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公开(公告)号：US08272994B2
公开(公告)日：2012-09-25
申请号：US12370957
申请日：2009-02-13
CPC分类号： F16D48/066 , F16D2500/3024 , F16D2500/30406 , F16D2500/3067 , F16D2500/30816 , F16D2500/50254 , Y10T477/6343 , Y10T477/69335 , Y10T477/745 , Y10T477/753
摘要： An apparatus includes a clutch control unit to control a control amount of a clutch and a brake to temporarily stop an output side rotating body while the clutch is disconnected. A clutch-control-amount detector detects the control amount of the clutch and an engagement start detector detects an engagement start of the clutch when a rotational speed difference between the input side rotating body and the output side rotating body becomes equal to or less than a predetermined value. An engagement-start control-amount detector detects the control amount of the clutch in the engagement start and a clutch-correction-control-amount deriver derives a correction control amount of the clutch based on the control amount of the clutch at the time when the engagement start is detected after the output side rotating body is temporarily stopped. The clutch control unit feedback-controls the control amount of the clutch based on the correction control amount.
摘要翻译： 一种装置包括离合器控制单元，用于控制离合器和制动器的控制量，以在离合器断开时临时停止输出侧旋转体。 离合器控制量检测器检测离合器的控制量，并且当输入侧旋转体和输出侧旋转体之间的转速差变为等于或小于a时，接合开始检测器检测离合器的接合开始 预定值。 接合开始控制量检测器检测接合开始时的离合器的控制量，并且离合器校正控制量提升器基于离合器的控制量导出离合器的校正控制量， 在输出侧旋转体暂时停止后检测出接合开始。 离合器控制单元基于校正控制量反馈控制离合器的控制量。
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公开(公告)号：US20090247362A1
公开(公告)日：2009-10-01
申请号：US12370957
申请日：2009-02-13
IPC分类号： B60T11/10
CPC分类号： F16D48/066 , F16D2500/3024 , F16D2500/30406 , F16D2500/3067 , F16D2500/30816 , F16D2500/50254 , Y10T477/6343 , Y10T477/69335 , Y10T477/745 , Y10T477/753
摘要： An apparatus includes a clutch control unit to control a control amount of a clutch and a brake to temporarily stop an output side rotating body while the clutch is disconnected. A clutch-control-amount detector detects the control amount of the clutch and an engagement start detector detects an engagement start of the clutch when a rotational speed difference between the input side rotating body and the output side rotating body becomes equal to or less than a predetermined value. An engagement-start control-amount detector detects the control amount of the clutch in the engagement start and a clutch-correction-control-amount deriver derives a correction control amount of the clutch based on the control amount of the clutch at the time when the engagement start is detected after the output side rotating body is temporarily stopped. The clutch control unit feedback-controls the control amount of the clutch based on the correction control amount.
摘要翻译： 一种装置包括离合器控制单元，用于控制离合器和制动器的控制量，以在离合器断开时临时停止输出侧旋转体。 离合器控制量检测器检测离合器的控制量，并且当输入侧旋转体和输出侧旋转体之间的转速差变为等于或小于a时，接合开始检测器检测离合器的接合开始 预定值。 接合开始控制量检测器检测接合开始时的离合器的控制量，并且离合器校正控制量提升器基于离合器的控制量导出离合器的校正控制量， 在输出侧旋转体暂时停止后检测出接合开始。 离合器控制单元基于校正控制量反馈控制离合器的控制量。
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公开(公告)号：US20080264754A1
公开(公告)日：2008-10-30
申请号：US12109070
申请日：2008-04-24
申请人： Atsushi OGASAWARA , Yoshinki Tsukada , Junya Watanabe , Takashi Ozeki , Shigeru Tajima , Kazuyuki Fukaya
发明人： Atsushi OGASAWARA , Yoshinki Tsukada , Junya Watanabe , Takashi Ozeki , Shigeru Tajima , Kazuyuki Fukaya
IPC分类号： F16D25/00
CPC分类号： F16D25/0638 , F16D21/06
摘要： A clutch actuation mechanism having a plurality of friction plates engaged with a clutch outer and a clutch inner in a relatively non-rotatable manner and arranged alternately between a bearing plate portion and a pressing plate portion. A clutch disengage/engage control mechanism for switching disengagement/engagement of the clutch actuation mechanism. A clutch piston having opposite sides facing toward a control hydraulic chamber and a hydraulic canceler chamber. A division wall member forming the hydraulic canceler chamber between the division wall member and the clutch piston for forming an oil passage, which introduces lubricating oil toward the friction plates, in cooperation with the clutch inner. A control hydraulic chamber, hydraulic canceler chamber, and division wall member are arranged within a range corresponding to the space between the outer surfaces of a bearing plate portion and pressing plate portion and radially inward of a clutch actuation mechanism.
摘要翻译： 一种离合器致动机构，其具有与离合器外部和离合器内部以相对不可旋转的方式接合的多个摩擦板，并且交替地布置在支承板部分和压板部分之间。 用于切换离合器致动机构的分离/接合的离合器分离/接合控制机构。 离合器活塞，其具有面向控制液压室的相对侧和液压消除器室。 在所述分隔壁构件和所述离合器活塞之间形成用于形成油路的液压消除器室的分隔壁构件，其与所述离合器内侧配合地向所述摩擦板引入润滑油。 控制液压室，液压消除器室和分隔壁构件配置在与轴承板部分的外表面和按压板部分之间的空间以及离合器致动机构的径向内侧的范围内。
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公开(公告)号：US08235868B2
公开(公告)日：2012-08-07
申请号：US12259060
申请日：2008-10-27
IPC分类号： F16H61/26
CPC分类号： F16D48/066 , F16D2500/1027 , F16D2500/10412 , F16D2500/1117 , F16D2500/3063 , F16D2500/5063 , F16D2500/50684 , F16D2500/70406 , F16D2500/7109 , Y10T477/693 , Y10T477/6936 , Y10T477/69365 , Y10T477/6937
摘要： A clutch control apparatus for a vehicle provided with a hydraulic clutch in the middle of a power transmission path between an engine and a drive wheel. Before the clutch of the vehicle is brought into an engagement state, intermittent hydraulic pressure Y is applied to the clutch while maintaining the clutch in a disengagement state, and thereafter a predetermined hydraulic pressure is applied to the clutch to bring it into the engagement state. A solenoid valve is provided to control hydraulic pressure supplied to the clutch. Before the clutch is brought into the engagement state, a pulsed drive current D is supplied to the solenoid valve. The clutch control apparatus so configured suppresses a motion delay at the time of engaging the clutch, thereby allowing a quick and smooth start and shifting of the clutch.
摘要翻译： 一种用于车辆的离合器控制装置，其在发动机和驱动轮之间的动力传递路径的中间设置有液压离合器。 在车辆的离合器进入接合状态之前，将间歇的液压Y施加到离合器，同时保持离合器处于分离状态，然后将预定的液压施加到离合器以使其处于接合状态。 提供电磁阀以控制提供给离合器的液压。 在离合器进入接合状态之前，向电磁阀供给脉冲驱动电流D. 这样构成的离合器控制装置能够抑制接合离合器时的运动延迟，从而能够快速平稳地起动离合器。
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公开(公告)号：US20110214959A1
公开(公告)日：2011-09-08
申请号：US13036697
申请日：2011-02-28
申请人： Kazuyuki FUKAYA , Kosaku Takahashi , Junya Watanabe , Dai Arai , Masataka Tanaka
发明人： Kazuyuki FUKAYA , Kosaku Takahashi , Junya Watanabe , Dai Arai , Masataka Tanaka
CPC分类号： F16D25/123 , F16D21/06 , F16D25/0638
摘要： A hydraulic clutch for preventing a drag of a clutch at the time of disengaging the clutch by decreasing an oil supply quantity between a plurality of clutch plates and a plurality of clutch discs thus decreasing a change hitting sound at the time of shifting. A hydraulic clutch is configured such that the superposition between an oil supply hole formed in a clutch pressure plate and an oil supply hole formed in a clutch center becomes maximum when the clutch is engaged.
摘要翻译： 一种液压离合器，用于通过减少多个离合器片和多个离合器盘之间的供油量来防止离合器脱离时的离合器的拖曳，从而减小了换档时的变化。 液压离合器被构造成使得当离合器接合时，形成在离合器压板中的供油孔与形成在离合器中心中的供油孔之间的叠加变得最大。
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公开(公告)号：US20100082211A1
公开(公告)日：2010-04-01
申请号：US12461573
申请日：2009-08-17
IPC分类号： G06F19/00
CPC分类号： F16D48/066 , F16D2500/1026 , F16D2500/10412 , F16D2500/3061 , F16D2500/3063 , F16D2500/3067 , F16D2500/50287 , F16D2500/70252 , F16D2500/70258 , F16D2500/7027 , F16D2500/70434 , Y10T477/6403 , Y10T477/6422 , Y10T477/78
摘要： A start permission decision section issues a start permission when an engine speed and a throttle valve opening become higher than predetermined values. A clutch-torque capacity storage section stores a clutch-torque capacity reference map in which a clutch-torque capacity is set as a function of at least the engine speed or as a function of the engine speed and the throttle valve opening. A clutch-torque capacity correction section corrects the clutch-torque capacity reference map so that the clutch-torque capacity is proportionally reduced in response to the difference between the engine speed and a start permission speed when a start permission is issued. An oil pressure controlling section connects the clutch with the clutch-torque capacity obtained in accordance with the corrected clutch-torque capacity map to start the vehicle.
摘要翻译： 当发动机速度和节气门开度变得高于预定值时，启动允许决定部分发出启动许可。 离合器转矩容量存储部存储将离合器 - 转矩容量设定为至少发动机转速或作为发动机转速和节气门开度的函数的离合器 - 转矩容量基准图。 离合器 - 转矩容量校正部分校正离合器 - 转矩容量参考图，使得当发出开始许可时，离合器 - 转矩容量响应于发动机转速和启动许可速度之间的差异成比例地减小。 油压控制部将离合器与根据修正的离合器 - 转矩容量图获得的离合器 - 转矩容量连接起动车辆。
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公开(公告)号：US20090131218A1
公开(公告)日：2009-05-21
申请号：US12260739
申请日：2008-10-29
IPC分类号： F16H59/60
CPC分类号： F16H61/688 , F16D48/08 , F16D2500/1026 , F16D2500/1086 , F16D2500/3067 , F16D2500/3069 , F16D2500/50224 , F16D2500/70217 , F16D2500/70412 , F16D2500/70414 , F16H61/0021 , F16H2306/36 , F16H2312/14 , F16H2312/20 , Y10T477/65 , Y10T477/753 , Y10T477/78
摘要： A clutch control system for a twin-clutch type automatic/manual transmission AMT includes a hydraulic pump for driving a first clutch and a second clutch and oil passages for transmitting oil pressures and an AMT control unit for controlling the supply of oil pressures into the oil passages. Upon detection of an engine starting operation, the AMT control unit performs an initial preparatory operation in which the oil pressures are supplied into the oil passages at different timings so as to fill up the oil passages with a working oil, thereby completing the preparations for driving of the clutches. When the oil pressure is supplied into the oil passage after a predetermined oil pressure is generated in the oil passage, the period of time taken for a first speed gear to become usable is shortened, whereby a swift vehicle starting after the starting of the engine can be achieved.
摘要翻译： 用于双离合器式自动/手动变速器AMT的离合器控制系统包括用于驱动第一离合器的液压泵和用于传递油压的第二离合器和油路以及用于控制向油中供给油压的AMT控制单元 段落。 在检测到发动机起动操作时，AMT控制单元执行初始准备操作，其中在不同的定时将油压供应到油路中，以便用工作油填充油通道，由此完成驾驶准备 的离合器。 当在油路中产生预定的油压之后将油压供给到油路中时，可以缩短第一速齿轮变得可用的时间段，从而在起动发动机后启动的快速车辆 实现。
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公开(公告)号：US20090078069A1
公开(公告)日：2009-03-26
申请号：US12235119
申请日：2008-09-22
IPC分类号： F16H3/08
CPC分类号： F16D48/0206 , B60Y2306/09 , F16D48/062 , F16D2500/1024 , F16D2500/1026 , F16D2500/10412 , F16D2500/1045 , F16D2500/1086 , F16D2500/1117 , F16D2500/3021 , F16D2500/30426 , F16D2500/3067 , F16D2500/3115 , F16D2500/506 , F16D2500/70217 , F16D2500/70406 , F16H57/0006 , F16H61/688 , Y10T74/19228 , Y10T74/19233
摘要： In a twin clutch type speed change control system in which changeover of gear position is carried out by switching between a pair of clutches, to suppress the noises of clutch being in the disengaged condition during a normal operation with a fixed gear position. In the twin clutch type speed change control system, changeover of gear position between an odd-ordinal gear position and an even-ordinal gear position is effected by disengaging an engaged clutch and engaging a disengaged clutch. During the normal operation with a fixed gear position, the clutch being in the disengaged condition is supplied with a minute oil pressure toward the clutch engaging side, whereby the clutch is moved by a minute amount toward the clutch engaging side.
摘要翻译： 在通过在一对离合器之间切换来进行齿轮位置切换的双离合器式变速控制系统中，在固定齿轮位置的正常运转中，抑制离合器的脱离状态的噪声。 在双离合器式变速控制系统中，通过使接合的离合器脱离并接合分离的离合器来实现奇数齿轮位置和偶数齿轮位置之间的齿轮位置的切换。 在具有固定档位的正常操作期间，处于分离状态的离合器向离合器接合侧供给微小的油压，由此离合器向离合器接合侧移动微小量。
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