Intelligent lag angle speed-limiting igniter
A speed point and firearm technology, applied in the field of intelligent retreat angle speed limit igniter, can solve problems such as unstable operation, unstable speed limit, and inability to limit engine speed
Inactive Publication Date: 2015-04-22
SHANGHAI SHIPIN ELECTROMECHANICAL
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Problems solved by technology
[0003] However, there are some defects in the current igniters on the market, especially the inability to limit the engine speed, which makes the product run unstable during use and the speed limit is unstable.
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[0022] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention will be further explained in conjunction with specific drawings.
[0023] Such as figure 1 As shown, the intelligent de-angle speed-limiting igniter of the present invention includes:
[0024] A sensor unit 100 for detecting the engine speed;
[0025] A signal processing unit 200 that processes the output signal of the sensor unit 100;
[0026] The control chip unit 300 that receives the output signal of the signal processing unit 100 and outputs the ignition control signal;
[0027] The driving unit 400 that is driven according to the ignition control signal output by the control chip unit 300; and
[0028] A power processing unit 500 for supplying power to the signal processing unit 200, the control chip unit 300, and the driving unit 400;
[0029] The sensor unit 100 is sequentially connected to the signal processing unit 200, the con...
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The invention aims to disclose an intelligent lag angle speed-limiting igniter which comprises a sensor unit, a signal processing unit, a control chip unit, a driving unit and a power processing unit, wherein the sensor unit is sequentially connected with the signal processing unit, the control chip unit and the driving unit; the driving unit is connected with an external execution unit; a power supply system unit is connected with an input terminal of the power processing unit; and an output terminal of the power processing unit is respectively connected with the signal processing unit, the control chip unit and the driving unit. Compared with the prior art, the intelligent lag angle speed-limiting igniter has the advantages that the rotational speed of an engine is limited through adjusting an ignition angle by adopting a control chip, so as to track frequency numbers of synchronous pulse signals of the rotational speed of a magnetic flywheel of the engine to adjust the ignition angle, limit the rotational speed required by the engine and enable the rotational speed of the engine to be kept at a preset rotational speed; and the intelligent lag angle speed-limiting igniter runs steadily in the use process, cannot suddenly jerk and can limit the speed steadily and reliably, thereby achieving the aim of the invention.
Description
Technical field [0001] The invention relates to an igniter, in particular to an intelligent de-angle speed-limiting igniter suitable for an engine. Background technique [0002] The igniter refers to a device that can provide enough energy to ignite pulverized coal and oil (gas) fuel and stabilize the flame in an instant. The composition of the igniter is mainly composed of power supply, ignition coil, distributor, ignition switch, spark plug, additional resistance and its short-circuit device, high and low voltage wire, etc. The type of igniter mainly includes three types: electronic pulse igniter, electronic high-frequency and high-voltage igniter and coil silicon steel igniter. [0003] However, the current igniters on the market have some defects, especially the inability to limit the engine speed, which makes the product run unevenly during use and the speed limit is unstable. On the other hand, as the European Union adopts the Euro II standard and the United States implemen...
Claims
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IPC IPC(8): F02P5/15
Inventor 吴杰严利民任春明郭丽媛朱磊黄露丹顾裕灿
Owner SHANGHAI SHIPIN ELECTROMECHANICAL