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CN2423419Y - 发动机节能减污点火装置 - Google Patents

发动机节能减污点火装置 Download PDF

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Publication number
CN2423419Y
CN2423419Y CN 00201315 CN00201315U CN2423419Y CN 2423419 Y CN2423419 Y CN 2423419Y CN 00201315 CN00201315 CN 00201315 CN 00201315 U CN00201315 U CN 00201315U CN 2423419 Y CN2423419 Y CN 2423419Y
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Prior art keywords
engine
energy
pollution
contact point
ignition device
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Expired - Fee Related
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CN 00201315
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English (en)
Inventor
赵生武
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Zhao Shengwu
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Individual
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Abstract

本实用新型涉及一种发动机节能减污点火装置,它是在发动机凸轮轴正时齿轮上,在原有的点火触点之后(按旋转方向)5°—8°处再设一个点火触点,该增设的点火触点能再次使火在塞发出火花,将没燃尽的混合气再次点燃,通过二次燃烧的废气由排气行程完成排出,从而能使发动机易起动,增加动力,降低能源消耗,减少排气污染。

Description

发动机节能减污点火装置
发明领域
本发明是涉及一种汽油发动机的节能减污点火装置。
背景技术
在现有技术中,汽车发动机完成一个工作循环,其发动机凸轮轴正时齿轮上点火一次,其不足之处在于,混合气不能充分燃烧,导致能源浪费和排气污染严重。
发明目的
本实用新型的目的是克服现有技术的不足之处,提供一种发动机的节能减污点火装置,该装置能降低燃料消耗,减少排气污染。
发明的概述
本实用新型的目的是通过下述技术方案来实现的,本实用新型的发动机的节能减污点火装置是在发动机凸轮轴正时齿轮上,在原有的点火触点之后,即按旋转方向,在5°~8°处再设一个点火触点。在增设该触点之后,再次使火花塞发出火花,将没有燃尽的混合气再次点燃。
发明的优点
本实用新型的优点是使发动机易起动,并可增加动力,而最主要的是可降低能源消耗,减少排气污染。
附图说明及实施例
下面结合附图进一步详细描述本实用新型的结构,其中:
图1为发动机正时齿轮室点火触点示意图。
在附图1中,1为曲轴正时齿轮,2为凸轮轴止时齿轮,3为原有点火触点,4为新增设的点火触点,5为原触点与新增设的触点之间的角度。参见附图,由曲轴正时齿轮1带动凸轮轴正时齿轮2转动,在压缩行程终止时由原有点火触点3使火花塞发出火花,点燃气缸内的可燃混合气,被点燃的混合气急速膨胀,由于被压缩的汽油混合气燃烧速度非常快,所以当活塞刚刚下行,被点燃的混合气就已经熄灭,此时,由新增设的点火触点4再次使火花塞发出火花,将没有燃尽的混合气再次点燃。通过二次燃烧的废气由排气行程完成排出。也可增设第三个点火触点,使排气进一步净化,但发动机的温度会增高。原有点火触点与新增设点火触点之间角度,按齿轮旋转方向错后5°~8°。

Claims (1)

1.一种发动机节能减污点火装置,其特征是在与曲轴正时齿轮带动转动的凸轮轴正时齿轮上的原有的点火触点之后,即按旋转方向,在5°~8°处再设一个点火触点。
CN 00201315 2000-01-26 2000-01-26 发动机节能减污点火装置 Expired - Fee Related CN2423419Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 00201315 CN2423419Y (zh) 2000-01-26 2000-01-26 发动机节能减污点火装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 00201315 CN2423419Y (zh) 2000-01-26 2000-01-26 发动机节能减污点火装置

Publications (1)

Publication Number Publication Date
CN2423419Y true CN2423419Y (zh) 2001-03-14

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 00201315 Expired - Fee Related CN2423419Y (zh) 2000-01-26 2000-01-26 发动机节能减污点火装置

Country Status (1)

Country Link
CN (1) CN2423419Y (zh)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: CHONGQING YINGANG TECHNOLOGY (GROUP )CO.LTD.

Free format text: FORMER NAME OR ADDRESS: ZHAO SHENGWU

CP03 Change of name, title or address

Address after: 400033 Nanxi Industrial Park, wellhead, Shapingba District, Chongqing

Patentee after: Chongqing Yingang Science & Technology (Group) Co., Ltd.

Address before: 162650, the Inner Mongolia Autonomous Region, Zhalantun City, South Street, small alley No. 36

Patentee before: Zhao Shengwu

ASS Succession or assignment of patent right

Owner name: ZHAO SHENGWU

Free format text: FORMER OWNER: CHONGQING YINGANG TECHNOLOGY (GROUP )CO.LTD.

Effective date: 20050429

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20050429

Address after: 162650, Inner Mongolia, Zhalantun City, South Street, small alley No. 36

Patentee after: Zhao Shengwu

Address before: 400033 Chongqing City, Nanxi Industrial Park District wellhead

Patentee before: Chongqing Yingang Science & Technology (Group) Co., Ltd.

C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee