公开(公告)号：US07894974B2

公开(公告)日：2011-02-22

申请号：US12165737

申请日：2008-07-01

申请人： Andreas Bähner ,  Andreas Lingen ,  Georg Maier ,  Heinrich Leufen ,  Stanislaw Cichon ,  Leo Kieβling

发明人： Andreas Bähner ,  Andreas Lingen ,  Georg Maier ,  Heinrich Leufen ,  Stanislaw Cichon ,  Leo Kieβling

IPC分类号： F02D45/00

CPC分类号： F02D41/2422 ,  F02B2075/025 ,  F02D2400/04 ,  F02P1/02 ,  F02P5/1506 ,  F02P5/1508 ,  F02P9/002 ,  Y02T10/46

摘要： A two-stroke engine has a cylinder with a combustion chamber delimited by a reciprocating piston, wherein the piston drives in rotation a crankshaft, and wherein a spark plug projects into the combustion chamber and ignites a fuel/air mixture. The two-stroke engine further has devices for supplying fuel and combustion air to the combustion chamber and a control unit that determines the ignition timing based on an ignition map. The ignition map indicates the ignition timing as a function of the engine speed for at least one first and one second operating states and for at least one first and one second engine speed ranges. The engine is controlled in that for an engine cycle the ignition timing is set in the second operating state at least within the first engine speed range based on the engine speed and on the number of engine cycles since the last combustion.

摘要翻译： 二冲程发动机具有气缸，燃烧室由往复运动的活塞限定，其中活塞驱动曲轴旋转，并且其中火花塞突出到燃烧室中并点燃燃料/空气混合物。 二冲程发动机还具有用于向燃烧室供给燃料和燃烧空气的装置以及基于点火图确定点火正时的控制单元。 点火图表示对于至少一个第一和第二操作状态以及至少一个第一和第二发动机转速范围，作为发动机转速的函数的点火正时。 发动机被控制为对于发动机循环，基于发动机转速以及自上次燃烧以来的发动机循环次数，至少在第一发动机转速范围内将点火正时设定在第二运行状态。

公开(公告)号：US20090012699A1

公开(公告)日：2009-01-08

申请号：US12165737

申请日：2008-07-01

申请人： Andreas Bahner ,  Andreas Lingen ,  Georg Maier ,  Heinrich Leufen ,  Stanislaw Cichon ,  Leo Kiessling

发明人： Andreas Bahner ,  Andreas Lingen ,  Georg Maier ,  Heinrich Leufen ,  Stanislaw Cichon ,  Leo Kiessling

IPC分类号： F02D45/00

CPC分类号： F02D41/2422 ,  F02B2075/025 ,  F02D2400/04 ,  F02P1/02 ,  F02P5/1506 ,  F02P5/1508 ,  F02P9/002 ,  Y02T10/46

摘要： A two-stroke engine has a cylinder with a combustion chamber delimited by a reciprocating piston, wherein the piston drives in rotation a crankshaft, and wherein a spark plug projects into the combustion chamber and ignites a fuel/air mixture. The two-stroke engine further has devices for supplying fuel and combustion air to the combustion chamber and a control unit that determines the ignition timing based on an ignition map. The ignition map indicates the ignition timing as a function of the engine speed for at least one first and one second operating states and for at least one first and one second engine speed ranges. The engine is controlled in that for an engine cycle the ignition timing is set in the second operating state at least within the first engine speed range based on the engine speed and on the number of engine cycles since the last combustion.

摘要翻译： 二冲程发动机具有气缸，燃烧室由往复运动的活塞限定，其中活塞驱动曲轴旋转，并且其中火花塞突出到燃烧室中并点燃燃料/空气混合物。 二冲程发动机还具有用于向燃烧室供给燃料和燃烧空气的装置以及基于点火图确定点火正时的控制单元。 点火图表示对于至少一个第一和第二操作状态以及至少一个第一和第二发动机转速范围，作为发动机转速的函数的点火正时。 发动机被控制为对于发动机循环，基于发动机转速以及自上次燃烧以来的发动机循环次数，至少在第一发动机转速范围内将点火正时设定在第二运行状态。

公开(公告)号：US08032292B2

公开(公告)日：2011-10-04

申请号：US12183092

申请日：2008-07-31

申请人： Leo Kiessling ,  Stanislaw Cichon

发明人： Leo Kiessling ,  Stanislaw Cichon

IPC分类号： F02P5/15

CPC分类号： F02P1/086 ,  F02D2400/06 ,  F02P9/005 ,  F02P11/025

摘要： An ignition procedure for internal combustion engines using multiple coils of a generator coupled to and turning synchronously with the engine. A magnetic field flows through the coils and generates a sequence of alternating current half waves induced in the coils. The half waves are used for: (1) charging an energy storage element that is discharged by an ignition switch via the primary coil winding for triggering an ignition spark; (2) processing via a control device for activating the ignition switch at an ignition time in dependence on the processed alternating current half waves and/or on the state of the internal combustion engine; and (3) the power supply for the control device (U8), and an operating mode for switching combustion off for the engine, whereby by means of the control device, the ignition switch is guided over less than the time span that is needed for a complete revolution of the magnetic generator.

摘要翻译： 一种内燃机的点火方法，该发动机使用与发动机相耦合并与发动机同步转动的发电机的多个线圈。 磁场流过线圈并产生在线圈中感应的交流电流半波序列。 半波用于：（1）通过初级线圈绕组对点火开关放电的蓄能元件进行充电，以触发点火火花; （2）经由控制装置进行处理，所述控制装置根据所处理的交流半波和/或所述内燃机的状态在点火时刻激活所述点火开关; 和（3）用于控制装置（U8）的电源，以及用于为发动机切换燃烧的操作模式，由此通过控制装置，点火开关被引导小于所需的时间跨度 磁力发生器的完整革命。

公开(公告)号：US20090071441A1

公开(公告)日：2009-03-19

申请号：US12183092

申请日：2008-07-31

申请人： Leo Kiessling ,  Stanislaw Cichon

发明人： Leo Kiessling ,  Stanislaw Cichon

IPC分类号： F02P1/00 ,  F02P5/15 ,  F02P9/00 ,  F02P3/06

CPC分类号： F02P1/086 ,  F02D2400/06 ,  F02P9/005 ,  F02P11/025

摘要： Electrical ignition procedure for internal combustion engines, using an arrangement of multiple coils and of a magnetic generator that is coupled with the machine and turns synchronous to the machine, whose magnetic field partially flows through the coils and thereby generates a sequence of magnetic flux changes for each revolution, whereby a sequence of corresponding alternating current half waves is induced in the coils, that are used for: charging an energy storage element that is discharged by activated an ignition switch via the primary coil winding of an ignition transmitter for triggering an ignition spark for the combustion engine scanning, acquiring, processing and/or assessing via a microelectronic and/or programmable control device, that is used for activating the ignition switch at an ignition time in dependence on the acquired and assessed alternating current half waves and/or on the state of the internal combustion engine, such as its rotational setting or speed, and for formation of the power supply for the control device (U8), and an operating mode that is realized or able to be realized with the control device for switching combustion off for the internal combustion engine, whereby by means of the correspondingly arranged control device, the ignition switch is guided over less than, or for a fraction of, the time span that is needed for a complete revolution of the magnetic generator.

摘要翻译： 用于内燃机的电气点火方法，使用多个线圈的布置和与机器耦合并与机器同步的磁性发生器的布置，其磁场部分地流过线圈，从而产生一系列磁通量变化， 每个转动，由此在线圈中感应出一系列对应的交流电流半波，其用于：通过点火变送器的初级线圈绕组对通过激活的点火开关放电的能量存储元件进行充电，以触发点火火花 用于内燃机通过微电子和/或可编程控制装置扫描，获取，处理和/或评估，所述微电子和/或可编程控制装置用于在点火时间根据所获取和评估的交流电流半波和/或在 内燃机的状态，例如其旋转设定或速度，以及 形成用于控制装置（U8）的电源，以及通过用于内燃机的燃烧切断的控制装置实现或能够实现的操作模式，由此通过相应布置的控制装置， 点火开关被引导到小于或等于磁发电机完整转动所需时间的一小部分。