公开(公告)号：US09297448B1

公开(公告)日：2016-03-29

申请号：US14522189

申请日：2014-10-23

申请人： VALEO EMBRAYAGES

发明人： Alexandre Depraete ,  Michel Bacher ,  Gyubong Jeon ,  Zane Yang

IPC分类号： F16H45/02

CPC分类号： F16H45/02 ,  F16H2045/007 ,  F16H2045/0205 ,  F16H2045/0221 ,  F16H2045/0231 ,  F16H2045/0278

摘要： A hydrokinetic torque coupling device includes a casing having opposite sidewalls and an outer wall extending between and connecting the opposite sidewalls, an impeller coaxial aligned with the rotational axis, a piston engagement member extending substantially radially inward from and non-moveable relative to the outer wall of the casing, and a turbine-piston coaxially aligned with and hydrodynamically drivable by the impeller. The turbine-piston includes a turbine-piston shell having a turbine-piston flange with an engagement surface that is movable axially toward and away from an engagement surface of the piston engagement member to position the hydrokinetic torque coupling device into and out of a lockup mode in which the turbine-piston is mechanically locked to and non-rotatable relative to the piston engagement member.

摘要翻译： 一个水动力矩扭矩耦合装置包括具有相对侧壁的壳体和在相对侧壁之间延伸并连接相对侧壁的外壁，与旋转轴线同心对准的叶轮;相对于外壁大致径向向内延伸并且不可移动的活塞接合构件 以及与叶轮同轴地对齐并且由流体动力驱动的涡轮活塞。 涡轮活塞包括具有涡轮 - 活塞凸缘的涡轮 - 活塞壳体，所述凸轮 - 活塞凸缘具有接合表面，所述接合表面可轴向移动并远离所述活塞接合构件的接合表面，以将所述液压动力转矩联接装置定位成锁定模式 其中涡轮活塞相对于活塞接合构件机械地锁定并且不可旋转。

公开(公告)号：US20170227101A1

公开(公告)日：2017-08-10

申请号：US15495166

申请日：2017-04-24

申请人： Valeo Embrayages

发明人： Alexandre DEPRAETE ,  Michel Bacher

IPC分类号： F16H45/02 ,  F16H41/28

CPC分类号： F16H45/02 ,  F16H41/28 ,  F16H2045/0205 ,  F16H2045/0226 ,  F16H2045/0263 ,  F16H2045/0278

摘要： A hydrokinetic torque coupling device features a casing (12) including an impeller shell (18), a casing shell (20), and an intermediate casing component (22) connecting the impeller and casing shells. The intermediate casing component (22) includes a casing wall portion and a piston engagement portion (26) extending inward from and being non-rotatable relative to the casing wall portion. The device further features an impeller (30) including the impeller shell (20). The turbine-piston (32) is coaxially aligned with and hydrodynamically drivable by the impeller (30), and includes a turbine-piston shell (35) having a turbine-piston flange (38) with an engagement surface that is movable axially toward and away from an engagement surface of the piston engagement portion to position the hydrokinetic torque coupling device respectively into and out of a lockup mode.

公开(公告)号：US09441718B2

公开(公告)日：2016-09-13

申请号：US14522263

申请日：2014-10-23

申请人： VALEO EMBRAYAGES

发明人： Alexandre Depraete ,  Michel Bacher

IPC分类号： F16H45/02

CPC分类号： F16H45/02 ,  F16H41/28 ,  F16H2045/0205 ,  F16H2045/0226 ,  F16H2045/0263 ,  F16H2045/0278

摘要： A hydrokinetic torque coupling device features a casing including an impeller shell, a casing shell, and an intermediate casing component connecting the impeller and casing shells. The intermediate casing component includes a casing wall portion and a piston engagement portion extending inward from and being non-rotatable relative to the casing wall portion. The device further features an impeller including the impeller shell. The turbine-piston is coaxially aligned with and hydrodynamically drivable by the impeller, and includes a turbine-piston shell having a turbine-piston flange with an engagement surface that is movable axially toward and away from an engagement surface of the piston engagement portion to position the hydrokinetic torque coupling device respectively into and out of a lockup mode.

摘要翻译： 一种水动力矩转矩耦合装置具有壳体，其包括叶轮壳体，壳体壳体和连接叶轮和壳体壳体的中间壳体部件。 中间壳体部件包括壳体壁部分和从壳体壁部分向内延伸并且不可旋转的活塞接合部分。 该装置还具有包括叶轮壳体的叶轮。 涡轮活塞与叶轮同轴地对准并由流体动力驱动，并且包括具有涡轮 - 活塞凸缘的涡轮活塞壳体，其具有接合表面，该接合表面可轴向移动并远离活塞接合部分的接合表面位置 动力转矩耦合装置分别进入和退出锁定模式。

公开(公告)号：US10393248B2

公开(公告)日：2019-08-27

申请号：US15494784

申请日：2017-04-24

申请人： Valeo Embrayages

发明人： Alexandre Depraete ,  Michel Bacher ,  Gyubong Jeon ,  Zane Yang

IPC分类号： F16H45/02 ,  F16H41/24 ,  F16H45/00 ,  F16D25/0635

摘要： A hydrokinetic torque coupling device includes a casing having opposite sidewalls and an outer wall extending between and connecting the opposite sidewalls, an impeller coaxial aligned with the rotational axis, a piston engagement member extending substantially radially inward from and non-moveable relative to the outer wall of the casing, and a turbine-piston coaxially aligned with and hydrodynamically drivable by the impeller. The turbine-piston includes a turbine-piston shell having a turbine-piston flange with an engagement surface that is movable axially toward and away from an engagement surface of the piston engagement member to position the hydrokinetic torque coupling device into and out of a lockup mode in which the turbine-piston is mechanically locked to and non-rotatable relative to the piston engagement member.

公开(公告)号：US10018262B2

公开(公告)日：2018-07-10

申请号：US15495166

申请日：2017-04-24

申请人： Valeo Embrayages

发明人： Alexandre Depraete ,  Michel Bacher

IPC分类号： F16H45/02 ,  F16H41/28

CPC分类号： F16H45/02 ,  F16H41/28 ,  F16H2045/0205 ,  F16H2045/0226 ,  F16H2045/0263 ,  F16H2045/0278

摘要： A hydrokinetic torque coupling device features a casing (12) including an impeller shell (18), a casing shell (20), and an intermediate casing component (22) connecting the impeller and casing shells. The intermediate casing component (22) includes a casing wall portion and a piston engagement portion (26) extending inward from and being non-rotatable relative to the casing wall portion. The device further features an impeller (30) including the impeller shell (20). The turbine-piston (32) is coaxially aligned with and hydrodynamically drivable by the impeller (30), and includes a turbine-piston shell (35) having a turbine-piston flange (38) with an engagement surface that is movable axially toward and away from an engagement surface of the piston engagement portion to position the hydrokinetic torque coupling device respectively into and out of a lockup mode.

公开(公告)号：US09845854B2

公开(公告)日：2017-12-19

申请号：US14522302

申请日：2014-10-23

申请人： VALEO EMBRAYAGES

发明人： Alexandre Depraete ,  Sungchul Lee ,  Michel Bacher

IPC分类号： F16H45/02 ,  F16H41/30

CPC分类号： F16H45/02 ,  F16H41/30 ,  F16H2045/0205 ,  F16H2045/0215 ,  F16H2045/0221 ,  F16H2045/0278

摘要： A hydrokinetic torque coupling device features a casing including a casing shell and an impeller casing shell, an impeller including the impeller shell, a turbine-piston including a turbine-piston shell, and a restriction element. The turbine-piston shell includes a turbine-piston flange and partitions the interior volume of the casing into two chambers. The turbine-piston flange has an engagement surface movable axially toward and away from an engagement surface of a piston engagement portion of the impeller shell to position the hydrokinetic torque coupling device into and out of a lockup mode. The restriction element is configured to restrict fluid flow and create a pressure drop between the first and second chambers.

公开(公告)号：US09765872B2

公开(公告)日：2017-09-19

申请号：US14522361

申请日：2014-10-23

申请人： VALEO EMBRAYAGES

发明人： David Werthman ,  Sungchul Lee ,  Michel Bacher ,  Alexandre Depraete

IPC分类号： F16H45/02

CPC分类号： F16H45/02 ,  F16H2045/0226 ,  F16H2045/0247 ,  F16H2045/0263 ,  F16H2045/0278 ,  F16H2045/0289 ,  F16H2045/0294

摘要： A hydrokinetic torque coupling device includes an impeller, a casing having a first engagement surface, a damper assembly, a turbine-piston and a drive-clutch component non-moveably attached to the turbine-piston and having a second engagement surface. The turbine-piston is axially displaceable relative to the casing to move the second engagement surface axially towards and away from the first engagement surface for positioning the hydrokinetic torque coupling device respectively into and out of a lockup mode in which the first and second engagement surfaces frictionally interlock with one another to mechanically lock the casing non-rotatably relative to the input part of the damper assembly. The drive-clutch component is configured to engage and rotationally drive a torsional vibration damper.

公开(公告)号：US20170227100A1

公开(公告)日：2017-08-10

申请号：US15494784

申请日：2017-04-24

申请人： Valeo Embrayages

发明人： Alexandre DEPRAETE ,  Michel Bacher ,  Gyubong JEON ,  Zane YANG

IPC分类号： F16H45/02 ,  F16H41/24

CPC分类号： F16H45/02 ,  F16D25/0635 ,  F16H41/24 ,  F16H2045/007 ,  F16H2045/0205 ,  F16H2045/0221 ,  F16H2045/0226 ,  F16H2045/0231 ,  F16H2045/0263 ,  F16H2045/0278 ,  F16H2045/0294

摘要： A hydrokinetic torque coupling device includes a casing having opposite sidewalls and an outer wall extending between and connecting the opposite sidewalls, an impeller coaxial aligned with the rotational axis, a piston engagement member extending substantially radially inward from and non-moveable relative to the outer wall of the casing, and a turbine-piston coaxially aligned with and hydrodynamically drivable by the impeller. The turbine-piston includes a turbine-piston shell having a turbine-piston flange with an engagement surface that is movable axially toward and away from an engagement surface of the piston engagement member to position the hydrokinetic torque coupling device into and out of a lockup mode in which the turbine-piston is mechanically locked to and non-rotatable relative to the piston engagement member.