Method and device for monitoring a fuel injection device for an internal combustion engine
    41.
    发明授权
    Method and device for monitoring a fuel injection device for an internal combustion engine 有权
    用于监测内燃机的燃料喷射装置的方法和装置

    公开(公告)号:US07779678B2

    公开(公告)日:2010-08-24

    申请号:US10593224

    申请日:2006-02-16

    IPC分类号: G01M15/11

    摘要: In a method and a device for operating an injection device (5) for an internal combustion engine, the injection device (5) includes injection valves (40), via which fuel is injected directly into combustion chambers (100) of the internal combustion engine. Mechanisms are provided for detecting misfirings (310), and for determining a fuel pressure (320). A mechanical fault of an injection valve (40) is detected when a misfire occurs in a cylinder (110) and the fuel pressure simultaneously drops below a threshold value (SW). An electrical fault in an injection device (5) is detected when misfirings of cylinders (110) assigned to an output stage bank of the injection device (5) are observed, and the fuel pressure has dropped below a threshold value (SW). The responses to the faults that are implemented differ depending on the faults that were detected.

    摘要翻译: 在用于操作用于内燃机的注射装置(5)的方法和装置中,注射装置(5)包括喷射阀(40),燃料直接喷射到内燃机的燃烧室(100)中 。 提供用于检测错误(310)和用于确定燃料压力(320)的机构。 当在气缸(110)中发生失火并且燃料压力同时下降到阈值(SW)以下时,检测到喷射阀(40)的机械故障。 当观察到分配给注射装置(5)的输出级组的气缸(110)的错误点燃并且燃料压力已经降至阈值(SW)以下时,检测到注射装置(5)中的电气故障。 对所实施的故障的响应取决于检测到的故障。

    Method and Device For Monitoring a Fuel Injection Device For an Internal Combustion Engine
    42.
    发明申请
    Method and Device For Monitoring a Fuel Injection Device For an Internal Combustion Engine 有权
    用于监控内燃机燃油喷射装置的方法和装置

    公开(公告)号:US20080249699A1

    公开(公告)日:2008-10-09

    申请号:US10593224

    申请日:2006-02-16

    IPC分类号: F02D45/00

    摘要: The invention relates to a method and a device for operating an injection device (5) for an internal combustion engine, the injection device (5) including injection valves (40), via which fuel is injected directly into combustion chambers (100) of the internal combustion engine. Means are provided for detecting misfirings (310), and for determining a fuel pressure (320). A mechanical fault of an injection valve (40) is detected when a misfire occurs in a cylinder (110) and the fuel pressure simultaneously drops below a threshold value (SW). An electrical fault in an injection device (5) is detected when misfirings of cylinders (110) assigned to an output stage bank of the injection device (5) are observed, and the fuel pressure has dropped below a threshold value (SW). The responses to the faults that are implemented differ depending on the faults that were detected.

    摘要翻译: 本发明涉及一种用于操作用于内燃机的注射装置(5)的方法和装置,所述注射装置(5)包括喷射阀(40),燃料直接喷射到燃烧室(100)中, 内燃机。 提供用于检测错误(310)和用于确定燃料压力(320)的装置。 当在气缸(110)中发生失火并且燃料压力同时下降到阈值(SW)以下时,检测到喷射阀(40)的机械故障。 当观察到分配给注射装置(5)的输出级组的气缸(110)的不正确,并且燃料压力已经降至阈值(SW)以下时,检测到注射装置(5)中的电气故障。 对所实施的故障的响应取决于检测到的故障。

    Method for measuring the rotational speed of a crankshaft
    45.
    发明申请
    Method for measuring the rotational speed of a crankshaft 失效
    用于测量曲轴转速的方法

    公开(公告)号:US20060070430A1

    公开(公告)日:2006-04-06

    申请号:US11242727

    申请日:2005-10-03

    IPC分类号: G01M15/00

    CPC分类号: F02D41/0097 G01P3/489

    摘要: In a method for determining the rotational speed of the crankshaft of an internal combustion engine having a sensor disk which is connected to a crankshaft of the internal combustion engine, the sensor disk having a marking via a system of alternating teeth and tooth spaces, and a first sensor assigned to the sensor disk generating an electrical signal which is able to assume at least two signal levels, one of the signal levels being assigned to a tooth and the other being assigned to a tooth space, the accuracy of the rotational speed determination is increased in that the rotational speed of the crankshaft is determined by the control unit from the angle between two markings divided by the time elapsed between the two markings; additional markings may be situated between the two markings and the number of markings which are situated between the two markings is a function of the rotational speed.

    摘要翻译: 在确定具有与内燃机的曲轴连接的传感器盘的内燃机的曲轴的转速的方法中,传感盘通过交替的齿和齿隙的系统具有标记,以及 分配给传感器盘的第一传感器产生能够呈现至少两个信号电平的电信号,其中一个信号电平被分配给齿,另一个被分配给齿空间,转速确定的精度为 增加了曲轴的转速由控制单元从两个标记之间的角度除以两个标记之间经过的时间确定; 另外的标记可以位于两个标记之间,并且位于两个标记之间的标记的数量是转速的函数。

    Transloading apparatus for transcontainers
    46.
    发明授权
    Transloading apparatus for transcontainers 失效
    用于集装箱的转载装置

    公开(公告)号:US5954210A

    公开(公告)日:1999-09-21

    申请号:US938729

    申请日:1997-09-26

    摘要: The invention relates to a transloading apparatus for transcontainers such as freight containers, interchangeable containers and semi-trailers including a crane trolley adapted to travel on a crane or portal, to which, by way of a lifting means, a load receiving means is fitted in a manner for raising and lowering.In order to enable the load receiving means to be guided and aligned more accurately in relation to the transcontainer, provision is made to connect to the load receiving apparatus two horizontally movable columns or lifting structures at a distance from one another which is fixed or can be adjusted in a defined manner and to render these vertically displaceable. Preferably each of the columns or each of the two lifting structures can be connected by way of a pendulum suspension to the load receiving means.

    摘要翻译: 本发明涉及一种用于诸如货物集装箱,可互换的集装箱和半拖车的转运装载机的装载装​​置,其包括适于在起重机或入口上行驶的起重机手推车,通过提升装置,装载有承载装置 提高和降低的方式。 为了能够使负载接收装置相对于集装箱更精确地被引导和对准,提供了将负载接收装置连接到两个彼此间隔一定距离的可水平移动的列或提升结构,该水平移动的列或固定结构可以是固定的或可以是 以定义的方式调节并使其垂直移位。 优选地,两个提升结构中的每个列或每个提升结构可以通过摆动悬架连接到负载接收装置。

    Lifting and transport apparatus for transcontainers
    47.
    发明授权
    Lifting and transport apparatus for transcontainers 失效
    集装箱起重运输设备

    公开(公告)号:US5803280A

    公开(公告)日:1998-09-08

    申请号:US743106

    申请日:1996-11-04

    IPC分类号: B66C1/22 B66C17/20 B66C19/00

    CPC分类号: B66C1/223 B66C17/20

    摘要: A lifting and transport apparatus for containers has a fixed rigid horizontal beam on the lower flange of which two wheeled carriages are displaceable either together or separately to allow, in the latter case, a change in the distance between the carriages and, in the former case, displacement of the container. A cross beam on each of the carriages can carry at its ends fixed columns which guide respective lifting elements having claws at their ends engageable with the container. The entire assembly is free from cables or the like which can introduce sway.

    摘要翻译: 用于容器的提升和运输装置在下法兰上具有固定的刚性水平梁,其中两轮车厢可以一起移动或分开,以允许在后一种情况下,车厢之间的距离的变化,并且在前一种情况下 ,容器的位移。 每个托架上的横梁可以在其端部处承载固定的列,其引导具有爪的各个提升元件,其端部可与容器接合。 整个组件没有可能引起摇摆的电缆等。

    Acceleration switch and method of fabrication
    48.
    发明授权
    Acceleration switch and method of fabrication 失效
    加速开关及制作方法

    公开(公告)号:US5559309A

    公开(公告)日:1996-09-24

    申请号:US232178

    申请日:1994-04-29

    IPC分类号: G01P15/135 H01H1/00 H01H35/14

    摘要: An acceleration switch has a seismic mass, which is suspended by springs (1) on a bearing block (7). The springs are designed as curved bending springs. If an acceleration acts on this sensor, then the seismic mass is noticeably deflected out of its neutral position when a critical acceleration is exceeded. By means of a lever (17), the seismic mass pulls a contact bar (21) toward a contact block (4), so that a current path is closed between the two parts of the contact block (4).

    摘要翻译: PCT No.PCT / DE93 / 00708 Sec。 371日期1994年04月29日 102(e)日期1994年4月29日PCT提交1993年8月7日PCT公布。 出版物WO94 / 06144 日期1994年3月17日加速开关具有由弹簧(1)悬挂在轴承座(7)上的抗震质量。 弹簧设计为弯曲弹簧。 如果加速度作用于该传感器,则当超过临界加速度时,地震质量明显偏离其中立位置。 通过杠杆(17),地震质量块将接触杆(21)拉向接触块(4),使得电流路径在接触块(4)的两个部分之间封闭。