CN2268326Y - Two-stage multi-kernel environment-protective sparking plug - Google Patents
Two-stage multi-kernel environment-protective sparking plug Download PDFInfo
- Publication number
- CN2268326Y CN2268326Y CN 96220790 CN96220790U CN2268326Y CN 2268326 Y CN2268326 Y CN 2268326Y CN 96220790 CN96220790 CN 96220790 CN 96220790 U CN96220790 U CN 96220790U CN 2268326 Y CN2268326 Y CN 2268326Y
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- CN
- China
- Prior art keywords
- insulator
- utility
- mediator
- internal combustion
- model
- 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 two-stage multi-kernel environment-protective sparking plug for an internal combustion engine with sparking ignition, which comprises a mediator, an insulator, a thread body, a cushion ring, a screw cap, etc. The utility model is characterized in that the insulator is additionally provided with a circular stainless metallic gap bridge ring which forms gaps of 0.70 to 2 mm with the thread body and the mediator. Due to the adoption of two stage flashover, the utility model increases the spark intensity; the ignition time is increased by more than two times; the carbon deposit of the sparking plug can be reduced; the electrical conductivity and heat radiating performance are ensured, causing an engine to be easy to ignite and work under low temperature with thin or thick mix gas; the work reliability of the internal combustion engine is ensured; the rotary speed of the internal combustion engine is improved; the discharge of harmful gases such as carbon monoxide, hydrocarbon, etc. is reduced.
Description
The utility model relates to a kind of secondary multinuclear environment-friendly type spark plug that the spark ignition IC engine uses that is used for.
The employed spark plug of existing spark ignition IC engine adopts the one-level ignition structure, needs at any time adjust ignition gap, is not easy arcing, in addition since in the work spark plug be difficult for heat radiation, carbon distribution easily is subjected to violent cold and hotly and chap, the life-span is shorter.
The utility model is at above-mentioned existing problems, and its purpose is to provide the secondary multinuclear environment-friendly type spark plug of a plurality of flame nuclears of a kind of ignitable multipole generation.
Structure of the present utility model comprises mediator 1, insulator 2, multipole rib-loop main body 3, packing ring 5, nut 6, sets up one and cross bridged ring 4 for the garden shape stainless steel metal of one with it on insulator 2, and it is 0.70-2mm apart from the gap of rib-loop main body 3 and mediator 1.Stainless steel metal is crossed bridged ring 4 and is fired formation one integral body with insulator 2.The size of crossing bridged ring 4 is suitable mutually with the size of rib-loop main body 3.
Fig. 1 is overall structure figure of the present utility model.
Below in conjunction with drawings and Examples the utility model is described in detail.
Embodiment: adopt the manganese alloy body to make mediator, insulator is that electroceramics is made, and the rib-loop main body adopts No. 45 steels to make, cross bridged ring to adopt nickel-chromium steel to make, and crosses bridged ring and is 1.5mm apart from the gap of rib-loop main body and mediator.Can improve the functional reliability of gasoline IC engine igniting system, it is original more than five times making spark intensity, and be original more than two times the duration of ignition that spark jumps over.
The utility model was owing to adopted bridged ring, can utilize its round ring current collection, increase resistance, retardance harvests boosts, and produces electrion, owing to form the secondary arcing, spark intensity is improved greatly, improve the duration of ignition more than two times, and can reduce the carbon distribution of spark plug, guaranteed conductivity, thermal diffusivity, prolong and improved the operating efficiency of spark plug, make the engine easily can ignition operation under the rare or rich mixture, improved the burning rate of gaseous mixture at low temperature, shorten and be clear the burning time, improved the rotating speed of IC engine, solved internal combustion engine because the prominent quick-fried superheating phenomenon that design defect causes has increased power.
Claims (3)
1, a kind of secondary multinuclear environment-friendly type spark plug, it comprises mediator 1, insulator 2, multipole rib-loop main body 3, packing ring 5, nut 6, it is characterized in that: set up one and cross bridged ring 4 for the garden shape stainless steel metal of one with it on insulator 2, it is 0.70-2mm apart from the gap of rib-loop main body 3 and mediator 1.
2, by the described secondary multinuclear of claim 1 environment-friendly type spark plug, it is characterized in that: stainless steel metal is crossed bridged ring 4 and is fired formation one integral body with insulator 2.
3, by claim 1 or 2 described secondary multinuclear environment-friendly type spark plugs, it is characterized in that: the size of crossing bridged ring 4 is suitable mutually with the size of rib-loop main body 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96220790 CN2268326Y (en) | 1996-09-11 | 1996-09-11 | Two-stage multi-kernel environment-protective sparking plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96220790 CN2268326Y (en) | 1996-09-11 | 1996-09-11 | Two-stage multi-kernel environment-protective sparking plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2268326Y true CN2268326Y (en) | 1997-11-19 |
Family
ID=33900945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96220790 Expired - Fee Related CN2268326Y (en) | 1996-09-11 | 1996-09-11 | Two-stage multi-kernel environment-protective sparking plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2268326Y (en) |
-
1996
- 1996-09-11 CN CN 96220790 patent/CN2268326Y/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 |