CN2336491Y - Fuel-saving spark plug - Google Patents
Fuel-saving spark plug Download PDFInfo
- Publication number
- CN2336491Y CN2336491Y CN 98217145 CN98217145U CN2336491Y CN 2336491 Y CN2336491 Y CN 2336491Y CN 98217145 CN98217145 CN 98217145 CN 98217145 U CN98217145 U CN 98217145U CN 2336491 Y CN2336491 Y CN 2336491Y
- Authority
- CN
- China
- Prior art keywords
- spark plug
- fuel
- electrode
- saving
- lateral electrode
- 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 fuel-saving spark plug which is the improvement on the basis of an ordinary spark plug. The spark plug is mainly characterized in that a lateral electrode in bending-shaped is positioned at the lower part of a center electrode; the end part of the lateral electrode is provided with a small hole over against the center electrode. With the function of the small hole, the ignition performance of the fuel-saving spark plug is good, and the fuel-saving spark plug sends out strong spark. The utility model has the advantages of simple structure, reliable work and obvious fuel saving effect, and is applied to the ignition devices of the engines of a car, a motorcycle, etc.
Description
The utility model relates to a kind of fuel-saving sparking plug, and structure comprises insulator, housing, seal washer, central electrode etc.
The patent application of existing motor vehicle spark plug, function, structure are different, and result of use is also different.
The purpose of this utility model provides a kind of gasoline engine ignition spark plug, and this spark plug improves on common spark plug basis and forms.Its side electrode structure is special, and ignition performance is good, the influence of the electrode factors that is difficult for catching a cold.
The purpose of this utility model is realized by following structure:
The lateral electrode 1 of spark plug is bending, is positioned at the below of central electrode 2, and lateral electrode 1 end has an aperture 3 over against central electrode 2.
Clearance distance between lateral electrode 1 and the central electrode 2 is 0.6mm～1.2mm, and the aperture of lateral electrode 1 end orifices 3 is 0.8mm～1.2mm.Aperture and gap are different and different according to spark plug type.
Advantage of the present utility model and design feature are that lateral electrode 1 top has aperture 3, and the effect of this aperture 3 is: lateral electrode 1 top is attenuated relatively, help arcing, improved ignition performance.Two, the space in central electrode 2 and lateral electrode 1 gap increases, and the minimizing of lateral electrode 1 quality, makes flame kernel, and the influence of the electrode factors that is difficult for catching a cold has reduced the flame arrest effect, makes spark plug can send stronger spark.Three, the aperture 3 opened of lateral electrode 1 top has increased the chance that electric spark contacts with combustion mixture, helps flame kernel and forms and propagate.This spark plug configuration is simple, reliable operation.Through test, significantly oil-saving effect is arranged, but fuel-economizing is more than 7%.It can be widely used in the petrolic igniters such as automobile, motorcycle.
Accompanying drawing is explained:
Fig. 1 is the spark plug front view
Fig. 2 is the spark plug upward view
Fig. 3 is a spark plug bottom enlarged drawing
Fig. 4 is a spark plug bottom stereo amplification figure
Embodiment:
Be bending as Fig. 1, Fig. 3, lateral electrode shown in Figure 41, be positioned at the below of central electrode 2, lateral electrode 1 end has an aperture 3 over against central electrode 2.
As shown in Figure 3, Figure 4, lateral electrode 1 and the gap between the central electrode 2 as certain model spark plug is 0.9mm; The aperture of lateral electrode 1 end orifices 3 then is 1.0mm.
Claims (2)
1, fuel-saving sparking plug, structure comprises wiring screw rod, insulator, and housing, sealing ring, central electrode etc. is characterized in that lateral electrode (1) is bending, be positioned at central electrode (2) below, lateral electrode (1) end has an aperture (3) over against central electrode (2).
2, fuel-saving sparking plug according to claim 1 is characterized in that the clearance distance between lateral electrode (1) and the central electrode (2) is 0.6mm～1.2mm, and the aperture of lateral electrode (1) end orifices (3) is 0.8mm～1.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98217145 CN2336491Y (en) | 1998-07-17 | 1998-07-17 | Fuel-saving spark plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98217145 CN2336491Y (en) | 1998-07-17 | 1998-07-17 | Fuel-saving spark plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2336491Y true CN2336491Y (en) | 1999-09-01 |
Family
ID=33969849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98217145 Expired - Fee Related CN2336491Y (en) | 1998-07-17 | 1998-07-17 | Fuel-saving spark plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2336491Y (en) |
-
1998
- 1998-07-17 CN CN 98217145 patent/CN2336491Y/en not_active Expired - Fee Related
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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 |