Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

High energy spark plug

A spark plug and transition electrode technology, applied in the field of high-energy spark plugs, can solve the problem of expanding the radial jump distance fireball and so on

Active Publication Date: 2012-11-14
张景明
View PDF9 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But, the ball centers of the two fireballs of this scheme are all on the same horizontal plane, because the radial dimension of the spark plug has been limited, it is impossible to expand the radial distance of fireball or increase the number of fireballs, which limits the The possibility of the spark plug to burn the compressed gas in the cylinder more fully, which is the deficiency of the existing technology

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • High energy spark plug
  • High energy spark plug
  • High energy spark plug

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] In order to clearly illustrate the technical features of the solution, the solution will be described below through a specific implementation mode combined with the accompanying drawings.

[0011] It can be seen from the accompanying drawings that the high-energy spark plug of this program has a metal shell 5 and an insulating porcelain core 4 inside the metal shell 5, and a side electrode 3 is connected to the metal shell 5, and a center electrode 6 is arranged inside the insulating porcelain core 4. , there is a transition electrode on the insulating ceramic core 4 between the side electrode 3 and the center electrode 6, there is at least one transition electrode described in this program, and this specific embodiment has two transition electrodes, which are the first transition electrode 1 and the second-level transition electrode 2; the distance between the top of the first-level transition electrode 1 and the top of the center electrode 6 is less than the distance b...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
Lengthaaaaaaaaaa
Login to View More

Abstract

The invention provides a high energy spark plug. The high energy spark plug comprises a metal shell and an insulated porcelain core in the metal shell; a side electrode is connected with the metal shell; a central electrode is arranged in the insulated porcelain core; at least one transition electrode is arranged on the insulated porcelain core between the side electrode and the central electrode; the distance between the top end of a first transition electrode and the top end of the central electrode is less than the distance between the first transition electrode and two adjacent surfaces of the central electrode; the top end of a secondary transition electrode is lower than the top end of the first transition electrode; the distance between the top end of the secondary transition electrode and the adjacent surfaces of the first transition electrode is less than the distance between the secondary transition electrode and the two adjacent surfaces of the first transition electrode until a back transition electrode; the top end of the side electrode is lower than the top end of the back transition electrode; and the distance between the top end of the side electrode and the adjacent surfaces of the back transition electrode is less than the distance between the side electrode and two adjacent surfaces of the back transition electrode.

Description

Technical field: [0001] The invention relates to an accessory for a piston type gasoline internal combustion engine, in particular to a high-energy spark plug. Background technique: [0002] In the prior art, the technical solution closest to the present invention is the technical solution of patent No. 200410035733.5, which was applied by the applicant and authorized by the Patent Office of the State Intellectual Property Office. This patent discloses an eccentric serial pole spark plug. Technical scheme, the scheme has a central electrode, a transition electrode and a side electrode. When the spark plug is ignited, two flashover fireballs are formed between the center electrode and the transition electrode, and between the transition electrode and the side electrode, which is beneficial to the compressed gas in the cylinder. Full combustion improves the power performance of the internal combustion engine, reduces pollutants in exhaust gas, improves emission reduction perfo...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): H01T13/20H01T13/46
Inventor 张景明
Owner 张景明
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com