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    Method and device for establishment of a signal pattern based on crank angle of internal combustion engine
    7.
    发明授权
    Method and device for establishment of a signal pattern based on crank angle of internal combustion engine 有权
    基于内燃机曲柄角建立信号图形的方法和装置

    公开(公告)号：US06827063B2

    公开(公告)日：2004-12-07

    申请号：US10224404

    申请日：2002-08-21

    Applicant: Bernhard Breitegger ,  Eduard Unger ,  Christian Roduner ,  Alois Fürhapter

    Inventor： Bernhard Breitegger ,  Eduard Unger ,  Christian Roduner ,  Alois Fürhapter

    IPC: F02P5153

    CPC classification number: F02D41/009 ,  G01M15/06

    Abstract: For the establishment of a crank-angle based signal pattern with high discrimination representing a relevant working characteristic of an internal combustion engine, the working characteristic is detected with high time discrimination and with the aid of a time-based and angled-based crank-angle signal of low angle discrimination and transformed to a crank-angle basis under interpolation, and whereby there is assigned to the top dead center (OT) of the respective cylinder, by a multiple, a freely selectable angle increment under interpolation with high angle discrimination.

    Abstract translation: 为了建立基于曲柄角的信号模式，具有代表内燃机的相关工作特性的高分辨率，工作特性以高时间辨别和借助于基于时间和角度的曲柄角度 低角度识别的信号，并且在插值下转换为曲柄角度基准，并且由此以高角度鉴别在内插下以多个可自由选择的角度增量分配给各个气缸的上止点（OT）。

    SPIRAL AIR INDUCTION
    8.
    发明申请
    SPIRAL AIR INDUCTION 失效
    螺旋空气感应

    公开(公告)号：US20080038112A1

    公开(公告)日：2008-02-14

    申请号：US11865837

    申请日：2007-10-02

    Applicant: Zoltan Spakovszky ,  Christian Roduner

    Inventor： Zoltan Spakovszky ,  Christian Roduner

    IPC: F04D29/44

    CPC classification number: F04D29/444 ,  F04D27/0238 ,  F04D29/684 ,  F05D2250/52 ,  Y10S415/914

    Abstract: The nozzles are in the form of blowing-in openings in the housing wall which bounds the flow channel. The blowing-in openings are fed directly by means of air which is extracted from the flow channel downstream from the diffusor. This air is at a higher pressure than the flow in the flow channel upstream of the diffusor. This results in a passive, dynamic stabilization system for a compressor stage in the high pressure-ratio range, which does not require any additional control or actuating elements.

    Abstract translation: 这些喷嘴在壳体壁中具有吹入口的形式，其限定流动通道。 吹入口直接通过从扩散器下游的流动通道提取的空气进料。 该空气处于比扩散器上游的流动通道中的流动更高的压力。 这导致用于高压比范围内的压缩机级的无源动态稳定系统，其不需要任何额外的控制或致动元件。

    Method of regulating or controlling a cyclically operating internal combustion engine
    9.
    发明申请
    Method of regulating or controlling a cyclically operating internal combustion engine 有权
    调节或控制循环运行的内燃机的方法

    公开(公告)号：US20050027429A1

    公开(公告)日：2005-02-03

    申请号：US10725335

    申请日：2003-12-02

    Applicant: Christian Roduner ,  Ingmar Schoegl

    Inventor： Christian Roduner ,  Ingmar Schoegl

    IPC: F02D41/14 ,  F02D41/26

    CPC classification number: F02D41/1401 ,  F02D2041/001 ,  F02D2041/1433 ,  F02D2200/1004

    Abstract: A method of regulating or controlling a cyclically operating internal combustion engine using a computation model by which the cycle or portions of the cycle of the internal combustion engine is, or are, divided into individual parts and the operating condition within each cycle part is determined using measured values, stored and/or applied data in order to obtain actuating variables for operating the internal combustion engine. The computation models for the various individual cycle parts are based on at least partially different assumptions and/or have different simplifications. The time limits of the cycle parts are at least partially calculated as a function of at least one variable engine operating parameter. The operating status of an internal combustion engine can thus be determined readily and quickly while still with sufficient accuracy so as to obtain actuating variables suited for regulating or controlling the internal combustion engine using electronic control units available for series operation.

    Abstract translation: 使用计算模型来调节或控制循环运行的内燃机的方法，通过该计算模型，内燃机的循环或循环的周期或部分被分成各个部分，并且每个循环部分内的运行条件使用 测量值，存储和/或应用数据，以获得用于操作内燃机的致动变量。 各个循环部件的计算模型基于至少部分不同的假设和/或具有不同的简化。 循环部件的时间限制至少部分地被计算为至少一个可变发动机操作参数的函数。 因此，能够容易且快速地确定内燃机的运行状态，同时仍然具有足够的精度，以便获得适于使用可用于串联运行的电子控制单元来调节或控制内燃机的致动变量。

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