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公开(公告)号：US20210003064A1
公开(公告)日：2021-01-07
申请号：US17029883
申请日：2020-09-23
Applicant: HYUNDAI MOTOR COMPANY , KIA MOTORS CORPORATION
Inventor： Hyo Jo LEE , Woo Yeol JUNG , Tae Man CHUNG
Abstract: The present disclosure provides a water pump for a vehicle including an impeller with an impeller discharging port configured to pump and discharge coolant, a shroud movably installed to open and close the impeller discharging port, a first pushing unit configured to push the shroud in a direction of opening the impeller discharging port, and a second pushing unit configured to push the shroud in a direction of closing the impeller discharging port.
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公开(公告)号：US20180051620A1
公开(公告)日：2018-02-22
申请号：US15377631
申请日：2016-12-13
Applicant: Hyundai Motor Company
Inventor： Hyo Jo LEE , Sang Phil HAN
CPC classification number: F01P7/14 , F01P3/02 , F01P3/20 , F01P7/165 , F01P11/028 , F01P11/16 , F01P2003/006 , F01P2003/028 , F01P2007/146 , F01P2060/00 , F01P2060/04 , F01P2060/08 , F01P2060/16 , F01P2060/18 , F02M26/32
Abstract: An engine system having a coolant control valve device may include valves that distribute coolant that is injected into a coolant inflow chamber to coolant demand elements, respectively; a driver that operates each of the valves; a safety valve that bypasses coolant that is operated by a coolant temperature to be injected into the coolant inflow chamber; and a degassing member that collects coolant including a bubble, wherein a degassing passage that is opened or closed by operation of the safety valve is formed.
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公开(公告)号：US20190383201A1
公开(公告)日：2019-12-19
申请号：US16193378
申请日：2018-11-16
Applicant: HYUNDAI MOTOR COMPANY , KIA MOTORS CORPORATION
Inventor： Hyo Jo LEE
Abstract: A thermostat includes: a thermostat housing having an inlet and an outlet; an internal housing having a main valve hole and a fail-safe hole, wherein the internal housing is disposed within the thermostat housing and internal housing and has a main chamber communicating with the inlet of the thermostat housing; a wax housing disposed within the internal housing and having a first wax and a second wax; a first valve selectively opening or closing the main valve hole according to expansion or shrink of the first wax; and a second valve selectively opening or closing the fail-safe hole according to expansion or shrink of the second wax.
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公开(公告)号：US20170138248A1
公开(公告)日：2017-05-18
申请号：US15257132
申请日：2016-09-06
Applicant: HYUNDAI MOTOR COMPANY
Inventor： Hyo Jo LEE , Tae Man CHUNG , Sang Phil HAN , Woo Yeol JUNG , Yonggyu LEE
CPC classification number: F01P7/16 , F01P3/02 , F01P7/165 , F01P11/08 , F01P2003/027 , F01P2007/146
Abstract: An engine system with a coolant control valve includes: a valve housing having a first valve space and a second valve space formed at both sides by a partition and including a connection passage formed in the partition; a first rotary valve disposed in the first valve space and having first coolant passages; a second rotary valve disposed in the second valve space and having second coolant passages; distribution lines respectively connected to positions corresponding to the first coolant passages and the second coolant passages and distributing the coolant coming through the first rotary valve and the second rotary valve; and a driver to rotate the first rotary valve and the second rotary valve. In particular, the first and second coolant passages are connected to the connection passage depending on the rotation positions of the first rotary valve and the second rotary valve.
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公开(公告)号：US20160160737A1
公开(公告)日：2016-06-09
申请号：US14729438
申请日：2015-06-03
Applicant: Hyundai Motor Company
Inventor： Hyo Jo LEE
CPC classification number: F01P7/14 , F01P3/02 , F01P5/10 , F01P7/165 , F01P11/08 , F01P2003/027 , F01P2007/146 , F02M26/23
Abstract: An engine system having a coolant control valve may include a cylindrical valve having a pipe structure with one side opened and including coolant passages formed in preset positions from one inner circumferential surface to an outer circumferential surface of the cylindrical valve to allow a coolant to pass therethrough, a valve housing configured for the cylindrical valve to be rotatably disposed therein and having connection pipes connected thereto to correspond to the coolant passages, a valve driving device, a pump housing disposed in one end portion of the cylindrical valve to correspond to the opened side of the cylindrical valve, having a pump impeller disposed therein, and coupled to the valve housing, a pump driving device disposed to rotate the pump impeller, and a pump discharge line connected to the pump housing to transmit a coolant pumped by the pump impeller to a cylinder block.
Abstract translation: 具有冷却剂控制阀的发动机系统可以包括具有一个侧面打开的管道结构的圆柱形阀，并且包括形成在从圆筒形阀的一个内圆周表面到外圆周表面的预定位置的冷却剂通道，以允许冷却剂通过 ，构造成用于所述圆柱形阀的阀壳体，其可旋转地设置在其中并且具有连接到其上的连接管，以对应于所述冷却剂通道;阀驱动装置;泵壳体，其设置在所述圆柱形阀的一个端部中，以对应于所述开口侧 所述圆柱形阀具有设置在其中的泵叶轮并且联接到所述阀壳体，设置成使所述泵叶轮旋转的泵驱动装置和连接到所述泵壳体的泵排出管线，以将由所述泵叶轮泵送的冷却剂传递到 气缸体。
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Patent Agency Ranking
6.发明申请公开(公告)号：US20200049057A1
公开(公告)日：2020-02-13
申请号：US16192049
申请日：2018-11-15
Applicant: Hyundai Motor Company , KIA Motors Corporation
Inventor： Hyo Jo LEE
IPC: F01P7/16 , F16K31/04 , F16K31/524
Abstract: A coolant control system for a motor vehicle includes a controller determining whether the output signal of the vehicle satisfies a predetermined driving condition and controlling a coolant control valve including a driving motor. The coolant control valve includes a coolant inflow chamber, a first coolant line, a second coolant line and a third coolant line formed in a valve housing. The coolant control valve further includes a first outer valve, a first inner valve and a second other valve formed in the valve housing, and each of the valves is communicating with each of the coolant lines, selectively and respectively. In addition, each of the valves includes a hole for selectively communicating with a coolant inflow chamber.
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7.发明申请公开(公告)号：US20200040802A1
公开(公告)日：2020-02-06
申请号：US16193257
申请日：2018-11-16
Applicant: Hyundai Motor Company , Kia Motors Corporation
Inventor： Hyo Jo LEE
Abstract: A coolant flow control apparatus may include a coolant controller housing of which an inlet for coolant to flow in, an outlet for the coolant to flow out, a first coolant supply line and a second coolant supply line are formed, a water pump mounted to the coolant controller housing for transmitting the coolant, a valve plate selectively opening/closing the first coolant supply line, a valve piston selectively opening/closing the second coolant supply line, a driving unit selectively moving the valve plate and the valve piston for closing or opening the first coolant supply line and the second coolant supply line respectively and a controller configured for controlling an operation of the driving unit.
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公开(公告)号：US20190186339A1
公开(公告)日：2019-06-20
申请号：US16124678
申请日：2018-09-07
Applicant: HYUNDAI MOTOR COMPANY , KIA MOTORS CORPORATION
Inventor： Hyo Jo LEE , Woo Yeol JUNG , Tae Man CHUNG
CPC classification number: F01P7/167 , F01P5/12 , F01P2007/146 , F01P2025/13 , F01P2037/02 , F04D13/02 , F04D15/0022 , F04D29/586
Abstract: The present disclosure provides a water pump for a vehicle including an impeller with an impeller discharging port configured to pump and discharge coolant, a shroud movably installed to open and close the impeller discharging port, a first pushing unit configured to push the shroud in a direction of opening the impeller discharging port, and a second pushing unit configured to push the shroud in a direction of closing the impeller discharging port.
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公开(公告)号：US20190186336A1
公开(公告)日：2019-06-20
申请号：US16171564
申请日：2018-10-26
Applicant: HYUNDAI MOTOR COMPANY , KIA MOTORS CORPORATION
Inventor： Hyo Jo LEE
Abstract: A coolant control valve unit includes: a valve housing including an inlet through which coolant is supplied, first and second coolant chambers fluidly isolated from each other, first and second passages respectively communicating the inlet with the first and second coolant chambers, and first and second outlets respectively communicated with the first and second coolant chambers; first and second valves disposed respectively in the first and second passages to be movable in a predetermined direction and respectively closing or opening the first and second passages; a driving plate connected with the first and second valves respectively through first and second stems and simultaneously moving the first and second valves in the predetermined direction by a distance; and an actuator moving the driving plate in the predetermined direction to control opening or closing of the first and second passages.
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公开(公告)号：US20170058753A1
公开(公告)日：2017-03-02
申请号：US15233363
申请日：2016-08-10
Applicant: HYUNDAI MOTOR COMPANY
Inventor： Yonggyu LEE , Seok Jun YOON , HyunWook RYU , Hogyoun KANG , Hyo Jo LEE , Sungmoon CHO , Jin Do LEE
CPC classification number: F01P7/14 , F01P7/165 , F01P11/08 , F01P11/16 , F01P2003/027 , F01P2007/146 , F01P2060/04 , F01P2060/08 , F01P2060/18 , F16K11/165 , F16K31/52416
Abstract: An engine system includes a cylinder block and a cylinder head. A coolant control valve unit is engaged with the cylinder head to receive a coolant exhausted from the cylinder block and a coolant exhausted from the cylinder head. The coolant control valve unit controls a coolant to be supplied to a heater, a radiator, and an oil cooler and controls the coolant exhausted from the cylinder block. The coolant control valve unit receives the coolant from the cylinder head, supplies the coolant to the oil cooler, and controls the coolant distributed to the heater and the coolant exhausted from the cylinder block.
Abstract translation: 发动机系统包括气缸体和气缸盖。 冷却剂控制阀单元与气缸盖接合以接收从气缸体排出的冷却剂和从气缸盖排出的冷却剂。 冷却剂控制阀单元控制供给到加热器，散热器和油冷却器的冷却剂，并且控制从气缸体排出的冷却剂。 冷却剂控制阀单元从气缸盖接收冷却剂，将冷却剂供给到油冷却器，并且控制分配到加热器的冷却剂和从气缸体排出的冷却剂。
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