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1. 发明授权

US5556356A Hydraulic control system for an automatic transmission of a vehicle 失效
标题翻译：用于车辆自动变速器的液压控制系统
公开(公告)号：US5556356A
公开(公告)日：1996-09-17
申请号：US344579
申请日：1994-11-18
申请人： Naoki Hakamada , Mitsuo Inagaki , Yoriaki Ando , Kunihiro Kubo
发明人： Naoki Hakamada , Mitsuo Inagaki , Yoriaki Ando , Kunihiro Kubo
IPC分类号： B60W10/00 , B60W10/10 , F16H61/02 , F16H61/06 , F16H61/26
CPC分类号： F16H61/06 , F16H61/0206 , F16H2061/0255 , Y10T477/69363 , Y10T477/6937 , Y10T477/693973
摘要： A hydraulic control system for an automatic transmission of automotive vehicles is provided. The hydraulic control system includes a pressure source, a plurality of solenoid valves, and a plurality of directional control valves. Each solenoid valve selectively supplies and release hydraulic pressure to and from one of frictional element of a power train of the automatic transmission according to a given schedule of transmission operation for establishing a given gear ratio. The directional control valves are interposed between the frictional elements of the power train and the solenoid valves, respectively. Each of the directional control valves is responsive to input of the hydraulic pressure supplied from the pressure source through a preselected hydraulic line to assume first and second valve positions, the first valve position being to allow the hydraulic pressure to be directed to one of the frictional elements, the second valve position being to release the hydraulic pressure acting on one of the frictional element. Additionally, the hydraulic pressure to activate the frictional elements is reduced in pressure level temporarily upon supply thereto for absorbing mechanical shock caused by engagement of the frictional elements.
摘要翻译：提供了一种用于汽车自动变速器的液压控制系统。液压控制系统包括压力源，多个电磁阀和多个方向控制阀。每个电磁阀根据给定的变速器运行时间表，选择性地将液压压力输送到自动变速器的动力传动系的摩擦元件中并从其中的一个释放。方向控制阀分别介于动力传动系的摩擦元件和电磁阀之间。每个方向控制阀响应于从压力源通过预选的液压管线输入的液压，以采取第一和第二阀位置，第一阀位置是允许液压被引导到摩擦元件，第二阀位置是释放作用在摩擦元件之一上的液压。此外，激活摩擦元件的液压在供给时暂时降低了压力水平，以吸收由摩擦元件的接合引起的机械冲击。

2. 发明授权

US5681241A Automatic transmission for automotive vehicles 失效
标题翻译：汽车自动变速器
公开(公告)号：US5681241A
公开(公告)日：1997-10-28
申请号：US450588
申请日：1995-05-31
申请人： Kunihiro Kubo , Yoriaki Ando , Naoki Hakamada
发明人： Kunihiro Kubo , Yoriaki Ando , Naoki Hakamada
IPC分类号： B60W10/02 , B60W10/10 , B60W10/18 , B60W10/184 , F16H61/02 , F16H61/12 , F16H61/70 , F16H61/26
CPC分类号： F16H61/12 , F16H2061/1224 , F16H2061/1232 , F16H2061/1264 , F16H2061/1268 , F16H2306/00 , F16H61/0206 , F16H61/686 , F16H61/702 , Y10S477/906 , Y10T477/69363
摘要： A hydraulic control system for an automatic transmission of an automotive vehicle is provided which has a fail-safe function of preventing unsafe operation of the automatic transmission if a failure occurs in any of solenoid valves which control engagement operations of frictional elements such as clutches and brakes of the transmission. The hydraulic control system includes a hydraulic pressure flow control unit which controls hydraulic pressure flow between at least one of the frictional elements and at least one of the solenoid valves to allow the hydraulic pressure to be supplied to a predetermined combination of the frictional elements to achieve the power transmission at one of given gear ratios. The hydraulic pressure flow control unit restricts the hydraulic pressure flow to an inoperative combination of the frictional elements which provides no power transmission. With these arrangements, the power transmission is established if any of the solenoid valves malfunctions to allow the vehicle to travel.
摘要翻译：提供一种用于机动车辆的自动变速器的液压控制系统，其具有防止在控制诸如离合器和制动器之类的摩擦元件的接合操作的电磁阀中发生故障时自动变速器的不安全操作的故障保护功能的传输。液压控制系统包括液压流量控制单元，其控制至少一个摩擦元件和至少一个电磁阀之间的液压流动，以允许将液压供应到摩擦元件的预定组合以实现在给定的齿轮比之间的动力传动。液压流量控制单元将液压流限制到不产生动力传递的摩擦元件的不合组合。利用这些布置，如果任何电磁阀发生故障以允许车辆行驶，则建立动力传递。

3. 发明授权

US5388614A Rotary flow control valve 失效
标题翻译：旋转流量控制阀
公开(公告)号：US5388614A
公开(公告)日：1995-02-14
申请号：US125835
申请日：1993-09-24
申请人： Naoki Hakamada , Yoriaki Ando
发明人： Naoki Hakamada , Yoriaki Ando
IPC分类号： F16K31/04 , F16K31/08
CPC分类号： F16K31/082 , F16K31/045 , Y10T137/86622 , Y10T137/86662
摘要： A rotary flow control valve is provided, that, despite compact design, offers excellent vibration resistance, a high response speed, and superb proportionality of a controlled flow rate to an applied current value. In a channel selector 4 in a rotary flow control valve 1, a guide valve 2 mounted in a hollow of an inner housing 6 is borne by bearings 19 and 20 so that the guide valve 2 can rotate forward or in reverse. Intra-outer housing tubes 10, 11, and 12 are formed in an outer housing 5. In the inner housing 6, communicating channels 13 to 16 are formed in fours at symmetric positions with respect to the rotation center of the guide valve 2. In a torque motor 3, permanent magnets 33 are attached to a lower armature 32 coupled with the guide valve 2 using an adhesive. The magnetic poles at both ends of the permanent magnets 33 are opposed to cylinders 43 about which coils 34 are wound. With attraction and repulsion produced between the cylinders 43 and permanent magnets 33, the guide valve 2 rotates together with the lower armature 32.
摘要翻译：提供了一种旋转流量控制阀，尽管紧凑的设计，提供优异的抗振动性，高响应速度，以及受控流速与施加电流值的极好比例。在旋转流量控制阀1中的通道选择器4中，安装在内壳体6的中空部中的导向阀2由轴承19和20承载，使得导向阀2可以向前或向后旋转。外壳体管10,11和12形成在外壳体5中。在内壳体6中，连通通道13至16在相对于导向阀2的旋转中心的对称位置处形成为四个。在扭矩马达3，使用粘合剂将永磁体33安装到与引导阀2联接的下电枢32。永磁体33的两端的磁极与缠绕线圈34的圆筒43相对。在气缸43和永久磁铁33之间产生吸引和排斥的情况下，导阀2与下电枢32一起旋转。

4. 发明授权

US5754969A Automatic transmission system with lock-up clutch 失效
标题翻译：带锁止离合器的自动变速箱系统
公开(公告)号：US5754969A
公开(公告)日：1998-05-19
申请号：US579978
申请日：1995-12-28
申请人： Yoriaki Ando , Naoki Hakamada
发明人： Yoriaki Ando , Naoki Hakamada
IPC分类号： F16H61/14 , G06G7/70
CPC分类号： F16H61/143 , Y10T477/6389 , Y10T477/692 , Y10T477/75
摘要： An automatic transmission system with a lock-up clutch for use with an engine includes an automatic transmission having an input shaft and an output shaft. A torque converter with a lock-up clutch is provided between the input shaft of the automatic transmission and an output shaft of the engine. A first device calculates a measure of time-domain variation in the rotational speed of the output shaft of the engine. A second device detects whether or not the measure of time-domain variation in the rotational speed of the output shaft of the engine exceeds a predetermined threshold value. A third device changes the condition of the lock up when the second device detects that the measure of time-domain variation exceeds the threshold value. A similar system is operable when the second device calculates a measure of time-domain variation in the rotational speed of the output shaft or the input shaft of the automatic transmission. A similar system is also operable when such measurements from the engine and the automatic transmission are combined.
摘要翻译：具有用于发动机的锁止离合器的自动变速器系统包括具有输入轴和输出轴的自动变速器。具有锁止离合器的变矩器设置在自动变速器的输入轴和发动机的输出轴之间。第一装置计算发动机的输出轴的转速的时域变化的量度。第二装置检测发动机的输出轴的转速的时域变化的测量是否超过预定的阈值。当第二设备检测到时域变化的测量超过阈值时，第三设备改变锁定的状态。当第二装置计算自动变速器的输出轴或输入轴的转速的时域变化的度量时，类似的系统可操作。当来自发动机和自动变速器的这种测量被组合时，类似的系统也是可操作的。

5. 发明授权

US5679086A Hydraulic control system for automatic transmission of automotive vehicles 失效
标题翻译：汽车自动变速器液压控制系统
公开(公告)号：US5679086A
公开(公告)日：1997-10-21
申请号：US580373
申请日：1995-12-28
申请人： Yoriaki Ando , Kunihiro Kubo
发明人： Yoriaki Ando , Kunihiro Kubo
IPC分类号： F16H61/00 , F16H61/02 , F16H5/66
CPC分类号： F16H61/0206 , Y10T477/693635
摘要： An automatic transmission for an automotive vehicle comprises electromagnetic valves 5A-5C activated or deactivated in accordance with a given shift schedule determined based on traveling conditions of the automotive vehicle, a plurality of planetary gear trains 4A-4C driven by an output force of an engine, a plurality of friction devices B1-B4 and C1-C3 receiving hydraulic pressure to selectively connect or fix components constituting planetary gear trains 4A-4C, and a mechanical shift valve 6A having a pair of pressure chambers 62A and 63A and plural ports 64A, 65A and 66A. Upon application of hydraulic pressure to pressure chamber 62A, a fluid communicating path is established in the shift valve 6A so as to connect brake B1 and manual shift valve 8. When hydraulic pressure is applied to both of pressure chambers 62A and 63A, pressurized oil is drained from brake B1. Supply and release of hydraulic pressure to clutches C1-C3, brakes B1-B4 and pressure chambers 62A and 63A of the mechanical shift valve 6A is controlled by electromagnetic valves 5A-5C.
摘要翻译：用于机动车辆的自动变速器包括根据基于机动车辆的行驶状态确定的给定换档计划激活或停用的电磁阀5A-5C，由发动机的输出力驱动的多个行星齿轮系4A-4C 多个摩擦装置B1-B4和C1-C3接收液压以选择性地连接或固定构成行星齿轮系4A-4C的部件，以及具有一对压力室62A和63A以及多个端口64A的机械换档阀6A， 65A和66A。在对压力室62A施加液压时，在换档阀6A中建立流体连通路径，以连接制动器B1和手动换挡阀8.当对压力室62A和63A施加液压时，加压油为从制动器B1排出。离合器C1-C3，制动器B1-B4和机械换档阀6A的压力室62A和63A的液压供给和释放由电磁阀5A-5C控制。

6. 发明授权

US6082104A Stainless double tube exhaust manifold 失效
标题翻译：不锈钢双管排气歧管
公开(公告)号：US6082104A
公开(公告)日：2000-07-04
申请号：US131400
申请日：1998-08-07
申请人： Tetsuya Hyakutake , Hisanaga Matsuoka , Yoriaki Ando , Koichi Shimizu , Kenichi Yamamoto
发明人： Tetsuya Hyakutake , Hisanaga Matsuoka , Yoriaki Ando , Koichi Shimizu , Kenichi Yamamoto
IPC分类号： F01N13/08 , F01N13/10 , F01N13/14 , F01N13/16 , F01N7/10
CPC分类号： F01N13/10 , F01N13/102 , Y10T29/49398
摘要： An exhaust manifold has inner and outer tubes made of stainless steel and welded to flanges provided at inlet ports of the exhaust manifold, from which exhaust gas discharged from an engine enters the exhaust manifold. The inner tube has flat portions, and shield plates disposed within the inner tube protect the flat portions from being directly vibrated by pressure waves of the exhaust gas. Accordingly, the vibration of the flat portions is lowered, so that high frequency noise from the exhaust manifold is reduced.
摘要翻译：排气歧管具有由不锈钢制成的内管和外管，并焊接到排气歧管入口处的凸缘，从发动机排出的排气从该歧管进入排气歧管。内管具有平坦部分，并且设置在内管内的屏蔽板保护平坦部分不被排气的压力波直接振动。因此，扁平部分的振动降低，使得来自排气歧管的高频噪声降低。

7. 发明申请

US20060028082A1 Interior permanent magnet electric rotating machine 审中-公开
标题翻译：内置永磁电动旋转机
公开(公告)号：US20060028082A1
公开(公告)日：2006-02-09
申请号：US11195795
申请日：2005-08-03
申请人： Koji Asagara , Yoriaki Ando , Soichi Yoshinaga
发明人： Koji Asagara , Yoriaki Ando , Soichi Yoshinaga
IPC分类号： H02K1/27
CPC分类号： H02K1/276
摘要： An interior permanent magnet electric rotating machine is configured such that either at least one of first intervals between first flux direction regulation portions of a plurality of first flux barriers provided in a rotor core of the machine or at least one of second intervals between second flux direction regulation portions of a plurality of second flux barriers provided in the rotor core is different from corresponding at least one of the remaining first intervals therebetween or at least one of the remaining second intervals therebetween.
摘要翻译：内部永磁电动机被配置为使得设置在机器的转子芯中的多个第一磁通屏障的第一磁通方向调节部分之间的第一间隔中的至少一个或第二磁通方向设置在转子芯中的多个第二磁通屏障的调节部分与其间的剩余第一间隔中的至少一个或其间的剩余第二间隔中的至少一个不同。

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