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1. 发明授权

US5044929A Ignition control apparatus for pulse combustor 失效
标题翻译：用于脉冲燃烧器的点火控制装置
公开(公告)号：US5044929A
公开(公告)日：1991-09-03
申请号：US406273
申请日：1989-09-12
申请人： Yasuhiko Tabuchi , Susumi Ejiri , Makoto Kimura
发明人： Yasuhiko Tabuchi , Susumi Ejiri , Makoto Kimura
IPC分类号： F23C15/00 , F23N5/20
CPC分类号： F23C15/00 , F23N5/203 , F23N2023/08 , F23N2027/04 , F23N2027/06 , F23N2027/10 , F23N2027/32 , F23N2027/36 , F23N2029/00 , F23N2033/06 , F23N2035/14 , F23N2035/18
摘要： An ignition control apparatus for a pulse combustor, wherein the number of trials for energization of a spark electrode is calculated and memorized, the memorized number of trials is reset to an initial value or zero after ignition of the fuel-air mixture in a combustion chamber of the combustor has been successfully obtained, a period of time for pre-purge of the combustion chamber is determined in accordance with the memorized number of trials for energization of the spark electrode, and a purge blower for the combustor activated for the determined period of time prior to energization of the spark electrode to change the unburned mixture ratio to a non-combustible ratio on the trial for ignition. In the ignition control apparatus, the presence of flame in the combustion chamber is further detected for a predetermined time, and the purge blower is deactivated when a predetermined number of trials for ignition have been attempted due to lack of the presence of flame in the combustion chamber.
摘要翻译：一种用于脉冲燃烧器的点火控制装置，其中计算并存储用于激励火花电极的试验次数，所记录的试验次数在燃烧室中的燃料 - 空气混合物点火之后被重置为初始值或零已经成功地获得了燃烧器的预吹扫时间，根据记录的用于激励火花电极的试验次数确定燃烧室的预吹扫时间，以及用于在确定的时间段内激活的燃烧器的吹扫鼓风机在火花电极通电之前的时间，以便在点火试验中将未燃烧混合比改变为不燃比。在点火控制装置中，在预定时间内进一步检测燃烧室内是否存在火焰，并且在由于燃烧中不存在火焰而进行了预定数量的点火试验时，吹扫鼓风机被停用房间。

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