Process for determining and evaluating the combustion pressure of an
internal combustion engine
    1.
    发明授权
    Process for determining and evaluating the combustion pressure of an internal combustion engine 失效
    用于确定和评估内燃机的燃烧压力的方法

    公开(公告)号:US5020360A

    公开(公告)日:1991-06-04

    申请号:US477981

    申请日:1990-04-27

    摘要: A process for determining the combustion pressure of an internal combustion engine is proposed. Conventional processes of this type have the disadvantage that the determination methods are very costly. Furthermore, stringent requirements are made of the sensors to be used. By comparison, the process proposed here is distinguished in that the combustion pressure is calculated from the combustion chamber pressure (p(.alpha.)) determined with simple sensors, by determining the compression pressure (p.sub.k (.alpha.)). These values for the compression pressure are subtracted from the combustion chamber pressure in order to calculate the combustion pressure p*(.alpha.)). Preferably, the course of the compression pressure is obtained by measuring the combustion chamber pressure values during the compression until top dead center in the working phase and storing them in a memory. The compression values occurring after top dead center are obtained by reflection at an axis extending through top dead center, resulting in a symmetrical curve course for the compression pressure. In this way, the combustion pressure can be calculated particularly simply.

    摘要翻译: PCT No.PCT / DE88 / 00657 Sec。 371日期1990年04月27日第 102(e)日期1990年4月27日PCT提交1988年10月26日PCT公布。 WO89 / 03983 PCT出版物 日期:1989年5月5日。提出了一种用于确定内燃机的燃烧压力的方法。 这种常规方法的缺点是确定方法非常昂贵。 此外,要使用的传感器要求严格。 相比之下,这里提出的方法的区别在于,通过确定压缩压力(pk(α)),从由简单传感器确定的燃烧室压力(p(α))计算燃烧压力。 为了计算燃烧压力p *(α),从燃烧室压力中减去压缩压力的这些值。 优选地,压缩压力的过程通过在压缩期间测量燃烧室压力值直到工作阶段的上止点并将其存储在存储器中来获得。 通过在延伸穿过上止点的轴上的反射获得在上止点之后发生的压缩值,导致压缩压力的对称曲线。 以这种方式,可以特别简单地计算燃烧压力。

    Fastening assembly of a foil-coated vehicle glass pane and method of making same
    7.
    发明申请
    Fastening assembly of a foil-coated vehicle glass pane and method of making same 审中-公开
    铝箔车窗玻璃板的紧固组件及其制造方法

    公开(公告)号:US20050132661A1

    公开(公告)日:2005-06-23

    申请号:US10998157

    申请日:2004-11-29

    IPC分类号: B60J1/00 E06B3/26

    CPC分类号: B60J1/00

    摘要: A vehicle glass pane which is coated with a foil, is fastened a vehicle body opening edge. The glass pane has a frameless construction and is glued onto the opening edge by its side coated by a foil. In the gluing area, for a direct glued connection between an uncoated area of the glass pane and the opening edge, the glass pane is coated by the foil only in areas.

    摘要翻译: 涂有箔的车辆玻璃板被固定在车身开口边缘上。 玻璃板具有无框架结构,并且通过其被箔覆盖的侧面胶合到开口边缘上。 在胶合区域中,为了在玻璃板的未涂覆区域和开口边缘之间的直接胶合连接,玻璃板仅在区域中被箔涂覆。

    Process for controlling a locking device in a motor vehicle
    9.
    发明申请
    Process for controlling a locking device in a motor vehicle 有权
    用于控制机动车辆中的锁定装置的过程

    公开(公告)号:US20050023867A1

    公开(公告)日:2005-02-03

    申请号:US10821205

    申请日:2004-04-09

    IPC分类号: B60J7/057

    CPC分类号: B60J7/0573

    摘要: In a process for controlling a locking device in a motor vehicle driven by an electric motor, in particular for controlling a motor vehicle sunroof, to protect a body part from being crushed during a closing motion, a closing resistance variable is detected. The closing resistance variable is characteristic of a force counteracting the closing motion, and is used to determine whether a crush situation exists. For this purpose, an additional auxiliary variable indicative of wind load forces at a certain speed is used. If a crush situation exists, a protective measure is initiated.

    摘要翻译: 在用于控制由电动机驱动的机动车辆中的锁定装置,特别是用于控制机动车辆天窗的过程中,为了保护身体部分在关闭运动期间不被压碎,检测到闭合阻力变量。 闭合阻力变量是抵消闭合运动的力的特征,并且用于确定是否存在挤压情况。 为此,使用了以一定速度表示风荷载力的附加辅助变量。 如果存在压倒性的情况,则开始采取保护措施。