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91. 发明专利

JP2009133362A Hydraulic control device of automatic transmission 审中-公开
标题翻译：自动变速器液压控制装置
公开(公告)号：JP2009133362A
公开(公告)日：2009-06-18
申请号：JP2007308504
申请日：2007-11-29
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 , NISHIO SATOSHI , YAMAGUCHI MASAJI , SUZUKI AKITOMO , ISHIKAWA KAZUNORI
IPC分类号： F16H61/12 , F16H61/00
摘要： PROBLEM TO BE SOLVED: To accurately take advantage of a cooler by-pass pipe without being influenced by a capacity of an oil pump, while detecting damages of an oil cooler and an input check valve. SOLUTION: A cooler by-pass valve 5 absorbs each hydraulic pressure at the both ends of a cooler piping passage 3 and detects the pressure differential between an input port 1c of an input check valve 1 and an input port 4c of an output check valve 4 and when both inputs are small and when both the inputs become bigger, the input port 5c of the cooler by-pass valve 5 remains closed. However, if a difference in hydraulic pressure occurs between the both ends of the cooler piping passage 3 and the input port 5c of the cooler by-pass valve 5 has an increasing difference in hydraulic pressure when the piston 5a is depressed against an elastic force of the spring 5b and a hydraulic pressure of the other input port 5e, the input port 5c and the output port 5d are communicated, so that the operating oil passing through the cooler by-pass piping passage 6 is outputted to a predetermined region. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：在检测油冷却器和输入止回阀的损坏的同时，不会受到油泵的容量的影响，精确地利用冷却器旁通管的优点。解决方案：冷却器旁路阀5吸收冷却器管道3的两端的每个液压并检测输入止回阀1的输入端口1c和输出端口4c之间的压力差止回阀4，并且当两个输入都较小并且当两个输入变大时，冷却器旁通阀5的输入端口5c保持关闭。然而，如果冷却器管道3的两端与冷却器旁通阀5的输入口5c之间发生液压差，则当活塞5a被压下时，液压压力的差异越大，弹簧5b和另一个输入端口5e，输入端口5c和输出端口5d的液压被连通，使得通过冷却器旁通管路6的工作油被输出到预定区域。版权所有（C）2009，JPO＆INPIT

92. 发明专利

JP2009127655A Valve assembly 有权
标题翻译：阀组件
公开(公告)号：JP2009127655A
公开(公告)日：2009-06-11
申请号：JP2007300265
申请日：2007-11-20
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： YAMASHITA KAZUSHI , SHIMIZU TETSUYA , NISHIO SATOSHI , YAMAGUCHI MASAJI , SUZUKI AKITOMO , ISHIKAWA KAZUNORI , TSUCHIDA KENICHI
IPC分类号： F16K31/06
摘要： PROBLEM TO BE SOLVED: To accurately provide an insertion hole for mounting a linear solenoid valve on a valve body and a fixing hole of a fixing pin for fixing both the valve body and the linear solenoid valve.
SOLUTION: The valve body 10 and the linear solenoid valve 20 can be firmly fixed by just inserting the linear solenoid valve 20 into the insertion hole 11 of the valve body 10, and inserting the fixing pin 17 into the fixing hole 18 provided in the valve body 10, and falling out of the linear solenoid valve 20 can be prevented. At this time, the insertion hole 11 of the valve body 10 for inserting the linear solenoid valve 20 is on an opposing face substantially orthogonal to the inserting direction of the fixing pin 17 into the fixing hole 18. Even when boring the fixing hole 18 with a drill, because load on a tooth of the drill does not change by a rotational angle, a desired fixing hole 18 can be bored, the insertion hole 11 for mounting the linear solenoid valve 20 on the valve body 10 and the fixing hole 18 of the fixing pin 17 for fixing both the valve body 10 and the linear solenoid valve 20 can be accurately provided, and superior workability is obtained.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：准确地提供用于将线性电磁阀安装在阀体上的插入孔和用于固定阀体和线性电磁阀的固定销的固定孔。解决方案：通过将线性电磁阀20插入阀体10的插入孔11中，可以将阀体10和线性电磁阀20牢固地固定，并将固定销17插入固定孔18中可以防止在阀体10中从线性电磁阀20脱落。此时，用于插入线性电磁阀20的阀体10的插入孔11位于与固定销17插入固定孔18中的插入方向大致正交的相对表面上。即使在固定孔18中钻孔钻头，由于钻头的齿上的载荷不会改变旋转角度，因此可以钻出所需的固定孔18，用于将线性电磁阀20安装在阀体10上的插入孔11和固定孔18 可以精确地提供用于固定阀体10和线性电磁阀20的固定销17，并且获得优异的可加工性。版权所有（C）2009，JPO＆INPIT

93. 发明专利

JP2009085306A Pressure control valve 审中-公开
标题翻译：压力控制阀
公开(公告)号：JP2009085306A
公开(公告)日：2009-04-23
申请号：JP2007254538
申请日：2007-09-28
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： MAKINO KOJI , SUZUKI AKITOMO , ISHIKAWA KAZUNORI
IPC分类号： F16K31/06 , F16F1/06
摘要： PROBLEM TO BE SOLVED: To suppress generation of a side pressure on a reciprocating plunger, and to provide a long-term stable characteristic. SOLUTION: In a substantially drum-shaped coil spring 8 wherein a spool side end in a side attached to a spool driven by the plunger, and an opposite spool side end in an opposite side are larger than a diameter of a middle position, since a line connecting cross sectional faces of element wires in a longitudinal direction of the coil spring 8 is a shape conforming to a hyperbolic equation, compression force acting in the longitudinal direction of the coil spring 8 changes in a center inward direction. When the coil spring 8 is compressed and expanded, at least, contact of the coil spring 8 to other components in its inside and outside is eliminated, the characteristic of the coil spring 8 is constantly stabilized, and the pressure control valve is operated by the long-term stable characteristic. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：抑制往复式柱塞产生侧压，并提供长期稳定的特性。解决方案：在基本上鼓形的螺旋弹簧8中，其中安装到由柱塞驱动的线轴的侧面中的线轴侧端部和相对侧的相对的线轴侧端部大于中间位置的直径由于连接螺旋弹簧8的长度方向的元件丝的横截面的线是与双曲线方程一致的形状，因此沿螺旋弹簧8的长度方向作用的压缩力向内侧方向变化。当螺旋弹簧8被压缩和膨胀时，至少消除了螺旋弹簧8与其内部和外部的其他部件的接触，螺旋弹簧8的特性始终保持稳定，并且压力控制阀由长期稳定的特点。版权所有（C）2009，JPO＆INPIT

94. 发明专利

JP2009079729A Hydraulic control device for 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：JP2009079729A
公开(公告)日：2009-04-16
申请号：JP2007250546
申请日：2007-09-27
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 , SUZUKI AKITOMO , ISHIKAWA KAZUNORI
IPC分类号： F16H61/00 , F16H61/686
摘要： PROBLEM TO BE SOLVED: To suppress transmission of delivery pressure vibration of an oil pump to a load receiving supply of a line oil pressure from a primary regulator valve.
SOLUTION: Even if vibration is superimposed on an oil pressure delivered from the oil pump 1, since fluid resistance of a line pressure oil passage 4 is set larger than a secondary pressure oil passage 5, the vibration is reduced by the fluid resistance. Since fluid resistance of the secondary pressure oil passage 5 in a downstream side of the line pressure oil passage 4 is small, vibration is smoothed. Since the vibration of the line pressure oil passage 4 is reduced also, even if vibration is superimposed on the oil pressure delivered from the oil pump 1, it does not influence the load. Therefore, transmission of the delivery pressure vibration of the oil pump 1 to the load receiving supply of the line oil pressure from the primary regulator valve 2 is suppressed.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：抑制油泵向来自主调节阀的管路油压的负载接收供给的输送压力振动的传递。解决方案：即使振动叠加在从油泵1输送的油压上，由于线路压力油路4的流体阻力设定为大于二次压力油路5，所以通过流体阻力减小振动。由于二级压力油路5在管路压力油路4的下游侧的流体阻力小，所以振动平滑。由于线路压力油路4的振动也减小，即使从油泵1输出的油压重叠振动，也不影响负荷。因此，能够抑制油泵1的输送压力振动从一次调节阀2向负载接收供给的油路的压力传递。版权所有（C）2009，JPO＆INPIT

95. 发明专利

JP2008089053A Starting device 审中-公开
标题翻译：启动设备
公开(公告)号：JP2008089053A
公开(公告)日：2008-04-17
申请号：JP2006269955
申请日：2006-09-29
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： NAGAE AKIHIRO , ARAKI KEIZO , ITO KAZUYOSHI , SUZUKI AKITOMO , ISHIKAWA KAZUNORI
IPC分类号： F16H41/24
摘要： PROBLEM TO BE SOLVED: To provide a starting device capable of dispensing with arrangement of a set block for connecting a drive plate of an engine and a cover part.
SOLUTION: The drive plate 4 is fixed on an output shaft 3 of the engine. The starting device 1
1 is provided with a cover 2
1 storing a torque converter 10, a lock-up clutch 30 and a damper device 40, and maintaining them oil-tightly, and functioning as a rotation input member of the torque converter 10 and the lock-up clutch 30. The cover 2
1 is constituted of a front cover 11 and a rear cover 12, a cylindrical part 12d is provided on the rear cover 12 and is extended to the engine side so that the rear cover 12 is connected to the front cover 11, an extended part 12a is integrally extended to the outer peripheral side than a connection part 2A, and the extended part 12a is connected to the drive plate 4. Thus, arrangement of the set block can be dispensed with.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够分配用于连接发动机的驱动板和盖部件的固定块的布置的起动装置。解决方案：驱动板4固定在发动机的输出轴3上。启动装置1 1 设置有存储变矩器10的盖子2，锁止离合器30和阻尼装置40，并将它们保持在油密封并且用作变矩器10和锁止离合器30的旋转输入构件。盖2 由前盖11和后盖12构成，圆筒部12d是设置在后盖12上并延伸到发动机侧，使得后盖12连接到前盖11，延伸部12a一体地延伸到外周侧而不是连接部2A，并且延伸部12a 被连接到驱动板4.因此，可以省略设置块的布置。版权所有（C）2008，JPO＆INPIT

96. 发明专利

JP2006258161A Strainer and control valve 有权
标题翻译：过滤器和控制阀
公开(公告)号：JP2006258161A
公开(公告)日：2006-09-28
申请号：JP2005074799
申请日：2005-03-16
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： YOSHIDA HIROYUKI , YAMAMOTO HARUKI , ISHIKAWA KAZUNORI
IPC分类号： F16K51/00 , F16K3/24 , F16K31/06
CPC分类号： F16K31/0613 , F16K51/00 , Y10T137/8049 , Y10T137/8122
摘要： PROBLEM TO BE SOLVED: To prevent foreign matter from entering a control valve and reduce a cost. SOLUTION: A strainer 73 is installed on a strainer attachment part 81 of a valve body which is equipped with a sleeve 62 formed with a port and the strainer attachment part 81 and a spool movably disposed in the sleeve 62. The strainer has engagement parts m1 brought in contact with first contact regions ε1, ε2 formed in the strainer attachment part 81, and contact parts brought in contact with second contact regions ε3, ε4 formed in the strainer attachment part 81. In this case, the strainer has the engagement parts m1 brought in contact with the first abutment regions ε1, ε2 and the contact parts brought in contact with the second abutment regions ε3, ε4 and therefore the sleeve 62 and the sleeve 73 can be sufficiently brought in contact with the first and second contact regions ε1-ε4. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：防止异物进入控制阀并降低成本。解决方案：过滤器73安装在阀体的过滤器附接部分81上，该阀体配备有形成有端口的套筒62和过滤器附接部分81以及可移动地设置在套筒62中的阀芯。过滤器具有接合部件m1与形成在过滤器安装部81中的第一接触区域ε1，ε2接触，以及与过滤器安装部件81中形成的第二接触区域ε3，ε4接触的接触部件。在这种情况下，与第一邻接区域ε1，ε2接触的接合部分m1和与第二邻接区域ε3，ε4接触的接触部分，因此套筒62和套筒73可以充分地与第一和第二接触部接触区域ε1-ε4。版权所有（C）2006，JPO＆NCIPI

97. 发明专利

JP2006125477A Hydraulic control device of automatic transmission 审中-公开
标题翻译：自动变速器液压控制装置
公开(公告)号：JP2006125477A
公开(公告)日：2006-05-18
申请号：JP2004312943
申请日：2004-10-27
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 , TSUCHIDA KENICHI , SUZUKI AKITOMO , ISHIKAWA KAZUNORI , ISOTANI AKIRA
IPC分类号： F16H61/00
摘要： PROBLEM TO BE SOLVED: To provide a hydraulic control device of an automatic transmission which improves a shift feel by surely preventing a malfunction of a switching valve caused by pressure drop in a simple composition and sudden engagement of frictional engagement elements caused by abrupt supply of line pressure while meeting market needs such as low fuel efficiency and compactization.
SOLUTION: In a hydraulic control device of an automatic transmission, a signal pressure supply oil passage L-25 for supplying a signal pressure from a solenoid valve 13 to an applied relay valve (a switching valve) 15 is provided with an on/off valve 16 for opening/closing the signal pressure supply oil passage L-25 on the basis of a hydraulic pressure in the signal pressure supply oil passage L-25.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：提供一种自动变速器的液压控制装置，其通过可靠地防止由简单的组成中的压降引起的切换阀的故障和突然的摩擦接合元件突然接合而提高换档感觉提供线路压力，同时满足市场需求，如低燃料效率和紧凑化。解决方案：在自动变速器的液压控制装置中，用于将来自电磁阀13的信号压力提供给所施加的继动阀（切换阀）15的信号压力供给油路L-25设置有开根据信号压力供给油路L-25的液压来开闭信号压力供给油路L-25。版权所有（C）2006，JPO＆NCIPI

98. 发明专利

JPH10184861A TRANSMISSION FOR FOUR-WHEEL DRIVE VEHICLE 失效
公开(公告)号：JPH10184861A
公开(公告)日：1998-07-14
申请号：JP34797296
申请日：1996-12-26
申请人： AISIN AW CO
发明人： HAYASHI KUNISHIGE , TODO MINORU , ISHIKAWA KAZUNORI
IPC分类号： F16H57/04
摘要： PROBLEM TO BE SOLVED: To suppress stirring of oil by a rotational member in a transmission device. SOLUTION: A transmission for a four-wheel drive vehicle is provided with the first case forming the first storage chamber housing a transmission device, a transfer unit, the second case which forms the second storage chamber housing the transfer unit and is provided with a partition wall separating the first storage chamber and the second storage chamber from each other, and an oil pan which is connected to the first storage chamber and is arranged below the first case. In this case, the partition wall is formed so as to be provided with a stirring limit height HL representing a limit for prevention of a stir of oil by a rotational member in the transmission, and an oil passage hole 61, through which oil is let flow in from the first storage chamber to the second storage chamber, and a reflux hole 65, through which oil is returned from the second storage chamber to the first storage chamber, are formed.

99. 发明专利

JPH0578681B2 失效
公开(公告)号：JPH0578681B2
公开(公告)日：1993-10-29
申请号：JP5021286
申请日：1986-03-07
申请人： AISIN AW CO , TOYOTA MOTOR CO LTD
发明人： ISHIKAWA KAZUNORI , WATANABE KAZUAKI , ASHIDA SATOSHI
IPC分类号： F15B1/02 , F15B1/04 , F16H61/06 , F16H61/10 , F16H61/30 , F16H63/02 , F16H63/12 , F16H63/30

100. 发明专利

JPS6474346A SEPARATING PLATE AND MANUFACTURE THEREOF 失效
公开(公告)号：JPS6474346A
公开(公告)日：1989-03-20
申请号：JP23145587
申请日：1987-09-14
申请人： AISIN AW CO , NIHON VALQUA KOGYO KK
发明人： ISHIKAWA KAZUNORI , TANIGUCHI TAKUJI , TSUKAMOTO KAZUMASA , GOTO SHIRO
IPC分类号： F16H61/00 , F16H61/18 , F16J15/10 , F16J15/12
摘要： PURPOSE:To improve the assembly performance and improve the heat resistance, oil resistance, and rupture resistance by punching out holes separately on a separating plate and a gasket coated with adhesive and integrally attaching the both. CONSTITUTION:A separating plate 12 and a gasket 10 are attached integrally by an adhesive 11. Therefore, the heat resistance, oil resistance, and the rupture resistance are improved, and the sealing performance is improved, and the erroneous operation of a hydraulic controller and generation of valve stick are prevented. Further, the need of confirming the obverse and reverse surfaces of the gasket 10 and positioning is avoided, and bending of the gasket 10 is prevented and assembly performance can be improved, Further, since the separat ing plate 12 and the gasket 10 are punched out separately, the need of the process for increasing the diameter of a gasket hole corresponding to an orifice in the prior art is avoided, and the punching-out precision can be improved.

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