摘要:
The invention relates to a foil sachet (1) with at least one chamber (7) consisting of an upper and lower foil (2, 3) secured together by a closed seam (5, 6). In order to fill the chambers (7) with a substance, especially air, there is a channel (10, 14) having channel sections (14) opening in the region of a seam (5, 6) and preferably in the region of the corner of the chamber concerned where there is an aperture in said chamber. There are preferably a main (10) and a subsidiary channel (14), wherein the main channel may also run outside the foil sachet (1).
摘要:
An electronically controlled fuel metering system for an internal combustion engine is proposed which includes devices for damping engine jerking. The following signals are formed: ti (k) as the up-to-date load value; tiM as the up-to-date averaged load value; ti (k-1)+.DELTA.ti/2 as a special load value for use in a transition into overrunning; and tiM+.DELTA.tiM/2 for the purpose of successive approximation of the average value to up-to-date load values in the case of slow acceleration processes and flat courses of load reduction. A computer-controlled realization is possible for forming and selecting the individual values. A block circuit diagram is also provided for an electronically controlled fuel metering system made up of discrete modular elements.
摘要翻译:提出了一种用于内燃机的电子控制燃料计量系统,其包括用于阻尼发动机起动的装置。 形成以下信号:ti(k)作为最新负载值; tiM作为最新的平均负载值; ti(k-1)+ DELTA ti / 2作为用于过渡到超越的特殊负载值; 和tiM + DELTA tiM / 2,用于在缓慢加速过程和平坦负载减小的情况下,将平均值逐次逼近最新负载值。 计算机控制的实现可以用于形成和选择各个值。 还提供了由分立模块化元件组成的电子控制燃料计量系统的方框图。
摘要:
Variable length data words are processed segment-by-segment together with corresponding segments of an enciphering key. As a function of the contents of a data segment, one of several modification modes is chosen. In accordance with the chosen modification mode, the enciphering key is changed following each enciphering operation of a segment. The described steps are preferably carried out three times for the full data word. The result of the third cycle represents the enciphered data word. Deciphering is effected in the same manner.