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公开(公告)号：US09649926B2
公开(公告)日：2017-05-16
申请号：US14409760
申请日：2012-06-19
申请人： Shunya Kato , Atsushi Tabata , Tatsuya Imamura , Tooru Matsubara , Takeshi Kitahata , Kenta Kumazaki , Yasuhiro Hiasa , Hiroyuki Shioiri , Hiroyuki Shibata
发明人： Shunya Kato , Atsushi Tabata , Tatsuya Imamura , Tooru Matsubara , Takeshi Kitahata , Kenta Kumazaki , Yasuhiro Hiasa , Hiroyuki Shioiri , Hiroyuki Shibata
IPC分类号： B60K6/445 , B60K6/54 , B60W20/10 , B60K6/365 , B60K6/547 , B60W10/08 , B60W10/10 , B60W20/00 , F16H37/08 , F16H3/72
CPC分类号： B60K6/445 , B60K6/365 , B60K6/54 , B60K6/547 , B60W10/08 , B60W10/10 , B60W20/00 , B60W20/10 , F16H3/728 , F16H2037/0866 , F16H2037/0873 , F16H2200/2007 , F16H2200/2035 , Y02T10/6239 , Y10S903/91 , Y10S903/917 , Y10T477/23
摘要： A power transmission device for a hybrid vehicle includes: a transmission device that includes a carrier to which an engine rotation shaft is connected; a differential device that includes a plurality of rotation components individually connected to a drive wheel, an MG2 rotation shaft, an MG1 rotation shaft, and a ring gear of the transmission device; a gear shift adjustment device that is able to control the transmission device to a neutral state where the transmission of power between the carrier and the ring gear is not allowed or to a state where the transmission of power is allowed; and an HVECU that includes a first step of controlling the transmission device to the neutral state in a state where the transmission of power between the carrier and the ring gear is allowed.
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公开(公告)号：US09428179B2
公开(公告)日：2016-08-30
申请号：US14409862
申请日：2012-06-19
申请人： Shunya Kato , Atsushi Tabata , Tatsuya Imamura , Tooru Matsubara , Takeshi Kitahata , Kenta Kumazaki , Yasuhiro Hiasa , Hiroyuki Shioiri , Hiroyuki Shibata
发明人： Shunya Kato , Atsushi Tabata , Tatsuya Imamura , Tooru Matsubara , Takeshi Kitahata , Kenta Kumazaki , Yasuhiro Hiasa , Hiroyuki Shioiri , Hiroyuki Shibata
IPC分类号： B60W20/10 , B60K6/44 , B60K6/365 , B60W20/00 , B60K6/445 , B60K6/547 , B60W10/08 , B60W10/10 , B60W10/06 , F16H3/54 , F16H37/08
CPC分类号： B60W20/40 , B60K6/365 , B60K6/445 , B60K6/547 , B60W10/06 , B60W10/08 , B60W10/10 , B60W20/00 , B60W20/10 , F16H3/54 , F16H2037/0866 , F16H2200/0034 , F16H2200/2005 , F16H2200/2035 , Y02T10/6239 , Y10S903/93
摘要： A power transmission device for a hybrid vehicle includes a transmission device that includes a carrier to which an engine rotation shaft is connected; a differential device that includes a plurality of rotation components individually connected to a ring gear of the transmission device, an MG1 rotation shaft, an MG2 rotation shaft, and a drive wheel; a gear shift adjustment device that includes an engagement portion capable of controlling the transmission device to a neutral state where transmission of power between the carrier and the ring gear is not allowed or to a state where the transmission of power is allowed; and an HVECU that includes a first step of decreasing a rotating speed of a first rotating electric machine at the time an engine is started up during an EV travel mode.
摘要翻译： 用于混合动力车辆的动力传递装置包括：传动装置，其包括与发动机旋转轴连接的载体; 差速装置，其包括分别连接到变速装置的齿圈的多个旋转部件，MG1旋转轴，MG2旋转轴和驱动轮; 一种变速调节装置，其包括能够将所述变速器装置控制到不允许所述承载件与所述环形齿轮之间的动力传递的中性状态的接合部或者允许所述动力传递的状态; 以及HVECU，其包括在EV行驶模式期间降低发动机起动时的第一旋转电机的转速的第一步骤。
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公开(公告)号：US20150197244A1
公开(公告)日：2015-07-16
申请号：US14409862
申请日：2012-06-19
申请人： Shunya Kato , Atsushi Tabata , Tatsuya Imamura , Tooru Matsubara , Takeshi Kitahata , Kenta Kumazaki , Yasuhiro Hiasa , Hiroyuki Shioiri , Hiroyuki Shibata
发明人： Shunya Kato , Atsushi Tabata , Tatsuya Imamura , Tooru Matsubara , Takeshi Kitahata , Kenta Kumazaki , Yasuhiro Hiasa , Hiroyuki Shioiri , Hiroyuki Shibata
CPC分类号： B60W20/40 , B60K6/365 , B60K6/445 , B60K6/547 , B60W10/06 , B60W10/08 , B60W10/10 , B60W20/00 , B60W20/10 , F16H3/54 , F16H2037/0866 , F16H2200/0034 , F16H2200/2005 , F16H2200/2035 , Y02T10/6239 , Y10S903/93
摘要： A power transmission device for a hybrid vehicle includes a transmission device that includes a carrier to which an engine rotation shaft is connected; a differential device that includes a plurality of rotation components individually connected to a ring gear of the transmission device, an MG1 rotation shaft, an MG2 rotation shaft, and a drive wheel; a gear shift adjustment device that includes an engagement portion capable of controlling the transmission device to a neutral state where transmission of power between the carrier and the ring gear is not allowed or to a state where the transmission of power is allowed; and an HVECU that includes a first step of decreasing a rotating speed of a first rotating electric machine at the time an engine is started up during an EV travel mode.
摘要翻译： 用于混合动力车辆的动力传递装置包括：传动装置，其包括与发动机旋转轴连接的载体; 差速装置，其包括分别连接到变速装置的齿圈的多个旋转部件，MG1旋转轴，MG2旋转轴和驱动轮; 一种变速调节装置，其包括能够将所述变速器装置控制到不允许所述承载件与所述环形齿轮之间的动力传递的中性状态的接合部或者允许所述动力传递的状态; 以及HVECU，其包括在EV行驶模式期间降低发动机起动时的第一旋转电机的转速的第一步骤。
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公开(公告)号：US20150151627A1
公开(公告)日：2015-06-04
申请号：US14409760
申请日：2012-06-19
申请人： Shunya Kato , Atsushi Tabata , Tatsuya Imamura , Tooru Matsubara , Takeshi Kitahata , Kenta Kumazaki , Yasuhiro Hiasa , Hiroyuki Shioiri , Hiroyuki Shibata
发明人： Shunya Kato , Atsushi Tabata , Tatsuya Imamura , Tooru Matsubara , Takeshi Kitahata , Kenta Kumazaki , Yasuhiro Hiasa , Hiroyuki Shioiri , Hiroyuki Shibata
CPC分类号： B60K6/445 , B60K6/365 , B60K6/54 , B60K6/547 , B60W10/08 , B60W10/10 , B60W20/00 , B60W20/10 , F16H3/728 , F16H2037/0866 , F16H2037/0873 , F16H2200/2007 , F16H2200/2035 , Y02T10/6239 , Y10S903/91 , Y10S903/917 , Y10T477/23
摘要： A power transmission device for a hybrid vehicle includes: a transmission device that includes a carrier to which an engine rotation shaft is connected; a differential device that includes a plurality of rotation components individually connected to a drive wheel, an MG2 rotation shaft, an MG1 rotation shaft, and a ring gear of the transmission device; a gear shift adjustment device that is able to control the transmission device to a neutral state where the transmission of power between the carrier and the ring gear is not allowed or to a state where the transmission of power is allowed; and an HVECU that includes a first step of controlling the transmission device to the neutral state in a state where the transmission of power between the carrier and the ring gear is allowed.
摘要翻译： 一种用于混合动力车辆的动力传递装置，包括：传动装置，其包括与发动机旋转轴连接的载体; 差速装置，其包括分别连接到所述传动装置的驱动轮，MG2旋转轴，MG1旋转轴和齿圈的多个旋转部件; 能够将传动装置控制在不允许载体和环形齿轮之间的动力传递到允许传递动力的状态的中立状态的换挡调整装置; 以及HVECU，其包括在允许载体和齿圈之间的动力传递的状态下将传动装置控制到中立状态的第一步骤。
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公开(公告)号：US20150166042A1
公开(公告)日：2015-06-18
申请号：US14407694
申请日：2012-06-15
申请人： Takeshi Kitahata , Tooru Matsubara , Atsushi Tabata , Tatsuya Imamura , Kenta Kumazaki , Yasuhiro Hiasa , Hiroyuki Shioiri , Hiroyuki Shibata
发明人： Takeshi Kitahata , Tooru Matsubara , Atsushi Tabata , Tatsuya Imamura , Kenta Kumazaki , Yasuhiro Hiasa , Hiroyuki Shioiri , Hiroyuki Shibata
IPC分类号： B60W20/00 , B60W10/12 , B60W10/08 , B60W30/188 , B60W10/06
CPC分类号： B60W20/10 , B60K6/445 , B60W10/06 , B60W10/08 , B60W10/12 , B60W30/188 , F16H3/54 , F16H2037/0866 , F16H2200/0034 , F16H2200/2005 , F16H2200/2035 , Y02T10/6239 , Y02T10/6286 , Y10S903/93 , Y10T477/23
摘要： A hybrid vehicle driving device includes: an engine; a rotation machine; and a transmission unit configured to connect and disconnect the engine and the rotation machine, wherein when the engine is stopped while a vehicle travels by using the engine as a power source, the engine is stopped by the rotation machine in a state in which the gear stage of the transmission unit is fixed, and then the transmission unit is set to a neutral state after the engine is stopped. It is desirable that the hybrid vehicle driving device stop the engine by the rotation machine in a state in which the corresponding relation between a rotation angle of the engine and a rotation angle of the rotation machine is already learned.
摘要翻译： 混合动力车辆驾驶装置包括：发动机; 旋转机; 以及传动单元，其被配置为连接和断开发动机和旋转机器，其中当通过使用发动机作为动力源在车辆行驶期间发动机停止时，发动机在齿轮 发送单元的级固定，然后在发动机停止后将变速器单元设定为中立状态。 期望混合动力车辆驱动装置在已经学习了发动机的旋转角度和旋转机械的旋转角度之间的对应关系的状态下通过旋转机器停止发动机。
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公开(公告)号：US20130109523A1
公开(公告)日：2013-05-02
申请号：US13520233
申请日：2011-10-07
IPC分类号： F16H37/06
CPC分类号： F16H37/065 , B60K6/383 , B60K6/445 , B60K2006/381 , F16H35/10 , Y02T10/6239
摘要： A hybrid vehicle drive device includes a planetary gear mechanism, a one way clutch, and a torque limiter, wherein a sun gear of the planetary gear mechanism is connected to a first electric rotating machine, a carrier thereof is connected to an engine, and a ring gear thereof is connected to a second electric rotating machine and drive wheels, respectively, the ring gear is disposed on an inner peripheral side of a hollow rotary member as well as connected to drive wheels via counter drive gear disposed on an outer peripheral side of the rotary member, the one way clutch regulates a rotation of the carrier in a negative direction when it is assumed that a rotation direction of the ring gear at the time a hybrid vehicle travels forward is a positive direction, the torque limiter operates in response to transmission torque of the one way clutch and restricts the transmission torque of the one way clutch, and the one way clutch and the torque limiter are disposed inside of the rotary member.
摘要翻译： 混合动力车辆驱动装置包括行星齿轮机构，单向离合器和扭矩限制器，其中行星齿轮机构的太阳齿轮连接到第一旋转电机，其载体连接到发动机，并且 其齿圈分别连接到第二旋转电机和驱动轮，齿圈分别设置在中空旋转部件的内周侧，并且通过配置在中空旋转部件的外周侧的相对驱动齿轮连接到驱动轮 旋转构件，当假设混合动力车辆前进时的齿圈的旋转方向为正方向时，单向离合器在负方向上调节载体的旋转，则扭矩限制器响应于 单向离合器的传递扭矩并且限制单向离合器的传动扭矩，单向离合器和扭矩限制器设置在旋转体内部 呃
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公开(公告)号：US08727932B2
公开(公告)日：2014-05-20
申请号：US13520233
申请日：2011-10-07
CPC分类号： F16H37/065 , B60K6/383 , B60K6/445 , B60K2006/381 , F16H35/10 , Y02T10/6239
摘要： A hybrid vehicle drive device includes a planetary gear mechanism, a one way clutch, and a torque limiter, wherein a sun gear of the planetary gear mechanism is connected to a first electric rotating machine, a carrier thereof is connected to an engine, and a ring gear thereof is connected to a second electric rotating machine and drive wheels, respectively, the ring gear is disposed on an inner peripheral side of a hollow rotary member as well as connected to drive wheels via counter drive gear disposed on an outer peripheral side of the rotary member, the one way clutch regulates a rotation of the carrier in a negative direction when it is assumed that a rotation direction of the ring gear at the time a hybrid vehicle travels forward is a positive direction, the torque limiter operates in response to transmission torque of the one way clutch and restricts the transmission torque of the one way clutch, and the one way clutch and the torque limiter are disposed inside of the rotary member.
摘要翻译： 混合动力车辆驱动装置包括行星齿轮机构，单向离合器和扭矩限制器，其中行星齿轮机构的太阳齿轮连接到第一旋转电机，其载体连接到发动机，并且 其齿圈分别连接到第二旋转电机和驱动轮，齿圈分别设置在中空旋转部件的内周侧，并且通过配置在中空旋转部件的外周侧的相对驱动齿轮连接到驱动轮 旋转构件，当假设混合动力车辆前进时的齿圈的旋转方向为正方向时，单向离合器在负方向上调节载体的旋转，则扭矩限制器响应于 单向离合器的传递扭矩并且限制单向离合器的传动扭矩，单向离合器和扭矩限制器设置在旋转体内部 呃
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公开(公告)号：US09132810B2
公开(公告)日：2015-09-15
申请号：US13393425
申请日：2011-06-29
IPC分类号： F16H63/34 , B60T1/06 , B60T1/12 , B60K6/22 , B60K6/26 , B60K6/36 , B60K6/40 , B60K6/48 , B60T1/00 , F16D63/00 , F16D65/12 , F16D121/18
CPC分类号： B60T1/12 , B60K6/22 , B60K6/26 , B60K6/36 , B60K6/40 , B60K6/445 , B60K6/48 , B60K2006/381 , B60K2006/4816 , B60T1/005 , B60T1/06 , B60T1/062 , F16D63/006 , F16D65/12 , F16D2121/18 , F16H63/3441 , Y02T10/6221 , Y02T10/6239 , Y02T10/6256
摘要： A parking device includes a drive cam disposed around an MG shaft that transmits a drive force of a second motor generator by being coupled with a parking gear, a driven cam disposed around an MG shaft so as to be able to rotate integrally with the MG shaft and capable of moving in the axial direction of the MG shaft by a relative rotation generated between the driven cam and the drive cam when the parking gear is locked by a pilot clutch, and a dog type brake that engages the parking gear with the MG shaft and a transaxle case accommodating the parking device by the movement of the driven cam. With the configuration, a shock load at the time of operation can be suppressed and the parking device can be reduced in size.
摘要翻译： 一种停车装置，包括设置在MG轴周围的驱动凸轮，所述驱动凸轮通过与驻车齿轮联接而传递第二电动发电机的驱动力;驱动凸轮，其设置在MG轴周围，以能够与MG轴一体地旋转 并且当驻车齿轮被先导离合器锁定时，能够通过在从动凸轮和驱动凸轮之间产生的相对旋转而在MG轴的轴向上移动，并且能够将驻车齿轮与MG轴 以及通过所述从动凸轮的运动容纳所述停车装置的驱动桥壳体。 通过该结构，可以抑制运转时的冲击负荷，能够减小停车装置的尺寸。
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公开(公告)号：US20140284169A1
公开(公告)日：2014-09-25
申请号：US13393425
申请日：2011-06-29
IPC分类号： B60T1/12
CPC分类号： B60T1/12 , B60K6/22 , B60K6/26 , B60K6/36 , B60K6/40 , B60K6/445 , B60K6/48 , B60K2006/381 , B60K2006/4816 , B60T1/005 , B60T1/06 , B60T1/062 , F16D63/006 , F16D65/12 , F16D2121/18 , F16H63/3441 , Y02T10/6221 , Y02T10/6239 , Y02T10/6256
摘要： A parking device includes a drive cam disposed around an MG shaft that transmits a drive force of a second motor generator by being coupled with a parking gear, a driven cam disposed around an MG shaft so as to be able to rotate integrally with the MG shaft and capable of moving in the axial direction of the MG shaft by a relative rotation generated between the driven cam and the drive cam when the parking gear is locked by a pilot clutch, and a dog type brake that engages the parking gear with the MG shaft and a transaxle case accommodating the parking device by the movement of the driven cam. With the configuration, a shock load at the time of operation can be suppressed and the parking device can be reduced in size.
摘要翻译： 一种停车装置，包括设置在MG轴周围的驱动凸轮，所述驱动凸轮通过与驻车齿轮联接而传递第二电动发电机的驱动力;驱动凸轮，其设置在MG轴周围，以能够与MG轴一体地旋转 并且当驻车齿轮被先导离合器锁定时，能够通过在从动凸轮和驱动凸轮之间产生的相对旋转而在MG轴的轴向上移动，并且能够将驻车齿轮与MG轴 以及通过所述从动凸轮的运动容纳所述停车装置的驱动桥壳体。 通过该结构，可以抑制运转时的冲击负荷，能够减小停车装置的尺寸。
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公开(公告)号：US09669823B2
公开(公告)日：2017-06-06
申请号：US14783990
申请日：2013-04-16
IPC分类号： B60K6/383 , B60W20/40 , F16D11/14 , B60K6/387 , B60K6/445 , B60W10/02 , B60W10/08 , F16H61/04
CPC分类号： B60W20/40 , B60K6/383 , B60K6/387 , B60K6/445 , B60W10/02 , B60W10/08 , B60Y2400/421 , B60Y2400/427 , F16D11/14 , F16H61/04 , F16H2061/044 , F16H2061/0474 , Y02T10/6239 , Y10S903/902
摘要： An engagement device includes: an engaged portion disposed rotatably about a rotating shaft and configured to rotate in conjunction with the rotating shaft; an engaging portion disposed coaxially with the engaged portion and configured to perform engagement with the engaged portion and release from the engagement with the engaged portion by shifting in an axial direction; a control unit configured to control rotation of the engaged portion and shifting of the engaging portion in the axial direction; and a one-way clutch disposed on a power transmission path from the rotating shaft to a coupling member coupled to the engaging portion. The control unit is configured to rotate the engaged portion in an idling direction of the one-way clutch, at a time of performing engagement or release of the engaging portion with or from the engaged portion.
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