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US 2015/0316018 A1Published application
Capacitive Igniter with a Flameout Time-delay Function
AssigneeChongqing Lihua Technology co., LTD
InventorsLin He, Minghong Zhang
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AssigneeChongqing Lihua Technology co., LTD
InventorsLin He, Minghong Zhang
Estimating the term…
A capacitive igniter with a flameout time-delay function is provided. A first terminal of a flameout time-delay circuit is electrically connected with a common connecting point of a charge-discharge circuit and a charging coil L1. A second terminal of the flameout time-delay circuit is electrically connected with a trigger circuit. A third terminal of the flameout time-delay circuit is grounded through a flameout switch S1. By means of the capacitive igniter with the flameout time-delay function, it can be guaranteed that an engine is stably and reliably shut down under the action of the flameout time-delay circuit when the engine needs to be shut down even if the flameout switch S1 is switched off in the flameout process, and the potential safety hazards that the engine works again due to the fact that the flameout switch S1 is switched off in the flameout process can be effectively avoided.
A capacitive igniter with a flameout time-delay function, comprising an ignition capacitor C1, a charge-discharge module electrically connected with one end of the ignition capacitor C1 ignition coil T1 electrically connected with the other end of the ignition capacitor C1, and a trigger circuit which is connected with the charge-discharge module and used for controlling discharging time of the ignition capacitor C1;
Dependencies are inferred from the claim text.