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1. 发明专利

JP2012207722A Hydraulic control device 有权
标题翻译：液压控制装置
公开(公告)号：JP2012207722A
公开(公告)日：2012-10-25
申请号：JP2011074004
申请日：2011-03-30
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： ISHIKAWA TOMOKI , MAKINO KOJI , TSUCHIDA KENICHI , FUKAYA NAOYUKI , ISHIKAWA KAZUNORI
IPC分类号： F16H61/12 , F16H61/00 , F16H61/686
CPC分类号： F16H61/0206 , F16H61/12 , F16H61/686 , F16H2061/1224 , F16H2061/1264 , Y10T137/86928
摘要： PROBLEM TO BE SOLVED: To prevent hydraulic pressure from the other hydraulic pressure source from being supplied to a frictional engaging element in a normal supply time of the hydraulic pressure from a pressure adjusting valve while supplying the hydraulic pressure from the other hydraulic pressure source to the frictional engaging element corresponding to the pressure adjusting valve in a supply abnormal time of the hydraulic pressure from the pressure adjusting valve.SOLUTION: A C1-switching valve 80 forms a first supply state capable of supplying C1-solenoid pressure Pslc1 to a clutch C1 when line pressure PL is supplied as holding pressure, modulator pressure Pmod is supplied as the holding pressure and B1-solenoid pressure Pslb1 is not supplied, forms a second supply state capable of supplying the line pressure PL to the clutch C1 when the modulator pressure Pmod is supplied as the holding pressure and the B1-solenoid pressure Pslb1 is supplied, and supplies the modulator pressure Pmod to the C1-switching valve 80 as the holding pressure in the supply abnormal time of the C1-solenoid pressure Pslc1.
摘要翻译：要解决的问题：为了防止来自压力调节阀的液压的正常供给时间内的来自另一个液压源的液压供应到摩擦接合元件，同时从另一个液压供应液压在来自压力调节阀的液压的供给异常时间中，与压力调节阀对应的摩擦接合元件源。解决方案：当提供线路压力PL作为保持压力时，C1切换阀80形成能够向离合器C1供应C1电磁阀Ps1c1的第一供给状态，调节器压力Pmod被提供作为保持压力，并且B1- 当不提供电磁阀压力Pslb1时，形成第二供给状态，当提供调制压力Pmod作为保持压力并且提供B1电磁阀压力Pslb1时，能够向离合器C1供给管路压力PL，并且提供调节器压力Pmod 作为C1电磁阀Ps1c1的供给异常时的保持压力，作为C1切换阀80。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2010151252A Hydraulic control device for automatic transmission 有权
标题翻译：液压控制装置自动变速器
公开(公告)号：JP2010151252A
公开(公告)日：2010-07-08
申请号：JP2008330881
申请日：2008-12-25
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： ISHIKAWA TOMOKI , KUTSUBO HIROYUKI , SHIMIZU TETSUYA , TSUCHIDA KENICHI , ISHIKAWA KAZUNORI , FUKAYA NAOYUKI
IPC分类号： F16H61/00 , F16H59/08 , F16H59/70 , F16H61/686
CPC分类号： F16H61/0021 , F16H3/663
摘要： PROBLEM TO BE SOLVED: To provide a hydraulic control device for an automatic transmission capable of smoothly controlling line pressure without using a linear solenoid valve dedicated for controlling a primary regulator valve.
SOLUTION: During forward movement, the primary regulator valve 22 controls the line pressure based on maximum working pressure selected by a signal check valve 26 out of working pressures of linear solenoid valves SLC1, SLB1, SLC2. During backward movement, working pressure is output only from the linear solenoid valve SLC2 to which line pressure is directly input out of the linear solenoid valves SLC1, SLB1, SLC2 used during forward movement, and the primary regulator valve 22 controls the line pressure based on the output working pressure. During backward movement, since only the working pressure of the linear solenoid valve SLC2 is output to the signal check valve 26, the maximum working pressure output to the primary regulator valve 22 is not changed over.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够平稳地控制管路压力的自动变速器的液压控制装置，而不使用专门用于控制一次调节阀的线性电磁阀。解决方案：在向前运动期间，主调节阀22基于由线性电磁阀SLC1，SLB1，SLC2的工作压力之外的信号止回阀26选择的最大工作压力来控制管路压力。在向后运动期间，工作压力仅从线性电磁阀SLC2输出，线性电压阀SLC2直接从正向运动中使用的线性电磁阀SLC1，SLB1，SLC2输出，而主调节阀22基于输出工作压力。在向后运动期间，由于仅将线性电磁阀SLC2的工作压力输出到信号止回阀26，所以输出到主调节阀22的最大工作压力不会改变。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2014134271A Hydraulic pressure control device of automatic transmission 审中-公开
标题翻译：液压控制装置自动变速器
公开(公告)号：JP2014134271A
公开(公告)日：2014-07-24
申请号：JP2013003846
申请日：2013-01-11
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： YAMADA KORYU , YAMADA INAZO , HYODO YOSHIMITSU , TSUCHIDA KENICHI , ISHIKAWA KAZUNORI , NODA KAZUYUKI , MAKINO KOJI , ISHIKAWA TOMOKI , KOJIMA KAZUTERU , ICHIKAWA SHINYA
IPC分类号： F16H61/00
摘要： PROBLEM TO BE SOLVED: To solve the problem that because of line pressure having a predetermined characteristic in any situation, in a case of a high torque request, insufficient driving force is concerned, or setting the level high hinders improvement in fuel economy.SOLUTION: At the time of steady driving in second gear or higher, modulator pressure acts on from a solenoid valve S2 to a signal pressure port 20f of a primary regulator valve 20. In this state, line pressure comprising two steps of a low gain and a high gain becomes a low level. In a state in which higher torque is required in such as first gear or backward gear, the line pressure is adjusted at a high level stopping the supply from the solenoid valve S2 to the signal pressure port 20f.
摘要翻译：要解决的问题为了解决在任何情况下由于具有预定特性的管路压力的问题，在高扭矩要求的情况下，驱动力不足或设定水位高阻碍燃油经济性的提高。解决方案：在第二档或更高速度的稳定行驶时，调节器压力从电磁阀S2作用到主调节阀20的信号压力端口20f。在这种状态下，包括低增益和高增益变低。在需要较高转矩的状态下，例如第一档位或后档档位，线路压力被调整到高电平，停止从电磁阀S2到信号压力端口20f的供给。

4. 发明专利

JP2014088856A Electromagnetic pump 有权
标题翻译：电磁泵
公开(公告)号：JP2014088856A
公开(公告)日：2014-05-15
申请号：JP2012240573
申请日：2012-10-31
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： ISHIKAWA KAZUNORI , KOKUBU TAKAHIRO , NAKAI MASAYA , ISHIKAWA TOMOKI
IPC分类号： F04B17/04
CPC分类号： F04B17/03 , F04B7/02 , F04B17/04
摘要： PROBLEM TO BE SOLVED: To suppress generation of foreign noise by properly reducing impact shock in accompany with driving of an electromagnetic portion.SOLUTION: A leaf spring 90 is mounted on a tip portion of a piston 60, and a distance L1 between a tip end portion of a plunger 34 and a core 36 (recessed portion 36a) opposed thereto in a state of stopping the driving of a solenoid portion 30, is shorter than a distance L2 between a tip end portion (leaf spring 90) of the piston 60 and a projecting end face of a valve body 72 opposed thereto. When the solenoid portion 30 is driven, the leaf spring 90 is made to collide with the projecting end face of the valve body 72, so that the plunger 34 does not collide with the core 36. As a result, impact shock applied to the piston 60 can be absorbed by elastic force of the leaf spring 90, and generation of collision noise can be suppressed.
摘要翻译：要解决的问题：通过适当地减少随着电磁部分的驱动而产生的冲击冲击来抑制异常噪声的产生。解决方案：板簧90安装在活塞60的尖端部分上，并且在顶端在停止螺线管部30的驱动的状态下，柱塞34和与其相对的芯部36（凹部36a）的部分比活塞60的前端部（板簧90）和活塞60的前端部与其相对的阀体72的突出端面。当螺线管部分30被驱动时，使板簧90与阀体72的突出端面碰撞，使得柱塞34不与芯36碰撞。结果，施加到活塞的冲击冲击 60可被片簧90的弹力吸收，并且可以抑制碰撞噪声的产生。

5. 发明专利

JP2012122560A Power transmission device 有权
标题翻译：电力传输装置
公开(公告)号：JP2012122560A
公开(公告)日：2012-06-28
申请号：JP2010274704
申请日：2010-12-09
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： SHIMIZU TETSUYA , ISHIKAWA TOMOKI , JINNO TOMOYA , TSUCHIDA KENICHI , ISHIKAWA KAZUNORI
IPC分类号： F16H61/00 , F04B9/00
CPC分类号： F04B17/03 , F04B17/05 , F16H61/0021 , F16H61/0031 , F16H61/0206
摘要： PROBLEM TO BE SOLVED: To maintain hydraulic pressure in an oil passage at a proper state when blocking the oil passage of an electric pump by a switching mechanism.SOLUTION: In a C1-relay valve 70, there is formed a drain port 72e which makes an input port 72b (output-port oil passage 53 of linear solenoid valve SLC1) communicate with an output port 72d (C1-oil passage 56 of a clutch C1), and communicates with an input port 72c when the communication of the input port 72c (discharge-port oil passage 55 of electromagnetic pump 60) and the output port 72d is blocked, and a check valve 82 is attached to the drain port 72e via a drain oil passage 59. By this arrangement, even if there occurs the leak-in of high pressure oil to the side of the input port 72c, the oil can be drained via the drain port 72e, the drain oil passage 59 and the check valve 82.
摘要翻译：要解决的问题：通过切换机构阻塞电动泵的油路时，将油路中的液压保持在适当的状态。解决方案：在C1继电器阀70中形成有排出口72e，其使输入口72b（线性电磁阀SLC1的输出口油路53）与输出口72d（C1-油路 56的离合器C1），并且当输入端口72c（电磁泵60的排出口油路55）的连通与输出口72d的连通被阻塞时，与输入口72c连通，止回阀82附接到排水口72e经由排水油路59.通过这种方式，即使在输入口72c侧出现高压油的泄漏，也可以经由排水口72e排出油，排出油通道59和止回阀82.版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2014101947A Hydraulic control device of transmission for vehicle 有权
标题翻译：液压变速器变速器液压控制装置
公开(公告)号：JP2014101947A
公开(公告)日：2014-06-05
申请号：JP2012254689
申请日：2012-11-20
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： ISHIKAWA TOMOKI , ICHIKAWA SHINYA , MAKINO KOJI , TSUCHIDA KENICHI , ISHIKAWA KAZUNORI , HYODO YOSHIMITSU , KOJIMA KAZUTERU , NODA KAZUYUKI
IPC分类号： F16H57/04
摘要： PROBLEM TO BE SOLVED: To provide a hydraulic control device of a transmission for a vehicle having an inexpensive configuration that can supply a stable quantity of a lubricant to a lubrication region even if there occurs a valve stick.SOLUTION: A lubricant flow-rate switching valve 21 comprises: an input port 21b; an output port 21c communicating with an oil passage c1 that communicates with a lubrication circuit 50; a drain port 21d capable of discharging secondary pressure Pinputted to the input port 21b; a spool 21p; a spring 21s for energizing the spool 21p to one direction; and a working fluid chamber 21a for inputting SLT (linear solenoid valve) pressure Pthat presses the spool 21p to the another direction. Then, the output port 21c is formed into a shape having a prescribed opening area S in a small flow-rate state that is blocked to the utmost by a cylindrical land part 21pb of the spool 21p. The land part 21pb can be formed into a cylindrical shape, thereby, for example, even if there occurs valve stick, the output of a lubricant quantity from the prescribed opening area S is secured.
摘要翻译：要解决的问题：提供一种用于具有廉价构造的用于车辆的变速器的液压控制装置，即使发生阀杆，也可以向润滑区域提供稳定量的润滑剂。解决方案：润滑剂流量切换阀21包括：输入端口21b; 与与润滑回路50连通的油路c1连通的输出口21c; 排出口21d，其能够排出二次压力，并输出到输入端口21b; 阀芯21p; 用于将线轴21p向一个方向通电的弹簧21s; 以及用于输入SLT（线性电磁阀）压力Pth的工作流体室21a将阀芯21p按压到另一个方向。然后，输出端口21c形成为具有规定的开口面积S的形状，其流量状态较小，最大程度上被卷轴21p的圆柱形陆部21pb阻挡。陆部21pb可以形成为圆筒状，因此，即使发生阀棒，也可以确保从规定的开口面积S输出润滑剂量。

7. 发明专利

JP2011214621A Hydraulic control device 有权
标题翻译：液压控制装置
公开(公告)号：JP2011214621A
公开(公告)日：2011-10-27
申请号：JP2010081708
申请日：2010-03-31
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： YAMAGUCHI MASAJI , ISHIKAWA TOMOKI , TSUCHIDA KENICHI , FUKAYA NAOYUKI , ISHIKAWA KAZUNORI
IPC分类号： F16H61/12 , F16K11/07
摘要： PROBLEM TO BE SOLVED: To provide a hydraulic control device capable of engaging a hydraulic frictional engagement element even if hydraulic pressure cannot be supplied from a solenoid valve to the hydraulic frictional engagement element corresponding to the solenoid valve due to the abnormality of the state of supply of hydraulic pressure from the solenoid valve while suppressing an increase in the cost and the size of the hydraulic control device.SOLUTION: When an oil pump 29 is driven by an engine and the state of supply of hydraulic pressure from the C1 linear solenoid valve SLC1 causes abnormality, a selector valve 70 forms a second state in which a line pressure PL (Pd) from a manual valve 53 as a hydraulic pressure which does not depend on the state of generation of the hydraulic pressures of the C1 linear solenoid valve SLC1 and a B1 linear solenoid valve SLB1 can be supplied to a clutch C1 using, as a signal pressure, a B1 solenoid valve pressure Pslb1 from the B1 linear solenoid valve SLB1.
摘要翻译：要解决的问题：为了提供一种液压控制装置，即使由于供给状态的异常而不能从电磁阀向与电磁阀对应的液压摩擦接合元件供给液压，也能够接合液压摩擦接合元件同时抑制液压控制装置的成本和尺寸的增加。解决方案：当油泵29由发动机驱动并且来自C1线性电磁阀SLC1的液压供给状态时导致异常，选择阀70形成第二状态，其中来自手动阀53的管路压力PL（Pd）作为不依赖于C1线性电磁阀SLC1的液压产生状态的液压，和可以使用B1线性电磁阀SLB1作为信号压力向B1离合器C1提供B1线性电磁阀压力Ps1b1 id阀SLB1。

8. 发明专利

JP2011214617A Hydraulic control device 审中-公开
标题翻译：液压控制装置
公开(公告)号：JP2011214617A
公开(公告)日：2011-10-27
申请号：JP2010081462
申请日：2010-03-31
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： YAMAGUCHI MASAJI , ISHIKAWA TOMOKI , TSUCHIDA KENICHI , FUKAYA NAOYUKI , ISHIKAWA KAZUNORI
IPC分类号： F16H61/00
摘要： PROBLEM TO BE SOLVED: To provide a hydraulic control device capable of suppressing a line pressure while setting the line pressure to the minimum requested pressure and the maximum requested pressure.SOLUTION: This hydraulic control device 50 includes a primary regulator valve 51 having a first plunger 516, a second plunger 517, and a spring 518. The first plunger is moved in one direction by a thrust caused by a feedback pressure supplied to a feedback port 515 and, the more the first plunger is moved in the one direction, the more the inflow amount of hydraulic oil from a pressure regulating port 511 to an outflow port 512 is increased. The second plunger 517 is disposed coaxially with the first plunger 516 and moved in the direction opposite to the one direction by a thrust caused by the maximum hydraulic pressure Pmax from a shuttle valve 55 which is a signal pressure supplied to a signal pressure input port 514. The spring is disposed between the first plunger 516 and the second plunger 517.
摘要翻译：要解决的问题：提供一种能够在将管路压力设定为最小要求压力和最大要求压力的同时抑制管路压力的液压控制装置。解决方案：该液压控制装置50包括具有第一柱塞 516，第二柱塞517和弹簧518.第一柱塞通过由提供给反馈端口515的反馈压力引起的推力在一个方向上移动，并且第一柱塞沿一个方向移动越多，液压油从压力调节口511到流出口512的流入量增加。第二柱塞517与第一柱塞516同轴地设置，并且由来自作为提供给信号压力输入端口514的信号压力的往复阀55的最大液压Pmax引起的推力沿与该一个方向相反的方向移动弹簧设置在第一柱塞516和第二柱塞517之间。

9. 发明专利

JP2011214603A Valve assembly 审中-公开
标题翻译：阀组件
公开(公告)号：JP2011214603A
公开(公告)日：2011-10-27
申请号：JP2010080918
申请日：2010-03-31
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： YAMAGUCHI MASAJI , ISHIKAWA TOMOKI , TSUCHIDA KENICHI , FUKAYA NAOYUKI , ISHIKAWA KAZUNORI
IPC分类号： F16K31/06
摘要： PROBLEM TO BE SOLVED: To fix an adaptor sleeve for attaching a solenoid valve to a valve body on the valve body while suppressing increase of the number of parts and cost increase.SOLUTION: A hydraulic control device 20 includes the adaptor sleeve 40 which, of a cylindrical shape having a bottom, has a closed end 41 at one end and an open end 42, into which the solenoid valve 300 is inserted, at the other end. The closed end 41 of the adaptor sleeve 40 is inserted into a valve insertion hole 24 formed in the lower half part 22 constituting the valve body 21 so as to contact the protrusion 27 of the lower half part 22. Inside a chamber 40c partitioned by the adaptor sleeve 40 and the solenoid valve 300, hydraulic oil is introduced via an oil path 22a of the valve body 21 and a communication hole 40a as a fluid inlet formed in the adaptor sleeve 40.
摘要翻译：要解决的问题：固定用于将电磁阀附接到阀体上的阀体的适配器套筒，同时抑制部件数量的增加和成本增加。解决方案：液压控制装置20包括适配器套筒40，其适配器具有底部的圆筒形状在另一端具有一端的封闭端41和电磁阀300插入其中的开口端42。适配器套筒40的封闭端41被插入形成在构成阀体21的下半部22中的阀插入孔24中，以与下半部22的突起27接触。紧固套筒40和电磁阀300，液压油经由阀体21的油路22a和作为形成在适配器套筒40中的流体入口的连通孔40a引入。

10. 发明专利

JP2011075062A Hydraulic control device for automatic transmission 有权
标题翻译：液压控制装置自动变速器
公开(公告)号：JP2011075062A
公开(公告)日：2011-04-14
申请号：JP2009228739
申请日：2009-09-30
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： ISHIKAWA TOMOKI , SHIMIZU TETSUYA , ISHIKAWA KAZUNORI
IPC分类号： F16H61/00 , F16H61/686
CPC分类号： F16H61/0021 , F16H61/0206 , Y10T137/7761 , Y10T477/693965
摘要： PROBLEM TO BE SOLVED: To provide a hydraulic control device for an automatic transmission constituted to prevent excessive rise of line pressure. SOLUTION: When in the reverse range, a manual valve 21 blocks the output of a forward range pressure, and switches the gain of a primary regulator valve 22 from less than one to one or more, and switches a spool 27p of a C-2 relay valve 27 to the left half position. When the C-2 relay valve 27 is in the left half position, the communication between an input port 27c and an output port 27e is blocked, and an input port 27d and the output port 27e are communicated with each other, so as to allow modulator pressure to be supplied to an input port SLC2a of a linear solenoid valve SLC2 through oil paths d, e. Thereby, the source pressure is switched from D range pressure to the modulator pressure. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于防止管路压力过度上升的自动变速器的液压控制装置。解决方案：当在相反的范围内时，手动阀21阻挡正向压力的输出，并将主调节阀22的增益从小于1变为一个或更多，并将一个阀芯27p C-2继电阀27到左半位。当C-2中继阀27处于左半位置时，输入口27c与输出口27e之间的连通被阻塞，输入口27d和输出口27e相互连通，以允许调制器压力通过油路d，e提供给线性电磁阀SLC2的输入端口SLC2a。因此，源压力从D范围压力切换到调制器压力。版权所有（C）2011，JPO＆INPIT

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