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1. 发明申请

US20220097521A1 HYDRODYNAMIC AUTOMATIC TRANSMISSION 有权
公开(公告)号：US20220097521A1
公开(公告)日：2022-03-31
申请号：US17310120
申请日：2019-08-06
申请人： Mikhail Magomedovich Omarov
发明人： Mikhail Magomedovich Omarov
IPC分类号： B60K31/12 , F16D33/08 , F16H41/26 , F16H47/07
摘要： The invention relates to a hydrodynamic transmission gear-box that contains two pump wheels, which are round flat disks, on the front peripheral part of which installed firmly are radially directed blades. The first wheel is rigidly connected to the input shaft. The second and subsequent pump wheels, each with a diameter greater than the previous one, are mounted with their own hubs onto the hubs of the preceding pump wheels with the possibility of free rotation on them. On the back side of each disk, a device is installed to block it with the next pump wheel, and the last pump wheel—with the turbine wheel. The turbine wheel is mounted on the input shaft and in the crankcase of the drive device on bearings and is connected to vehicle's reverse mechanism and running gear. Reduction in weight and size, increase of service life and performance improvement are achieved.

2. 发明申请

US20210262557A1 HYDRODYNAMIC CONVERTER 有权
公开(公告)号：US20210262557A1
公开(公告)日：2021-08-26
申请号：US17317955
申请日：2021-05-12
申请人： Voith Patent GmbH
发明人： Reinhard Kernchen
IPC分类号： F16H41/26 , F16H61/56
摘要： A high-speed hydrodynamic adjustable converter having a working chamber for forming a hydrodynamic working medium circuit wherein a pump wheel, a turbine wheel and a guide wheel are positioned in the working chamber. The working medium flows through the pump wheel centrifugally or centrifugally-diagonally; and the working medium flows through the turbine wheel centripetally or centripetally-diagonally. The inlet grate edge of the turbine wheel, with respect to an axis of rotation of the pump wheel and the turbine wheel, is positioned on a smaller or equal radius than an inlet grate edge of the pump wheel. The hydrodynamic converter has a first guide wheel in the working chamber before the pump wheel viewed in the direction of flow of the working medium, the guide wheel being arranged for purely centrifugal or diagonal-centrifugal throughflow of the working medium and is used to influence the power transmission.

3. 发明授权

US10132396B2 Stator wheel of torque converter and torque converter 有权
公开(公告)号：US10132396B2
公开(公告)日：2018-11-20
申请号：US14993456
申请日：2016-01-12
申请人： AISIN SEIKI KABUSHIKI KAISHA
发明人： Yukihisa Tsuzuki
IPC分类号： F16H41/28 , F16H41/04 , F16H41/26
摘要： A stator wheel, located between a pump and a turbine of a torque converter, includes: a first annular portion configured to be rotatable about a center of rotation; a second annular portion away from the first annular portion in a radial direction of the first annular portion; and blades provided at intervals in a circumferential direction of the first annular portion, extending between the first and second annular portions in the radial direction of the first annular portion, extending toward one side in the circumferential direction as it goes in an axial direction of a rotational shaft, being formed integrally with the first and second annular portions, and including a first surface provided on one side in the circumferential direction and a second surface located on an opposite side from the first surface in the circumferential direction configured to receive pressure from the operating fluid flowing from the turbine.

4. 发明授权

US09927014B2 Stator structure for torque converter 有权
公开(公告)号：US09927014B2
公开(公告)日：2018-03-27
申请号：US14428799
申请日：2013-08-15
申请人： HONDA MOTOR CO., LTD.
发明人： Tomoya Okaji , Hiroya Abe , Tomohiko Usui , Yoshitaka Mishima
IPC分类号： F16H41/26 , F16H41/24 , F16H61/60 , F16H41/28
CPC分类号： F16H41/26 , F16H41/24 , F16H61/60 , F16H2041/246 , F16H2041/285
摘要： A stator of a torque converter is divided into a first stator on an upstream side and a second stator on a downstream side, and the first and second stators are supported on a fixed part via first and second one-way clutches, respectively. Since, with regard to a blade of the first stator, when viewed in the axis direction, the blade tip part is inclined relative to the blade base part in the disengagement direction of the first one-way clutch, it is possible to ensure the blade area without increasing the dimension in the radial direction and the dimension in the axis direction of the blade of the first stator, and it is possible, by smoothly guiding oil along the blade of the first stator to thus suppress the occurrence of a vortex, to reduce energy loss in a low speed ratio region where the vortex easily occurs.

5. 发明申请

US20170227102A1 DEVICE FOR TRANSMITTING TORQUE 审中-公开
公开(公告)号：US20170227102A1
公开(公告)日：2017-08-10
申请号：US15503393
申请日：2015-07-29
申请人： Schaeffler Technologies AG & Co. KG
发明人： Stephan Maienschein , Toros Guelluek
IPC分类号： F16H45/02 , F16D13/40 , F16H41/26
CPC分类号： F16H45/02 , F16D13/40 , F16H41/26 , F16H2045/007 , F16H2045/0221 , F16H2045/0278
摘要： A device for transmitting torque includes a hydrodynamic torque converter having a turbine and a pump, as well as a friction clutch that is connected in parallel to the torque converter, having a first and a second frictional segment. The first frictional segment is integrated with the pump, and the second frictional segment is integrated with the turbine. A ring-shaped frictional segment, on which the frictional elements may be brought into engagement with each other axially, and a ring-shaped flow segment, on which vanes of the pump and of the turbine are located opposite each other axially, are matched with one another in their dimensions, in order to realize a balanced transmission behavior.

6. 发明申请

US20170108100A1 CONTINUOUSLY VARIABLE TRANSMISSION DEVICE 审中-公开
公开(公告)号：US20170108100A1
公开(公告)日：2017-04-20
申请号：US15317547
申请日：2015-06-08
申请人： Heung Gu JIN
发明人： Heung Gu JIN
IPC分类号： F16H41/04 , F16H41/26
CPC分类号： F16H41/04 , F16H41/26 , F16H43/00
摘要： The present invention is related to a non-stage transmission apparatus for changing the power transmission speed and the power transmission torque by changing an inlet path of the fluid. It comprises: a center shaft; a turbine body; plural transverse partition plates protruding from a peripheral wall of the turbine body in a direction forming a right angle to the center shaft; blades installed at the peripheral wall of the turbine body along a longitudinal direction of the center shaft; and a hydraulic pressure supply means for supplying a high pressure fluid to the blades of the turbine body through nozzles to make the turbine body have a rotational force to rotate having the center shaft as a center.

7. 发明授权

US09605737B2 Impeller shell with grooves for increased flow area 有权
公开(公告)号：US09605737B2
公开(公告)日：2017-03-28
申请号：US14518077
申请日：2014-10-20
申请人： Schaeffler Technologies GmbH & Co. KG
发明人： Kunding Wang , Larry Chad Boigegrain , Srinath Sistla , Matthew Smith
IPC分类号： F16D31/00 , F16H41/26 , F16H41/28 , F16H41/24
CPC分类号： F16H41/26 , F16H41/28 , F16H2041/243 , Y10T29/49321
摘要： An impeller for a motor vehicle torque converter is provided. The impeller includes an impeller shell including blade supporting portions and fluid flow receiving portions between the blade supporting portions, the blade supporting portions being thicker than the fluid flow receiving portions; and a plurality of impeller blades, each of the impeller blades being connected to one of the blade supporting portions at an inner surface of the impeller shell. A method for forming an impeller of a torque converter is also provided.

8. 发明授权

US09540937B2 Stator for torque converter 有权
标题翻译：变矩器定子
公开(公告)号：US09540937B2
公开(公告)日：2017-01-10
申请号：US14171887
申请日：2014-02-04
申请人： Michael Fingerman , Darrin C Raley , Prashant Modi , Marvin G Schiemann
发明人： Michael Fingerman , Darrin C Raley , Prashant Modi , Marvin G Schiemann
IPC分类号： F16D33/00 , F01D9/02 , F16H41/24 , F16H41/26 , F16H41/28
CPC分类号： F01D9/02 , F16H41/24 , F16H41/26 , F16H2041/285
摘要： A stator for use with a torque converter includes an inner annular shell, outer annular core, a plurality of stator blades and pressure-side fluid directing projections. The plurality stator blades are disposed around the inner shell in a spaced apart configuration and radially extend to the outer core. Each stator blade includes an inlet-side edge, an opposed outlet-side edge and opposed pressure-side and suction-side surfaces extending between the inlet-side and outlet-side edges. The pressure-side fluid directing projections outwardly project from the pressure-side surface in spaced relation to each other and each extend between the inlet-side and outlet-side edges. The fluid directing projections are configured to aid in redirecting torque converter fluid returning from a turbine and reducing fluid separation as the fluid interacts with the stator blades and associated fluid directing projections thereby increasing efficiency and performance of the torque converter.
摘要翻译：与变矩器一起使用的定子包括内环形外壳，外环形芯，多个定子叶片和压力侧流体引导突起。多个定子叶片以间隔开的构造设置在内壳周围并且径向延伸到外芯。每个定子叶片包括入口侧边缘，相对的出口侧边缘和在入口侧和出口侧边缘之间延伸的相对的压力侧和吸入侧表面。压力侧流体引导突起从压力侧表面以间隔开的关系向外突出，并且各自在入口侧和出口侧边缘之间延伸。流体引导突起构造成有助于重定向从涡轮机返回的变矩器流体，并且当流体与定子叶片和相关联的流体引导突起相互作用时减少流体分离，从而提高变矩器的效率和性能。

9. 发明授权

US09476452B2 Transmission thrust washer with circulation circuit 有权
标题翻译：带循环回路的传动止推垫圈
公开(公告)号：US09476452B2
公开(公告)日：2016-10-25
申请号：US13772333
申请日：2013-02-21
申请人： FORD GLOBAL TECHNOLOGIES, LLC
发明人： Diana Placha
IPC分类号： F16C17/00 , F16C33/02 , F16H41/26 , F16C43/02
CPC分类号： F16C33/02 , F16C17/00 , F16C43/02 , F16H41/26 , Y10T29/49645
摘要： An automatic transmission includes: a torque converter; a stator in the torque converter; and a thrust washer adjacent the stator. The thrust washer includes a circulation circuit formed in the washer to facilitate fluid movement from one side of the washer to another side of the washer.
摘要翻译：一种自动变速器包括：变矩器; 变矩器中的定子; 和靠近定子的止推垫圈。止推垫圈包括形成在垫圈中的循环回路，以便于流体从垫圈的一侧移动到垫圈的另一侧。

10. 发明申请

US20160017969A1 SPLIT MOLDED INTEGRATED STATOR 审中-公开
标题翻译：分割成型集成定子
公开(公告)号：US20160017969A1
公开(公告)日：2016-01-21
申请号：US14796187
申请日：2015-07-10
申请人： EXEDY Corporation
发明人： Kouzou Mori , Tatsuyuki Aoki
IPC分类号： F16H41/26 , F16H45/00
CPC分类号： F16H41/26 , F16H41/24 , F16H2041/243
摘要： A stator according to the present invention includes a stator hub, a large number of blades radially provided in a projecting manner at regular intervals on an outer periphery of the stator hub, and a stator core formed so as to surround outer ends of the respective blades. The stator is integrated by separately molding a front side stator member and a rear side stator member as two axially split members, respectively, and then joining the front side stator member and the rear side stator member.
摘要翻译：根据本发明的定子包括定子轮毂，在定子轮毂的外周上以规则间隔径向设置的大量叶片以及围绕各叶片外端形成的定子铁芯。通过分别将前侧定子构件和后侧定子构件分别成型为两个轴向分离构件，然后将前侧定子构件和后侧定子构件接合而将定子整合。

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