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1. 发明授权

US5478294A Control apparatus for hydraulically operated vehicular transmission 失效
标题翻译：液压操纵车辆变速箱控制装置
公开(公告)号：US5478294A
公开(公告)日：1995-12-26
申请号：US266377
申请日：1994-06-27
申请人： Hideo Furukawa , Chihiro Matsubara , Yasuhiro Ijichi
发明人： Hideo Furukawa , Chihiro Matsubara , Yasuhiro Ijichi
IPC分类号： F16H61/10 , F16H59/24 , F16H59/44 , F16H61/00 , F16H61/02 , F16H59/04
CPC分类号： F16H61/0213 , F16H2061/0096 , F16H2306/24 , F16H59/24 , F16H59/44 , F16H61/10 , Y10T477/693
摘要： A control apparatus for a hydraulically operated vehicular transmission has a plurality of transmission trains to be established by a selective operation of a plurality of hydraulic engaging elements. The apparatus has a selecting device for selecting a transmission train according to a running condition of a vehicle. The apparatus is provided with a detecting device for detecting a power transmission capability value of the hydraulic engaging elements, and a device for determining a transmission train to be established, based on a detected result of the detecting device and a selected result of the selecting device. The detecting device detects a hydraulic engaging element whose power transmission capability value is above a predetermined value and designates a transmission train that corresponds to the detected hydraulic engaging element. The device for determining the transmission train determines a transmission train to be established, based on the transmission train designated by the detecting device and the transmission train or trains selected by the selecting device.
摘要翻译：一种用于液压操作车辆变速器的控制装置具有通过多个液压接合元件的选择性操作而建立的多个传动系。该装置具有根据车辆的行驶状态来选择传动系的选择装置。该装置设置有用于检测液压接合元件的动力传递能力值的检测装置，以及用于基于检测装置的检测结果确定要建立的传动系的装置和选择装置的选择结果。检测装置检测动力传递能力值超过预定值的液压接合元件，并指定对应于检测到的液压接合元件的传动系。用于确定传输列车的装置基于由检测装置指定的传输列车和由选择装置选择的传输列车或列车来确定要建立的传输列车。

2. 发明授权

US06852063B2 Automotive internal combustion engine control system 失效
标题翻译：汽车内燃机控制系统
公开(公告)号：US06852063B2
公开(公告)日：2005-02-08
申请号：US10291483
申请日：2002-11-12
申请人： Tsukasa Takahashi , Yorinori Kumagai , Chihiro Matsubara
发明人： Tsukasa Takahashi , Yorinori Kumagai , Chihiro Matsubara
IPC分类号： F02B61/00 , B60K6/48 , B60K25/00 , B60W10/08 , B60W20/00 , F02B67/00 , F02B67/04 , F02D29/02 , F02D29/06 , F02D45/00 , F02N11/04 , F02N15/02 , F02N15/04 , F16H3/54 , B60K41/02 , F16H3/72
CPC分类号： B60W20/30 , B60K6/48 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/30 , B60W20/00 , B60W20/11 , F02N11/003 , F02N11/04 , F02N15/046 , F16H3/54 , Y02T10/6221 , Y10T477/23 , Y10T477/26
摘要： An automotive internal combustion engine control system transmits the output of a starting motor capable of operating as a generator to an internal combustion engine in starting the internal combustion engine, and transmits the output of the internal combustion engine to accessories while the internal combustion engine is in operation. The automotive internal combustion engine control system includes a transmission mechanism that transmits the output of the starting motor to the accessories while the internal combustion engine is stopped for a predetermined condition, transmits the rotation of the drive shaft of the starting motor to the crankshaft of the internal combustion engine at a high first gear ratio in starting the internal combustion engine, and transmits the rotation of the crankshaft of the internal combustion engine to the drive shaft of the starting motor at a low second gear ratio while the internal combustion engine is in operation to operate the starting motor as a generator. The transmission mechanism enables driving the accessories by the starting motor while the internal combustion engine is stopped, smoothly starting the internal combustion engine and efficient energy regeneration while the internal combustion engine is in operation.
摘要翻译：汽车内燃机控制系统在起动内燃机时将能够作为发电机运行的起动电动机的输出传递给内燃机，并且在内燃机处于内燃机的情况下将内燃机的输出传递给配件操作。汽车内燃机控制系统包括在内燃机停止预定状态时将起动电动机的输出传递给附件的变速机构，将起动电动机的驱动轴的旋转传递到曲轴在启动内燃机时以较高的第一齿轮比的内燃机，并且在内燃机运转的同时将内燃机的曲轴的旋转以低的第二齿轮比传递到起动马达的驱动轴将起动电机作为发电机运行。传动机构能够在内燃机停止时由启动马达驱动附件，平稳地起动内燃机，并且在内燃机运转时进行有效的能量再生。

3. 发明授权

US06623402B2 Apparatus and method for detecting abnormalities of a linear solenoid valve and a hydraulic device using the same linear solenoid valve 有权
公开(公告)号：US06623402B2
公开(公告)日：2003-09-23
申请号：US10119210
申请日：2002-04-10
申请人： Masatoshi Nishina , Chihiro Matsubara , Akio Tsuura
发明人： Masatoshi Nishina , Chihiro Matsubara , Akio Tsuura
IPC分类号： F16H6112
CPC分类号： F16H61/12 , F16H61/682 , F16H2059/683 , F16H2061/0258 , F16H2061/1208 , F16H2061/1264 , F16H2061/1276 , Y10S477/906 , Y10T477/60 , Y10T477/644
摘要： An apparatus includes a linear solenoid valve regulating an oil pressure supplied to a clutch, a hydraulic switch being switched on and off upon receipt of a switching oil pressure, and a control unit controlling the actuation of the solenoid valve. A pressure-increased side signal oil pressure is detected which results when the hydraulic switch is switched on and off while a control signal is sent to the solenoid valve to increase a control oil pressure from a predetermined lower pressure to a predetermined higher pressure, and a pressure-decreased side signal oil pressure is detected which results when the hydraulic switch is switched on and off while the control signal is sent to decrease the control oil pressure from the predetermined higher pressure to the predetermined lower pressure. When a difference between these signal oil pressures exceeds an abnormalities determination value, it is determined that the solenoid valve is abnormal.

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