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1. 发明授权

US06802290B1 Apparatus for igniting a fuel/air mixture 有权
标题翻译：用于点燃燃料/空气混合物的装置
公开(公告)号：US06802290B1
公开(公告)日：2004-10-12
申请号：US10679970
申请日：2003-10-06
申请人： Ernst Wintner , Ken-ichi Ueda
发明人： Ernst Wintner , Ken-ichi Ueda
IPC分类号： F02P2304
CPC分类号： F02P23/04 , H01S3/094061 , H01S3/094076
摘要： A device for igniting a fuel/air mixture in the combustion chamber of an internal combustion engine, particularly a stationary gas engine, with at least one light source, an optical transmission device and launching optics for focusing light into the combustion chamber. At least one master light source is provided for the continuous or periodic delivery of untriggered master light pulses, which themselves, are not capable of igniting. The optical transmission device has at least one amplifier, which can be selectively triggered and which amplifies individual or groups of master light pulses to an energy level that is sufficient for igniting the fuel/air mixture.
摘要翻译：一种用于在具有至少一个光源的内燃机，特别是固定式燃气发动机的燃烧室中点燃燃料/空气混合物的装置，用于将光聚焦到燃烧室中的光学传输装置和发射光学装置。提供至少一个主光源用于连续或周期地传送未触发的主光脉冲，其本身不能点燃。光传输装置具有至少一个放大器，其可以被选择性地触发，并且将单个或多组主光脉冲放大到足以点燃燃料/空气混合物的能级。

2. 发明授权

US06581581B1 Ignition by electromagnetic radiation 失效
标题翻译：电磁辐射点火
公开(公告)号：US06581581B1
公开(公告)日：2003-06-24
申请号：US09269651
申请日：1999-12-03
申请人： Matthew Mark Bebich
发明人： Matthew Mark Bebich
IPC分类号： F02P2304
CPC分类号： F02P23/045 , F02B23/101
摘要： An ignition system (1) comprising fuel atomising means (6) for spraying fuel (10) therefrom for introduction into a combustion chamber (2). An electro-magnetic radiation generator (8) is connected to an emitter (12) which emits electro-magnetic radiation (11). The electro-magnetic radiation (11) irradiates the fuel (10) to cause ionisation and combustion of the fuel (10). A magnetic field may be provided in the combustion chamber to enhance atomic ionisation of the fuel in the combustion chamber.
摘要翻译：一种包括燃料雾化装置（6）的点火系统（1），用于喷射燃料（10）以引入燃烧室（2）。电磁辐射发生器（8）连接到发射电磁辐射（11）的发射器（12）。电磁辐射（11）照射燃料（10）以引起燃料（10）的电离和燃烧。可以在燃烧室中提供磁场以增强燃烧室中的燃料的原子离子化。

3. 发明授权

US06526953B1 Ignition unit for internal combustion engine 有权
标题翻译：内燃机点火装置
公开(公告)号：US06526953B1
公开(公告)日：2003-03-04
申请号：US09603653
申请日：2000-06-26
申请人： Hiroshi Inagaki
发明人： Hiroshi Inagaki
IPC分类号： F02P2304
CPC分类号： F02P3/0435
摘要： For minimizing spark energy and improving durability of a spark plug (13) without controlling a time for energizing a primary wiring (L1); the ignition unit (1,2 and 3) for an internal combustion engine is arranged in that actions of a transistor (17) are controlled by an ECU (19) to abruptly interrupt a primary current (i1) such that high voltage for ignition induced to a secondary wiring (L2) is applied on the spark plug (13) for generating spark discharge. For forcibly interrupting spark discharge at a spark discharge duration, the ECU (19) switches the thyristor (21 and 210) ON to supply current to the primary wiring (L1) for forcibly interrupting the spark discharge. By controlling the spark discharge duration to be optimum on a basis of an operating condition of the internal combustion engine, it is possible to restrict generation of multiple discharge and to restrict exhaustion of electrodes of the spark plug (13). It is also possible to realize spark discharge through a simple arrangement of low cost by simply providing a single thyristor (21 and 210).
摘要翻译：为了最小化火花能量并提高火花塞（13）的耐久性，而不控制用于激励初级线路（L1）的时间; 用于内燃机的点火单元（1,2和3）被布置成，由ECU（19）控制晶体管（17）的动作以突然中断初级电流（i1），使得点火的高电压到次级接线（L2）施加在用于产生火花放电的火花塞（13）上。为了在火花放电持续时间强制中断火花放电，ECU（19）将晶闸管（21和210）接通，将电流供给到主配线（L1），强制中断火花放电。通过基于内燃机的运行状态控制火花放电持续时间是最佳的，可以限制多次放电的产生并且限制火花塞（13）的电极的耗尽。通过简单地提供单个晶闸管（21和210），通过简单的低成本布置也可以实现火花放电。

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