公开(公告)号：US20140169991A1

公开(公告)日：2014-06-19

申请号：US13912549

申请日：2013-06-07

Applicant: Hyundai Motor Company

Inventor： Hyung-Suk Byun

IPC: F01P7/04

CPC classification number: F01P7/044 ,  F01P7/048 ,  F01P2050/24 ,  Y10S903/93

Abstract: A system for controlling a hydraulic pump for operating an engine cooling fan of a hybrid vehicle, which allows a hydraulic pump for driving an engine cooling fan of a hybrid vehicle to be driven by power provided from a transmission PTO of a hybrid vehicle while an engine is idling. Furthermore, the hydraulic pump to be driven may be driven by power supplied from an electric motor when the engine is stopped. As a result, an engine coolant temperature may be properly managed by operating the engine cooling fan of a hybrid vehicle even when the engine is stopped.

Abstract translation: 一种用于控制用于操作混合动力车辆的发动机冷却风扇的液压泵的系统，其允许用于驱动混合动力车辆的发动机冷却风扇的液压泵由混合动力车辆的变速器PTO提供的动力驱动，而发动机 空转 此外，当发动机停止时，待驱动的液压泵可以由从电动机供给的动力驱动。 结果，即使在发动机停止时也可以通过操作混合动力车辆的发动机冷却风扇来适当地管理发动机冷却剂温度。

公开(公告)号：US10697718B2

公开(公告)日：2020-06-30

申请号：US15370942

申请日：2016-12-06

Applicant: Hyundai Motor Company

Inventor： Hyung-Suk Byun

IPC: F01P11/02 ,  F16K24/00 ,  F16K31/00 ,  F28D15/00 ,  F28D21/00 ,  F28F23/02 ,  F28F27/00 ,  G05D23/08 ,  G05D23/275 ,  F16K17/38 ,  F03G7/06 ,  F16K17/00

Abstract: A pressure cap structure for a cooling system having variable opening pressure, which is applied to a cooling system for circulating cooling water to radiate heat generated by an engine of a vehicle, and maintains the inside pressure of the cooling system in a predetermined range, the pressure cap may include a positive pressure spring mounted in a valve body, and operated to connect the cooling system to the outside when the pressure of the cooling system rises, and a shape memory member restored to the initial shape when reaching a predetermined temperature, and mounted between the positive pressure spring and a spring guard supporting the positive pressure spring.

公开(公告)号：US10082068B2

公开(公告)日：2018-09-25

申请号：US14880137

申请日：2015-10-09

Applicant: HYUNDAI MOTOR COMPANY

Inventor： Hyung-Suk Byun

IPC: B60H1/00 ,  F01P1/06 ,  F01P11/10

CPC classification number: F01P1/06 ,  F01P11/10

Abstract: A radiator for cooling a heated coolant includes an air guide for preventing heat damage. The air guide is adapted to allow air entering into the radiator due to the operation of a cooling fan to flow into a gear box of a fan clutch, wherein the cooling fan is installed at an inside of the vehicle and is activated by the fan clutch. The air guide can be installed above the cooling fan and thus allow air entering due to the operation of the cooling fan to flow horizontally, and further allow the air to flow vertically and downwardly such that the air is ejected downwardly towards a region where the gear box is installed.