Shigeharu Ishii ,  Hisafumi Doi ,  Makoto Katsuki ,  Shinsaku Tomita

发明人： Shigeharu Ishii ,  Hisafumi Doi ,  Makoto Katsuki ,  Shinsaku Tomita

IPC分类号： B60H1/00 ,  B60H1/03

CPC分类号： B60H1/00485 ,  B60H1/034

摘要： A vehicle heating system comprising: a coolant circuit that circulates coolant between an engine and a heater core; heating device that heats coolant, which is interposed in the coolant circuit; a pump for coolant circulation, which is interposed in the coolant circuit; and a switching valve that switches the coolant flowing through the coolant circuit between a heater-core-side circuit that circuits the coolant among the heater core, the pump and the heating device and an engine-side circuit that circulates the coolant into the engine, wherein the switching valve has a thermo valve that switches channels so that the coolant coming from the engine-side circuit enters either one of the heater-core-side circuit and the engine-side circuit according to temperature of the coolant, and a bypass that delivers the coolant, which comes from the heater-core-side circuit, to the heater-core-side circuit.

摘要翻译： 一种车辆加热系统，包括：使冷却剂在发动机和加热器芯之间循环的冷却剂回路; 加热装置，其加热介于冷却剂回路中的冷却剂; 用于冷却剂循环的泵，其被插入冷却剂回路中; 以及切换阀，其切换流过所述冷却剂回路的冷却剂，所述冷却剂回路在加热器芯，所述加热装置之间的冷却剂回路和将所述冷却剂循环到所述发动机中的发动机侧回路之间， 其中所述切换阀具有热阀，所述热阀切换通道，使得来自所述发动机侧回路的冷却剂根据所述冷却剂的温度进入所述加热器芯侧回路和所述发动机侧回路之一;以及旁路， 将来自加热器芯侧电路的冷却剂输送到加热器芯侧电路。

公开(公告)号：US20120145804A1

公开(公告)日：2012-06-14

申请号：US13295837

申请日：2011-11-14

申请人： Shigeharu ISHII ,  Hisafumi Doi ,  Makoto Katsuki ,  Shinsaku Tomita

发明人： Shigeharu ISHII ,  Hisafumi Doi ,  Makoto Katsuki ,  Shinsaku Tomita

IPC分类号： B60H1/00

CPC分类号： B60H1/00485 ,  B60H1/034

摘要： A vehicle heating system comprising: a coolant circuit that circulates coolant between an engine and a heater core; heating device that heats coolant, which is interposed in the coolant circuit; a pump for coolant circulation, which is interposed in the coolant circuit; and a switching valve that switches the coolant flowing through the coolant circuit between a heater-core-side circuit that circuits the coolant among the heater core, the pump and the heating device and an engine-side circuit that circulates the coolant into the engine, wherein the switching valve has a thermo valve that switches channels so that the coolant coming from the engine-side circuit enters either one of the heater-core-side circuit and the engine-side circuit according to temperature of the coolant, and a bypass that delivers the coolant, which comes from the heater-core-side circuit, to the heater-core-side circuit.

摘要翻译： 一种车辆加热系统，包括：使冷却剂在发动机和加热器芯之间循环的冷却剂回路; 加热装置，其加热介于冷却剂回路中的冷却剂; 用于冷却剂循环的泵，其被插入冷却剂回路中; 以及切换阀，其切换流过所述冷却剂回路的冷却剂，所述冷却剂回路在加热器芯，所述加热装置之间的冷却剂回路和将所述冷却剂循环到所述发动机中的发动机侧回路之间， 其中所述切换阀具有热阀，所述热阀切换通道，使得来自所述发动机侧回路的冷却剂根据所述冷却剂的温度进入所述加热器芯侧回路和所述发动机侧回路之一;以及旁路， 将来自加热器芯侧电路的冷却剂输送到加热器芯侧电路。