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1. 发明授权

US08215470B2 Starting device 有权
标题翻译：启动装置
公开(公告)号：US08215470B2
公开(公告)日：2012-07-10
申请号：US12320335
申请日：2009-01-23
申请人： Kazunori Ishikawa , Koji Maeda , Hiroshi Katou , Keizo Araki , Yuito Abe
发明人： Kazunori Ishikawa , Koji Maeda , Hiroshi Katou , Keizo Araki , Yuito Abe
IPC分类号： F16D25/0638 , F16D13/74 , F16H45/02
CPC分类号： F16D25/123 , F16D25/0638 , F16H61/0009 , F16H2061/0046
摘要： A starting device includes a housing; an output side member; a clutch mechanism; a working oil passage that supplies working oil to a hydraulic chamber of the clutch mechanism from an oil pressure source side; and a lubricating oil passage including a supply oil passage that supplies lubricating oil to the housing from the oil pressure source side and a return oil passage for returning the lubricating oil to the oil pressure source side from the housing, wherein the working oil passage and the lubricating oil passage are formed to overlap at least partially in an axial direction.
摘要翻译：起动装置包括壳体; 输出侧构件; 离合器机构; 工作油通道，其从油压源侧将工作油供给到所述离合器机构的液压室; 以及润滑油通路，其具有从油压源侧向壳体供给润滑油的供给油路以及将润滑油从壳体返回到油压源侧的返回油路，其中，工作油通路和形成润滑油通道至少部分地沿轴向重叠。

2. 发明申请

US20090247307A1 DAMPER DEVICE 审中-公开
标题翻译：阻尼器装置
公开(公告)号：US20090247307A1
公开(公告)日：2009-10-01
申请号：US12412838
申请日：2009-03-27
申请人： Kazunori Ishikawa , Kazuyoshi Ito , Keizo Araki , Yuito Abe , Masahiro Yamaguchi , Osamu Yoshida , Koji Kobayashi , Tatsuya Iida , Yusuke Shinjo
发明人： Kazunori Ishikawa , Kazuyoshi Ito , Keizo Araki , Yuito Abe , Masahiro Yamaguchi , Osamu Yoshida , Koji Kobayashi , Tatsuya Iida , Yusuke Shinjo
IPC分类号： F16F15/121
CPC分类号： F16H45/02 , F16F15/12346 , F16F15/12373 , F16H2045/021 , F16H2045/0226 , F16H2045/0252 , F16H2045/0284
摘要： A damper device includes a drive plate; a driven plate; and a torque transmission mechanism having different types of damper springs. The torque transmission mechanism transmits torque of the drive plate to the driven plate via at least one of the damper springs, wherein the torque transmission mechanism is structured to allow a combination of damper springs acting during torque transmission to be changed at lease three times as a rotation angle of the drive plate relative to the driven plate becomes greater. Each of the damper springs can be extended and compressed circumferentially about the rotation axis and is disposed at the same radial position about the rotation axis.
摘要翻译：阻尼装置包括驱动板; 驱动板; 以及具有不同类型的减震弹簧的扭矩传递机构。扭矩传递机构经由至少一个阻尼弹簧将驱动板的扭矩传递到从动板，其中扭矩传递机构被构造成允许在转矩传递期间作用的减振弹簧的组合被改变为三次驱动板相对于从动板的旋转角度变大。每个减震弹簧可以围绕旋转轴线周向地延伸和压缩，并且被设置在围绕旋转轴线处于相同的径向位置。

3. 发明申请

US20100077743A1 FLUID COUPLING AND STARTING DEVICE 审中-公开
标题翻译：流体联轴器和启动装置
公开(公告)号：US20100077743A1
公开(公告)日：2010-04-01
申请号：US12558643
申请日：2009-09-14
申请人： Yoshihide Mori , Keizo Araki
发明人： Yoshihide Mori , Keizo Araki
IPC分类号： F16H41/04
CPC分类号： F16D33/20 , F16D25/0638 , F16D47/06
摘要： A fluid coupling including a pump impeller rotatable about a rotation axis and having several pump blades, and a turbine runner disposed downstream of the pump impeller and including several turbine blades arranged about the rotation axis. When the pump impeller rotates, a fluid circulates between the pump impeller and the turbine runner such that the turbine runner rotates about the rotation axis. Each of the turbine blades includes an intermediate part, an outer part and an inner part, and in at least one of the turbine blades, the outer part is formed so as to be positioned on the downstream side of the intermediate part in the rotation direction.
摘要翻译：一种流体联接器，包括可围绕旋转轴线旋转并具有若干泵叶片的泵叶轮，以及设置在泵叶轮下游并包括绕旋转轴线布置的多个涡轮机叶片的涡轮流道。当泵叶轮旋转时，流体在泵叶轮和涡轮转轮之间循环，使得涡轮机转轮围绕旋转轴旋转。每个涡轮机叶片包括中间部分，外部部分和内部部分，并且在至少一个涡轮机叶片中，外部部分形成为沿旋转方向位于中间部分的下游侧。

4. 发明申请

US20090242348A1 Starting device 有权
标题翻译：启动装置
公开(公告)号：US20090242348A1
公开(公告)日：2009-10-01
申请号：US12320335
申请日：2009-01-23
申请人： Kazunori Ishikawa , Koji Maeda , Hiroshi Katou , Keizo Araki , Yuito Abe
发明人： Kazunori Ishikawa , Koji Maeda , Hiroshi Katou , Keizo Araki , Yuito Abe
IPC分类号： F16D23/00
CPC分类号： F16D25/123 , F16D25/0638 , F16H61/0009 , F16H2061/0046
摘要： A starting device includes a housing; an output side member; a clutch mechanism; a working oil passage that supplies working oil to a hydraulic chamber of the clutch mechanism from an oil pressure source side; and a lubricating oil passage including a supply oil passage that supplies lubricating oil to the housing from the oil pressure source side and a return oil passage for returning the lubricating oil to the oil pressure source side from the housing, wherein the working oil passage and the lubricating oil passage are formed to overlap at least partially in an axial direction.
摘要翻译：起动装置包括壳体; 输出侧构件; 离合器机构; 工作油通道，其从油压源侧将工作油供给到所述离合器机构的液压室; 以及润滑油通路，其具有从油压源侧向壳体供给润滑油的供给油路以及将润滑油从壳体返回到油压源侧的返回油路，其中，工作油通路和形成润滑油通道至少部分地沿轴向重叠。

5. 发明申请

US20090057086A1 HYDRAULIC POWER TRANSMISSION WITH LOCK-UP CLUTCH 审中-公开
标题翻译：液压动力传动与锁定离合器
公开(公告)号：US20090057086A1
公开(公告)日：2009-03-05
申请号：US12195947
申请日：2008-08-21
申请人： Yuito ABE , Keizo Araki , Kazuyoshi Ito , Akitomo Suzuki , Kazunori Ishikawa
发明人： Yuito ABE , Keizo Araki , Kazuyoshi Ito , Akitomo Suzuki , Kazunori Ishikawa
IPC分类号： F16H45/02 , F16H61/14
CPC分类号： F16D47/06 , F16D25/0638 , F16D33/00 , F16D48/066 , F16D2500/1026 , F16D2500/30406 , F16D2500/3065 , F16D2500/3067 , F16D2500/5048 , F16D2500/7044 , F16H2045/021 , F16H2045/0247 , F16H2045/0284
摘要： A lock-up clutch is arranged in parallel with a power transmission path between a pump impeller and a turbine runner of a fluid coupling arranged between the drive side and the load side, wherein the lock-up clutch changes the power transmission path. A stall capacity factor is determined using an engine speed at which the maximum engine torque on the drive side is generated, and the rotation on the drive side is transmitted to the load side by using the stall capacity factor. Therefore, optimal acceleration can be obtained by setting the stall capacity factor such that the stall rotational speed is in the vicinity of the rotational speed at which the maximum engine torque is generated. Thus, drivability can be improved by obtaining a control amount with which the vehicle speed responds as expected to the accelerator, there is no uncomfortable sensation, and fuel economy can be improved.
摘要翻译：锁止离合器与设置在驱动侧和负载侧之间的流体联轴器的泵叶轮和涡轮叶片之间的动力传递路径平行布置，其中锁止离合器改变动力传递路径。使用产生驱动侧的最大发动机扭矩的发动机转速来确定失速容量系数，并且通过使用失速容积系数将驱动侧的旋转传递到负载侧。因此，通过设定失速转动速度处于产生最大发动机转矩的转速附近的失速容量因子，可以获得最佳的加速度。因此，通过获得车速对加速器的预期响应的控制量可以提高驾驶性能，没有不舒适的感觉，并且可以提高燃料经济性。

6. 发明申请

US20120111683A1 Starting device and damper device for use therein 有权
标题翻译：起动装置和阻尼装置
公开(公告)号：US20120111683A1
公开(公告)日：2012-05-10
申请号：US13200752
申请日：2011-09-30
申请人： Kazuyoshi Ito , Akihiro Nagae , Yoshihide Mori , Keizo Araki
发明人： Kazuyoshi Ito , Akihiro Nagae , Yoshihide Mori , Keizo Araki
IPC分类号： F16D33/18
CPC分类号： F16H45/02 , F16F15/145 , F16H2045/0205 , F16H2045/0221 , F16H2045/0231 , F16H2045/0263 , F16H2045/0294
摘要： A starting device includes: a lock-up clutch mechanism; a fluid coupling; a spring damper including a spring, a power transfer portion transferring power from the lock-up clutch mechanism to the spring, and a power output portion transferring power from the spring to an input shaft; and a pendulum damper including a pendulum and a pendulum power transfer portion transferring power from the spring damper to the pendulum. The output portion of the lock-up clutch, the pendulum damper, the spring damper, and the fluid coupling are arranged sequentially in this order from a motor in the axial direction. The lock-up clutch mechanism output and the spring damper output are connected to each other on the outer circumferential side of the pendulum damper, and the spring damper output and the pendulum power transfer portion are connected to each other on the inner circumferential side of the pendulum.
摘要翻译：启动装置包括：锁止离合器机构; 流体耦合; 弹簧阻尼器，包括弹簧，将动力从锁止离合器机构传递到弹簧的动力传递部，以及将动力从弹簧传递到输入轴的动力输出部; 以及摆锤，其包括摆锤和将动力从弹簧挡板传递到摆的摆动动力传递部分。锁定离合器，摆动阻尼器，弹簧阻尼器和流体联接器的输出部分从马达沿轴向依次排列顺序。锁止离合器机构输出和弹簧阻尼器输出在摆动阻尼器的外周侧彼此连接，并且弹簧阻尼器输出和摆动传递部分在弹簧阻尼器输出和摆动传递部分的内周侧上彼此连接摆。

7. 发明授权

US08720658B2 Starting device and damper device for use therein 有权
标题翻译：起动装置和阻尼装置
公开(公告)号：US08720658B2
公开(公告)日：2014-05-13
申请号：US13200752
申请日：2011-09-30
申请人： Kazuyoshi Ito , Akihiro Nagae , Yoshihide Mori , Keizo Araki
发明人： Kazuyoshi Ito , Akihiro Nagae , Yoshihide Mori , Keizo Araki
IPC分类号： F16H45/02
CPC分类号： F16H45/02 , F16F15/145 , F16H2045/0205 , F16H2045/0221 , F16H2045/0231 , F16H2045/0263 , F16H2045/0294
摘要： A starting device includes: a lock-up clutch mechanism; a fluid coupling; a spring damper including a spring, a power transfer portion transferring power from the lock-up clutch mechanism to the spring, and a power output portion transferring power from the spring to an input shaft; and a pendulum damper including a pendulum and a pendulum power transfer portion transferring power from the spring damper to the pendulum. The output portion of the lock-up clutch, the pendulum damper, the spring damper, and the fluid coupling are arranged sequentially in this order from a motor in the axial direction. The lock-up clutch mechanism output and the spring damper output are connected to each other on the outer circumferential side of the pendulum damper, and the spring damper output and the pendulum power transfer portion are connected to each other on the inner circumferential side of the pendulum.
摘要翻译：启动装置包括：锁止离合器机构; 流体耦合; 弹簧阻尼器，包括弹簧，将动力从锁止离合器机构传递到弹簧的动力传递部，以及将动力从弹簧传递到输入轴的动力输出部; 以及摆锤，其包括摆锤和将动力从弹簧挡板传递到摆的摆动动力传递部分。锁定离合器，摆动阻尼器，弹簧阻尼器和流体联接器的输出部分从马达沿轴向依次排列顺序。锁止离合器机构输出和弹簧阻尼器输出在摆动阻尼器的外周侧彼此连接，并且弹簧阻尼器输出和摆动传递部分在弹簧阻尼器输出和摆动传递部分的内周侧上彼此连接摆。

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