Hydraulic clutch
    3.
    发明授权
    Hydraulic clutch 有权
    液压离合器

    公开(公告)号:US09004249B2

    公开(公告)日:2015-04-14

    申请号:US13316302

    申请日:2011-12-09

    摘要: A hydraulic pressure clutch includes a first connecting hub on an input shaft, an inner sleeve, a boss, an outer sleeve, a clutch drum, a second connecting hub, a first piston forming a first piston chamber together with the second connecting hub, first clutch plates disposed on an outer protrusion and selectively pushed by the first piston along an axial direction, first friction disks disposed alternately with the first clutch plates, a first balance wall forming a first balance chamber, a second piston forming a second piston chamber, second clutch plates selectively pushed by the second piston along an axial direction, second friction disks disposed alternately with the second clutch plates, and a second balance wall forming a second balance chamber, wherein the first piston penetrates through the outer protrusion for pushing the first clutch plates.

    摘要翻译: 液压离合器包括在输入轴上的第一连接毂,内套筒,凸台,外套筒,离合器鼓,第二连接毂,与第二连接毂一起形成第一活塞室的第一活塞,第一 离合器片,其设置在外部突出部上并沿着轴向被第一活塞选择性地推压,与第一离合器片交替设置的第一摩擦片,形成第一平衡室的第一平衡壁,形成第二活塞室的第二活塞,第二活塞室 沿着轴向由第二活塞选择性地推压的离合器片,与第二离合器片交替设置的第二摩擦盘和形成第二平衡室的第二平衡壁,其中第一活塞穿过外突出部,用于推动第一离合器片 。

    Closed loop bias control
    4.
    发明授权
    Closed loop bias control 有权
    闭环偏置控制

    公开(公告)号:US08791760B2

    公开(公告)日:2014-07-29

    申请号:US13529177

    申请日:2012-06-21

    IPC分类号: H03F3/04

    摘要: This disclosure relates to radio frequency (RF) amplification devices and methods for amplifying an RF input signal. To set the quiescent operating level of the RF output signal, a bias signal to be applied to the RF input signal is received prior to amplifying the RF input signal. The bias signal is amplified to generate the RF output signal at the quiescent operating level and a feedback signal is received that is indicative of the quiescent operating level of the RF output signal. Prior to amplifying the RF input signal, the bias signal level of the bias signal is adjusted such that the quiescent operating level is set to a reference signal level based on the feedback signal level. This allows for adjustments to be made to the quiescent operating level and maintain the quiescent operating level at a desired value.

    摘要翻译: 本公开涉及用于放大RF输入信号的射频(RF)放大装置和方法。 为了设置RF输出信号的静态工作电平,在放大RF输入信号之前接收要施加到RF输入信号的偏置信号。 偏置信号被放大以产生处于静态工作电平的RF输出信号,并且接收到指示RF输出信号的静态工作电平的反馈信号。 在放大RF输入信号之前,调整偏置信号的偏置信号电平,使得基于反馈信号电平将静态工作电平设置为参考信号电平。 这允许对静态操作电平进行调整,并将静态工作电平维持在期望值。

    CLOSED LOOP BIAS CONTROL
    5.
    发明申请
    CLOSED LOOP BIAS CONTROL 有权
    闭环偏差控制

    公开(公告)号:US20120326778A1

    公开(公告)日:2012-12-27

    申请号:US13529177

    申请日:2012-06-21

    IPC分类号: H03F1/34

    摘要: This disclosure relates to radio frequency (RF) amplification devices and methods for amplifying an RF input signal. To set the quiescent operating level of the RF output signal, a bias signal to be applied to the RF input signal is received prior to amplifying the RF input signal. The bias signal is amplified to generate the RF output signal at the quiescent operating level and a feedback signal is received that is indicative of the quiescent operating level of the RF output signal. Prior to amplifying the RF input signal, the bias signal level of the bias signal is adjusted such that the quiescent operating level is set to a reference signal level based on the feedback signal level. This allows for adjustments to be made to the quiescent operating level and maintain the quiescent operating level at a desired value.

    摘要翻译: 本公开涉及用于放大RF输入信号的射频(RF)放大装置和方法。 为了设置RF输出信号的静态工作电平,在放大RF输入信号之前接收要施加到RF输入信号的偏置信号。 偏置信号被放大以产生处于静态工作电平的RF输出信号,并且接收到指示RF输出信号的静态工作电平的反馈信号。 在放大RF输入信号之前,调整偏置信号的偏置信号电平,使得基于反馈信号电平将静态工作电平设置为参考信号电平。 这允许对静态操作电平进行调整,并将静态工作电平维持在期望值。

    CLUTCH SYSTEM
    7.
    发明申请
    CLUTCH SYSTEM 失效
    离合系统

    公开(公告)号:US20090057087A1

    公开(公告)日:2009-03-05

    申请号:US11950685

    申请日:2007-12-05

    申请人: Wonseok Oh

    发明人: Wonseok Oh

    摘要: A clutch system selectively transmitting torque in an automatic transmission according to an exemplary embodiment of the present invention may include: a rotation axis rotated by the torque; at least one plate disposed at an exterior of the rotation axis and moved along an axial direction of the rotation axis; at least one disk alternately disposed with the plate and moved along the axial direction of the rotation axis, the disk having at least one wave along a radial direction thereof; and a piston applying force to the disk and the plate along the axial direction of the rotation axis such that a frictional force is generated between the plate and the disk. Therefore, the clutch system of this invention has advantages of enhanced durability and operability.

    摘要翻译: 根据本发明的示例性实施例的在自动变速器中选择性地传递扭矩的离合器系统可以包括:旋转轴旋转的旋转轴; 设置在所述旋转轴的外部并沿着所述旋转轴的轴向移动的至少一个板; 至少一个盘与所述板交替地设置并沿着所述旋转轴的轴向方向移动,所述盘具有沿着其径向方向的至少一个波; 以及活塞沿着旋转轴线的轴向向盘和板施加力,使得在板和盘之间产生摩擦力。 因此,本发明的离合器系统具有提高耐久性和可操作性的优点。

    HYDRAULIC CLUTCH
    9.
    发明申请
    HYDRAULIC CLUTCH 有权
    液压离合器

    公开(公告)号:US20130075216A1

    公开(公告)日:2013-03-28

    申请号:US13316302

    申请日:2011-12-09

    IPC分类号: F16D25/10

    摘要: A hydraulic pressure clutch includes a first connecting hub on an input shaft, an inner sleeve, a boss, an outer sleeve, a clutch drum, a second connecting hub, a first piston forming a first piston chamber together with the second connecting hub, first clutch plates disposed on an outer protrusion and selectively pushed by the first piston along an axial direction, first friction disks disposed alternately with the first clutch plates, a first balance wall forming a first balance chamber, a second piston forming a second piston chamber, second clutch plates selectively pushed by the second piston along an axial direction, second friction disks disposed alternately with the second clutch plates, and a second balance wall forming a second balance chamber, wherein the first piston penetrates through the outer protrusion for pushing the first clutch plates.

    摘要翻译: 液压离合器包括在输入轴上的第一连接毂,内套筒,凸台,外套筒,离合器鼓,第二连接毂,与第二连接毂一起形成第一活塞室的第一活塞,第一 离合器片,其设置在外部突出部上并沿着轴向被第一活塞选择性地推压,与第一离合器片交替设置的第一摩擦片,形成第一平衡室的第一平衡壁,形成第二活塞室的第二活塞,第二活塞室 沿着轴向由第二活塞选择性地推压的离合器片,与第二离合器片交替设置的第二摩擦盘和形成第二平衡室的第二平衡壁,其中第一活塞穿过外突出部,用于推动第一离合器片 。

    LOW NOISE CHARGE PUMP
    10.
    发明申请
    LOW NOISE CHARGE PUMP 审中-公开
    低噪声充电泵

    公开(公告)号:US20120049903A1

    公开(公告)日:2012-03-01

    申请号:US13045657

    申请日:2011-03-11

    IPC分类号: H03K3/01

    摘要: A delta-sigma modulator is used to generate a dithered clock. The dithered clock is provided as a switching signal to a charge pump to create an output voltage having a reduced noise spectrum. The charge pump may be a regulated charge pump, an unregulated charge pump, a buck charge pump, a boost charge pump, a single phase charge pump, a multi-phase charge pump, or a combination thereof.

    摘要翻译: Δ-Σ调制器用于产生抖动时钟。 抖动时钟作为开关信号提供给电荷泵,以产生具有降低的噪声谱的输出电压。 电荷泵可以是调节电荷泵,不稳定电荷泵,降压电荷泵,升压电荷泵,单相电荷泵,多相电荷泵或其组合。