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1. 发明授权

US09784154B2 Variable valve 有权
公开(公告)号：US09784154B2
公开(公告)日：2017-10-10
申请号：US14863272
申请日：2015-09-23
申请人： Hyundai Motor Company
发明人： Young-Dug Yang
IPC分类号： F01N1/16 , F16K15/03
CPC分类号： F01N1/163 , F01N1/165 , F01N1/166 , F01N1/168 , F01N2260/14 , F01N2390/08 , F16K15/033 , F16K15/035
摘要： A variable valve may include a housing having hinge support portions protruding from a first side thereof, and an opening at a second side thereof, a first gate rotatably coupled to the hinge support portions so as to open and close a part of the opening, a first spring mounted on the housing to apply elastic force in a direction in which the first gate is closed, a second gate rotatably coupled to the hinge support portions so as to open and close a remaining part of the opening, and a second spring mounted on the housing to apply elastic force in a direction in which the second gate is closed, in which the first spring and the second spring may have different spring constants.

2. 发明授权

US10787948B2 Muffler with easy discharge of condensate 有权
公开(公告)号：US10787948B2
公开(公告)日：2020-09-29
申请号：US16219612
申请日：2018-12-13
申请人： Hyundai Motor Company , Kia Motors Corporation
发明人： Young-Dug Yang
IPC分类号： F01N1/08 , F01N13/08
摘要： A muffler with ease discharge of condensate may include a housing formed of a cylinder shape and provided with an end plate at both end portions thereof, at least one baffle disposed in the housing to divide the internal space of housing into a plurality of chambers, an inlet pipe introducing exhaust gas in the housing, an outlet pipe discharging the exhaust gas from the housing the outside, so that the exhaust gas flowed into the inlet pipe flows through the chamber divided in the housing to be discharged through the outlet pipe, a condensate collecting tube disposed along the lower surface of the housing and provided with a passage in which the condensate gathered in the lower surface of the housing is introduced to be flowed and a condensate inducing tube connecting the condensate collecting tube and the outlet pipe.

3. 发明申请

US20190154176A1 Structure For Installing Pipe Fixing Clamp Installed in Internal Structural Pipe of Sound Absorber 审中-公开
公开(公告)号：US20190154176A1
公开(公告)日：2019-05-23
申请号：US15982274
申请日：2018-05-17
申请人： Hyundai Motor Company , Kia Motors Corporation
发明人： Young-Dug Yang
IPC分类号： F16L21/06 , F01N13/18 , F16L33/04 , F16L21/02
摘要： A structure is provided for installing a pipe fixing clamp installed in a sound absorber. A part of a curved pipe portion of an internal structural pipe of the sound absorber is cut to form an exhaust gas flow space. The pipe fixing clamp having multiple holes is connected to the exhaust gas flow space.

4. 发明授权

US11353149B2 Structure for installing pipe fixing clamp installed in internal structural pipe of sound absorber 有权
公开(公告)号：US11353149B2
公开(公告)日：2022-06-07
申请号：US15982274
申请日：2018-05-17
申请人： Hyundai Motor Company , Kia Motors Corporation
发明人： Young-Dug Yang
IPC分类号： F16L21/06 , F01N13/18 , F16L21/02 , F16L33/04 , F16L55/035 , F01N1/02
摘要： A structure is provided for installing a pipe fixing clamp installed in a sound absorber. A part of a curved pipe portion of an internal structural pipe of the sound absorber is cut to form an exhaust gas flow space. The pipe fixing clamp having multiple holes is connected to the exhaust gas flow space.

5. 发明申请

US20220136426A1 APPARATUS FOR RECOVERING EXHAUST HEAT USING A DUAL TUBE 有权
公开(公告)号：US20220136426A1
公开(公告)日：2022-05-05
申请号：US17372111
申请日：2021-07-09
申请人： HYUNDAI MOTOR COMPANY , KIA CORPORATION
发明人： Young-Dug Yang
IPC分类号： F01N5/02 , F01P7/16 , F01N3/20
摘要： The present invention relates to an apparatus installed in a vehicle for recovering exhaust heat. The apparatus includes: a housing having therein a heat exchanger and having a front through hole through which exhaust gas is introduced and a rear through hole through which the introduced exhaust gas is discharged; a first tube installed in the housing and having a dual tube structure; and a second tube connected to the first tube and having a dual tube structure. A coolant introduced through the second tube passes through the first tube and exchanges heat with the exhaust gas in the heat exchanger in the housing. The coolant, which has exchanged heat, is discharged to an engine through the first tube and the second tube.

6. 发明申请

US20160025239A1 LEAF SPRING TYPE VARIABLE VALVE 有权
标题翻译： LEAF弹簧式可变阀
公开(公告)号：US20160025239A1
公开(公告)日：2016-01-28
申请号：US14565275
申请日：2014-12-09
申请人： Hyundai Motor Company , Kia Motors Corporation
发明人： Young-Dug Yang
IPC分类号： F16K47/04 , F16K3/04 , F16K31/12 , F16K3/02
CPC分类号： F02M25/00 , F01N1/165 , F01N2260/14 , F16K15/033 , F16K27/0227
摘要： A leaf spring type variable valve may include a housing wherein a hinge support part may be formed at a side thereof and an opening may be formed at another side thereof, a valve cover which may be rotatably secured to the hinge support part of the housing to thereby open or close the opening of the housing, and a leaf spring which may be interposed between a leaf spring support part fixedly secured to the hinge support part of the housing and the valve cover to thereby elastically pressurize the valve cover, wherein the leaf spring has an area in contact with the valve cover.
摘要翻译：板簧型可变阀可以包括壳体，其中铰链支撑部分可以形成在其一侧，并且开口可以形成在其另一侧;阀盖，其可以可旋转地固定到壳体的铰链支撑部分，从而打开或关闭壳体的开口，以及板簧，其可以插入在固定地固定到壳体的铰链支撑部分的阀板弹簧支撑部分和阀盖之间，从而弹性地加压阀盖，其中板簧具有与阀盖接触的区域。

7. 发明授权

US11525381B2 Apparatus for recovering exhaust heat using a dual tube 有权
公开(公告)号：US11525381B2
公开(公告)日：2022-12-13
申请号：US17372111
申请日：2021-07-09
申请人： HYUNDAI MOTOR COMPANY , KIA CORPORATION
发明人： Young-Dug Yang
IPC分类号： F28D7/00 , F01N5/02 , F01N3/20 , F01P7/16 , F02N19/10 , F28D21/00 , F28D7/10
摘要： The present invention relates to an apparatus installed in a vehicle for recovering exhaust heat. The apparatus includes: a housing having therein a heat exchanger and having a front through hole through which exhaust gas is introduced and a rear through hole through which the introduced exhaust gas is discharged; a first tube installed in the housing and having a dual tube structure; and a second tube connected to the first tube and having a dual tube structure. A coolant introduced through the second tube passes through the first tube and exchanges heat with the exhaust gas in the heat exchanger in the housing. The coolant, which has exchanged heat, is discharged to an engine through the first tube and the second tube.

8. 发明申请

US20160326924A1 VARIABLE VALVE 有权
标题翻译：可变阀
公开(公告)号：US20160326924A1
公开(公告)日：2016-11-10
申请号：US14863272
申请日：2015-09-23
申请人： Hyundai Motor Company
发明人： Young-Dug Yang
IPC分类号： F01N1/16 , F16K1/20 , F01N13/08
CPC分类号： F01N1/163 , F01N1/165 , F01N1/166 , F01N1/168 , F01N2260/14 , F01N2390/08 , F16K15/033 , F16K15/035
摘要： A variable valve may include a housing having hinge support portions protruding from a first side thereof, and an opening at a second side thereof, a first gate rotatably coupled to the hinge support portions so as to open and close a part of the opening, a first spring mounted on the housing to apply elastic force in a direction in which the first gate is closed, a second gate rotatably coupled to the hinge support portions so as to open and close a remaining part of the opening, and a second spring mounted on the housing to apply elastic force in a direction in which the second gate is closed, in which the first spring and the second spring may have different spring constants.
摘要翻译：可变阀可以包括具有从其第一侧突出的铰链支撑部分和在其第二侧处的开口的壳体，可旋转地联接到铰链支撑部分以便打开和关闭开口的一部分的第一门，第一弹簧，其安装在壳体上以沿着第一门关闭的方向施加弹力;第二门，可旋转地联接到铰链支撑部分，以打开和关闭开口的剩余部分，第二弹簧安装在所述壳体在所述第二门关闭的方向上施加弹性力，其中所述第一弹簧和所述第二弹簧可具有不同的弹簧常数。

9. 发明授权

US09482186B2 Leaf spring type variable valve 有权
标题翻译：板式弹簧式可变阀
公开(公告)号：US09482186B2
公开(公告)日：2016-11-01
申请号：US14565275
申请日：2014-12-09
申请人： Hyundai Motor Company , Kia Motors Corporation
发明人： Young-Dug Yang
IPC分类号： F16K15/00 , F02M25/00 , F16K15/03 , F16K27/02
CPC分类号： F02M25/00 , F01N1/165 , F01N2260/14 , F16K15/033 , F16K27/0227
摘要： A leaf spring type variable valve may include a housing wherein a hinge support part may be formed at a side thereof and an opening may be formed at another side thereof, a valve cover which may be rotatably secured to the hinge support part of the housing to thereby open or close the opening of the housing, and a leaf spring which may be interposed between a leaf spring support part fixedly secured to the hinge support part of the housing and the valve cover to thereby elastically pressurize the valve cover, wherein the leaf spring has an area in contact with the valve cover.
摘要翻译：板簧型可变阀可以包括壳体，其中铰链支撑部分可以形成在其一侧，并且开口可以形成在其另一侧;阀盖，其可以可旋转地固定到壳体的铰链支撑部分，从而打开或关闭壳体的开口，以及板簧，其可以插入在固定地固定到壳体的铰链支撑部分的阀板弹簧支撑部分和阀盖之间，从而弹性地加压阀盖，其中板簧具有与阀盖接触的区域。

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