CN203218709U - Superstrong fire platinum natural gas automobile special-purpose spark plug - Google Patents
Superstrong fire platinum natural gas automobile special-purpose spark plug Download PDFInfo
- Publication number
- CN203218709U CN203218709U CN 201320201146 CN201320201146U CN203218709U CN 203218709 U CN203218709 U CN 203218709U CN 201320201146 CN201320201146 CN 201320201146 CN 201320201146 U CN201320201146 U CN 201320201146U CN 203218709 U CN203218709 U CN 203218709U
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- platinum
- spark plug
- central electrode
- special
- ceramic body
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- Expired - Fee Related
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- Ignition Installations For Internal Combustion Engines (AREA)
- Spark Plugs (AREA)
Abstract
The utility model provides a superstrong fire platinum natural gas automobile special-purpose spark plug comprising a metal shell body and a ceramic body, wherein the ceramic body is arranged in the metal shell body, a platinum side electrode is welded on the periphery of the metal shell body, the center of the ceramic body is provided with a cavity, a central electrode is embedded in the cavity of the ceramic body, and the middle part of the central electrode is filled with special powder. The superstrong fire platinum natural gas automobile special-purpose spark plug is characterized in that because a large gap is arranged between the central electrode and the side electrode and the middle part of the central electrode is filled with the special powder, superstrong and long electric spark can be struck. The superstrong fire platinum natural gas automobile special-purpose spark plug is characterized by reasonable design, compact structure, strong practicality, high temperature-resistant property, electric arc-resistant property, and long service life.
Description
Technical field
The utility model relates to the spark setting that uses on the natural gas explosive motor.Be specially the special-purpose superpower fiery spark plug of a gas-fueled vehicles engine.
Background technology
At present the spark plug that uses on the gas-fueled vehicles engine by: metal shell, ceramic body, central electrode and a lateral electrode or several lateral electrode are formed.The spark plug gap is 0.75 millimeter, and during spark plug work at normal temperatures, central electrode offside electrode discharge produces the flower of setting fire under the effect of high-voltage pulse current, makes the interior burning mixture of cylinder light engine operation.Existing spark plug can not effectively be lighted burning mixture, mist is fully burnt because spark is little when temperature was low, and engine power is descended, and improved use cost, contaminated environment.
Summary of the invention
The purpose of this utility model provides a kind of: " the special-purpose spark plug of superpower fiery platinum gas-fueled vehicles ".Owing to used the platinum material on the central electrode on the spark plug and the lateral electrode, prolonged the useful life of spark plug, be more than the twice of common spark plug.The utility model is reasonable in design, and is high temperature resistant, anti-electric arc, long service life.Spark arc is long, improves natural gas engine power, makes the in-engine mist can sufficient combustion, and fuel savings reduces discharge amount of exhaust gas, reduces tail gas to the pollution of environment.
The utility model is achieved through the following technical solutions: the special-purpose spark plug of superpower fiery platinum gas-fueled vehicles comprises metal shell, ceramic body, is provided with ceramic body in the metal shell, is welded with the platinum lateral electrode on the circumference of metal shell, and there is cavity at the center of ceramic body.Fill special powder in the middle of the central electrode, be installed in the center cavity of ceramic body, the upper end welding platinum electrode of central electrode, middle electrocardio lower end joins by screw thread and wiring cap, lateral electrode on the metal shell is lower than ceramic body upper end and is higher than the alloying metal ring, with the upper end of central electrode at a distance of 7 millimeters.
Advantage of the present utility model is: through using in the gas-fueled vehicles test, it is long that " the special-purpose spark plug of superpower fiery platinum gas-fueled vehicles " has electrical discharge arc, spark is strong, can light burning mixture smoothly under different temperature conditions, make in-engine flammable mix sell gas can sufficient combustion, fuel savings, reduce the exhaust emissions amount, have compact conformation, easy to use, reduce use cost, reduce the advantage of environmental pollution.
Description of drawings
Fig. 1 is structural representation of the present utility model, Fig. 2 is the structural representation of the metal shell 1 among Fig. 1, Fig. 3 is the embodiment plan structure schematic diagram of Fig. 1, and Fig. 4 is the structural representation of the ceramic body 2 among Fig. 1, and Fig. 5 is the structural representation of the central electrode 3 among Fig. 1.
Embodiment
The special-purpose spark plug of superpower fiery platinum gas-fueled vehicles of the present utility model, comprise metal shell 1, ceramic body 2, central electrode 3, establish ceramic body 2 in the metal shell 1, be welded with platinum lateral electrode 6 on the circumference of metal shell 1, there is cavity 7 at the center of ceramic body 2, central electrode 3 is embedded in the cavity 7 of ceramic body 2, the centre is filled with special powder 4, central electrode 3 lower ends are connected with wiring cap 8 by screw thread, the central electrode 5 of the upper end welding platinum material of central electrode 3, the upper end-face edge of metal shell 1 is lower than the upper end-face edge of alloying metal ring 9, and alloying metal ring 9 upper end-face edges are lower than lateral electrode 6, the upper end-face edge of ceramic body 2 is lower than central electrode 5, and central electrode 5 is cylindric.
The utility model can produce electric arc superpower, overlength under 7 millimeters gap effects of special powder and central electrode and lateral electrode, no matter mixed combustible gas stream is vertical or horizontal flowing, still the variation of outside air temperature, the utility model can be lighted mist smoothly, the fuel combustion of engine is fully burnt, the fuel savings energy reduces the exhaust emissions amount, improves environmental quality.
Claims (4)
1. the special-purpose spark plug of superpower fiery platinum gas-fueled vehicles, comprise metal shell (1), ceramic body (2), be provided with ceramic body (2) in the metal shell (1), it is characterized in that: be welded with platinum lateral electrode (6) on the circumference of metal shell (1), there is cavity (7) at the center of ceramic body (2), central electrode (3), pass the cavity (7) of ceramic body (2), the centre of central electrode (3) is filled with special powder (4), central electrode (3) upper end is platinum material (5), and lower end and wiring cap (8) screw thread joins.
2. the special-purpose spark plug of chatting according to claim 1 of superpower fiery platinum gas-fueled vehicles, it is characterized in that: the distance between the platinum lateral electrode (6) on central electrode upper end (5) and the metal shell (1) is 7 millimeters.
3. the special-purpose spark plug of chatting according to claim 1 of superpower fiery platinum gas-fueled vehicles is characterized in that: central electrode (3) and the middle special powder (4) that is filled with in central electrode upper end (5).
4. the special-purpose spark plug of chatting according to claim 1 of superpower fiery platinum gas-fueled vehicles is characterized in that: stud with the alloying metal ring on the metal shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320201146 CN203218709U (en) | 2013-04-09 | 2013-04-09 | Superstrong fire platinum natural gas automobile special-purpose spark plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320201146 CN203218709U (en) | 2013-04-09 | 2013-04-09 | Superstrong fire platinum natural gas automobile special-purpose spark plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203218709U true CN203218709U (en) | 2013-09-25 |
Family
ID=49208212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320201146 Expired - Fee Related CN203218709U (en) | 2013-04-09 | 2013-04-09 | Superstrong fire platinum natural gas automobile special-purpose spark plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203218709U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106677957A (en) * | 2015-11-06 | 2017-05-17 | 李扬远 | Energy-saving type automobile gasoline electric arc engine technology |
| CN106677954A (en) * | 2015-11-06 | 2017-05-17 | 李扬远 | Energy-saving automotive diesel electric-arc engine technique |
| CN106677955A (en) * | 2015-11-06 | 2017-05-17 | 李扬远 | Energy-saving type automobile natural gas electric arc engine technology |
| CN106677953A (en) * | 2015-11-06 | 2017-05-17 | 李扬远 | Electric arc engine technology capable of developing new energy vehicles |
| CN106677956A (en) * | 2015-11-11 | 2017-05-17 | 李扬远 | Energy-saving type composite electric arc engine technology for vehicle |
-
2013
- 2013-04-09 CN CN 201320201146 patent/CN203218709U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106677957A (en) * | 2015-11-06 | 2017-05-17 | 李扬远 | Energy-saving type automobile gasoline electric arc engine technology |
| CN106677954A (en) * | 2015-11-06 | 2017-05-17 | 李扬远 | Energy-saving automotive diesel electric-arc engine technique |
| CN106677955A (en) * | 2015-11-06 | 2017-05-17 | 李扬远 | Energy-saving type automobile natural gas electric arc engine technology |
| CN106677953A (en) * | 2015-11-06 | 2017-05-17 | 李扬远 | Electric arc engine technology capable of developing new energy vehicles |
| CN106677956A (en) * | 2015-11-11 | 2017-05-17 | 李扬远 | Energy-saving type composite electric arc engine technology for vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20160409 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |