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公开(公告)号：US20120252631A1
公开(公告)日：2012-10-04
申请号：US13370717
申请日：2012-02-10
申请人： Koshiro Saji , Shinya Kamada , Shotaro Nagai
发明人： Koshiro Saji , Shinya Kamada , Shotaro Nagai
IPC分类号： B60W10/10
CPC分类号： F16H61/12 , F16H61/686 , F16H2061/126 , Y10T477/688 , Y10T477/6936 , Y10T477/6937
摘要： A hydraulic control device of an automatic transmission is provided, which includes a hydraulic control circuit with a pressure reducing valve including a first friction element for achieving a first gear position and a second friction element for achieving a second gear position that produces a lower speed than the first gear position. The hydraulic control circuit further includes a switch valve formed with an input port which is inputted with the line pressure in a forward gear position range, and which is switched between a first state where the input port communicates with a first oil path communicating with the first friction element in a failure state of power distribution to the plurality of hydraulic control valves, and a second state where the input port communicates with the second friction element in the same power distribution failure state. The switch valve includes various control ports to control its function.
摘要翻译： 提供一种自动变速器的液压控制装置，其包括具有减压阀的液压控制回路，该减压阀包括用于实现第一档位的第一摩擦元件和用于实现第二档位的第二摩擦元件，该第二档位产生比第 第一档位。 液压控制回路还包括形成有输入端口的开关阀，该输入端口在前进挡位置范围内输入管路压力，并且在输入端口与第一油路连通的第一状态之间切换，第一状态与第一油路连通， 所述摩擦元件处于对所述多个液压控制阀的动力分配的故障状态，以及所述输入端口以相同的配电故障状态与所述第二摩擦元件连通的第二状态。 开关阀包括用于控制其功能的各种控制端口。
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公开(公告)号：US08758197B2
公开(公告)日：2014-06-24
申请号：US13167561
申请日：2011-06-23
申请人： Shinya Kamada , Motomi Kobayashi , Koshiro Saji
发明人： Shinya Kamada , Motomi Kobayashi , Koshiro Saji
CPC分类号： B60W10/06 , B60W10/115 , B60W30/18018 , F02N11/103 , F16H61/0031 , F16H61/0206 , F16H2312/14
摘要： A vehicle idle stop system is disclosed. The idle stop system comprises an engine, an automatic transmission, a first oil pump driven by said engine and generating hydraulic pressure which is supplied to a friction element of said automatic transmission, a second oil pump capable of operating and generating hydraulic pressure which is supplied to a friction element of said automatic transmission during an engine stop, and a controller. The controller is configured to control the engine to stop when a predetermined engine stop condition is satisfied, and to control the second oil pump to supply hydraulic pressure to a predetermined friction element coupled to a forward starting gear of the automatic transmission, the hydraulic pressure supplied to couple the predetermined friction element when the engine is automatically stopped and when a gear range of the automatic transmission is in a neutral range.
摘要翻译： 公开了一种车辆怠速停止系统。 怠速停止系统包括发动机，自动变速器，由所述发动机驱动的第一油泵，并且产生供应到所述自动变速器的摩擦元件的液压;第二油泵，其能够操作和产生供给的液压; 在发动机停止期间到所述自动变速器的摩擦元件，以及控制器。 控制器被配置为当满足预定的发动机停止条件时控制发动机停止，并且控制第二油泵向耦合到自动变速器的前进起动档位的预定摩擦元件提供液压，提供液压 当发动机自动停止时和当自动变速器的档位范围处于中立范围时，联接预定的摩擦元件。
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公开(公告)号：US08864626B2
公开(公告)日：2014-10-21
申请号：US13370717
申请日：2012-02-10
申请人： Koshiro Saji , Shinya Kamada , Shotaro Nagai
发明人： Koshiro Saji , Shinya Kamada , Shotaro Nagai
IPC分类号： F16H61/4078 , F16H61/12 , F16H61/686
CPC分类号： F16H61/12 , F16H61/686 , F16H2061/126 , Y10T477/688 , Y10T477/6936 , Y10T477/6937
摘要： A hydraulic control device of an automatic transmission is provided, which includes a hydraulic control circuit with a pressure reducing valve including a first friction element for achieving a first gear position and a second friction element for achieving a second gear position that produces a lower speed than the first gear position. The hydraulic control circuit further includes a switch valve formed with an input port which is inputted with the line pressure in a forward gear position range, and which is switched between a first state where the input port communicates with a first oil path communicating with the first friction element in a failure state of power distribution to the plurality of hydraulic control valves, and a second state where the input port communicates with the second friction element in the same power distribution failure state. The switch valve includes various control ports to control its function.
摘要翻译： 提供一种自动变速器的液压控制装置，其包括具有减压阀的液压控制回路，该减压阀包括用于实现第一档位的第一摩擦元件和用于实现第二档位的第二摩擦元件，该第二档位产生比第 第一档位。 液压控制回路还包括形成有输入端口的开关阀，该输入端口在前进挡位置范围内输入管路压力，并且在输入端口与第一油路连通的第一状态之间切换，第一状态与第一油路连通， 所述摩擦元件处于对所述多个液压控制阀的动力分配的故障状态，以及所述输入端口以相同的配电故障状态与所述第二摩擦元件连通的第二状态。 开关阀包括用于控制其功能的各种控制端口。
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公开(公告)号：US20110319227A1
公开(公告)日：2011-12-29
申请号：US13167561
申请日：2011-06-23
申请人： Shinya Kamada , Motomi Kobayashi , Koshiro Saji
发明人： Shinya Kamada , Motomi Kobayashi , Koshiro Saji
CPC分类号： B60W10/06 , B60W10/115 , B60W30/18018 , F02N11/103 , F16H61/0031 , F16H61/0206 , F16H2312/14
摘要： A vehicle idle stop system is disclosed. The idle stop system comprises an engine, an automatic transmission, a first oil pump driven by said engine and generating hydraulic pressure which is supplied to a friction element of said automatic transmission, a second oil pump capable of operating and generating hydraulic pressure which is supplied to a friction element of said automatic transmission during an engine stop, and a controller. The controller is configured to control the engine to stop when a predetermined engine stop condition is satisfied, and to control the second oil pump to supply hydraulic pressure to a predetermined friction element coupled to a forward starting gear of the automatic transmission, the hydraulic pressure supplied to couple the predetermined friction element when the engine is automatically stopped and when a gear range of the automatic transmission is in a neutral range.
摘要翻译： 公开了一种车辆怠速停止系统。 怠速停止系统包括发动机，自动变速器，由所述发动机驱动的第一油泵，并且产生供应到所述自动变速器的摩擦元件的液压;第二油泵，其能够操作和产生供给的液压; 在发动机停止期间到所述自动变速器的摩擦元件，以及控制器。 控制器被配置为当满足预定的发动机停止条件时控制发动机停止，并且控制第二油泵向耦合到自动变速器的前进起动档位的预定摩擦元件提供液压，提供液压 当发动机自动停止时和当自动变速器的档位范围处于中立范围时，联接预定的摩擦元件。
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公开(公告)号：US08413759B2
公开(公告)日：2013-04-09
申请号：US12871456
申请日：2010-08-30
IPC分类号： B60W10/04
CPC分类号： F16H57/0434 , B60K17/04 , F16H61/0031 , F16H2312/14 , Y10T477/613
摘要： An oil-pressure output device (electric pump unit) is arranged on an outer wall face of an automatic transmission which is positioned on an opposite side to an engine (left side of a vehicle). An arrangement position of the oil-pressure output device is out of a movable range of one of the steered driving wheels which is located on the opposite side to the engine (left front wheel). Accordingly, a simpler layout change between a case of attaching the oil-pressure output device to the automatic transmission and another case of not attaching the one can be provided, so that commonality of components or layout of the automatic transmission and its surrounding devices and structures can be provided.
摘要翻译： 在与发动机（车辆左侧）相反的一侧的自动变速器的外壁面上配置有油压输出装置（电动泵单元）。 油压输出装置的配置位置位于与发动机（左前轮）相反侧的转向驱动轮之一的可动范围内。 因此，可以提供将油压输出装置附接到自动变速器的情况和不附接油压输出装置的情况之间的更简单的布局变化，使得部件的共同性或自动变速器及其周围装置和结构的布局 可以提供。
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公开(公告)号：US20110077121A1
公开(公告)日：2011-03-31
申请号：US12871456
申请日：2010-08-30
IPC分类号： B60W10/04
CPC分类号： F16H57/0434 , B60K17/04 , F16H61/0031 , F16H2312/14 , Y10T477/613
摘要： An oil-pressure output device (electric pump unit) is arranged on an outer wall face of an automatic transmission which is positioned on an opposite side to an engine (left side of a vehicle). An arrangement position of the oil-pressure output device is out of a movable range of one of the steered driving wheels which is located on the opposite side to the engine (left front wheel). Accordingly, a simpler layout change between a case of attaching the oil-pressure output device to the automatic transmission and another case of not attaching the one can be provided, so that commonality of components or layout of the automatic transmission and its surrounding devices and structures can be provided.
摘要翻译： 在与发动机（车辆左侧）相反的一侧的自动变速器的外壁面上配置有油压输出装置（电动泵单元）。 油压输出装置的配置位置位于与发动机（左前轮）相反侧的转向驱动轮之一的可动范围内。 因此，可以提供将油压输出装置附接到自动变速器的情况和不附接油压输出装置的情况之间的更简单的布局变化，使得部件的共同性或自动变速器及其周围装置和结构的布局 可以提供。
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