Vehicle brake system and method of operating the same
    1.
    发明授权
    Vehicle brake system and method of operating the same 有权
    车辆制动系统及其操作方法

    公开(公告)号:US08768552B2

    公开(公告)日:2014-07-01

    申请号:US13528961

    申请日:2012-06-21

    IPC分类号: B60T8/17 B60T8/32

    摘要: A vehicle brake system and method designed to maximize the contributions from a regenerative braking system, yet still provide adequate safety measures that address potential regenerative braking failure. According to one embodiment, the method determines both a requested deceleration from the driver and an actual deceleration experienced by the vehicle, and uses the difference between these two values to calculate a deceleration error that can be integrated over time and compared to an error threshold. If the integrated or accumulated deceleration error surpasses the error threshold, then the method may reduce or disable the regenerative braking system until it can confirm that it is operating properly.

    摘要翻译: 一种车辆制动系统和方法,设计用于使再生制动系统的贡献最大化,但仍然提供足够的安全措施来解决潜在的再生制动故障。 根据一个实施例,该方法确定来自驾驶员的所请求的减速度和车辆实际的减速度,并且使用这两个值之间的差来计算可随时间积分并与错误阈值相比较的减速误差。 如果集成或累积的减速误差超过误差阈值,则该方法可以减少或禁用再生制动系统,直到它能够确认其正常运行。

    METHOD AND APPARATUS FOR LAYERED OVERVIEW IN VISUALIZATION OF LARGE ENTERPRISE IT ENVIRONMENT
    2.
    发明申请
    METHOD AND APPARATUS FOR LAYERED OVERVIEW IN VISUALIZATION OF LARGE ENTERPRISE IT ENVIRONMENT 有权
    用于大型企业环境可视化分层概述的方法与装置

    公开(公告)号:US20120320074A1

    公开(公告)日:2012-12-20

    申请号:US13160943

    申请日:2011-06-15

    IPC分类号: G09G5/00

    CPC分类号: G09G5/00 H04L41/22

    摘要: A method for layered overview visualization of an IT environment having nodes and links related to the nodes, comprising initializing the layered overview visualization by establishing a number of hierarchical levels, combining the nodes and the links related to the nodes into a plurality of elements based on one of function and type, for each hierarchical level, assigning one or more of the plurality of elements to the level in accordance with one of the function and the type and determining overlap of the assigned elements. The method further comprises navigating the layered overview visualization by selecting a view, selecting a level of the hierarchical levels within the selected view, choosing the overlap of one or more of the assigned elements in the selected level and highlighting the chosen elements, and displaying on a screen the selected level and the highlighted chosen elements in the selected level.

    摘要翻译: 一种用于对具有与节点相关的节点和链接的IT环境进行分层概况可视化的方法,包括:通过建立多个层次级别来初始化分层概览可视化,将节点和与节点相关联的链接组合成多个元素,基于 功能和类型之一,对于每个分层级别,根据功能和类型中的一个将所述多个元素中的一个或多个分配给该级别,并确定所分配的元素的重叠。 该方法还包括通过选择视图来导航分层概览可视化,选择所选视图内的分层级别的级别,选择所选级别中的一个或多个所分配的元素的重叠并突出显示所选择的元素 所选级别的屏幕和所选级别中突出显示的所选元素。

    Multi-layer gasket or seal member
    3.
    发明授权
    Multi-layer gasket or seal member 失效
    多层垫圈或密封件

    公开(公告)号:US07845647B2

    公开(公告)日:2010-12-07

    申请号:US12292245

    申请日:2008-11-14

    IPC分类号: F16L17/06

    CPC分类号: F16J15/022 F16J15/104

    摘要: A gasket or seal member constructed of elastomeric material has at least one slot extending lengthwise of the member and across its thickness at an oblique angle to the sealing faces. There may be a plurality of slots spaced apart across the width of the member. In a preferred form of the invention multiple, parallel slots are formed at an oblique angle to the seal faces of the member forming branchiate-like layers of gasket material, in which each of the layers partially overlays at least one other layer.

    摘要翻译: 由弹性体材料构成的垫圈或密封构件具有至少一个狭槽,其沿构件的纵向方向延伸并且与其密封面成倾斜的角度延伸穿过其厚度。 可以在构件的宽度上间隔开多个槽。 在本发明的优选形式中,多个平行的狭槽以与形成分支状垫片材料层的构件的密封面成倾斜的角度形成,其中每个层部分地覆盖至少一个其它层。

    Device for damping vibrations in turbomachinery blades
    5.
    发明授权
    Device for damping vibrations in turbomachinery blades 失效
    用于阻尼涡轮机叶片振动的装置

    公开(公告)号:US5052890A

    公开(公告)日:1991-10-01

    申请号:US481193

    申请日:1990-02-20

    IPC分类号: F01D5/26

    摘要: In a gas turbine engine, a turbine blade vibration damper is located between the underside of a blade platform and a turbine disc, and comprises a member which extends axially parallel to the blade roots. The member has on its outer surface an inverted "V" shaped projection which engages a complementary shaped recess in the underside of the blade platforms. The member has two limbs of unequal length. Centrifugal forces on the longer limb rocks the member and urges the shorter limb into engagement with the disc rim.

    摘要翻译: 在燃气涡轮发动机中,涡轮叶片振动阻尼器位于叶片平台的下侧和涡轮盘之间,并且包括轴向平行于叶片根延伸的构件。 该构件在其外表面上具有倒置的“V”形突起,其与叶片平台的下侧中的互补形状的凹部接合。 该会员有两个不等长度的肢体。 较长肢体上的离心力使构件摇动,并促使较短的肢体与椎间盘缘接合。

    Method and apparatus for layered overview in visualization of large enterprise it environment
    6.
    发明授权
    Method and apparatus for layered overview in visualization of large enterprise it environment 有权
    大型企业环境可视化分层概述的方法与装置

    公开(公告)号:US08941658B2

    公开(公告)日:2015-01-27

    申请号:US13160943

    申请日:2011-06-15

    IPC分类号: G06T11/20 G09G5/00 H04L12/24

    CPC分类号: G09G5/00 H04L41/22

    摘要: A method for layered overview visualization of an IT environment having nodes and links related to the nodes, comprising initializing the layered overview visualization by establishing a number of hierarchical levels, combining the nodes and the links related to the nodes into a plurality of elements based on one of function and type, for each hierarchical level, assigning one or more of the plurality of elements to the level in accordance with one of the function and the type and determining overlap of the assigned elements. The method further comprises navigating the layered overview visualization by selecting a view, selecting a level of the hierarchical levels within the selected view, choosing the overlap of one or more of the assigned elements in the selected level and highlighting the chosen elements, and displaying on a screen the selected level and the highlighted chosen elements in the selected level.

    摘要翻译: 一种用于对具有与节点相关的节点和链接的IT环境进行分层概况可视化的方法,包括:通过建立多个层次级别来初始化分层概览可视化,将节点和与节点相关联的链接组合成多个元素,基于 功能和类型之一,对于每个分层级别,根据功能和类型中的一个将所述多个元素中的一个或多个分配给该级别,并确定所分配的元素的重叠。 该方法还包括通过选择视图来导航分层概览可视化,选择所选视图内的分层级别的级别,选择所选级别中的一个或多个所分配的元素的重叠并突出显示所选择的元素 所选级别的屏幕和所选级别中突出显示的所选元素。

    Fastener assembly
    7.
    发明授权
    Fastener assembly 有权
    紧固件总成

    公开(公告)号:US08186903B2

    公开(公告)日:2012-05-29

    申请号:US12292247

    申请日:2008-11-14

    IPC分类号: F04D29/44

    摘要: The invention is related to a fastener assembly of the kind used to secure a gas turbine engine rotor disc assembly on a shaft in a situation which otherwise would required the use of a trapped nut. It thereby removes a design constraint limiting bore diameter of the disc assembly to permit access to a securing nut on the shaft, and avoids the use of a trapped nut. One of the rotors hubs is adapted to be mounted on the shaft and the securing nut is engaged with a thread on the shaft to trap the hub. In the improvement of the invention the hub is provided with an axial keyway through which the securing nut is passed into the limited access space. Once the shaft is engaged with the hub the nut is then engaged with the thread on the shaft and tightened using a special tool extending through the centre of the shaft. The tool is withdrawn after use. The nut may be undone and retrieved in an opposite operation.

    摘要翻译: 本发明涉及一种用于将燃气涡轮发动机转子盘组件固定在轴上的类型的紧固件组件,否则将需要使用被截留的螺母。 因此,它可以消除限制盘组件的孔直径的设计约束,以允许进入轴上的固定螺母,并避免使用被截留的螺母。 一个转子毂适于安装在轴上,并且固定螺母与轴上的螺纹接合以捕获轮毂。 在本发明的改进中,毂设置有轴向键槽,固定螺母通过该键槽通过有限的进入空间。 一旦轴与轮毂接合,螺母然后与轴上的螺纹接合并使用延伸穿过轴的中心的专用工具紧固。 使用后取出工具。 螺母可能会被撤消,并以相反的操作取回。

    Seal assembly
    8.
    发明授权
    Seal assembly 失效
    密封组件

    公开(公告)号:US07758052B2

    公开(公告)日:2010-07-20

    申请号:US11812172

    申请日:2007-06-15

    IPC分类号: F16J9/20 F16J15/00

    摘要: The present invention provides a seal assembly for sealing between two relatively slideable members of non-circular cross-section. A plurality of adjacent seal members may be staggered and grouped within a groove so that all leakage surfaces between the two relatively slideable members are sealed. Multiple seal members or seal member groups may be used to reduce leakage caused by incomplete contact of the seal members with leakage surfaces. An actuator system may comprise various embodiments of the present invention to enable the actuation of one member in relation to another.

    摘要翻译: 本发明提供了一种密封组件,用于在两个相对可滑动的非圆形横截面的构件之间进行密封。 多个相邻的密封构件可以交错并分组在凹槽内,使得两个相对可滑动构件之间的所有泄漏表面都被密封。 可以使用多个密封构件或密封构件组来减少密封构件与泄漏表面的不完全接触所引起的泄漏。 致动器系统可以包括本发明的各种实施例,以使得能够相对于另一个构件致动一个构件。