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Spark plug

A technology of spark plugs and ceramics, which is applied in the field of spark plugs, can solve the problems of increased inconvenience and increased power loss, and achieve the effects of increasing utilization, reducing combustion cycle changes, and improving fuel economy

Pending Publication Date: 2019-05-21
极燃动力科技(浙江自贸区)有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, increasing the voltage will increase the loss of electric energy, and also requires the redesign of the ignition coil (high voltage package), and requires other related components to increase the requirements, and the common solution of modern vehicles has designed the voltage value of the ignition coil (high voltage package) to be relatively high. , it is not convenient to improve again

Method used

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Effect test

Embodiment 1

[0024] Such as figure 1 and figure 2 As shown, a spark plug according to an embodiment of the present invention includes: a ceramic insulator 5, a metal shell 2 disposed outside the ceramic insulator 5, a gasket 3, a side electrode 1, a center electrode 4 disposed inside the ceramic insulator 5, and a resistor Body 7, wiring screw rod 8 and terminal post 6, also comprise negative ion releasing body (not shown in the figure), described negative ion releasing body is located at any one in metal casing 2, gasket 3 and side electrode 1 or in them on any combination.

[0025] Advantageously, the negative ion releasing body includes any one of germanium, tourmaline, tourmaline, negative potential powder, negative potential particles, negative ion powder or vermiculite or any combination thereof.

[0026] Advantageously, the negative ion release body is formed on any one of the metal shell 2, the gasket 3 and the side electrode 1 or any combination thereof by any one of plating, s...

Embodiment 2

[0030] Such as figure 1 and figure 2 As shown, a spark plug according to an embodiment of the present invention includes: a ceramic insulator 5, a metal shell 2 disposed outside the ceramic insulator 5, a gasket 3, a side electrode 1, a center electrode 4 disposed inside the ceramic insulator 5, and a resistor Body 7, terminal screw 8 and terminal 6 also comprise negative ion releasing body (not shown in the figure), and described negative ion releasing body is located at any one in central electrode 4, resistance body 7, terminal screw 8 and terminal 6 or any combination of them.

[0031] Advantageously, the negative ion releasing body includes any one of germanium, tourmaline, tourmaline, negative potential powder, negative potential particles, negative ion powder or vermiculite or any combination thereof.

[0032] Advantageously, the negative ion release body is formed on any one of the central electrode 4, the resistor body 7, the wiring screw 8 and the terminal post 6 ...

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PUM

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Abstract

The invention provides a spark plug. The spark plug comprises a ceramic insulator, a metal shell arranged outside the ceramic insulator, a gasket, a side electrode, a center electrode arranged in theceramic insulator, a resistor body, a wiring screw rod and a binding post, and further comprises a negative ion release body; and the negative ion release body is arranged on any one or combination ofthe metal shell, the gasket and the side electrode. According to the spark plug disclosed by an embodiment of the invention, the utilization rate of ignition energy can be increased to a certain extent, the discharge speed of the spark plug is increased, the combustion cyclic variations can be reduced, the torque and the performance of an engine can be improved, the ignition success rate can be ensured, and the fuel economy can be improved.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a spark plug. Background technique [0002] Matter is composed of molecules, molecules are composed of atoms, charged particles formed after atoms or atomic groups lose or gain electrons are called ions, negative ions are negatively charged ions, also known as anions, and positively charged ions are called positive ion. [0003] Common gasoline-fueled automobiles and motorcycles use ignition engines. The spark-ignition engine uses the high-voltage electricity provided by the ignition coil (high-voltage package), and introduces it into the engine cylinder through the spark plug to generate electric sparks, ignites the combustible gas fuel, and pushes the piston to move, thereby making the engine run. [0004] The high-voltage electric field makes the ionization degree of the fuel mixture air between the spark plug side electrode and the center electrode (that is, the spark p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01T13/40
Inventor 王楠
Owner 极燃动力科技(浙江自贸区)有限公司
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