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公开(公告)号：US20150024903A1
公开(公告)日：2015-01-22
申请号：US14141367
申请日：2013-12-26
发明人： Eui Hee Jeong , Jinwoo Lee , Jeong Heon Kam , Jong Min Kim
CPC分类号： F16D21/02 , B60K6/387 , B60K6/48 , B60K6/547 , B60K2006/4825 , F16D21/06 , F16D21/08 , F16D2021/0615 , Y02T10/6221 , Y02T10/6252 , Y02T10/76 , Y10S903/902 , Y10T477/26
摘要： A double clutch system may include a connecting shaft that is continuously connected to a motor/generator and is selectively connected to an engine and may transmit torque transmitted to the connecting shaft selectively to two input shafts.
摘要翻译： 双离合器系统可以包括连续地连接到电动机/发电机并且选择性地连接到发动机的连接轴，并且可以将传递到连接轴的扭矩选择性地传递到两个输入轴。
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公开(公告)号：US11085495B2
公开(公告)日：2021-08-10
申请号：US16798766
申请日：2020-02-24
发明人： Jong Min Kim , Jeong Heon Kam , Jinwoo Lee , Euihee Jeong
摘要： A double clutch assembly includes: a center plate, first and second disks, first and second pressure plates, a connecting plate, a cover plate, a pulling cover, first and second diaphragm springs, and a guide plate. In particular, the pulling cover is formed with an engagement recess, an engagement slot is formed at the second diaphragm spring, and the guide plate includes a body, an exterior engagement end protruding toward the second diaphragm spring and inserted into the engagement slot and the engagement recess, an interior engagement end formed at an interior circumference of the body, and a fixing end inserted into an incision slit of the second diaphragm spring.
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公开(公告)号：US10161464B2
公开(公告)日：2018-12-25
申请号：US15348861
申请日：2016-11-10
发明人： In Tae Park , Jong Min Kim , Jinwoo Lee , Euihee Jeong
摘要： A clutch actuator unit that includes an abrasion compensation device and removes an adhesive force between a clutch disc and a flywheel by using a diaphragm spring to press the clutch disc against the flywheel and by using a fork to push a first side of the diaphragm spring may include an outer member including a groove and a female screw portion, a push rod pushing against a first side of the fork, an inner member including a male screw portion screwed into the female screw portion, including a rotation center portion of a rear end portion thereof in which a support portion is formed, and including a first gear portion, a fixed guide member guiding the outer member, a pushing member including a second gear portion meshed with the first gear portion, an actuator employing an actuator rod to push or pull the pushing member, and a controller controlling the actuator.
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公开(公告)号：US10801555B2
公开(公告)日：2020-10-13
申请号：US16192680
申请日：2018-11-15
发明人： Jong Min Kim , In Tae Park , Jinwoo Lee , Euihee Jeong
IPC分类号： F16D13/75 , F16D23/14 , F16D125/40
摘要： A wear compensation device of a clutch actuator may include a screw movable along a longitudinal direction of a pull-rod axially received in the screw, a screw guider holding the screw to allow movement in the longitudinal direction and having a connection pin connected to a link member, a compensation nut supported by the screw guider, engaged with the screw, and having catching teeth, a compensation ring externally coupled with the compensation nut, having a catching protrusion to be locked with the catching teeth in one direction thereof, and having a guide pin on an external circumference of the compensation ring, and a guide block fixed to a housing, having a guide groove to receive the guide pin, and guiding the guide pin to rotate the compensation ring when the pull-rod is operated to a wear compensation range.
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公开(公告)号：US20180175395A1
公开(公告)日：2018-06-21
申请号：US15597634
申请日：2017-05-17
发明人： Ju Hee LEE , Won Jung Kim , Seonggyu Lee , Jinwoo Lee
IPC分类号： H01M4/90
CPC分类号： H01M4/9083 , H01M4/90
摘要： Embodiments of the present invention relate to non-noble metal-based catalysts used as electrode materials for fuel cells, and methods of manufacturing the same.In an aspect of the present inventions, provided herein is a non-noble metal-based catalyst for an electrode of a fuel cell. The non-noble metal-based catalyst comprise a porous carbon having a first pore and a second pore smaller than the first pore. The first pore has a pore size of about 5 to 100 nm and has an inner wall into which an active site of the non-noble metal-based catalyst is introduced.
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公开(公告)号：US20170370427A1
公开(公告)日：2017-12-28
申请号：US15348861
申请日：2016-11-10
发明人： In Tae Park , Jong Min Kim , Jinwoo Lee , Euihee Jeong
CPC分类号： F16D23/12 , F16D13/38 , F16D13/583 , F16D13/752 , F16D2023/126 , F16D2023/141
摘要： A clutch actuator unit that includes an abrasion compensation device and removes an adhesive force between a clutch disc and a flywheel by using a diaphragm spring to press the clutch disc against the flywheel and by using a fork to push a first side of the diaphragm spring may include an outer member including a groove and a female screw portion, a push rod pushing against a first side of the fork, an inner member including a male screw portion screwed into the female screw portion, including a rotation center portion of a rear end portion thereof in which a support portion is formed, and including a first gear portion, a fixed guide member guiding the outer member, a pushing member including a second gear portion meshed with the first gear portion, an actuator employing an actuator rod to push or pull the pushing member, and a controller controlling the actuator.
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公开(公告)号：US09360055B2
公开(公告)日：2016-06-07
申请号：US14141367
申请日：2013-12-26
发明人： Eui Hee Jeong , Jinwoo Lee , Jeong Heon Kam , Jong Min Kim
CPC分类号： F16D21/02 , B60K6/387 , B60K6/48 , B60K6/547 , B60K2006/4825 , F16D21/06 , F16D21/08 , F16D2021/0615 , Y02T10/6221 , Y02T10/6252 , Y02T10/76 , Y10S903/902 , Y10T477/26
摘要： A double clutch system may include a connecting shaft that is continuously connected to a motor/generator and is selectively connected to an engine and may transmit torque transmitted to the connecting shaft selectively to two input shafts.
摘要翻译： 双离合器系统可以包括连续地连接到电动机/发电机并且选择性地连接到发动机的连接轴，并且可以将传递到连接轴的扭矩选择性地传递到两个输入轴。
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公开(公告)号：US11145872B2
公开(公告)日：2021-10-12
申请号：US16803173
申请日：2020-02-27
发明人： Ju Hee Lee , Won Jung Kim , Seonggyu Lee , Jinwoo Lee
IPC分类号： H01M4/90
摘要： Embodiments of the present invention relate to non-noble metal-based catalysts used as electrode materials for fuel cells, and methods of manufacturing the same.
In an aspect of the present inventions, provided herein is a non-noble metal-based catalyst for an electrode of a fuel cell. The non-noble metal-based catalyst comprise a porous carbon having a first pore and a second pore smaller than the first pore. The first pore has a pore size of about 5 to 100 nm and has an inner wall into which an active site of the non-noble metal-based catalyst is introduced.-
公开(公告)号：US10316903B2
公开(公告)日：2019-06-11
申请号：US15717685
申请日：2017-09-27
发明人： Euihee Jeong , In Tae Park , Jong Min Kim , Jinwoo Lee
IPC分类号： F16D21/06 , F16D25/10 , F16D13/52 , F16D25/08 , B60K17/02 , F16D13/38 , F16D21/02 , F16H3/00 , B60K25/02 , F16H57/04
摘要： A double clutch apparatus for selectively transmitting a torque of an engine output shaft to first and second input shafts may include a clutch housing connected to the engine output shaft, external and internal clutches radially superposed and respectively connected to the first and second input shafts, first and second operation pistons operated by a dual slave cylinder to respectively operate the external clutch and the internal clutch, a hydraulic pump connected to a driven gear by a rotation shaft, a pump driveshaft disposed coaxially with and external to the second input shaft, the pump driveshaft being formed with a drive gear engaged with the driven gear, and a connecting shaft fixed to a radially internal end portion of the second operation piston and spline-engaged with an internal circumference of the pump driveshaft.
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