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公开(公告)号：US09309857B2
公开(公告)日：2016-04-12
申请号：US13395157
申请日：2009-09-10
CPC分类号： F02P3/0428 , F02P3/083 , F02P3/0853 , F02P17/02
摘要： Embodiments of ignition systems, apparatus, and/or methods can provide exemplary voltage control or regulation for a voltage used for flame detection as well as for spark generation. In one embodiment, flame sensitivity and spark energy can have an increased resistance to component, temperature, and/or power supply variations.
摘要翻译： 点火系统，装置和/或方法的实施例可以为用于火焰检测的电压以及用于火花发生提供示例性的电压控制或调节。 在一个实施例中，火焰敏感性和火花能量可以具有增加的对部件，温度和/或电源变化的阻力。
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公开(公告)号：US20110151387A1
公开(公告)日：2011-06-23
申请号：US12991283
申请日：2008-05-09
IPC分类号： F23N5/00
CPC分类号： F24H9/2085 , F23N5/12 , F23N5/203 , F23N5/242 , F23N2023/08 , F23N2027/02 , F23N2027/36 , F23N2031/12
摘要： An ignition control and method are provided for overseeing an ignition process on a fuel-fired appliance having a fuel burner, a fuel flow control valve, an ignition source, and a flame detection device. A primary processor initiates the ignition process, monitors the flame status signal and terminates the ignition process in the presence of a flame status signal indicating no flame after a specified period of time following the initiation of the ignition process. A secondary processor monitors the flame status signal independently of the primary processor and terminates the ignition process in the event that the primary processor fails to terminate the ignition process in the presence of a flame status signal indicating no flame after a specified period of time following the initiation of the ignition process. The primary and secondary processors may each have the functional capability to monitor the operation of the other.
摘要翻译： 提供点火控制和方法来监督具有燃料燃烧器，燃料流量控制阀，点火源和火焰检测装置的燃料燃烧器具上的点火过程。 主处理器启动点火过程，监视火焰状态信号，并且在存在指示点火过程开始之后的指定时间段之后没有火焰的火焰状态信号的情况下终止点火过程。 辅助处理器独立于主处理器监视火焰状态信号，并且在主处理器在存在火焰状态信号之后不能终止点火过程的情况下终止点火过程，该火焰状态信号在指定的时间段之后指示没有火焰 启动点火过程。 主处理器和次处理器可以各自具有监视另一个处理器的功能的功能。
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公开(公告)号：US20120171628A1
公开(公告)日：2012-07-05
申请号：US13395157
申请日：2009-09-10
CPC分类号： F02P3/0428 , F02P3/083 , F02P3/0853 , F02P17/02
摘要： Embodiments of ignition systems, apparatus, and/or methods can provide exemplary voltage control or regulation for a voltage used for flame detection as well as for spark generation. In one embodiment, flame sensitivity and spark energy can have an increased resistance to component, temperature, and/or power supply variations.
摘要翻译： 点火系统，装置和/或方法的实施例可以为用于火焰检测的电压以及用于火花发生提供示例性的电压控制或调节。 在一个实施例中，火焰敏感性和火花能量可以具有增加的对部件，温度和/或电源变化的阻力。
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