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公开(公告)号：US20170191385A1
公开(公告)日：2017-07-06
申请号：US15309467
申请日：2015-05-01
Applicant: BorgWarner Inc.
Inventor： Philip J. MOTT , Christopher P. THOMAS
CPC classification number: F01L1/267 , F01L1/146 , F01L1/20 , F01L13/0005 , F01L2001/2427 , F01L2013/001 , F01L2105/00 , F01L2820/031 , F16K31/082
Abstract: A number of variations may include a product comprising a latching solenoid comprising: a valve; a spring operatively connected to the valve; a base plate adjacent the valve, wherein the base plate is constructed and arranged to maintain residual magnetism; an armature adjacent the base 10 plate and operatively connected to the spring; a pin disposed within the armature and operatively connected to the valve; wherein the latching solenoid includes a coil, wherein when the latching solenoid is energized the coil pulls the armature in a first direction toward the base plate; and wherein when the latching solenoid is energized the base plate becomes residually 15 magnetized so that when the armature moves in the first direction toward the base plate the armature magnetically latches to the base plate and remains attached to the base plate when the latching solenoid is de-energized.
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公开(公告)号：US20170114680A1
公开(公告)日：2017-04-27
申请号：US15264449
申请日：2016-09-13
Applicant: Hyundai Motor Company
Inventor： Kyung Mo KIM
CPC classification number: F01L13/0015 , F01L1/047 , F01L1/053 , F01L1/18 , F01L1/181 , F01L1/20 , F01L1/267 , F01L1/356 , F01L13/0026 , F01L2001/0535 , F01L2013/103 , F01L2105/00
Abstract: A continuous variable valve duration system may include a camshaft, a first cam portion including a first cam, of which a relative phase angle of the first cam with respect to the camshaft is variable, an inner bracket transmitting rotation of the camshaft to the first cam portion, a slider housing on which a control slot is formed, the slider housing being rotatable around a pivot shaft, a first rocker arm including a first end contacting the first cam and a second end connected to a first valve, a rocker shaft to which the first rocker arm is rotatably connected, and onto which an eccentric shaft inserted into the control slot is formed, a duration controller configured to rotate the rocker shaft for the slider housing to move with respect to the camshaft, and an operation mode controller configured to change a position of the pivot shaft.
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公开(公告)号：US20170107871A1
公开(公告)日：2017-04-20
申请号：US15266912
申请日：2016-09-15
Applicant: Hyundai Motor Company , Kia Motors Corporation
Inventor： Kyung Mo KIM
CPC classification number: F01L13/0021 , F01L1/053 , F01L1/18 , F01L1/181 , F01L1/26 , F01L1/267 , F01L1/46 , F01L13/00 , F01L13/0026 , F01L2001/0535 , F01L2001/467 , F01L2013/10 , F01L2105/00 , F02D13/0207 , Y02T10/18
Abstract: A variable valve duration/variable valve lift system may include a camshaft, a first cam portion including a first cam, into which the camshaft is inserted and of which a relative phase angle of the first cam with respect to the camshaft is variable, an inner bracket transmitting rotation of the camshaft to the first cam portion, a slider housing into which the inner bracket is rotatably inserted, a first rocker arm having a first end contacting the first cam, a rocker shaft to which the first rocker arm is rotatably connected, a solenoid valve configured to selectively supply hydraulic pressure, a position controller configured to selectively change a position of the slider housing, a first bridge connected to a second end of the first rocker arm and to which a first valve is connected, and a valve lift disposed within the first bridge.
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公开(公告)号：US20170107866A1
公开(公告)日：2017-04-20
申请号：US15266945
申请日：2016-09-15
Applicant: Hyundai Motor Company , Kia Motors Corporation
Inventor： Kyung Mo KIM , Kyoung Pyo HA , You Sang SON
CPC classification number: F01L1/3442 , F01L1/047 , F01L1/053 , F01L1/181 , F01L1/185 , F01L1/20 , F01L1/267 , F01L1/344 , F01L13/0015 , F01L13/0026 , F01L2001/0473 , F01L2001/3443 , F01L2001/34453 , F01L2013/105 , F01L2105/00 , F01L2800/06
Abstract: A variable valve duration system may include a camshaft, a first cam portion including a first cam, into which the camshaft is inserted and of which a relative phase angle of the first cam with respect to the camshaft is variable, an inner bracket transmitting rotation of the camshaft to the first cam portion, a slider housing into which the inner bracket is rotatably inserted, a first rocker arm having a first end contacting the first cam and a second end connected to a first valve, a rocker shaft to which the first rocker arm is rotatably connected, a solenoid valve to selectively supply hydraulic pressure, and a position controller to selectively change a position of the slider housing according to the selective supplying of the hydraulic pressure from the solenoid valve.
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公开(公告)号：US20170089229A1
公开(公告)日：2017-03-30
申请号：US15254459
申请日：2016-09-01
Applicant: HYUNDAI MOTOR COMPANY , KIA MOTORS CORPORATION
Inventor： Kyung Mo KIM
CPC classification number: F01L13/0026 , F01L1/047 , F01L1/18 , F01L1/181 , F01L1/26 , F01L1/267 , F01L13/0021 , F01L2001/0476 , F01L2105/00 , F02D13/0207 , F02D13/0215 , F02D13/0219 , F02D41/0002 , F02D2041/001 , Y02T10/18 , Y02T10/42
Abstract: A continuous variable valve duration system includes a camshaft, a first cam portion including a first cam, into which the camshaft is inserted and of which a relative phase angle of the first cam with respect to the camshaft is variable, an inner bracket for transmitting rotation of the camshaft to the first cam portion, a slider housing into which the inner bracket is rotatably inserted, on which a control slot is formed, and the slider housing being rotatable around a pivot shaft, a first rocker arm of which a first end contacts with the first cam and of which a second end is connected to a first valve, a rocker shaft of which the first rocker arm is rotatably connected thereto and of which an eccentric shaft inserted into the control slot is formed thereto, and a control portion for rotating the rocker shaft for the slider housing to be moved with respect to the camshaft.
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Patent Agency Ranking
公开(公告)号：US20170081995A1
公开(公告)日：2017-03-23
申请号：US14955952
申请日：2015-12-01
Applicant: Hyundai Motor Company
Inventor： You Sang SON , Kyoung Pyo HA , Back Sik KIM , Kiyoung KWON
IPC: F01L13/00
CPC classification number: F01L13/0015 , F01L1/18 , F01L1/185 , F01L1/2405 , F01L1/26 , F01L1/267 , F01L13/00 , F01L13/0026 , F01L13/0063 , F01L2013/0068 , F01L2013/0084 , F01L2105/00
Abstract: A continuously variable valve lift apparatus may include a camshaft, a cam portion on which a cam is formed and into which the camshaft is inserted, a slider housing into which the cam portion is rotatably inserted and of which a position is rotatable around a pivot shaft, a control portion engaged with the slider housing and configured to selectively rotate the slider housing around the pivot shaft, an output portion rotatable around the pivot shaft, contacting the cam and onto which a valve shoe is formed, and a valve device contacting the valve shoe and driven by rotation of the cam.
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公开(公告)号：US20170081990A1
公开(公告)日：2017-03-23
申请号：US14955349
申请日：2015-12-01
Applicant: Hyundai Motor Company
Inventor： You Sang SON , Kyoung Pyo HA , Back Sik KIM , Kiyoung KWON
CPC classification number: F01L1/34 , F01L1/044 , F01L1/047 , F01L1/053 , F01L1/185 , F01L1/2405 , F01L1/267 , F01L13/0026 , F01L13/0063 , F01L2013/0068 , F01L2013/103 , F01L2105/00
Abstract: A continuously variable valve lift apparatus may include a camshaft, a cam portion on which a cam is formed and into which the camshaft is inserted, a slider housing into which the cam portion is rotatably inserted and a position thereof is rotatable around a pivot shaft, a control portion configured to selectively push the slider housing to be rotated, a spring guide connected to the slider housing for elastically supporting the slider housing, a rotation deliverer configured to transmit rotation of the camshaft to the cam portion, an output portion rotatable around the pivot shaft and onto which a valve shoe is formed, and a valve unit configured to be driven by the valve shoe.
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公开(公告)号：US20170051639A1
公开(公告)日：2017-02-23
申请号：US15346773
申请日：2016-11-09
Applicant: Eaton Srl
Inventor： Majo Cecur
CPC classification number: F01L1/2411 , F01L1/143 , F01L1/18 , F01L1/181 , F01L1/24 , F01L1/25 , F01L1/26 , F01L1/267 , F01L13/06 , F01L13/065 , F02D13/04
Abstract: A valve bridge assembly includes a valve bridge; a first cavity formed towards a first end portion of the valve bridge; and a hydraulic lash adjuster (HLA) disposed within the first cavity for engaging a first valve stem. The HLA includes a first contact surface for engaging the first valve stem. The first contact surface is curved.
Abstract translation: 阀桥组件包括阀桥; 朝向阀桥的第一端部形成的第一腔; 以及设置在第一腔内的液压间隙调节器（HLA），用于接合第一阀杆。 HLA包括用于接合第一阀杆的第一接触表面。 第一接触表面是弯曲的。
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公开(公告)号：US20170051638A1
公开(公告)日：2017-02-23
申请号：US15346770
申请日：2016-11-09
Applicant: Eaton Srl
Inventor： Majo Cecur
CPC classification number: F01L1/2411 , F01L1/143 , F01L1/18 , F01L1/181 , F01L1/24 , F01L1/25 , F01L1/26 , F01L1/267 , F01L13/06 , F01L13/065 , F02D13/04
Abstract: A valve train assembly includes a valve bridge assembly. The valve bridge assembly includes: a valve bridge; a first cavity formed towards a first end portion of the valve bridge; and a hydraulic lash adjuster (HLA) disposed within the first cavity, the HLA for engaging a first valve stem. The valve train assembly further includes: a pivotally mounted first rocker arm for engaging the valve bridge and to pivot in response to a rotating first cam to cause a first valve lift event in an engine cycle. The first rocker arm includes: a rocker arm cavity formed within an end portion thereof; and a control capsule disposed within the rocker arm cavity, wherein the control capsule is configurable in an ON configuration and an OFF configuration.
Abstract translation: 阀组件包括阀桥组件。 阀桥组件包括：阀桥; 朝向阀桥的第一端部形成的第一腔; 以及设置在所述第一腔内的液压间隙调节器（HLA），所述HLA用于接合第一阀杆。 气门机构组件还包括：可枢转地安装的第一摇臂，用于接合阀桥并且响应于旋转的第一凸轮枢转以在发动机循环中引起第一气门升程事件。 第一摇臂包括：形成在其端部内的摇臂腔; 以及设置在所述摇臂腔内的控制盒，其中所述控制盒可配置为ON配置和OFF配置。
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公开(公告)号：US20170030231A1
公开(公告)日：2017-02-02
申请号：US14942399
申请日：2015-11-16
Applicant: HYUNDAI MOTOR COMPANY
Inventor： Jae Hee Jeon , Min Hui YU , You Sang SON , Seock Joong YOON
CPC classification number: F01L13/0026 , F01L1/181 , F01L1/20 , F01L1/267 , F01L9/025 , F01L2105/00
Abstract: A valve opening and closing apparatus includes a rocker arm which is in contact with a cam and causes a valve to be opened and closed using rotation of the cam. In particular, the valve opening and closing apparatus includes an eccentricity-creating unit which is disposed on the rocker arm and changes an eccentric position using rotation. A contact-maintaining unit of the valve opening and closing apparatus is disposed between the rocker arm and the eccentricity-creating unit so as to maintain the contact between the cam and the rocker arm when the cam is rotating.
Abstract translation: 阀开闭装置包括与凸轮接触的摇臂，并且通过凸轮的旋转使阀门打开和关闭。 具体而言，阀开闭装置具备偏心制造单元，其设置在摇臂上，通过旋转改变偏心位置。 阀门打开和关闭装置的接触保持单元设置在摇臂和偏心产生单元之间，以便当凸轮旋转时保持凸轮和摇臂之间的接触。
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