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1. 发明申请

WO2010038458A3 AUTOMATIC TRANSMISSION 审中-公开
公开(公告)号：WO2010038458A3
公开(公告)日：2010-04-08
申请号：PCT/JP2009/005062
申请日：2009-09-30
申请人： AISIN AW CO., LTD. , SHIMIZU, Tetsuya , TSUCHIDA, Kenichi , SUZUKI, Akitomo , ISHIKAWA, Kazunori , YAMAGUCHI, Masamichi
发明人： SHIMIZU, Tetsuya , TSUCHIDA, Kenichi , SUZUKI, Akitomo , ISHIKAWA, Kazunori , YAMAGUCHI, Masamichi
IPC分类号： F16H3/66
摘要： When it is determined that it is possible not to initially establish a take-off speed using a one-way clutch because the temperature of hydraulic fluid of an automatic transmission is lower than a predetermined temperature at which a one-way clutch may slip at take-off, the take-off speed is established by applying a brake.

2. 发明授权

EP2166255B1 CONTROLLER OF AUTOMATIC SHIFT 有权
标题翻译：控制单元的自动电路
公开(公告)号：EP2166255B1
公开(公告)日：2013-12-04
申请号：EP08867640.8
申请日：2008-09-30
申请人： Aisin AW Co., Ltd.
发明人： SHIMIZU, Tetsuya , YAMAGUCHI, Masamichi , NISHIO, Satoshi , TSUCHIDA, Kenichi , SUZUKI, Akitomo , ISHIKAWA, Kazunori , MURAKAMI, Sin-ichirou
IPC分类号： F16H61/12 , F16H59/14 , F16H61/686
CPC分类号： F16H61/12 , F16H61/686 , F16H2061/1204 , F16H2061/1224 , F16H2061/1264 , Y10T477/62429 , Y10T477/638 , Y10T477/6414 , Y10T477/648 , Y10T477/693762

3. 发明公开

EP2256376A1 HYDRAULIC CONTROL DEVICE FOR AUTOMATIC TRANSMISSION 有权
标题翻译：自动变速器液压控制装置
公开(公告)号：EP2256376A1
公开(公告)日：2010-12-01
申请号：EP09817444.4
申请日：2009-09-25
申请人： Aisin AW Co., Ltd.
发明人： SHIMIZU, Tetsuya , TSUCHIDA, Kenichi , SUZUKI, Akitomo , ISHIKAWA, Kazunori
IPC分类号： F16H61/12 , F16H61/00 , F16H59/70
CPC分类号： F16H61/12 , F16H61/0206 , F16H61/686 , F16H2061/1232 , F16H2061/1268 , Y10S477/906 , Y10T477/6936 , Y10T477/69363
摘要： At first to third forward speeds, a first clutch apply relay valve (21) is set to a lower shift speed-side position for outputting a first preliminary oil pressure for a hydraulic servo (41) of a clutch (C-1). At fourth to sixth forward speeds, the first clutch apply relay valve (21) is set to a higher shift speed-side position for outputting a second preliminary oil pressure for a hydraulic servo (42) of a clutch (C-2). In a normal state, a second clutch apply relay valve (22) supplies control oil pressures of linear solenoid valves (SLC1, SLC2, SLC3) to the hydraulic servos (41, 42, 43) of the clutches (C-1, C-2, C-3), respectively. In an all-off failure state, the second clutch apply relay valve (22) supplies the first preliminary oil pressure or the second preliminary oil pressure to the hydraulic servos (41, 42), and supplies a line pressure (P L ) to the hydraulic servo (43). Thus, the linear solenoid valves (SLC1, SLC2, SLC3) can be formed by normally closed type linear solenoid valves, and a low shift speed or a high shift speed can be attained even in an all-solenoids-off state.
摘要翻译：在第1〜第3前进档中，第1离合器作用继动阀21被设定为向离合器C-1的油压伺服机构41输出第1预备油压的低变速级侧位置。在第四至第六前进档中，第一离合器作用继动阀（21）被设定为用于输出离合器（C-2）的液压伺服机构（42）的第二预备油压的较高的变速级侧位置。在正常状态下，第二离合器作用继动阀（22）将线性电磁阀（SLC1，SLC2，SLC3）的控制油压供给至离合器（C-1，C-1）的液压伺服系统（41,42,43） 2，C-3）。在全故障状态下，第二离合器作用继动阀22向液压伺服机构41,42供给第一预备油压或第二预备油压，并向油压供给管路压力PL 伺服（43）。因此，线性电磁阀（SLC1，SLC2，SLC3）可以由常闭型线性电磁阀形成，并且即使在全电磁阀关闭状态下也能够实现低档或高档。

4. 发明授权

EP2213920B1 SOLENOID VALVE DEVICE 有权
标题翻译： MAGNETVENTILVORRICHTUNG
公开(公告)号：EP2213920B1
公开(公告)日：2015-11-25
申请号：EP09754684.0
申请日：2009-05-26
申请人： Aisin AW Co., Ltd.
发明人： SHIMIZU, Tetsuya , KATO, Kazuhiko , FUKAYA, Naoyuki , ISHIKAWA, Kazunori , TSUCHIDA, Kenichi , SUZUKI, Akitomo , FUJII, Noriomi
IPC分类号： F16K31/06 , F16K11/07 , F04B17/04 , F04B53/10 , F16D48/02 , F16H61/00 , F16H61/686 , F16H61/02
CPC分类号： F16K31/0613 , F04B17/042 , F04B53/10 , F16D2048/0221 , F16H61/0021 , F16H61/0251 , F16H2061/0253 , F16K11/0716 , F16K31/0693 , Y10T137/86614 , Y10T137/8671

5. 发明授权

EP2256376B1 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：EP2256376B1
公开(公告)日：2013-03-06
申请号：EP09817444.4
申请日：2009-09-25
申请人： Aisin AW Co., Ltd.
发明人： SHIMIZU, Tetsuya , TSUCHIDA, Kenichi , SUZUKI, Akitomo , ISHIKAWA, Kazunori
IPC分类号： F16H61/12 , F16H61/00 , F16H59/70
CPC分类号： F16H61/12 , F16H61/0206 , F16H61/686 , F16H2061/1232 , F16H2061/1268 , Y10S477/906 , Y10T477/6936 , Y10T477/69363

6. 发明公开

EP2250398A2 AUTOMATIC TRANSMISSION 有权
标题翻译：自动变速器
公开(公告)号：EP2250398A2
公开(公告)日：2010-11-17
申请号：EP09736304.8
申请日：2009-09-30
申请人： Aisin AW Co., Ltd.
发明人： SHIMIZU, Tetsuya , TSUCHIDA, Kenichi , SUZUKI, Akitomo , ISHIKAWA, Kazunori , YAMAGUCHI, Masamichi
IPC分类号： F16H3/66
CPC分类号： F16H61/0437 , F16H59/72 , F16H2061/044 , F16H2312/02
摘要： When it is determined that it is possible not to initially establish a take-off speed using a one-way clutch because the temperature of hydraulic fluid of an automatic transmission is lower than a predetermined temperature at which a one-way clutch may slip at take-off, the take-off speed is established by applying a brake.
摘要翻译：由于自动变速器的液压流体的温度低于单向离合器可能滑动的预定温度，因此当确定可能不使用单向离合器初始建立起飞速度时起飞速度通过应用制动器来确定。

7. 发明公开

EP2213920A1 SOLENOID VALVE DEVICE 有权
标题翻译： MAGNETVENTILVORRICHTUNG
公开(公告)号：EP2213920A1
公开(公告)日：2010-08-04
申请号：EP09754684.0
申请日：2009-05-26
申请人： Aisin AW Co., Ltd.
发明人： SHIMIZU, Tetsuya , KATO, Kazuhiko , FUKAYA, Naoyuki , ISHIKAWA, Kazunori , TSUCHIDA, Kenichi , SUZUKI, Akitomo , FUJII, Noriomi
IPC分类号： F16K31/06 , F16K11/07 , F04B17/04 , F04B53/10 , F16D48/02 , F16H61/00 , F16H61/686
CPC分类号： F16K31/0613 , F04B17/042 , F04B53/10 , F16D2048/0221 , F16H61/0021 , F16H61/0251 , F16H2061/0253 , F16K11/0716 , F16K31/0693 , Y10T137/86614 , Y10T137/8671
摘要： A pressure adjusting valve section 40 functioning as a linear solenoid valve for adjusting clutch pressure of a clutch C2 and a pump section 60 functioning as a solenoid pump for pumping hydraulic oil to a clutch C1 are formed by a sleeve 22 and a spool 24, and driven by a single solenoid section 30. In the pump section 60, when switching the solenoid section 30 off from on, the spool 24 is moved towards the solenoid section 30 by biasing force of a spring 28 and a pressure inside a pump chamber 70 becomes negative, thereby sucking hydraulic oil. When switching the solenoid section 30 on from off, the spool 24 is moved towards an end plate 26 by thrust force of the solenoid section 30 and a pressure inside the pump chamber 70 becomes positive, thereby discharging the hydraulic oil sucked.
摘要翻译：作为用于调节离合器C2的离合器压力的线性电磁阀和作为用于将液压油泵送到离合器C1的电磁泵的泵部60的压力调节阀部40由套筒22和阀芯24形成，在泵部分60中，当螺线管部分30从开启断开时，线轴24通过弹簧28的偏压力而朝向螺线管部分30移动，并且泵室70内部的压力变为负极，从而吸入液压油。当关闭电磁铁部分30时，线轴24通过螺线管部分30的推力向端板26移动，并且泵室70内部的压力变为正，从而排出所吸入的液压油。

8. 发明公开

EP2166255A1 CONTROLLER OF AUTOMATIC SHIFT 有权
标题翻译： STEUERGERÄTFÜREINE AUTOMATIKSCHALTUNG
公开(公告)号：EP2166255A1
公开(公告)日：2010-03-24
申请号：EP08867640.8
申请日：2008-09-30
申请人： Aisin AW Co., Ltd.
发明人： SHIMIZU, Tetsuya , YAMAGUCHI, Masamichi , NISHIO, Satoshi , TSUCHIDA, Kenichi , SUZUKI, Akitomo , ISHIKAWA, Kazunori , MURAKAMI, Sin-ichirou
IPC分类号： F16H61/12 , F16H59/14 , F16H61/686
CPC分类号： F16H61/12 , F16H61/686 , F16H2061/1204 , F16H2061/1224 , F16H2061/1264 , Y10T477/62429 , Y10T477/638 , Y10T477/6414 , Y10T477/648 , Y10T477/693762
摘要： Normal state hydraulic pressure setting means 72 calculates a transmission torque of two friction engagement elements engaged in each shift speed based on an input torque and torque distribution, and sets an engagement pressure to be supplied to each hydraulic servo. The set engagement pressure is set such that slippage does not occur in the two friction engagement elements and such that, even if a line pressure is supplied to the hydraulic servo of an additional released friction engagement element to simultaneously engage three friction engagement elements, one of the three friction engagement elements is caused to slip by the inertia force of a vehicle with the torque distribution being changed. Since one friction engagement element slips even if the three friction engagement elements are simultaneously engaged, the driving state can be ensured without using a cut-off valve, and reduction in size, weight, and cost can be achieved.
摘要翻译：正常状态液压设定装置72基于输入转矩和转矩分配来计算接合在各变速档中的两个摩擦接合元件的传动转矩，并且设定要供应到每个液压伺服机构的接合压力。设定的接合压力被设定为使得在两个摩擦接合元件中不会发生滑动，并且即使线路压力被提供给附加释放的摩擦接合元件的液压伺服机构以同时接合三个摩擦接合元件，其中之一三个摩擦接合元件随着转矩分布改变而被车辆的惯性力滑动。由于即使三个摩擦接合元件同时接合，一个摩擦接合元件也能够滑动，所以可以在不使用截止阀的情况下确保驱动状态，并且可以实现尺寸，重量和成本的降低。

9. 发明公开

EP2159457A1 HYDRAULIC CONTROL DEVICE FOR AUTOMATIC TRANSMISSION 有权
标题翻译： HYDRAULISCHE STEUERVORRICHTUNGFÜRAUTOMATIKGETRIEBE
公开(公告)号：EP2159457A1
公开(公告)日：2010-03-03
申请号：EP08853603.2
申请日：2008-09-19
申请人： Aisin AW Co., Ltd.
发明人： SHIMIZU, Tetsuya , TSUCHIDA, Kenichi , SUZUKI, Akitomo , ISHIKAWA, Kazunori , YAMAGUCHI, Masamichi , NISHIO, Satoshi
IPC分类号： F16H61/12 , F16H61/686
CPC分类号： F16H61/0206 , F16H61/12 , F16H61/686 , F16H2061/0209 , F16H2061/1224 , F16H2061/1268 , Y10T477/688
摘要： A linear solenoid valve SLC3 is formed by a normal open type, and even when non-energizing occurs, the engaging pressure of a clutch C-3 is output. A first clutch apply relay valve 121 outputs a first preliminary hydraulic pressure in forward first to third speeds based on the engaging pressure of a clutch C-2, and outputs a second preliminary hydraulic pressure in forward fourth to sixth speeds. Then, during normal operation, a second clutch apply relay valve 122 supplies controlled pressure of linear solenoid valves SLC1, SLC2 to hydraulic servos 41, 42, respectively, while it supplies a first preliminary pressure P DC1 or second preliminary hydraulic pressure P DC2 to the hydraulic servos 41, 42 at all-off failure, thereby engaging a clutch C-1 or the clutch C-2 and achieving the forward third speed or forward fifth speed. In other words, while a low speed or high speed can be provided at all-off failure, compactness and cost reduction can be achieved.
摘要翻译：线性电磁阀SLC3由普通开式形成，即使不通电也输出离合器C-3的卡合压力。第一离合器作用继动阀121基于离合器C-2的接合压力输出前进到第三速度的第一初步液压，并输出第四至第六速度的第二初步液压。然后，在正常运转时，第二离合器作用继动阀122将线性电磁阀SLC1，SLC2的受控压力分别提供给液压伺服器41,42，同时向第一离合器作用继电阀122提供第一预备压力P DC1或第二预备液压P DC2 液压伺服系统41,42处于断开状态，从而接合离合器C-1或离合器C-2并实现前进三速或前进五速。换句话说，尽管可以在全部故障时提供低速或高速，但是可以实现紧凑性和成本降低。

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