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68 条记录 (耗时 0.013 秒)

    Electric drive apparatus and process
    23.
    发明授权
    Electric drive apparatus and process 有权
    电驱动装置及工艺

    公开(公告)号：US08660727B2

    公开(公告)日：2014-02-25

    申请号：US12893547

    申请日：2010-09-29

    申请人： Yoshiaki Katou

    发明人： Yoshiaki Katou

    IPC分类号： B60L9/00 ,  B60L11/00 ,  G05D1/00 ,  G05D3/00 ,  G06F7/00 ,  G06F17/00

    CPC分类号： B60W30/1882 ,  B60K6/543 ,  B60W10/08 ,  B60W10/108 ,  B60W2710/083 ,  B60W2710/1005 ,  F16H15/54 ,  F16H61/6648 ,  Y02T10/7258

    摘要： An electric drive apparatus includes a controller for controlling an electric motor and a continuously-variable transmission connected with the motor. The controller controls the motor and the continuously-variable transmission in a first control mode to control the transmission ratio of the continuously-variable transmission to a predetermined fixed ratio so as to hold the transmission ratio at the fixed ratio, and to control the motor to achieve the demand motor torque when a demand motor operation point determined from a predetermined assumed ratio is within a predetermined operation range, and to control the motor and the continuously-variable transmission in a second control mode to vary the transmission ratio and to control the motor to achieve a desired driving torque for a driven member driven by the motor when the demand motor operation point is not within the predetermined operation range.

    摘要翻译： 电驱动装置包括用于控制电动机的控制器和与电动机连接的无级变速器。 控制器以第一控制模式控制电动机和无级变速器，以将无级变速器的传动比控制到预定的固定比例，以将传动比保持在固定比例，并将电动机控制到 当从预定的假设比例确定的需求电动机操作点在预定操作范围内时，实现需求电动机转矩，并且在第二控制模式下控制电动机和无级变速器以改变变速比并控制电动机 当需求电动机操作点不在预定操作范围内时，为由电动机驱动的从动构件实现期望的驱动转矩。

    Continuously variable transmission
    24.
    发明授权
    Continuously variable transmission 有权
    连续可变传动

    公开(公告)号：US08393990B2

    公开(公告)日：2013-03-12

    申请号：US12676356

    申请日：2008-09-03

    申请人： Christopher John Greenwood ,  Philip Duncan Winter ,  David Burt

    发明人： Christopher John Greenwood ,  Philip Duncan Winter ,  David Burt

    IPC分类号： F16H37/02

    CPC分类号： F16H15/54 ,  F16H37/086 ,  F16H2037/104 ,  Y10T74/19074

    摘要： The invention is concerned with a continuously variable transmission incorporating a variator of the type having at least two co-axial races (D1-D4) between which drive is transferred at a continuously variable variator ratio. The variator races are mounted for rotation about a variator shaft (16). The transmission has a layshaft (18) which is laterally separated from the variator shaft. It has two epicyclic gears. A splitter epicyclic (14) has an input member driven from the transmission input (10) and two output members arranged respectively to drive the layshaft and the variator shaft. A recirculater epicyclic has first and second input members for coupling respectively to the variator shaft and to the layshaft and a recirculater output member. An arrangement of clutches is provided for selectively engaging any of at least three regimes. In one regime the recirculater output member drives the transmission output. In another the layshaft drives the transmission output. In a third, the variator shaft drives the transmission output. The arrangement of the components is such that the variator shaft is co-axial with the transmission output, the recirculater epicyclic, a first coupling, between the recirculater output member and the transmission output, which serves to drive the transmission output in the first regime, and a second coupling, between the variator shaft and the transmission output, which serves to drive the transmission output in the third above-mentioned regime.

    摘要翻译： 本发明涉及一种无级变速器，其包括具有至少两个同轴轨道（D1-D4）的变速器，在该变速器之间驱动以连续可变的变速比传递。 变速器座圈安装成围绕变速器轴（16）旋转。 变速器具有与变速器轴横向分离的副轴（18）。 它有两个行星齿轮。 分流器行星轮（14）具有从变速器输入（10）驱动的输入构件和分别布置成驱动副轴和变速器轴的两个输出构件。 循环器行星齿轮具有第一和第二输入构件，用于分别连接到变速器轴和副轴以及再循环输出构件。 提供了离合器的布置，用于选择性地接合至少三个方案中的任何一个。 在一个方案中，循环器输出构件驱动变速器输出。 在另一个中，副轴驱动变速器输出。 三分之一的变频器轴驱动变速器输出。 组件的布置使得变换器轴与传动装置输出同步，即循环器输出构件和变速器输出之间的再循环器行星齿轮，第一联接件，其用于在第一方式中驱动变速器输出， 以及在变换器轴和变速器输出之间的第二联接，其用于在第三上述状态下驱动变速器输出。

    Mechanical gearing
    25.
    发明授权
    Mechanical gearing 失效
    机械传动

    公开(公告)号：US5601507A

    公开(公告)日：1997-02-11

    申请号：US525548

    申请日：1995-11-30

    申请人： Heerke Hoogenberg

    发明人： Heerke Hoogenberg

    IPC分类号： F16G5/18 ,  F16H13/06 ,  F16H15/22 ,  F16H15/54 ,  F16H1/32

    CPC分类号： F16H15/54 ,  F16G5/18 ,  F16H13/06 ,  F16H15/22 ,  F16H15/24

    摘要： The invention relates to a mechanical gearing. This comprises a frame, a first shaft mounted rotatably on the frame and carrying a pair of friction wheels which are disposed at a distance from each other and which have mutually facing friction surfaces together converging outward, a second shaft which is mounted on the frame parallel to but eccentrically relative to the first shaft and which carries a friction wheel which has an internal annular friction surface situated axially between the friction wheels of the first shaft, and a closed belt of mutually abutting push links. The belt forms on mutually opposite sides surfaces co-acting with the pair of friction wheels and on a radially outermost surface forms a surface co-acting with the single belt engaging wheel.

    摘要翻译： PCT No.PCT / NL94 / 00061 Sec。 371日期：1995年11月30日 102（e）1995年11月30日日期PCT 1994年3月17日PCT公布。 出版物WO94 / 21940 日期1994年9月29日本发明涉及机械传动装置。 这包括框架，第一轴可旋转地安装在框架上并且承载一对摩擦轮，它们彼此相隔一定距离并且具有相互面对的摩擦表面一起会聚在外侧;第二轴，安装在框架上平行 相对于第一轴偏心，并且其具有摩擦轮，该摩擦轮具有轴向位于第一轴的摩擦轮之间的内部环形摩擦表面和相互邻接的推动连杆的封闭带。 带形成在与一对摩擦轮共同作用的相互相对的侧表面上，并且在径向最外表面上形成与单个带接合轮共同作用的表面。