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1. 发明专利

JP2014148228A Drive device for hybrid vehicle 有权
标题翻译：混合动力驾驶装置
公开(公告)号：JP2014148228A
公开(公告)日：2014-08-21
申请号：JP2013017412
申请日：2013-01-31
申请人： Aisin Seiki Co Ltd , アイシン精機株式会社 , Aisin Ai Co Ltd , アイシン・エーアイ株式会社
发明人： KATO HIROMI , TERAKAWA TOMOMITSU , HORIBE KAZUHISA , KITAMURA YUICHIRO , AOKI KENJI , SUZUKI YOSHIHIDE , KOBAYASHI KAZUKI , AOYAMA YOSHIYUKI
IPC分类号： B60K6/547 , B60K6/48 , B60L11/14 , B60W10/02 , B60W10/04 , B60W10/06 , B60W20/00
CPC分类号： Y02T10/6221 , Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To provide a drive device for a hybrid vehicle capable of reducing noise that an automatic transmission generates in an electric travelling mode.SOLUTION: The drive device for a hybrid vehicle comprises: an electric travelling mode shift section 10 that when shifting from a split travelling mode to an electric travelling mode, allows a front clutch 5 to be engaged and allows an automatic transmission 8 to be put into a neutral state in which an input shaft 81 can rotate relative to an output shaft 82; and a split travelling mode shift section 10 that when shifting from the electric travelling mode to the split travelling mode, increases rotation speed of the input shaft 81 using an engine 2, with the front clutch 5 being engaged, disengages the front clutch 5, forms shift levels of the automatic transmission 8 and engages the front clutch 5.
摘要翻译：要解决的问题：提供一种能够降低自动变速器在电动行驶模式中产生的噪声的混合动力车辆的驱动装置。解决方案：混合动力车辆的驱动装置包括：电动行驶模式换档部10，当换档时从分离行驶模式到电动行驶模式，允许前离合器5接合，并且允许自动变速器8进入输入轴81能够相对于输出轴82旋转的中立状态; 以及分离行驶模式换档部10，当从电动行驶模式向分离行驶模式转换时，使用发动机2增加输入轴81的转速，前离合器5接合，使前离合器5脱离，形成自动变速器8的变速级别并与前离合器5啮合。

2. 发明专利

JP2008075814A Clutch device 审中-公开
标题翻译：离合器件
公开(公告)号：JP2008075814A
公开(公告)日：2008-04-03
申请号：JP2006257539
申请日：2006-09-22
申请人： Aisin Seiki Co Ltd , アイシン精機株式会社
发明人： HORIBE KAZUHISA , HANEDA YOSHITOMI , IMAI HIROSHI
IPC分类号： F16D25/12 , F16D25/08
CPC分类号： F16D29/005 , F16D48/06 , F16D2500/1024 , F16D2500/3022 , F16D2500/3026 , F16D2500/501 , F16D2500/5108 , F16D2500/511 , F16D2500/70223 , F16D2500/70235
摘要： PROBLEM TO BE SOLVED: To provide a hydraulic clutch device having a simple structure, capable of accurately detecting an abnormality of a clutch operating hydraulic circuit.
SOLUTION: In the case where oil leakage occurs in the clutch hydraulic circuit when the clutch is operated to be disengaged, there is a zone where an output of a motor is zero and a timing at which load is generated in a clutch actuator 1 is delayed. Also, when the clutch is operated to change from the disengaged state into an engaged state, there is a zone where the output of the motor is zero and negative load is generated in the clutch actuator 1 in the latter half of a stroke. The clutch device detects an abnormality of the hydraulic circuit based on whether or not an indication current value to the motor is within a predetermined range, by tentatively stroking an output rod according to a test pattern corresponding to the state of a vehicle or utilizing the stroke during changing gears.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够精确地检测离合器操作液压回路的异常的结构简单的液压离合器装置。解决方案：当离合器操作分离时离合器液压回路发生漏油的情况下，存在电动机的输出为零的区域和离合器致动器中产生负载的时刻 1被延迟。此外，当离合器被操作以从分离状态变为接合状态时，在后半段中存在电动机的输出为零并且在离合器致动器1中产生负荷的区域。离合器装置根据对电动机的指示电流值是否在预定范围内，通过暂时地按照与车辆的状态相对应的测试模式或利用行程来计量输出杆来检测液压回路的异常换档时。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2014124989A Drive device for hybrid vehicle 审中-公开
标题翻译：混合动力驾驶装置
公开(公告)号：JP2014124989A
公开(公告)日：2014-07-07
申请号：JP2012281117
申请日：2012-12-25
申请人： Aisin Seiki Co Ltd , アイシン精機株式会社 , Mitsubishi Motors Corp , 三菱自動車工業株式会社
发明人： HORIBE KAZUHISA , KITAMURA YUICHIRO , SUZUKI YOSHIHIDE , KATO HIROMI , UEDA KATSUNORI , HIRANO SHIGETOSHI
IPC分类号： B60W10/06 , B60K6/48 , B60K6/547 , B60W10/10 , B60W20/00 , F02D29/02
CPC分类号： Y02T10/52 , Y02T10/6221
摘要： PROBLEM TO BE SOLVED: To provide a drive device for a hybrid vehicle which can reduce the connection time of a front clutch when an engine is started and connected to an automatic transmission while the vehicle is traveling only by a motor.SOLUTION: A drive device for a hybrid vehicle includes: a mode determination section 10 for determining transition conditions from an electric travel mode to a split travel mode; a gear shift stage determination section 10 for determining a gear shift stage in an automatic transmission 8 and outputting a gear shift request for the gear shift of the automatic transmission 8; an output member rotational speed calculation section 10 for calculating an output member rotational speed after the gear shift which is the rotational speed of an output member 52 in a state in which the automatic transmission 8 is shifted to the gear shift stage according to the gear shift request; and an engine control section 10 for controlling the rotational speed of an engine 2 so that the rotational speed of an input member 51 becomes equal to the output member rotational speed when the mode determination section 10 determines that the transition conditions to the split travel mode are satisfied, and when the gear shift to the gear shift stage in the automatic transmission 8 according to the gear shift request is not completed.
摘要翻译：要解决的问题：提供一种用于混合动力车辆的驱动装置，其能够在发动机起动时减少前离合器的连接时间，并且在车辆仅通过电动机行驶时连接到自动变速器。解决方案：驱动装置对于混合动力车辆，包括：模式确定部10，用于确定从电气行驶模式到分离行驶模式的转变条件; 用于确定自动变速器8中的变速级并输出用于自动变速器8的换挡的变速请求的换挡级判定部10; 输出构件转速计算部10，用于计算在自动变速器8根据档位换档到变速级的状态下的输出构件52的转速之后的变速后的输出构件转速请求; 以及发动机控制部10，其用于控制发动机2的转速，使得当模式确定部10确定到分离行驶模式的转变条件为输入部件51的转速为并且当根据变速请求在自动变速器8中的变速级换档尚未完成时。

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