System for evaluating and improving driving performance and fuel efficiency
    1.
    发明申请
    System for evaluating and improving driving performance and fuel efficiency 审中-公开
    评估和提高驾驶性能和燃油效率的系统

    公开(公告)号:US20070143002A1

    公开(公告)日:2007-06-21

    申请号:US11312759

    申请日:2005-12-21

    IPC分类号: G06F19/00

    CPC分类号: G07C5/004

    摘要: A method for monitoring driving performance is provided. The method may include determining an engine fuel efficiency based on an engine speed and power output and determining a transmission fuel efficiency based on a drive ratio. A drive-train fuel efficiency may be determined based on the engine fuel efficiency and transmission fuel efficiency, and the drive-train efficiency may be compared to a target drive-train efficiency.

    摘要翻译: 提供了一种用于监视驾驶性能的方法。 该方法可以包括基于发动机速度和功率输出确定发动机燃料效率,并且基于驱动比确定传动燃料效率。 可以基于发动机燃料效率和变速器燃料效率来确定传动系统燃料效率,并且可以将传动系效率与目标传动系效率进行比较。

    ENGINE VALVE ACTUATION SYSTEM AND METHOD FOR CONTROLLING WHITE SMOKE
    2.
    发明申请
    ENGINE VALVE ACTUATION SYSTEM AND METHOD FOR CONTROLLING WHITE SMOKE 有权
    发动机阀门执行系统及控制白烟的方法

    公开(公告)号:US20050126525A1

    公开(公告)日:2005-06-16

    申请号:US10735546

    申请日:2003-12-12

    IPC分类号: F01L1/34 F02D13/02

    摘要: The present invention provides a method and apparatus for controlling an intake engine valve capable of variable closing timing. A condition indicative of white smoke production is determined. An intake engine valve is closed at a first crank angle for a given engine operating condition when the condition indicative of white smoke production does not exist. The intake valve is closed at a second crank angle for the given engine operating condition when the condition indicative of white smoke production exists. The second crank angle is less than the first crank angle.

    摘要翻译: 本发明提供了一种用于控制能够进行可变闭合正时的进气发动机气门的方法和装置。 确定指示白烟产生的条件。 当指示白烟产生的条件不存在时,对于给定的发动机操作条件,进气发动机气门以第一曲柄角关闭。 当指示白烟生产的条件存在时,对于给定的发动机操作条件,进气门以第二曲柄角关闭。 第二曲柄角小于第一曲柄角。

    Apparatus for making brake shoes
    4.
    发明授权
    Apparatus for making brake shoes 失效
    制动蹄片的装置

    公开(公告)号:US06484386B2

    公开(公告)日:2002-11-26

    申请号:US09818026

    申请日:2001-03-27

    IPC分类号: B23D1518

    摘要: An apparatus adapted to form curved beam sections, such as a brake shoe, includes a rollformer, a cut-off device, and a re-former or sweeping device. The rollformer includes rollers constructed and arranged to rollform the sheet material into an elongated linear beam, where the beam has a T-shaped cross-section. The cut-off device cuts the arcuately-shaped beam into segments that are about 9 to 12 inches long. The sweep device is positioned in line with the rollformer (or off-line as a secondary operation) and is adapted to form the beam into a tightly-radiused longitudinal shape, such as about 100 mm radius, where the support flange and center web form an arcuate crescent shape. In an alternative form, the apparatus also has a re-forming device configured to reshape the segments so that the beam section is very accurately formed. However, it is contemplated that, depending upon the arcuately shaped beam section desired, a re-former may not be required.

    摘要翻译: 一种适于形成弯曲梁部分的装置,例如制动蹄,包括一个成型机,一个切断装置,以及一个重新成形器或扫掠装置。 辊型机包括构造和布置成将片材卷成细长线性梁的辊,其中梁具有T形横截面。 截止装置将弧形梁切割成约9至12英寸长的段。 扫掠装置定位成与卷筒成型机成线(或离线作为次要操作),并且适于将梁形成为紧密放置的纵向形状,例如约100mm半径,其中支撑凸缘和中心网形式 弓形新月形。 在替代形式中,该装置还具有重构装置,该重新形成装置被配置为重新形成这些段,使得梁部非常精确地形成。 然而,可以想到,根据期望的弧形梁部分,可以不需要再成型器。

    Digital panel meter
    5.
    发明授权
    Digital panel meter 失效
    数字面板仪表

    公开(公告)号:US4760334A

    公开(公告)日:1988-07-26

    申请号:US835653

    申请日:1986-03-03

    IPC分类号: G01R1/04

    CPC分类号: G01R1/04

    摘要: A digital panel meter that is mounted in a panel and that is comprised of a housing for containing a circuit assembly having a digital display at the front of the housing. A bezel is adapted to cover the front of the housing and has a transparent window for the viewing of the digital display. The bezel includes a pair of elongated bezel locking arms that are spacedly disposed and extend towards the rear of the housing where they interlock with the housing. The housing is also provided with locking tabs for securing the housing to the panel.

    摘要翻译: 一种安装在面板中的数字面板表,其包括用于容纳在壳体前部具有数字显示器的电路组件的壳体。 挡板适于覆盖外壳的前部,并具有用于观看数字显示器的透明窗口。 边框包括一对细长的表圈锁定臂,其间隔地布置并且朝向壳体的后部延伸,在该位置处与壳体互锁。 壳体还设置有用于将壳体固定到面板上的锁定突出部。

    Variable valve actuation control for operation at altitude
    6.
    发明申请
    Variable valve actuation control for operation at altitude 审中-公开
    可变气门致动控制,用于在高空作业

    公开(公告)号:US20050279329A1

    公开(公告)日:2005-12-22

    申请号:US11092623

    申请日:2005-03-30

    摘要: A method of controlling a variable valve actuation system for an engine is provided. A cam assembly is operated to move an intake valve between a first position and a second position. A parameter indicative of an altitude at which the engine is operating is sensed. A first lookup map is accessed to determine a desired air-to-fuel ratio when the sensed parameter indicates that the engine is operating at an altitude below a first predetermined value. A second lookup map is accessed to determine a desired air-to-fuel ratio when the sensed parameter indicates that the engine is operating at an altitude above the first predetermined value. A desired valve actuation period is determined based on the determined air-to-fuel ratio. The intake valve is prevented from returning to the first position until the end of the determined valve actuation period.

    摘要翻译: 提供了一种用于控制用于发动机的可变气门致动系统的方法。 操作凸轮组件以使进气阀在第一位置和第二位置之间移动。 指示发动机正在操作的高度的参数。 当所感测的参数指示发动机在高于第一预定值的高度下操作时,访问第一查找图以确定期望的空燃比。 当感测的参数指示发动机在高于第一预定值的高度运行时,访问第二查找图以确定期望的空燃比。 基于确定的空气 - 燃料比来确定期望的阀致动周期。 进气阀被阻止返回到第一位置,直到确定的阀致动周期结束为止。