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公开(公告)号:US5923246A
公开(公告)日:1999-07-13
申请号:US539719
申请日:1995-10-05
申请人: David K. Hartsfield
发明人: David K. Hartsfield
CPC分类号: F23N5/242 , F23N2023/20 , F23N2027/16 , F23N2029/00 , F23N2031/10 , F23N2031/22 , F23N2035/14
摘要: A controller which controls the operation of the solenoid valve that regulates the flow of gas to the burner within a fuel-gas fired burner system is disclosed. The controller performs a number of diagnostic tests on the system components and provides an output in the form of a series of pulses having a specific code"embedded" therein to identify a fault condition when it occurs. The series of pulses is applied to a light emitting diode. A code reading device having an optical sensor and a liquid crystal display is provided to intercept the light pulses emitted by the light emitting diode and to"translate" the code embedded therein so that the specific fault condition can be identified and displayed on the liquid crystal display.
摘要翻译: 公开了一种控制电磁阀的操作的控制器,该电磁阀调节在燃料燃气燃烧器燃烧器系统内的燃烧器的气流。 控制器对系统组件执行多个诊断测试,并以一系列具有“嵌入”特定代码的脉冲的形式提供输出,以在发生故障时识别故障状况。 将一系列脉冲施加到发光二极管。 提供具有光学传感器和液晶显示器的代码读取装置,用于截取由发光二极管发出的光脉冲并“嵌入”嵌入其中的代码,从而可以将特定的故障条件识别并显示在液晶上 显示。
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2.
公开(公告)号:US08639391B1
公开(公告)日:2014-01-28
申请号:US13672534
申请日:2012-11-08
CPC分类号: H02J4/00 , G05B15/02 , G05B2219/25168 , G05B2219/2639 , G05B2219/2642 , Y10T307/832
摘要: A building automation system including a controller, at least one outlet for providing electrical energy to one or more electrical devices, at least one sensor for detecting one or more characteristics of the electrical devices, and a communication link configured to allow communication between the controller and other components of the system, wherein the controller is configured to control (e.g., interrupt, change, adjust, terminate, increase, and/or meter) the supply of power to the at least one outlet based, in part, on one or more characteristics of the electrical device.
摘要翻译: 一种建筑物自动化系统,包括控制器,用于向一个或多个电气设备提供电能的至少一个出口,用于检测电气设备的一个或多个特性的至少一个传感器,以及被配置为允许控制器和 系统的其他部件,其中所述控制器被配置为基于一个或多个部分来控制(例如,中断,改变,调整,终止,增加和/或计量)到所述至少一个出口的电力供应 电气设备的特点。
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