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公开(公告)号：US20080070741A1
公开(公告)日：2008-03-20
申请号：US11780093
申请日：2007-07-19
申请人： Norio Iwashita , Shinya Kamada , Takamichi Teraoka , Tokimori Saka , Junichi Doi , Tatsuhiko Iwasaki
发明人： Norio Iwashita , Shinya Kamada , Takamichi Teraoka , Tokimori Saka , Junichi Doi , Tatsuhiko Iwasaki
CPC分类号： F16H3/66 , F16H2200/0052 , F16H2200/201 , F16H2200/2043
摘要： There are provided a first planetary gear set including a first sun gear, a first carrier, and a first ring gear; a second planetary gear set including a second sun gear, a second carrier, and a second ring gear; and a third planetary gear set including a third sun gear, a third carrier, and a third ring gear. A first forward speed ratio is established with the engagement of a third brake and a first clutch; a second forward speed ratio is established with the engagement of a first brake and the first clutch; a third forward speed ratio is established with the engagement of a second brake and the first clutch; a fourth forward speed ratio is established with the engagement of the first clutch and a second clutch; a fifth forward speed ratio is established with the engagement of the second brake and the second clutch; and a sixth forward speed ratio is established with the engagement of the first brake and the second clutch.
摘要翻译： 提供了包括第一太阳轮，第一行星架和第一齿圈的第一行星齿轮组; 第二行星齿轮组，包括第二太阳齿轮，第二行星架和第二齿圈; 以及包括第三太阳齿轮，第三行星架和第三齿圈的第三行星齿轮组。 通过第三制动器和第一离合器的接合建立第一前进速度比; 通过第一制动器和第一离合器的接合建立第二前进速度比; 通过第二制动器和第一离合器的接合建立第三前进速比; 通过第一离合器和第二离合器的接合建立第四前进速度比; 通过第二制动器和第二离合器的接合建立第五前进速度比; 并且通过第一制动器和第二离合器的接合建立第六前进速度比。
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公开(公告)号：US20070162799A1
公开(公告)日：2007-07-12
申请号：US11638694
申请日：2006-12-14
申请人： Shinya Kamada
发明人： Shinya Kamada
IPC分类号： G01R31/28
CPC分类号： G01R31/2879
摘要： A burn-in test signal path is provided in parallel with an ordinary signal path with respect to an analog circuit. A signal waveform converting circuit for converting a burn-in test signal of a digital waveform into a burn-in test signal of an analog waveform is provided in the burn-in test signal path. The ordinary signal path is controlled to switch over to the burn-in test signal path in the burn-in test of the analog circuit.
摘要翻译： 提供与相对于模拟电路的普通信号路径并行设置的老化测试信号路径。 在老化测试信号路径中提供用于将数字波形的老化测试信号转换为模拟波形的老化测试信号的信号波形转换电路。 在模拟电路的老化测试中，控制普通信号路径切换到老化测试信号路径。
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公开(公告)号：US07228950B2
公开(公告)日：2007-06-12
申请号：US11078474
申请日：2005-03-14
申请人： Junichi Doi , Shinya Kamada , Norio Iwashita , Kazuhito Maeda
发明人： Junichi Doi , Shinya Kamada , Norio Iwashita , Kazuhito Maeda
IPC分类号： F16H45/02
CPC分类号： F16H45/02 , F16H2045/0294
摘要： A transmission apparatus is disclosed which can improve the locking response speed of a lockup clutch when an engine is driven by the output side, without largely changing the structure of the lockup clutch or the like. In the lockup clutch of this transmission apparatus, fixing portions (21a) for a support member (24) of a damper spring (23) are fixed to a plurality of portions on a predetermined circumference of a piston (21) which are inside a friction member (22). Projections (21b) extending in the radial direction are formed, at those positions of the lockup piston (21) which are inside the friction member (22) and sandwiched by the fixing portions (21a) for the support member (24) of the damper spring (23), to project toward a front cover.
摘要翻译： 公开了一种传动装置，其可以在发动机被输出侧驱动时提高锁止离合器的锁定响应速度，而不会大幅度地改变锁止离合器的结构等。 在该传动装置的锁止离合器中，用于阻尼弹簧（23）的支撑构件（24）的固定部分（21a）固定到活塞（21）的预定圆周上的多个部分 摩擦构件（22）。 在位于摩擦部件（22）的内侧的锁止活塞（21）的位置，形成有沿径向延伸的突出部（21b），并被夹持在支承部件（24）的固定部（21a） 阻尼弹簧（23）朝向前盖突出。
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公开(公告)号：US20050211522A1
公开(公告)日：2005-09-29
申请号：US11078474
申请日：2005-03-14
申请人： Junichi Doi , Shinya Kamada , Norio Iwashita , Kazuhito Maeda
发明人： Junichi Doi , Shinya Kamada , Norio Iwashita , Kazuhito Maeda
IPC分类号： F16H45/02
CPC分类号： F16H45/02 , F16H2045/0294
摘要： A transmission apparatus is disclosed which can improve the locking response speed of a lockup clutch when an engine is driven by the output side, without largely changing the structure of the lockup clutch or the like. In the lockup clutch of this transmission apparatus, fixing portions (21a) for a support member (24) of a damper spring (23) are fixed to a plurality of portions on a predetermined circumference of a piston (21) which are inside a friction member (22). Projections (21b) extending in the radial direction are formed, at those positions of the lockup piston (21) which are inside the friction member (22) and sandwiched by the fixing portions (21a) for the support member (24) of the damper spring (23), to project toward a front cover.
摘要翻译： 公开了一种传动装置，其可以在发动机被输出侧驱动时提高锁止离合器的锁定响应速度，而不会大幅度地改变锁止离合器的结构等。 在该传动装置的锁止离合器中，用于阻尼弹簧（23）的支撑构件（24）的固定部分（21a）固定到活塞（21）的预定圆周上的多个部分 摩擦构件（22）。 在位于摩擦部件（22）的内侧的锁止活塞（21）的位置，形成有沿径向延伸的突出部（21b），并被夹持在支承部件（24）的固定部（21a） 阻尼弹簧（23）朝向前盖突出。
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公开(公告)号：US6024671A
公开(公告)日：2000-02-15
申请号：US281718
申请日：1999-03-30
申请人： Kenji Sawa , Shinya Kamada
发明人： Kenji Sawa , Shinya Kamada
IPC分类号： F16H59/68 , F16H61/02 , F16H61/06 , F16H61/12 , F16H61/21 , F16H61/68 , F16H61/684 , F16H61/686 , F16H61/26
CPC分类号： F16H61/12 , F16H61/0206 , F16H2061/0466 , F16H2061/1208 , F16H2061/1216 , F16H2061/122 , F16H2061/1224 , F16H2061/1232 , F16H2061/1264 , F16H2061/1268 , F16H2061/1276 , F16H2061/1284 , F16H2306/00 , F16H61/06 , F16H61/686 , Y10S477/906 , Y10T477/693635
摘要： An apparatus for controlling an automatic transmission is disclosed. A 2nd speed is established in which hydraulic pressure is supplied only into an engaging chamber of a 2-4 brake by a first duty solenoid valve so that the brake is applied. A 3rd speed is established in which the hydraulic pressure is supplied into a releasing chamber of the brake and a hydraulic chamber of a 3-4 clutch by a second duty solenoid valve under the condition of the hydraulic pressure being supplied into the engaging chamber of the brake so that the brake is released and the 3-4 clutch is engaged. When the 2nd speed is changed to the 3rd speed, a controller increases the hydraulic pressure supplied into the releasing chamber of the brake and the hydraulic chamber of the 3-4 clutch in a case where a failure, in which the first solenoid valve is fixed under a condition that the first solenoid valve supplies the hydraulic pressure into the engaging chamber, is detected.
摘要翻译： 公开了一种用于控制自动变速器的装置。 建立第二速度，其中通过第一工作电磁阀将液压仅供应到2-4制动器的接合室中，使得施加制动。 建立第三速度，其中在将液压压力供应到制动器的释放室的液压室中的情况下，通过第二负载电磁阀将液压压力供应到3-4离合器的液压室中 制动器使制动器松开并且3-4档离合器接合。 当第二速度变为3速时，控制器在第一电磁阀固定的故障的情况下增加供给到制动器的释放室的液压压力和3-4档离合器的液压室 在第一电磁阀将液压供应到接合室的条件下被检测到。
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公开(公告)号：US5902212A
公开(公告)日：1999-05-11
申请号：US829691
申请日：1997-03-31
申请人： Shinya Kamada , Shigeru Nagayama , Shin Nakano , Kenji Sawa
发明人： Shinya Kamada , Shigeru Nagayama , Shin Nakano , Kenji Sawa
CPC分类号： F16H61/061 , F16H2059/385 , F16H2061/0081 , F16H59/24 , F16H61/08 , Y10T477/69387
摘要： A torque responsive hydraulic control system for an automatic transmission with a plurality of hydraulically actuated friction control elements. A working hydraulic pressure in the elements is controlled during shifting such that a pressure in a first element is removed after a specific state of the element is achieved. The removal being responsive to the torque of an input shaft of the transmission, the expiration of a specific time period, or a position of the throttle valve of a driving engine.
摘要翻译： 一种用于具有多个液压致动摩擦控制元件的自动变速器的扭矩响应液压控制系统。 在移动期间控制元件中的工作液压，使得在实现元件的特定状态之后第一元件中的压力被去除。 该拆卸响应于变速器的输入轴的扭矩，特定时间段的到期或驱动发动机的节气门的位置。
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公开(公告)号：US5665020A
公开(公告)日：1997-09-09
申请号：US594116
申请日：1996-01-30
申请人： Shinya Kamada , Koichi Yamamoto , Tomoo Sawazaki , Hiroshi Shinozuka , Kazushi Kurokawa , Takamichi Teraoka , Masakazu Hombo , Naotaka Hirami , Yasunori Kanda , Akinobu Aoki , Tatsuhiko Iwasaki , Takeyoshi Kawa , Kenji Sawa
发明人： Shinya Kamada , Koichi Yamamoto , Tomoo Sawazaki , Hiroshi Shinozuka , Kazushi Kurokawa , Takamichi Teraoka , Masakazu Hombo , Naotaka Hirami , Yasunori Kanda , Akinobu Aoki , Tatsuhiko Iwasaki , Takeyoshi Kawa , Kenji Sawa
CPC分类号： F16H61/061 , F16H61/0206 , F16H2059/425 , F16H2061/0255 , F16H2061/0455 , F16H2061/0466 , F16H2061/0488 , F16H61/0021 , F16H61/067 , F16H61/14 , F16H61/21
摘要： A control system for an automatic transmission having at least a friction coupling element which is coupled with a hydraulic pressure increasing by way of a leveled transitional pressure has an accumulator which discharge a high level of pressure accumulated therein into the fiction coupling element during a gear shift under the condition where the line pressure is low.
摘要翻译： 一种用于自动变速器的控制系统，具有至少一个摩擦联接元件，该摩擦联接元件与通过平整的过渡压力增加的液压压力相结合，具有一个蓄能器，该蓄能器在变速期间将积累在其中的高水平的压力排放到小偶联件中 在线路压力低的条件下。
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公开(公告)号：US5662551A
公开(公告)日：1997-09-02
申请号：US157261
申请日：1993-11-26
申请人： Shinya Kamada
发明人： Shinya Kamada
CPC分类号： F16H61/061 , F16H2061/0087 , F16H61/08 , Y10T477/69379 , Y10T477/69387
摘要： An automatic transmission gear shift control system controls a transitional pressure level during a gear shift according to engine output conditions and correctively changes a rate at which the transitional pressure changes according to a time difference between an actual gear shift time and a target gear shift time when an engine output is less than a specified level. If the corrected rate is greater than a specified rate, then the transitional pressure level is increased. According to the control system, even when a drop in the transitional pressure does not cause a change in shifting time, a shifting time learning control is properly conducted.
摘要翻译： 自动变速器变速控制系统根据发动机输出条件控制变速期间的过渡压力水平，并且根据实际换档时间和目标换档时间之间的时间差来校正过渡压力变化的速率， 发动机输出小于指定水平。 如果校正速率大于指定速率，则过渡压力水平增加。 根据控制系统，即使过渡压力的下降不会导致换档时间的变化，也可以适当地进行换档时间学习控制。
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公开(公告)号：US5094128A
公开(公告)日：1992-03-10
申请号：US540265
申请日：1990-06-19
申请人： Shinya Kamada
发明人： Shinya Kamada
CPC分类号： F16H61/04 , F16H2059/088 , F16H2059/425 , F16H2061/0448 , F16H2061/0485 , Y10T477/6895 , Y10T477/692
摘要： A control apparatus for an automatic transmission having a torque converter is so adapted that first a comparatively high-speed change ratio is set when there is a range changeover between the reverse range R and a forward cruising range (e.g., D, S, or L). This comparatively high-speed change ratio is maintained until it is detected that the gear mechanism of the automatic transmission is substantially formed for this high change ratio. A transition is made to a low-speed change ratio after it is confirmed that the gear mechanism is substantially formed for the high change ratio. By virtue of this operation, the torque delivered by the output shaft of the transmission assumes a step-shaped form in the course of the transition from the high-speed change ratio to the low-speed change ratio. As a result, a large transmission shock is minimized.
摘要翻译： 用于具有变矩器的自动变速器的控制装置适于当在反向范围R和前进巡航范围（例如，D，S或L）之间存在范围切换时，首先设定相对高速的变速比 ）。 这种比较高的变速比被维持，直到检测到自动变速器的齿轮机构基本形成为这个高变化率。 在确认齿轮机构基本上形成为高变化率之后，转变为低速变化率。 由于这种操作，由变速器的输出轴传递的扭矩在从高速变速比向低速变速比转变的过程中呈阶梯形。 结果，大的传输冲击被最小化。
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50.发明授权Synchronizing system, synchronizing method, first synchronizing device, second synchronizing device, and computer program 有权同步系统，同步方法，第一同步装置，第二同步装置和计算机程序公开(公告)号：US09548831B2
公开(公告)日：2017-01-17
申请号：US14002520
申请日：2012-03-02
申请人： Shinya Kamada
发明人： Shinya Kamada
CPC分类号： H04J3/0638 , H04J3/0667 , H04J3/14
摘要： Provided is a synchronization system comprising a first synchronization device and a second synchronization device which carry out synchronization processing by transmitting and receiving synchronization packets in accordance with a synchronization protocol and which synchronize the times thereof. The first synchronization device, which corresponds to a slave device, notifies an abnormality to the second synchronization device when an abnormality related to time synchronization processing is detected. The second synchronization device, which corresponds to a master device, increases the interval during which synchronization is performed as the length of time during which an abnormality notification is not received increases.
摘要翻译： 提供了一种同步系统，包括：第一同步装置和第二同步装置，其通过根据同步协议发送和接收同步分组来执行同步处理，并同步其时间。 当检测到与时间同步处理相关的异常时，对应于从设备的第一同步设备向异常发送异常。 对应于主设备的第二同步设备随着不接收异常通知的时间长度而增加执行同步的时间间隔。
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