专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

EP3904727B1 VEHICLE DRIVE DEVICE 有权转让
公开(公告)号：EP3904727B1
公开(公告)日：2023-07-12
申请号：EP20781755.2
申请日：2020-03-27
发明人： OTA, Hiroshi , SHIMIZU, Ken , OKAZAWA, Ren , IKEMURA, Masashi , TAN, Guodong , OKI, Takao
IPC分类号： F16H41/24 , H02K7/14 , F16D3/50 , B60K6/36 , B60K6/40 , B60K6/48 , B60K6/54 , B60L50/16 , F16D11/14 , F16D33/18 , H02K7/108 , H02K7/00 , B60K6/387 , B60K6/405 , F16H45/02

2. 发明公开

EP3730815A1 TORQUE CONVERTER COMPRISING FIRST AND SECOND ONE-WAY CLUTCH 有权
公开(公告)号：EP3730815A1
公开(公告)日：2020-10-28
申请号：EP20167917.2
申请日：2020-04-03
申请人： Exedy Corporation
发明人： MATSUOKA, Yoshihiro
IPC分类号： F16H41/24 , F16H45/02
摘要： It is intended to enable efficient torque transmission. The present torque converter (3) includes a cover (31), an impeller (32), a turbine (33), a stator (34) and a first one-way clutch (35). The cover (31) is a component to which a torque, outputted from a prime mover, is inputted. The impeller (32) is unitarily rotated with the cover (31). The turbine (33) is opposed to the impeller (32). The stator (34) is disposed between the impeller (32) and the turbine (33). The first one-way clutch (35) makes the cover (31) rotatable relative to the turbine (33) in a forward rotational direction. Besides, the first one-way clutch (35) rotates the cover (31) unitarily with the turbine (33) in a reverse rotational direction.

3. 发明授权

EP3551910B1 DREHMOMENTWANDLERVORRICHTUNG, INSBESONDERE FÜR EINEN ANTRIEBSSTRANG EINES KRAFTFAHRZEUGS 有权转让
公开(公告)号：EP3551910B1
公开(公告)日：2020-06-03
申请号：EP17771335.1
申请日：2017-09-18
申请人： Daimler AG
发明人： VELTHAUS, Jan , ZIEGLER, Bernhard , SCHUSTER, Tobias , RUBE, Lukas , HEUKELBACH, Kai , KOPPITZ, Bernd , ZEHREN, Felix
IPC分类号： F16H41/28 , F16H45/02 , F16H41/24 , B60K6/405 , B60K6/48 , F16D13/68

4. 发明授权

EP3198172B1 HYBRID DRIVE MODULE WITH SINGLE DAMPER 有权
公开(公告)号：EP3198172B1
公开(公告)日：2019-11-13
申请号：EP15844390.3
申请日：2015-09-08
申请人： Schaeffler Technologies AG & Co. KG
发明人： STEINBERGER, Markus , PAYNE, Matthew , SWANK, Michael G.
IPC分类号： F16H45/02 , F16H41/24 , F16F15/12

5. 发明授权

EP2618026B1 TORQUE CONVERTER 有权转让
公开(公告)号：EP2618026B1
公开(公告)日：2019-11-06
申请号：EP11825036.4
申请日：2011-09-06
申请人： NISSAN MOTOR CO., LTD. , Jatco Ltd
发明人： TAKASHIMA, Masato , OZAKI, Kouji
IPC分类号： F16H41/24

6. 发明公开

EP2618026A4 TORQUE CONVERTER 有权转让
公开(公告)号：EP2618026A4
公开(公告)日：2018-04-18
申请号：EP11825036
申请日：2011-09-06
申请人： NISSAN MOTOR , JATCO LTD
发明人： TAKASHIMA MASATO , OZAKI KOUJI
IPC分类号： F16H41/24
CPC分类号： F16D31/00 , F16H41/24 , F16H45/02 , F16H2041/246 , F16H2045/0226 , F16H2045/0294
摘要： A torque converter of the present invention includes a pump impeller, a turbine impeller, a first stator impeller, a second stator impeller, a first one-way clutch annularly provided on the inner periphery of the first stator impeller, and a second one-way clutch annularly provided from the inner periphery of the first one-way clutch to the inner periphery of the second stator impeller. The first stator impeller is coupled to a fixed shaft via the first and second one-way clutches, and the second stator impeller is coupled to the fixed shaft only via the second one-way clutch.

7. 发明公开

EP2574822A3 Torque fluctuation absorber 审中-公开
标题翻译：扭矩波动吸收器
公开(公告)号：EP2574822A3
公开(公告)日：2017-12-27
申请号：EP12185778.3
申请日：2012-09-25
申请人： AISIN SEIKI KABUSHIKI KAISHA
发明人： Ebata, Masaru , Doman, Yasunori , Hori, Takashi , Yamashita, Toshiya
IPC分类号： F16F15/123 , F16F15/131 , F16H41/24
CPC分类号： F16F15/123 , F16F15/1232 , F16F15/13185 , F16H41/24 , F16H2045/0221
摘要： A torque fluctuation absorber (3) includes a drive plate (10) configured to rotate integrally with a crankshaft (2) of an internal combustion engine, a center plate (23), a side plate (17, 18), an elastic member (34, 35) for absorbing torque fluctuations, and a block member (14, 60, 65) configured to be engaged with the drive plate and attached to the side plate, wherein the side plate includes plural accommodation portions (17a, 18a) accommodating the elastic member, and at least one of a recessed portion (17d) and a first window portion (17e) which are provided at a position corresponding to a position of the block member, and the block member is attached to a portion of the side plate between adjacent accommodation portions in a circumferential direction of the side plate.
摘要翻译：扭矩波动吸收器（3）包括：驱动板（10），该驱动板构造成与内燃机的曲轴（2）一体旋转;中心板（23）;侧板（17,18）;弹性构件其特征在于，所述侧板包括多个容纳部，所述容纳部容纳所述驱动板，所述多个容纳部用于容纳所述扭矩波动，弹性构件以及设置在与所述块构件的位置相对应的位置处的凹部（17d）和第一窗部（17e）中的至少一个，并且所述块构件附接到所述侧板的一部分在相邻的容纳部分之间在侧板的圆周方向上。

8. 发明授权

EP2644943B1 VEHICULAR POWER TRANSMISSION DEVICE 失效
标题翻译：车载动力传动装置
公开(公告)号：EP2644943B1
公开(公告)日：2017-12-20
申请号：EP10860098.2
申请日：2010-11-24
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： IDESHIO Yukihiko , MIYAZAKI Terufumi , KAMIYA Toshihiko , ETO Shingo , ASAOKA Hironori , KATO Yasuyuki
IPC分类号： F16H41/24 , F16H45/02 , B60K6/365 , B60K6/48
CPC分类号： F16D33/18 , B60K6/365 , B60K6/48 , B60K2006/4825 , F16H41/24 , F16H41/30 , F16H45/02 , F16H2045/002 , F16H2045/0205 , F16H2045/0247 , F16H2045/0252 , F16H2045/0294
摘要： Providing a vehicle power transmission device including a hydraulic power transmission device and enabling a shorter entire axial length. A vehicle power transmission device 12 includes a torque converter 18 and an automatic transmission 20 in a power transmission path between an engine 14 and drive wheels 16, the torque converter 18 including a rear cover 38 disposed with a plurality of pump blades 40, a turbine 42 disposed with a plurality of turbine blades 44 receiving a fluid flow from the pump blades 40, and a stator 46 disposed with a stator blade 45 disposed between the pump blades 40 and the turbine blades 44, the automatic transmission 20 transmitting power input to an input shaft 48 from the torque converter 18 to a subsequent stage. A release-side flow passage 132 acting as a circulation outward passage allowing fluid to flow toward the inside of the torque converter 18 at the time of a circulation of the fluid in the torque converter 18 is made up of a cylindrical gap 132a between the input shaft 48 and a stator shaft 62.

9. 发明授权

EP2725260B1 TORQUE CONVERTER STATOR STRUCTURE 失效
标题翻译：扭矩转换器定子结构
公开(公告)号：EP2725260B1
公开(公告)日：2017-05-31
申请号：EP12802526.9
申请日：2012-06-20
申请人： Honda Motor Co., Ltd. , Yutaka Giken Co., Ltd.
发明人： OKAJI Tomoya , ABE Hiroyav , MISHIMA Yoshitaka , USUI Tomohiko , KITAJIMA Akira , TSUCHIYA Tomohiko
IPC分类号： F16H41/26 , F16H41/24 , F16H41/28
CPC分类号： F16H41/26 , F16H41/28 , F16H45/02 , F16H61/60 , F16H2041/246 , F16H2041/285
摘要： Among first and second stators (40, 41) of a torque converter supported on a fixed part by a one-way clutch corresponding to the stators, the number of second stator blades (46) of the second stator (41) on the downstream side in the direction of flow of oil is larger than the number of first blades (42) of the first stator (40) on the upstream side, and the maximum value t2 for blade thickness of the second stator blade (46) is smaller than the minimum value t1 for blade thickness of the first stator blade (42). Therefore, it is possible to ensure that there is a sufficient gap (²) between a trailing edge (42b) of the first stator blade (42) and a leading edge (46a) of the second stator blade (46), thus preventing the flow of oil from being stopped by the gap (²), and it is possible to align effectively the flow of oil by means of the second stator blades (46), which are larger in number, thereby achieving a balance between improvement of the torque ratio and improvement of the capacity coefficient of the torque converter.
摘要翻译：在通过对应于定子的单向离合器支撑在固定部上的变矩器的第一和第二定子（40,41）中，第二定子（41）的下游侧的第二定子叶片（46）的数量在油的流动方向上比第一定子（40）的上游侧的第一叶片（42）的数量大，并且第二静叶片（46）的叶片厚度的最大值t2小于第一静叶片（42）的叶片厚度的最小值t1。因此，可以确保在第一静叶片（42）的后缘（42b）和第二静叶片（46）的前缘（46a）之间存在足够的间隙（²），从而防止（2）停止的油的流动，并且可以通过数量较多的第二定子叶片（46）有效地对准油的流动，从而实现扭矩的改进比率以及变矩器的容量系数的改善。

10. 发明公开

EP2700846A4 VEHICLE TORQUE CONVERTER 审中-公开
标题翻译：变矩器用于车辆
公开(公告)号：EP2700846A4
公开(公告)日：2016-12-07
申请号：EP11864126
申请日：2011-04-18
申请人： TOYOTA MOTOR CO LTD
发明人： YAMASHITA TOSHIYA , OKADA TAKUYA
IPC分类号： F16H41/24 , F16H45/00 , F16H45/02
CPC分类号： F16H45/02 , F16H41/24 , F16H2041/246 , F16H2045/0205 , F16H2045/0294

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式