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公开(公告)号：US20130310216A1
公开(公告)日：2013-11-21
申请号：US13981463
申请日：2012-02-01
申请人： Toshihiko Kamiya , Terufumi Miyazaki , Mikio Iwase , Tetsuya Yamaguchi , Yuhei Yoshioka , Keisuke Kawamoto
发明人： Toshihiko Kamiya , Terufumi Miyazaki , Mikio Iwase , Tetsuya Yamaguchi , Yuhei Yoshioka , Keisuke Kawamoto
CPC分类号： B60W20/40 , B60K6/38 , B60K6/40 , B60K6/48 , B60K6/547 , B60K2006/4825 , B60L11/14 , B60L2240/36 , B60L2240/423 , B60L2240/443 , B60L2240/445 , B60L2240/486 , B60L2270/145 , B60W10/023 , F16D21/06 , F16D25/0638 , F16D25/10 , F16D48/02 , F16D48/0206 , F16D2048/0218 , F16D2048/0266 , F16D2500/10412 , F16D2500/70406 , F16H45/00 , F16H45/02 , F16H61/143 , F16H2045/002 , F16H2045/021 , F16H2045/0226 , F16H2045/0284 , Y02T10/6221 , Y02T10/6252 , Y02T10/642 , Y02T10/70 , Y02T10/7077 , Y10S903/902 , Y10T477/26
摘要： Mutual interference between a hydraulic pressure of a first engagement device and a hydraulic pressure of a second engagement device is suppressed even in the case where operation of the first engagement device and operation of the second engagement device coincide with each other. A vehicle drive device includes a first engagement device that selectively couples a rotary electric machine to an internal combustion engine, and a fluid coupling. The first engagement device includes a first oil chamber that is formed to apply a back pressure to a first piston. The fluid coupling includes a second oil chamber configured to control an engagement state of a second engagement device. The vehicle drive device includes a first control valve that controls a first oil chamber hydraulic pressure, and a second control valve that controls a second oil chamber hydraulic pressure independently of the first oil chamber hydraulic pressure.
摘要翻译： 即使在第一接合装置的动作和第二接合装置的动作相互一致的情况下，也能够抑制第一接合装置的液压与第二接合装置的液压之间的相互干涉。 车辆驱动装置包括选择性地将旋转电机连接到内燃机的第一接合装置和流体联接器。 第一接合装置包括形成为向第一活塞施加背压的第一油室。 流体联接器包括构造成控制第二接合装置的接合状态的第二油室。 车辆驱动装置包括控制第一油室液压的第一控制阀和与第一油室液压无关地控制第二油室液压的第二控制阀。
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公开(公告)号：US08845484B2
公开(公告)日：2014-09-30
申请号：US13981463
申请日：2012-02-01
申请人： Toshihiko Kamiya , Terufumi Miyazaki , Mikio Iwase , Tetsuya Yamaguchi , Yuhei Yoshioka , Keisuke Kawamoto
发明人： Toshihiko Kamiya , Terufumi Miyazaki , Mikio Iwase , Tetsuya Yamaguchi , Yuhei Yoshioka , Keisuke Kawamoto
IPC分类号： F16D48/02 , B60W10/02 , F16H45/02 , F16D33/18 , B60K6/48 , B60K6/547 , B60W20/00 , F16D25/0638 , B60L11/14 , F16D25/10 , F16H61/14 , B60K6/38 , B60K6/40 , F16H45/00
CPC分类号： B60W20/40 , B60K6/38 , B60K6/40 , B60K6/48 , B60K6/547 , B60K2006/4825 , B60L11/14 , B60L2240/36 , B60L2240/423 , B60L2240/443 , B60L2240/445 , B60L2240/486 , B60L2270/145 , B60W10/023 , F16D21/06 , F16D25/0638 , F16D25/10 , F16D48/02 , F16D48/0206 , F16D2048/0218 , F16D2048/0266 , F16D2500/10412 , F16D2500/70406 , F16H45/00 , F16H45/02 , F16H61/143 , F16H2045/002 , F16H2045/021 , F16H2045/0226 , F16H2045/0284 , Y02T10/6221 , Y02T10/6252 , Y02T10/642 , Y02T10/70 , Y02T10/7077 , Y10S903/902 , Y10T477/26
摘要： Mutual interference between a hydraulic pressure of a first engagement device and a hydraulic pressure of a second engagement device is suppressed even in the case where operation of the first engagement device and operation of the second engagement device coincide with each other. A vehicle drive device includes a first engagement device that selectively couples a rotary electric machine to an internal combustion engine, and a fluid coupling. The first engagement device includes a first oil chamber that is formed to apply a back pressure to a first piston. The fluid coupling includes a second oil chamber configured to control an engagement state of a second engagement device. The vehicle drive device includes a first control valve that controls a first oil chamber hydraulic pressure, and a second control valve that controls a second oil chamber hydraulic pressure independently of the first oil chamber hydraulic pressure.
摘要翻译： 即使在第一接合装置的动作和第二接合装置的动作相互一致的情况下，也能够抑制第一接合装置的液压与第二接合装置的液压之间的相互干涉。 车辆驱动装置包括选择性地将旋转电机连接到内燃机的第一接合装置和流体联接器。 第一接合装置包括形成为向第一活塞施加背压的第一油室。 流体联接器包括构造成控制第二接合装置的接合状态的第二油室。 车辆驱动装置包括控制第一油室液压的第一控制阀和与第一油室液压无关地控制第二油室液压的第二控制阀。
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公开(公告)号：US20130035202A1
公开(公告)日：2013-02-07
申请号：US13521636
申请日：2011-01-13
申请人： Yukihiko Ideshio , Terufumi Miyazaki , Toshihiko Kamiya , Shingo Eto , Hironori Asaoka , Tetsuya Yamaguchi , Tomohide Suzuki
发明人： Yukihiko Ideshio , Terufumi Miyazaki , Toshihiko Kamiya , Shingo Eto , Hironori Asaoka , Tetsuya Yamaguchi , Tomohide Suzuki
IPC分类号： B60W10/02
CPC分类号： F16D25/0638 , B60K6/40 , B60K6/46 , B60L11/14 , F16H45/02 , F16H2045/002 , F16H2045/021 , F16H2045/0284 , Y02T10/6217 , Y02T10/70 , Y02T10/7077 , Y10T477/26 , Y10T477/27
摘要： A power transmission device has a rigid body that includes a contact portion coming into contact with the first or second friction member and that moves the contact portion from a position of contact with the first or second friction member to a position of no contact with the first and second friction members, an elastic body that applies to the rigid body a force moving the contact portion to a position of contact with the first or second friction member, a first pushing mechanism that applies to the rigid body a pressure of liquid moving the contact portion to a position of contact with the first or second friction member, and a second pushing mechanism that applies to the rigid body a pressure of liquid moving the contact portion to a position of no contact with the first and second friction members.
摘要翻译： 动力传递装置具有刚体，其包括与第一或第二摩擦构件接触的接触部分，并且使接触部分从与第一或第二摩擦构件接触的位置移动到不与第一摩擦构件接触的位置 和第二摩擦构件，弹性体，其向刚体施加使接触部分移动到与第一或第二摩擦构件接触的位置的力;第一推动机构，其向刚体施加移动接触件的液体的压力 部分到与第一或第二摩擦构件接触的位置，以及第二推动机构，其向刚性体施加将接触部分移动到不与第一和第二摩擦构件接触的位置的液体的压力。
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公开(公告)号：US09140312B2
公开(公告)日：2015-09-22
申请号：US14008118
申请日：2012-04-27
申请人： Kensuke Wada , Yuhei Yoshioka , Tetsuya Yamaguchi , Daiki Suyama , Yuji Inoue , Yukihiko Ideshio , Toshihiko Kamiya
发明人： Kensuke Wada , Yuhei Yoshioka , Tetsuya Yamaguchi , Daiki Suyama , Yuji Inoue , Yukihiko Ideshio , Toshihiko Kamiya
IPC分类号： F16H61/12 , F16D25/12 , B60K6/387 , B60K6/48 , B60W10/02 , B60W20/00 , F16D48/02 , F16D48/04 , F16D48/06
CPC分类号： F16D25/12 , B60K6/387 , B60K6/48 , B60W10/02 , B60W20/50 , F16D48/02 , F16D48/04 , F16D48/066 , F16D2048/0209 , F16D2500/5114 , F16H61/12 , F16H2061/1224 , F16H2061/1264 , F16H2061/1268 , Y02T10/6221
摘要： A hydraulic control device configured with a source pressure generation section, a hydraulic servo for a clutch provided between an engine and a motor, a control solenoid valve that outputs a regulated source pressure to the hydraulic servo, and a switching section that switches a hydraulic passage, which extends between the source pressure generation section and the hydraulic servo to supply the engagement pressure, between a first and second state in which the hydraulic passage has a high conduit resistance compared to the first state at least until the clutch is engaged. The switching section switches the hydraulic passage into the second state during a failure in which the control solenoid valve is de-energized and the source pressure is directly supplied to the hydraulic servo as the engagement pressure, and switches the hydraulic passage into the first state during normal times when the failure does not occur.
摘要翻译： 一种液压控制装置，其构造有源压力生成部，用于设置在发动机和电动机之间的离合器的液压伺服机构，向液压伺服机构输出调节后的压力的控制电磁阀，以及切换部， 在第一状态和第二状态之间，在第一状态和第二状态之间，第一和第二状态在第一和第二状态之间延伸，第一和第二状态至少直到离合器接合为止，其中液压通道具有与第一状态相比高的导管阻力。 切换部在故障期间将液压通路切换到第二状态，其中控制电磁阀被断电，并且将源压力直接作为接合压力供应到液压伺服机构，并且在液压通道进入第一状态期间 正常时，不发生故障。
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公开(公告)号：US20140124324A1
公开(公告)日：2014-05-08
申请号：US14008118
申请日：2012-04-27
申请人： Kensuke Wada , Yuhei Yoshioka , Tetsuya Yamaguchi , Daiki Suyama , Yuji Inoue , Yukihiko Idesho , Toshihiko Kamiya
发明人： Kensuke Wada , Yuhei Yoshioka , Tetsuya Yamaguchi , Daiki Suyama , Yuji Inoue , Yukihiko Idesho , Toshihiko Kamiya
IPC分类号： F16D25/12
CPC分类号： F16D25/12 , B60K6/387 , B60K6/48 , B60W10/02 , B60W20/50 , F16D48/02 , F16D48/04 , F16D48/066 , F16D2048/0209 , F16D2500/5114 , F16H61/12 , F16H2061/1224 , F16H2061/1264 , F16H2061/1268 , Y02T10/6221
摘要： A hydraulic control device configured with a source pressure generation section, a hydraulic servo for a clutch provided between an engine and a motor, a control solenoid valve that outputs a regulated source pressure to the hydraulic servo, and a switching section that switches a hydraulic passage, which extends between the source pressure generation section and the hydraulic servo to supply the engagement pressure, between a first and second state in which the hydraulic passage has a high conduit resistance compared to the first state at least until the clutch is engaged. The switching section switches the hydraulic passage into the second state during a failure in which the control solenoid valve is de-energized and the source pressure is directly supplied to the hydraulic servo as the engagement pressure, and switches the hydraulic passage into the first state during normal times when the failure does not occur.
摘要翻译： 一种液压控制装置，其构造有源压力生成部，用于设置在发动机和电动机之间的离合器的液压伺服机构，向液压伺服机构输出调节后的压力的控制电磁阀，以及切换部， 在第一状态和第二状态之间，在第一状态和第二状态之间，第一和第二状态在第一和第二状态之间延伸，第一和第二状态至少直到离合器接合为止，其中液压通道具有与第一状态相比高的导管阻力。 切换部在故障期间将液压通路切换到第二状态，其中控制电磁阀被断电，并且将源压力直接作为接合压力供应到液压伺服机构，并且在液压通道进入第一状态期间 正常时，不发生故障。
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公开(公告)号：US08851254B2
公开(公告)日：2014-10-07
申请号：US13521636
申请日：2011-01-13
申请人： Yukihiko Ideshio , Terufumi Miyazaki , Toshihiko Kamiya , Shingo Eto , Hironori Asaoka , Tetsuya Yamaguchi , Tomohide Suzuki
发明人： Yukihiko Ideshio , Terufumi Miyazaki , Toshihiko Kamiya , Shingo Eto , Hironori Asaoka , Tetsuya Yamaguchi , Tomohide Suzuki
CPC分类号： F16D25/0638 , B60K6/40 , B60K6/46 , B60L11/14 , F16H45/02 , F16H2045/002 , F16H2045/021 , F16H2045/0284 , Y02T10/6217 , Y02T10/70 , Y02T10/7077 , Y10T477/26 , Y10T477/27
摘要： A power transmission device has a rigid body that includes a contact portion coming into contact with the first or second friction member and that moves the contact portion from a position of contact with the first or second friction member to a position of no contact with the first and second friction members, an elastic body that applies to the rigid body a force moving the contact portion to a position of contact with the first or second friction member, a first pushing mechanism that applies to the rigid body a pressure of liquid moving the contact portion to a position of contact with the first or second friction member, and a second pushing mechanism that applies to the rigid body a pressure of liquid moving the contact portion to a position of no contact with the first and second friction members.
摘要翻译： 动力传递装置具有刚体，其包括与第一或第二摩擦构件接触的接触部分，并且使接触部分从与第一或第二摩擦构件接触的位置移动到不与第一摩擦构件接触的位置 和第二摩擦构件，弹性体，其向刚体施加使接触部分移动到与第一或第二摩擦构件接触的位置的力;第一推动机构，其向刚体施加移动接触件的液体的压力 部分到与第一或第二摩擦构件接触的位置，以及第二推动机构，其向刚性体施加将接触部分移动到不与第一和第二摩擦构件接触的位置的液体的压力。
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公开(公告)号：US20070161448A1
公开(公告)日：2007-07-12
申请号：US11643781
申请日：2006-12-22
申请人： Nobuhiro Sato , Tetsuya Yamaguchi , Kazuyuki Noda , Akira Fukatsu , Mikio Iwase , Kazutoshi Nozaki , Atsushi Honda
发明人： Nobuhiro Sato , Tetsuya Yamaguchi , Kazuyuki Noda , Akira Fukatsu , Mikio Iwase , Kazutoshi Nozaki , Atsushi Honda
IPC分类号： F16H31/00
CPC分类号： F16H61/12 , F16H2061/122 , F16H2061/1232 , F16H2061/126 , Y10S477/906 , Y10T477/6936 , Y10T477/693635 , Y10T477/6939 , Y10T477/693973
摘要： A hydraulic control apparatus for an automatic transmission is provided with a solenoid valve that outputs a signal pressure during a failure and does not output a signal pressure during normal operation and a first clutch apply relay valve that switches between a normal position (the right half position) and a fail position (the left half position) based on this signal pressure are provided. During a failure, fail-safe control is carried out by the first clutch apply relay valve switching to the fail position. This first clutch apply relay valve inputs the engagement pressure of the hydraulic servo from the linear solenoid valve when in the normal position, and is locked in the normal position. Thereby, while the first clutch is engaged, the second brake apply control valve can be switched by the signal pressure of the solenoid valve.
摘要翻译： 一种用于自动变速器的液压控制装置设置有电磁阀，其在故障期间输出信号压力，并且在正常操作期间不输出信号压力;以及第一离合器作用继电器阀，其在正常位置（右半位置 ），并且提供基于该信号压力的失败位置（左半位置）。 在故障期间，通过第一离合器作用继电器阀切换到故障位置进行故障安全控制。 该第一离合器施加继电器阀在正常位置输入来自线性电磁阀的液压伺服的接合压力，并被锁定在正常位置。 因此，当第一离合器接合时，可以通过电磁阀的信号压力切换第二制动施加控制阀。
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公开(公告)号：US07628729B2
公开(公告)日：2009-12-08
申请号：US11643782
申请日：2006-12-22
申请人： Nobuhiro Sato , Tetsuya Yamaguchi , Kazuyuki Noda , Akira Fukatsu , Mikio Iwase , Kazutoshi Nozaki , Atsushi Honda
发明人： Nobuhiro Sato , Tetsuya Yamaguchi , Kazuyuki Noda , Akira Fukatsu , Mikio Iwase , Kazutoshi Nozaki , Atsushi Honda
IPC分类号： F16H61/26
CPC分类号： F16H61/12 , F16H2061/122 , F16H2061/1232 , F16H2061/126 , Y10S477/906 , Y10T477/6936 , Y10T477/693635 , Y10T477/6939 , Y10T477/693973
摘要： A hydraulic control apparatus, provided with a manual shift valve that outputs a forward range pressure and a reverse range pressure, and a linear solenoid valve that outputs an engagement pressure to the hydraulic servo that engages during reverse travel when energized, includes a fourth clutch relay valve that is interposed between the linear solenoid valve and the hydraulic servo. The fourth clutch relay valve communicates an engagement pressure of the linear solenoid valve to the hydraulic servo by locking in the normal position when a signal pressure of the solenoid valve is input, and communicates a reverse range pressure to the hydraulic servo by being switched to a fail position by the reverse range pressure during a failure in which the fourth clutch relay valve is de-energized. Thereby, it is possible to establish a reverse speed during a failure in which the solenoid valve is de-energized.
摘要翻译： 一种液压控制装置，具有输出前进档位压力和倒档范围压力的手动换档阀，以及向通电时反接行驶时接合的液压伺服机构输出接合压力的线性电磁阀，包括第四离合器继电器 介于线性电磁阀和液压伺服之间的阀。 当输入电磁阀的信号压力时，第四离合器继电器阀通过锁定在正常位置将线性电磁阀的接合压力传递到液压伺服机构，并且通过切换到液压伺服系统将反向范围压力传递给液压伺服机构 在第四离合器继动阀被断电的故障期间由反向范围压力引起的故障位置。 因此，可以在电磁阀断电的故障期间建立倒车速度。
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公开(公告)号：US07621837B2
公开(公告)日：2009-11-24
申请号：US11643781
申请日：2006-12-22
申请人： Nobuhiro Sato , Tetsuya Yamaguchi , Kazuyuki Noda , Akira Fukatsu , Mikio Iwase , Kazutoshi Nozaki , Atsushi Honda
发明人： Nobuhiro Sato , Tetsuya Yamaguchi , Kazuyuki Noda , Akira Fukatsu , Mikio Iwase , Kazutoshi Nozaki , Atsushi Honda
IPC分类号： F16H61/12
CPC分类号： F16H61/12 , F16H2061/122 , F16H2061/1232 , F16H2061/126 , Y10S477/906 , Y10T477/6936 , Y10T477/693635 , Y10T477/6939 , Y10T477/693973
摘要： A hydraulic control apparatus for an automatic transmission is provided with a solenoid valve that outputs a signal pressure during a failure and does not output a signal pressure during normal operation and a first clutch apply relay valve that switches between a normal position (the right half position) and a fail position (the left half position) based on this signal pressure are provided. During a failure, fail-safe control is carried out by the first clutch apply relay valve switching to the fail position. The first clutch apply relay valve inputs the engagement pressure of the hydraulic servo from the linear solenoid valve when in the normal position, and is locked in the normal position. Thereby, while the first clutch is engaged, the second brake apply control valve can be switched by the signal pressure of the solenoid valve.
摘要翻译： 一种用于自动变速器的液压控制装置设置有电磁阀，其在故障期间输出信号压力，并且在正常操作期间不输出信号压力;以及第一离合器作用继电器阀，其在正常位置（右半位置 ），并且提供基于该信号压力的失败位置（左半位置）。 在故障期间，通过第一离合器作用继电器阀切换到故障位置进行故障安全控制。 第一离合器进给继电器阀在正常位置输入来自线性电磁阀的液压伺服的接合压力，并被锁定在正常位置。 因此，当第一离合器接合时，可以通过电磁阀的信号压力切换第二制动施加控制阀。
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公开(公告)号：US20070167283A1
公开(公告)日：2007-07-19
申请号：US11643782
申请日：2006-12-22
申请人： Nobuhiro Sato , Tetsuya Yamaguchi , Kazuyuki Noda , Akira Fukatsu , Mikio Iwase , Kazutoshi Nozaki , Atsushi Honda
发明人： Nobuhiro Sato , Tetsuya Yamaguchi , Kazuyuki Noda , Akira Fukatsu , Mikio Iwase , Kazutoshi Nozaki , Atsushi Honda
IPC分类号： F16H61/26
CPC分类号： F16H61/12 , F16H2061/122 , F16H2061/1232 , F16H2061/126 , Y10S477/906 , Y10T477/6936 , Y10T477/693635 , Y10T477/6939 , Y10T477/693973
摘要： A hydraulic control apparatus, provided with a manual shift valve that outputs a forward range pressure and a reverse range pressure, and a linear solenoid valve that outputs an engagement pressure to the hydraulic servo that engages during reverse travel when energized, includes a fourth clutch relay valve that is interposed between the linear solenoid valve and the hydraulic servo. The fourth clutch relay valve communicates an engagement pressure of the linear solenoid valve to the hydraulic servo by locking in the normal position when a signal pressure of the solenoid valve is input, and communicates a reverse range pressure to the hydraulic servo by being switched to a fail position by the reverse range pressure during a failure in which the fourth clutch relay valve is de-energized. Thereby, it is possible to establish a reverse speed during a failure in which the solenoid valve is de-energized.
摘要翻译： 一种液压控制装置，具有输出前进档位压力和倒档范围压力的手动换档阀，以及向通电时反接行驶时接合的液压伺服机构输出接合压力的线性电磁阀，包括第四离合器继电器 介于线性电磁阀和液压伺服之间的阀。 当输入电磁阀的信号压力时，第四离合器继电器阀通过锁定在正常位置将线性电磁阀的接合压力传递到液压伺服机构，并且通过切换到液压伺服系统将反向范围压力传递给液压伺服机构 在第四离合器继动阀被断电的故障期间由反向范围压力引起的故障位置。 因此，可以在电磁阀断电的故障期间建立倒车速度。
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