-
公开(公告)号：US20180171834A1
公开(公告)日：2018-06-21
申请号：US15806153
申请日：2017-11-07
Applicant: Hyundai Motor Company , Kia Motors Corporation
Inventor： You Sang SON , Ingee Suh , Kiyoung Kwon , In Sang Ryu , Kyoung Pyo Ha , Dongheon Park , Wootae Kim , Back Sik Kim , Seung Jae Lee
CPC classification number: F01L1/34413 , F01L1/047 , F01L1/267 , F01L1/356 , F01L2001/0473
Abstract: A continuous variable valve duration apparatus may include a camshaft, a cam device on which a cam is formed, of which the camshaft is inserted thereto and of which a relative phase angle with respect to the camshaft is variable, an internal bracket transmitting rotation of the camshaft to the cam device, a wheel housing in which the internal bracket is rotatably inserted and on which a guide groove parallel to the camshaft is formed, a control portion including a control shaft disposed parallel to the camshaft and inserted into the guide groove, and the control portion selectively rotating the control shaft for the relative position of the wheel housing with respect to the camshaft to be changed and a slider housing interposed between the control shaft and the guide groove.
-
公开(公告)号：US20180100453A1
公开(公告)日：2018-04-12
申请号：US15839596
申请日：2017-12-12
Applicant: HYUNDAI MOTOR COMPANY , KIA MOTORS CORPORATION
Inventor： In Sang RYU , Kyoung Pyo HA , You Sang SON , Kiyoung KWON
CPC classification number: F02D41/0002 , F01L1/047 , F01L1/267 , F01L1/34 , F01L1/344 , F01L1/356 , F01L13/0015 , F01L2001/0473 , F01L2001/0537 , F01L2001/34496 , F01L2013/103 , F01L2250/02 , F01L2800/00 , F01L2800/01 , F01L2800/04 , F01L2820/041 , F01L2820/042 , F02D13/0211 , F02D13/0215 , F02D13/0261 , F02D41/009 , F02D2041/001 , F02D2041/002 , F02D2200/0406 , F02D2200/101 , Y02T10/18 , Y02T10/42
Abstract: A method for controlling intake and exhaust valves of an engine includes: Controlling opening and closing timings of the intake and exhaust valves by an intake continuous variable valve timing (CVVT) device and an exhaust CVVT devices; determining, by a controller, target intake and exhaust opening durations of the intake and exhaust valves, and target opening and closing timings of the valves based on an engine load and an engine speed; modifying current intake and exhaust opening durations based on the target opening durations via an intake continuous variable valve duration (CVVD) device and an exhaust CVVD device; adjusting opening or closing timings of the valves to the target opening or closing timings of the valves while maintaining the modified opening durations of the valves.
-
3.发明申请公开(公告)号：US20170234243A1
公开(公告)日：2017-08-17
申请号：US15333973
申请日：2016-10-25
Applicant: HYUNDAI MOTOR COMPANY
Inventor： In Sang RYU , Kyoung Pyo HA , You Sang SON , Kiyoung KWON
CPC classification number: F02D13/0207 , F01L1/40 , F01L2800/10 , F02D13/0234 , F02D13/0238 , F02D13/0249 , F02D13/0261 , F02D41/0007 , F02D41/0235 , F02D41/1498 , F02D41/26 , F02D2041/001 , F02D2041/002 , F02D2200/1002 , F02D2200/101 , Y02T10/144
Abstract: The method for controlling valve timing of an engine includes: classifying control regions; applying a maximum duration to an intake valve and a long duration to an exhaust valve in a first control region; advancing Intake Valve Closing timing, applying the long duration to the exhaust valve, and maintaining a maximum valve overlap in a second control region; applying the long duration to the exhaust valve and advancing the IVC timing and Exhaust Valve Closing timing in a third control region; applying a short duration to the exhaust valve and controlling the EVC timing in a fourth control region; controlling a throttle valve, applying the short duration to the exhaust valve, and retarding Exhaust Valve Opening timing in a fifth control region; and controlling the throttle valve and the EVC timing, applying the long duration to the exhaust valve, advancing the EVO timing in a sixth control region.
-
公开(公告)号：US20170167321A1
公开(公告)日：2017-06-15
申请号：US15272511
申请日：2016-09-22
Applicant: HYUNDAI MOTOR COMPANY
Inventor： You Sang SON , Woong KIM , Kyoung Pyo HA , Back Sik KIM , Dongheon PARK
CPC classification number: F01L13/0015 , F01L1/047 , F01L1/053 , F01L1/356 , F01L2001/0476 , F01L2001/0537 , F01L2013/0084 , F01L2013/103 , F01L2013/11 , F01L2013/111 , F01M9/10 , F01M9/105 , F01M11/02 , F02D13/0211 , Y02T10/18
Abstract: A continuous variable valve duration apparatus may include: a camshaft; first and second cam portions on which a cam is formed respectively; first and second inner brackets transmitting rotation of the camshaft to the first and second cam portions respectively; a slider housing in which the first and the second inner brackets are rotatably inserted; first and second guiding portions formed on the slider housing; a control shaft parallel to the camshaft; a control rod eccentrically formed on the control shaft; a positioning protrusion connected to the control shaft; a guide head on which a head guiding portion and a head hole are formed; a cam cap supporting rotations of the first and the second cam portions and guiding movement of the slider housing, a control portion selectively rotating the control shaft; and a stopper unit limiting movement of the positioning protrusion.
-
公开(公告)号：US20170167312A1
公开(公告)日：2017-06-15
申请号：US15275556
申请日：2016-09-26
Applicant: HYUNDAI MOTOR COMPANY
Inventor： You Sang SON , Kyoung Pyo HA , Back Sik KIM
CPC classification number: F01L1/34 , F01L1/047 , F01L1/053 , F01L1/356 , F01L9/00 , F01L13/0015 , F01L2001/0475 , F01L2001/0476 , F01L2001/0537 , F01L2013/103 , F01L2810/02 , F16H25/10 , F16H25/20 , F16H25/2015 , F16H2025/2084 , F16H2025/2087 , F16H2025/209
Abstract: A continuous variable valve duration apparatus may include: a camshaft; first and second cam portions on which a cam is formed respectively, the camshaft inserted to the first and second cam portions of which relative phase angles with respect to the camshaft are variable; first and second inner brackets transmitting rotation of the camshaft to the first and second cam portions respectively; a cam lifter in which the first and second inner brackets are rotatably inserted, and a cam lifter guide slantly formed on the cam lifter; a cam cap rotatably supporting the first and the second cam portions, and the cam lifter slidably mounted to the cam cap; a control portion including a screw shaft parallel to the camshaft; and an adapter engaged with the screw shaft, on which an adapter guide slidably engaged with the cam lifter guide and moving a relative position of the cam lifter.
-
Patent Agency Ranking
6.发明申请公开(公告)号：US20170009613A1
公开(公告)日：2017-01-12
申请号：US14942900
申请日：2015-11-16
Applicant: Hyundai Motor Company
Inventor： You Sang SON , Kyoung Pyo HA , Back Sik KIM
IPC: F01L1/344
CPC classification number: F01L1/356 , F01L2001/0476 , F01L2001/0537 , F01L2820/032
Abstract: A continuously variable valve duration apparatus may include a camshaft, a plurality of first cams and second cams of which a cam key is formed respectively thereto, and of which relative phase angles with respect to the camshaft are variable, a plurality of rotation rings mounted to the camshaft and of which a ring key is formed thereto respectively, a plurality of inner brackets transmitting rotation of the camshaft to the cam keys of the first cams and the seconds respectively, a plurality of slider housings of which each inner bracket is rotatable inserted therein, a support bracket connecting the slider housings and a control portion selectively moving the support bracket and moving positions of the slider housings so as to change rotation centers of the inner brackets.
Abstract translation: 连续可变气门持续时间设备可以包括凸轮轴，多个第一凸轮和第二凸轮，其中分别形成有凸轮键，并且其相对于凸轮轴的相对相位角是可变的，多个旋转环安装到 凸轮轴，并且其上分别形成有环形键;多个内部支架，其分别将凸轮轴的旋转传递到第一凸轮的凸轮键和秒;多个滑动器壳体，每个内部支架可旋转地插入其中 连接滑动器壳体和控制部分的支撑托架，其选择性地移动支撑托架和滑动器壳体的移动位置，以便改变内托架的旋转中心。
-
7.发明申请公开(公告)号：US20160369665A1
公开(公告)日：2016-12-22
申请号：US14948294
申请日：2015-11-21
Applicant: Hyundai Motor Company
Inventor： You Sang SON , Kyoung Pyo HA , Back Sik KIM
IPC: F01L1/344
CPC classification number: F01L1/34403 , F01L1/053 , F01L1/08 , F01L1/34409 , F01L13/0026 , F01L2001/0473 , F01L2001/0476 , F01L2001/0537 , F01L2013/103
Abstract: A continuously variable valve duration apparatus may include a camshaft, a plurality of first cams and second cams of which a cam key is formed respectively thereto, and of which relative phase angles with respect to the camshaft are variable, a plurality of rotation rings mounted to the camshaft and of which a ring key is formed thereto respectively, a plurality of inner brackets transmitting rotation of the camshaft to the cam keys of the first cams and the seconds respectively, a plurality of slider housings of which each inner bracket is rotatable inserted therein and of which a control slot is formed thereto respectively, an eccentric control shaft inserted into the control slots and a control portion selectively rotating the eccentric control shaft to move positions of the slider housing and change positions of the inner brackets.
Abstract translation: 连续可变气门持续时间设备可以包括凸轮轴，多个第一凸轮和第二凸轮，其中分别形成有凸轮键，并且其相对于凸轮轴的相对相位角是可变的，多个旋转环安装到 凸轮轴，并且其上分别形成有环形键;多个内部支架，其分别将凸轮轴的旋转传递到第一凸轮的凸轮键和秒;多个滑动器壳体，每个内部支架可旋转地插入其中 并且其中分别形成有控制槽，插入到控制槽中的偏心控制轴和选择性地旋转偏心控制轴以控制滑块外壳的位置和内托架的更换位置的控制部。
-
8.发明申请公开(公告)号：US20160369664A1
公开(公告)日：2016-12-22
申请号：US14941193
申请日：2015-11-13
Applicant: HYUNDAI MOTOR COMPANY
Inventor： You Sang SON , Kyoung Pyo HA , Back Sik KIM
CPC classification number: F01L1/34403 , F01L1/047 , F01L1/26 , F01L1/267 , F01L13/00 , F01L13/0015 , F01L2013/0052 , F01L2013/11 , F01L2820/032
Abstract: A continuously variable valve timing apparatus may include a camshaft, a first and a second cam portions having two cams formed thereto, of which the camshaft is inserted thereinto, and of which relative phase angles with respect to the camshaft are variable. First and second inner brackets transmit rotation of the camshaft to the first and second cam portions respectively. First and second slider housings having first and second inner brackets are rotatably inserted thereinto, respectively, and have relative positions with respect to the camshaft that are variable. A cam cap rotatably supports the first and second cam portions together with a cylinder head, and the slider housings are slidably mounted thereto. A control shaft is disposed parallel with the camshaft and selectively moves the first and the second slider housings, and a control portion selectively rotates the control shaft so as to change positions of the inner brackets.
Abstract translation: 连续可变气门正时装置可以包括凸轮轴，其中形成有凸轮轴的凸轮轴，具有两个凸轮的第一和第二凸轮部分，其中凸轮轴相对于凸轮轴的相对相位角是可变的。 第一和第二内部支架分别将凸轮轴的旋转传递到第一和第二凸轮部分。 具有第一和第二内部托架的第一和第二滑动器壳体分别可旋转地插入其中，并且具有可变的相对于凸轮轴的相对位置。 凸轮盖可旋转地将第一和第二凸轮部分与气缸盖一起支撑，并且滑动器壳体可滑动地安装在其上。 控制轴与凸轮轴平行设置，并且选择性地移动第一和第二滑动器壳体，并且控制部分选择性地旋转控制轴以改变内部支架的位置。
-
9.发明申请公开(公告)号：US20160160698A1
公开(公告)日：2016-06-09
申请号：US14940482
申请日：2015-11-13
Applicant: Hyundai Motor Company
Inventor： You Sang SON , Kyoung Pyo HA , Back Sik KIM
IPC: F01L1/352
CPC classification number: F01L1/352 , F01L1/047 , F01L1/0532 , F01L1/08 , F01L13/0015 , F01L2001/0473 , F01L2013/103
Abstract: A continuously variable valve timing apparatus may include a camshaft, a plurality of wheels mounted to the camshaft, of which a wheel key is formed thereto respectively, a plurality of cam portions of which a cam and a cam key are formed thereto respectively, of which the camshaft is inserted thereto, of which relative phase angle with respect to the camshaft is variable, a plurality of inner brackets connected with the each wheel key and the each cam key, a plurality of a slider housings of which the each inner bracket is rotatably inserted thereto respectively, and rotatably configured around a hinge hole formed an upper side of a cam cap and a control portion selectively moving the slider housings to change relative position of a rotation center of the inner brackets.
Abstract translation: 连续可变气门正时装置可以包括凸轮轴，安装到凸轮轴的多个轮，其中分别形成有轮键，多个凸轮部分分别形成有凸轮和凸轮键，其中 凸轮轴插入其中，相对于凸轮轴的相对相位角可变，与每个轮键和每个凸轮键连接的多个内托架，多个滑动器壳体，每个内托架可旋转 并且可旋转地构造成围绕形成凸轮盖的上侧的铰链孔和选择性地移动滑块外壳的控制部，以改变内托架的旋转中心的相对位置。
-
公开(公告)号：US20160138532A1
公开(公告)日：2016-05-19
申请号：US14872903
申请日：2015-10-01
Applicant: Hyundai Motor Company
Inventor： You Sang SON
CPC classification number: F02M26/04 , F01N5/02 , F02G5/02 , F02M26/05 , F02M26/30 , Y02T10/16 , Y02T10/166
Abstract: An exhaust heat recovery system may include an exhaust pipe through which exhaust gas exhausted from an engine moves, a main channel through which a working fluid absorbing thermal energy from the exhaust pipe moves, a turbine rotated by the working fluid exhausted from the main channel to generate energy, an exhaust gas recirculation (EGR) line circulating a portion of the exhaust gas exhausted from the engine to an intake manifold, and channel control valves disposed in the main channel and configured to control movement of the working fluid so that the exhaust gas moving along the EGR line and the working fluid moving along the main channel exchange heat with each other.
Abstract translation: 排气热回收系统可以包括从发动机排出的废气运行的排气管，从排气管吸收热能的工作流体移动到的主通道，由从主通道排出的工作流体旋转的涡轮到 产生能量，将从发动机排出的废气的一部分循环到进气歧管的排气再循环（EGR）线以及设置在主通道中并被配置为控制工作流体的运动的通道控制阀， 沿着EGR线移动，并且沿着主通道移动的工作流体彼此交换热量。
-
-
-
-
-
-
-
-
-
Search Results
77
records
(took 0.023 seconds)
