CN2319940Y - Spark plug - Google Patents
Spark plug Download PDFInfo
- Publication number
- CN2319940Y CN2319940Y CN 97244622 CN97244622U CN2319940Y CN 2319940 Y CN2319940 Y CN 2319940Y CN 97244622 CN97244622 CN 97244622 CN 97244622 U CN97244622 U CN 97244622U CN 2319940 Y CN2319940 Y CN 2319940Y
- Authority
- CN
- China
- Prior art keywords
- electrode
- utility
- model
- spark plug
- porcelain body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Spark Plugs (AREA)
Abstract
The utility model relates to a spark plug. A high-voltage cap is sheathed on a wire connecting threaded rod 1, and a casing body 5 is wrung on the air cylinder of a petrol engine following the rotation of the gasoline engine. With mutual affecting function, a plurality of sparks whose energy is equal are generated among a main electrode 6, a second electrode 7 and a grounding electrode 8 so that gasoline in a combusting chamber is ignited, and the engine starts to work. The utility model has the advantages of easy starting for the gasoline engine, full and sufficient combustion, energy saving, little environmental pollution and long service life.
Description
The utility model relates to the spark plug technology field.
Existing spark plug generally is divided into acyclic type or multipolar system, because the more weak spark of produce power make relatively difficulty of gasoline engine starting, and fuel combustion is insufficient, causes energy resource consumption to increase, contaminated environment, and useful life is short.
The purpose of this utility model is a kind of spark plug of design, can produce the higher-energy spark, and gasoline engine is easily started, and oil inflame is abundant, energy savings.
The utility model is achieved in that main electrode 6 and sub-electrode 7 in the porcelain body II 4, there is insulating packing 8 at sub-electrode 7 rear portions, wiring screw rod 1 is arranged in the porcelain body I 2, wiring screw rod 1 is connected with main electrode 6, outside porcelain body I 2 and the porcelain body II 4 housing 5 is arranged, porcelain body II 4 end faces exceed housing 5 end faces, on housing 5 end faces earth electrode 8 are arranged, and earth electrode 8, sub-electrode 7 and main electrode 6 are stairstepping arrangement from high to low.
The utility model has the advantages that: gasoline engine is easily started, and oil inflame is complete, and environmental pollution is little, energy savings, and noise is little, long service life.
Below in conjunction with accompanying drawing, the utility model is described further with embodiment:
This accompanying drawing is the utility model structural representation.
In the accompanying drawing, 1, wiring screw rod, 2, the porcelain body I, 3, insulating packing, 4, the porcelain body II, 5, housing, 6, main electrode, 7, sub-electrode, 8, earth electrode.
Cavity cap is enclosed within on the wiring screw rod 1, housing 5 is screwed on the gasoline engine cylinder, along with the rotation of gasoline engine, because mutual inductance acts on main electrode 6, produce the spark that a plurality of energy equate between sub-electrode 7 and the earth electrode 8, the gasoline in the combustion chamber is started working by ignition engine.
Claims (1)
1, spark plug, it is characterized in that: main electrode (6) and sub-electrode (7) are arranged in the porcelain body II (4), there is insulating packing (3) at sub-electrode (7) rear portion, wiring screw rod (1) is arranged in the porcelain body I (2), wiring screw rod (1) is connected with main electrode (6), and porcelain body I (2) and porcelain body II (4) are outer housing (5), and porcelain body II (4) end face exceeds housing (5) end face, on housing (5) end face earth electrode (8) is arranged, earth electrode (8), sub-electrode (7) and main electrode (6) are stairstepping arrangement from high to low.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97244622 CN2319940Y (en) | 1997-10-29 | 1997-10-29 | Spark plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97244622 CN2319940Y (en) | 1997-10-29 | 1997-10-29 | Spark plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2319940Y true CN2319940Y (en) | 1999-05-19 |
Family
ID=33953273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97244622 Expired - Fee Related CN2319940Y (en) | 1997-10-29 | 1997-10-29 | Spark plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2319940Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103500922A (en) * | 2012-09-24 | 2014-01-08 | 摩尔动力(北京)技术股份有限公司 | Spark plug |
| CN103527380A (en) * | 2012-09-18 | 2014-01-22 | 郑明� | Multi-coil spark ignition system |
-
1997
- 1997-10-29 CN CN 97244622 patent/CN2319940Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527380A (en) * | 2012-09-18 | 2014-01-22 | 郑明� | Multi-coil spark ignition system |
| CN103527380B (en) * | 2012-09-18 | 2016-08-24 | 郑明� | A kind of Multi-coil spark ignition system |
| CN103500922A (en) * | 2012-09-24 | 2014-01-08 | 摩尔动力(北京)技术股份有限公司 | Spark plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |