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Asynchronous igniter for sparking plug of engine

A technology of spark plugs and igniters, which is applied in the direction of engine ignition, spark ignition controllers, engine components, etc., can solve the problems of mutual interference of electromagnetic signals and affect the ignition order of spark plugs, so as to ensure stable performance, improve anti-interference ability and reliability Sexuality, the effect of preventing false triggering

Active Publication Date: 2009-02-04
CHONGQING ZONGSHEN ENGINE MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main disadvantage of the engine spark plug multi-point ignition device with the above structure is that multiple electromagnetic sensors are installed on the inner wall of the left front cover of the same engine, and the electromagnetic signals generated by each other interfere with each other, which affects the normal ignition order of the spark plug

Method used

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  • Asynchronous igniter for sparking plug of engine
  • Asynchronous igniter for sparking plug of engine
  • Asynchronous igniter for sparking plug of engine

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Embodiment Construction

[0034] Below in conjunction with accompanying drawing and embodiment the present invention is further described:

[0035] like figure 1 , image 3 Shown: an engine spark plug asynchronous igniter, which consists of a magneto rotor 1, a flywheel convex hull 2, an electromagnetic sensor 4, an electronic igniter 5, a main high voltage package 6, a secondary high voltage package 6', a main spark plug 7, and a secondary spark plug 7' , Cylinder head 8 composition. Among them: the flywheel convex 2 arranged on the outer wall of the magneto rotor 1 and the electromagnetic sensor 4 fixed on the inner wall of the left front cover, the electromagnetic sensor 4 corresponds to the position of the flywheel convex 2, and the electromagnetic sensor 4 passes through the electronic igniter 5 It is connected with the high-voltage package, and the high-voltage package is connected with the input end of the spark plug, and the spark plug is installed on the cylinder head 8; Composition, wherei...

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Abstract

The invention relates to a motor spark plug asynchronous igniter, which is formed by a magnetic motor rotor, a flywheel boss, an electromagnetic sensor, an electric igniter, a high-pressure boss and a spark plug. Wherein, the electric igniter receives the signal of electromagnetic sensor and sends ignition signal to the high-pressure boss to control the ignition of spark plug. The invention is characterized in that: there are morn than one high-pressure bosses, which are connected to the different outputs of electric igniter; the input of electric igniter is connected to the electromagnetic sensor to judge the speed of magnetic motor and set the ignition time sequence to send the low-frequency ignition signal or high-frequency ignition signal to several high-pressure bosses to control several spark plugs ignite synchronously or asynchronously. The invention has better anti-disturb ability and reliability.

Description

technical field [0001] The invention relates to an engine ignition device, in particular to an engine spark plug asynchronous igniter dedicated to motorcycles. Background technique [0002] At present, in order to improve the effective utilization of engine fuel and meet higher standards of environmental protection requirements, the motorcycle engine ignition system uses a multi-point ignition device, that is, multiple electromagnetic sensors are fixed on the inner wall of the left front cover of the engine, and each electromagnetic sensor is close to the engine. The rotation track of the flywheel convex hull on the outer wall of the magneto rotor keeps a fixed angular distance between the electromagnetic sensors. Each electromagnetic sensor is connected to a different electronic igniter, and the electronic igniter is connected to a different high-voltage package, and the high-voltage package is connected separately. Different spark plugs, all spark plugs are installed on th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F02P15/02F02P15/08
Inventor 郭才冬
Owner CHONGQING ZONGSHEN ENGINE MFG
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