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    HYBRID INDUSTRIAL VEHICLE
    1.
    发明申请
    HYBRID INDUSTRIAL VEHICLE 有权
    混合工业车辆

    公开(公告)号：US20110056755A1

    公开(公告)日：2011-03-10

    申请号：US12934234

    申请日：2008-08-05

    申请人： Kensuke Futahashi ,  Masataka Kawaguchi ,  Kiyomitsu Ogawa

    发明人： Kensuke Futahashi ,  Masataka Kawaguchi ,  Kiyomitsu Ogawa

    IPC分类号： B62D5/06 ,  B60K6/48

    CPC分类号： B60W20/40 ,  B60K1/02 ,  B60K6/20 ,  B60K6/442 ,  B60K6/48 ,  B60L1/003 ,  B60L1/20 ,  B60L11/123 ,  B60L11/14 ,  B60L11/1861 ,  B60L2200/40 ,  B60L2240/24 ,  B60W10/02 ,  B60W10/08 ,  B60W10/30 ,  B60W20/00 ,  B60Y2200/15 ,  B62D5/064 ,  B62D5/065 ,  B62D5/07 ,  B66F9/20 ,  B66F9/22 ,  E02F9/2075 ,  E02F9/225 ,  E02F9/2292 ,  Y02P90/60 ,  Y02T10/6217 ,  Y02T10/6221 ,  Y02T10/6234 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7077

    摘要： An object of the present invention is to provide a hybrid industrial vehicle which can perform steering operation and the like during idling stop, without using a complicated mechanism. To achieve the object, for example, the hybrid industrial vehicle configured to transmit power of a first electric motor (23) and power of an engine (21) to a drive wheel (34) through a first gear train (32) comprises: a second electric motor (24) actuated when supplied with electric power from a battery (22); a first hydraulic pump (26) supplying pressure oil to a cargo handling hydraulic system; a second gear train (28) interposed among the engine and the second electric motor and the first hydraulic pump and capable of mutual power transmission among the engine, the second electric motor and the first hydraulic pump; a second hydraulic pump (27) supplying pressure oil to a steering hydraulic system; and a third electric motor (25) actuated to drive the second hydraulic pump when supplied with electric power from the battery.

    摘要翻译： 本发明的目的是提供一种能够在怠速停止期间能够进行转向操作等的混合动力车辆，而不使用复杂的机构。 为了实现该目的，例如，构造成通过第一齿轮系（32）将第一电动机（23）的动力和发动机（21）的动力传递到驱动轮（34）的混合动力工业车辆包括： 当从电池（22）提供电力时第二电动机（24）被致动; 向货物处理液压系统供应压力油的第一液压泵（26）; 插在发动机和第二电动机之间的第二齿轮系（28）和第一液压泵，并且能够在发动机，第二电动机和第一液压泵之间相互动力传递; 第二液压泵（27），其向转向液压系统供应压力油; 以及第三电动机（25），当从所述电池供给电力时被致动以驱动所述第二液压泵。

    Work Vehicle
    2.
    发明申请
    Work Vehicle 有权
    工作车辆

    公开(公告)号：US20090025990A1

    公开(公告)日：2009-01-29

    申请号：US12224501

    申请日：2007-05-16

    申请人： Kensuke Futahashi ,  Yasutaka Fuke ,  Hideki Hashimoto ,  Masataka Kawaguchi ,  Kiyomitsu Ogawa ,  Hiroyuki Sugiura ,  Hiroyuki Kanazawa ,  Koichi Yamada

    发明人： Kensuke Futahashi ,  Yasutaka Fuke ,  Hideki Hashimoto ,  Masataka Kawaguchi ,  Kiyomitsu Ogawa ,  Hiroyuki Sugiura ,  Hiroyuki Kanazawa ,  Koichi Yamada

    IPC分类号： B60K6/26

    CPC分类号： B60K6/383 ,  B60K6/12 ,  B60K6/485 ,  B60Y2200/41 ,  B66F9/07572 ,  E02F9/2075 ,  Y02T10/6208 ,  Y02T10/6226 ,  Y02T10/6282

    摘要： An object is to provide a work vehicle whose drive portion can be downsized. An engine having an engine output shaft, an electric motor driven by a battery which is attached integrally to the engine output shaft so as to drive the engine output shaft, a traveling drive portion having a transmission connected to the engine output shaft and a traveling drive shaft which is rotated by the transmission and which moves the traveling wheels, a work drive portion selectively performing work by means of power from the engine output shaft, a generator charging the battery, a traveling regeneration portion transmitting regenerative energy of the traveling drive portion to the generator, a work regeneration portion transmitting regenerative energy of a fork drive portion to the generator, and a one-way clutch for traveling and a one-way clutch for work provided, respectively, to the traveling regeneration portion and the work regeneration portion, which suppress transmission of motive power from the generator, are included.

    摘要翻译： 目的在于提供一种其驱动部分能够小型化的作业车辆。 具有发动机输出轴的发动机，由电动机驱动的电动机，其与发动机输出轴一体地附接以驱动发动机输出轴，具有连接到发动机输出轴的变速器的行驶驱动部和行驶驱动 轴，其通过变速器旋转并使行进轮移动;工作驱动部，其通过来自发动机输出轴的动力选择性地进行作业;对发电机充电的发电机;将行驶驱动部的再生能传递到 发电机，将发动机的叉驱动部的再生能量传递到发电机的工作再生部，以及用于行进的单向离合器和分别设置在行驶再生部和作业再生部上的作业用单向离合器， 抑制来自发电机的动力的传递。

    Work vehicle
    4.
    发明授权
    Work vehicle 有权
    工作车辆

    公开(公告)号：US08167078B2

    公开(公告)日：2012-05-01

    申请号：US12224501

    申请日：2007-05-16

    申请人： Kensuke Futahashi ,  Yasutaka Fuke ,  Hideki Hashimoto ,  Masataka Kawaguchi ,  Kiyomitsu Ogawa ,  Hiroyuki Sugiura ,  Hiroyuki Kanazawa ,  Koichi Yamada

    发明人： Kensuke Futahashi ,  Yasutaka Fuke ,  Hideki Hashimoto ,  Masataka Kawaguchi ,  Kiyomitsu Ogawa ,  Hiroyuki Sugiura ,  Hiroyuki Kanazawa ,  Koichi Yamada

    IPC分类号： B60K6/485 ,  B60K17/00

    CPC分类号： B60K6/383 ,  B60K6/12 ,  B60K6/485 ,  B60Y2200/41 ,  B66F9/07572 ,  E02F9/2075 ,  Y02T10/6208 ,  Y02T10/6226 ,  Y02T10/6282

    摘要： An object is to provide a work vehicle whose drive portion can be downsized. An engine having an engine output shaft, an electric motor driven by a battery which is attached integrally to the engine output shaft so as to drive the engine output shaft, a traveling drive portion having a transmission connected to the engine output shaft and a traveling drive shaft which is rotated by the transmission and which moves the traveling wheels, a work drive portion selectively performing work by means of power from the engine output shaft, a generator charging the battery, a traveling regeneration portion transmitting regenerative energy of the traveling drive portion to the generator, a work regeneration portion transmitting regenerative energy of a fork drive portion to the generator, and a one-way clutch for traveling and a one-way clutch for work provided, respectively, to the traveling regeneration portion and the work regeneration portion, which suppress transmission of motive power from the generator, are included.

    摘要翻译： 目的在于提供一种其驱动部分能够小型化的作业车辆。 具有发动机输出轴的发动机，由电动机驱动的电动机，其与发动机输出轴一体地附接以驱动发动机输出轴，具有连接到发动机输出轴的变速器的行驶驱动部和行驶驱动 轴，其通过变速器旋转并使行进轮移动;工作驱动部，其通过来自发动机输出轴的动力选择性地进行作业;对发电机充电的发电机;将行驶驱动部的再生能传递到 发电机，将发动机的叉驱动部的再生能量传递到发电机的工作再生部，以及用于行进的单向离合器和分别设置在行驶再生部和作业再生部上的作业用单向离合器， 抑制来自发电机的动力的传递。

    Industrial vehicle and power control method for the same
    6.
    发明申请
    Industrial vehicle and power control method for the same 有权
    工业车辆和动力控制方法相同

    公开(公告)号：US20080133077A1

    公开(公告)日：2008-06-05

    申请号：US11976903

    申请日：2007-10-29

    申请人： Tomohiro Akaki ,  Kensuke Futahashi ,  Takaharu Hiroe ,  Kiyomitsu Ogawa ,  Yoshimi Okazaki

    发明人： Tomohiro Akaki ,  Kensuke Futahashi ,  Takaharu Hiroe ,  Kiyomitsu Ogawa ,  Yoshimi Okazaki

    IPC分类号： B60K26/00

    CPC分类号： B60W20/10 ,  B60K6/48 ,  B60L1/20 ,  B60L11/123 ,  B60L11/14 ,  B60L2200/42 ,  B60L2240/486 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W10/30 ,  B60W20/00 ,  B60W2510/244 ,  B60W2540/10 ,  B60W2540/12 ,  B60W2710/0677 ,  B60W2710/1061 ,  B60Y2200/15 ,  B66F9/20 ,  Y02P90/60 ,  Y02T10/56 ,  Y02T10/6217 ,  Y02T10/6221 ,  Y02T10/6286 ,  Y02T10/7005 ,  Y02T10/7077

    摘要： The present invention provides an industrial vehicle having a hybrid system capable of readily controlling a distribution of power generated by an engine and power generated by an electric motor, and a method of controlling; the power of the same. A hybrid industrial vehicle includes an engine for supplying power to one of a running unit and a loading-and-unloading unit; a first motor for supplying power to one of the running unit and the loading-and-unloading unit; a second motor for supplying power to the running unit; a required-power calculating unit for calculating running power, and loading-and-unloading power; a clutch unit for controlling the power transmitted from the engine to the running unit; and a power-distribution calculating unit for selecting a destination to be supplied with power form the engine and the first motor based on the control status of the clutch unit, and for calculating a distribution of power which the engine, the first motor, and the second motor supply based on the calculated running power and loading-and-unloading power.

    摘要翻译： 本发明提供一种能够容易地控制由发动机产生的动力分配和由电动机产生的动力的混合动力系统的工业车辆及其控制方法。 权力一样。 混合动力工业车辆包括用于向运行单元和装卸单元中的一个供电的发动机; 用于向运行单元和装卸单元中的一个供电的第一电动机; 用于向所述运行单元供电的第二电动机; 用于计算运行功率的需求功率计算单元和装载和卸载功率; 离合器单元，用于控制从发动机传递到行驶单元的动力; 以及动力分配计算单元，用于基于离合器单元的控制状态从发动机和第一电动机中选择要供给动力的目的地，并且计算发动机，第一电动机和 基于计算的运行功率和装卸功率的第二电机供电。

    HYBRID INDUSTRIAL VEHICLE
    8.
    发明申请
    HYBRID INDUSTRIAL VEHICLE 有权
    混合工业车辆

    公开(公告)号：US20140265977A1

    公开(公告)日：2014-09-18

    申请号：US14113139

    申请日：2012-02-17

    申请人： Yusuke Kinouchi ,  Kensuke Futahashi ,  Kiyomitsu Ogawa

    发明人： Yusuke Kinouchi ,  Kensuke Futahashi ,  Kiyomitsu Ogawa

    IPC分类号： H02H7/085 ,  H02H7/08

    CPC分类号： H02H7/0852 ,  B60L1/003 ,  B60L7/26 ,  B60L2200/40 ,  B60L2200/42 ,  B60L2240/36 ,  B60W10/06 ,  B60W10/08 ,  B60W10/18 ,  B60W10/30 ,  B60W20/00 ,  B60W20/15 ,  B60W30/18127 ,  B60W30/1843 ,  B60W2300/121 ,  B60W2510/087 ,  B60W2510/18 ,  B66F9/07572 ,  B66F9/24 ,  H02H7/0822 ,  Y02P90/60 ,  Y02T10/6286

    摘要： A hybrid industrial vehicle (1) has as a main configuration: an engine (2); a cargo handling generator motor (3) used for cargo handling; a cargo handling apparatus (4) that can be driven by power received from both the engine (2) and the cargo handling generator motor (3); and a hybrid control system (8). The hybrid control system (8) suppresses an output of the cargo handling generator motor (3) according to a temperature of the cargo handling generator motor (3) during powering of the cargo handling generator motor (3), and suppresses a regeneration amount of the cargo handling generator motor (3) according to the temperature of the cargo handling generator motor (3) during regeneration of the cargo handling generator motor (3).

    摘要翻译： 混合动力工业车辆（1）具有主要构造：发动机（2）; 用于货物处理的货物处理发电机马达（3）; 货物处理装置（4），其能够由从发动机（2）和货物处理发电电动机（3）接收的动力驱动; 和混合控制系统（8）。 混合动力控制系统（8）在货物处理发电电动机（3）通电期间，根据货物处理发电电动机（3）的温度，抑制货物处理发电电动机（3）的输出， 货物处理发电机马达（3）根据货物处理发电机马达（3）在货物处理发电机马达（3）的再生期间的温度。