公开(公告)号：US20130014911A1

公开(公告)日：2013-01-17

申请号：US13281122

申请日：2011-10-25

Applicant: Junyong Lee ,  Chikung Ahn ,  Daekwang Kim ,  Minyoung Jung

Inventor： Junyong Lee ,  Chikung Ahn ,  Daekwang Kim ,  Minyoung Jung

IPC: F01P9/00

CPC classification number: B60W20/00 ,  B60K11/02 ,  B60L1/003 ,  B60L1/02 ,  B60L2240/36 ,  B60L2240/425 ,  B60W30/1843 ,  F01P3/20 ,  F01P7/165 ,  F01P7/167 ,  F01P2050/24 ,  Y02T10/642

Abstract: A cooling apparatus for a power-pack in a hybrid vehicle may include a power-pack that acquires traveling information of the vehicle and controls the operation of an engine and a motor, a low-temperature radiator that is connected with power-pack through a cooling water channel, dissipates heat from the cooling water discharged from power-pack, and is arranged in parallel with a radiator, and an electric water pump that is disposed in the cooling water channel and operated in response to an electric signal output from an ECU to circulate the cooling water through power-pack and low-temperature radiator. The cooling apparatus may also include a cooling fan. A cooling method of using the cooling apparatus may include determining engine operation, determining start of a water pump, and operating a water pump. The cooling method may also include starting a cooling fan, operating a cooling and examining a water pump.

Abstract translation: 用于混合动力车辆中的动力单元的冷却装置可以包括获取车辆的行驶信息并控制发动机和电动机的运转的动力单元，通过电动机组与电力组件连接的低温散热器 冷却水通道，从散热器排出的冷却水中散发热量，并与散热器并联设置，电动水泵设置在冷却水通道中，并响应于从ECU输出的电信号而工作 通过电源组件和低温散热器循环冷却水。 冷却装置还可以包括冷却风扇。 使用冷却装置的冷却方法可以包括确定发动机操作，确定水泵的启动和操作水泵。 冷却方法还可以包括启动冷却风扇，操作冷却和检查水泵。

公开(公告)号：US20120312498A1

公开(公告)日：2012-12-13

申请号：US13290938

申请日：2011-11-07

Applicant: Daekwang Kim

Inventor： Daekwang Kim

IPC: B60H1/00

CPC classification number: F01P7/165 ,  F01P7/14 ,  F01P2037/02 ,  F01P2060/045 ,  F01P2060/08 ,  F01P2060/16 ,  F16H57/0413

Abstract: An integrated heat management system may include an engine system circulation line around an engine and a transmission circulation line around an automatic transmission. The engine system circulation line and the transmission circulation line may be integrated by a control valve having a plurality of input and output ports. The integrated heat management system controls opening and closing of the control valve in accordance with engine cooling water temperature and automatic transmission fluid (ATF) temperature, which may be changed after engine start-up, and implements a variety of modes for varying an engine cooling water flow. Therefore, the integrated heat manage system shortens an engine warm-up time, prevents a bad effect in a low-temperature state due to a fast temperature increase of the ATF, and satisfies performance required by a vehicle of which the fuel-efficiency may be improved and the efficiency may be increased in a high oil price environment.

Abstract translation: 集成热管理系统可以包括围绕发动机的发动机系统循环管线和围绕自动变速器的变速器循环管线。 发动机系统循环管线和变速器循环管线可以通过具有多个输入和输出端口的控制阀来集成。 集成热管理系统根据发动机冷却水温度和自动变速器油（ATF）温度控制控制阀的开启和关闭，可在发动机起动后改变，并实现各种模式改变发动机冷却 水流。 因此，集成热管理系统缩短发动机预热时间，防止由于ATF的快速升温而导致的低温状态的不良影响，并且满足燃料效率可能为零的车辆所要求的性能 在高油价环境下，可以提高效率并提高效率。