CN201071778Y - Long arc igniting internal combustion engine - Google Patents
Long arc igniting internal combustion engine Download PDFInfo
- Publication number
- CN201071778Y CN201071778Y CNU2007201703457U CN200720170345U CN201071778Y CN 201071778 Y CN201071778 Y CN 201071778Y CN U2007201703457 U CNU2007201703457 U CN U2007201703457U CN 200720170345 U CN200720170345 U CN 200720170345U CN 201071778 Y CN201071778 Y CN 201071778Y
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- China
- Prior art keywords
- electrodes
- needle
- internal combustion
- combustion engine
- long arc
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- Expired - Fee Related
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Abstract
The utility model is a long-arc ignited internal combustion engine which employs a piston and a cylinder cover both provided with needle electrodes. Two kinds of electrodes are arranged correspondingly, high-voltage electric ignition is adopted when the distance is the shortest, and air between the electrodes can be ionized into a conductor instantly when a spark is combusting. By adopting high-voltage to ionize the air to maintain long-arc continuous ignition when the piston is moving away from the cylinder cover, combustible gas can be sufficiently combusted to the fullest extent to realize the effects of reducing discharge of carbon monoxide, dust and other harmful pollutants, improving engine efficiency and saving fuel. In order to ensure a stable electric arc, the electrodes adopt a multi-needle structure.
Description
Technical field
The utility model relates to a kind of long arc igniting internal combustion engine.
Background technique
Internal-combustion piston engine is divided into two classes according to its compression ratio and firing mode, and a class is the internal-combustion engine of spark ignition, and a class is the internal-combustion engine of high-pressure self-igniting.At present, the fuel of the internal-combustion engine of spark ignition is gasoline, ethanol, rock gas etc., is widely used.Develop increasingly mature today in this internal-combustion engine technology, we can find that still such motor has following shortcoming: the one, and over-emitting black exhaust phenomenon, the 2nd, decrease in efficiency problem under low speed or high-speed condition; The 3rd, the running unstable problem.Be reflected in the decrease in efficiency of motor in these problem sets, carbon monoxide, uncombusted flue dust and other pollutant emissions problem that exceeds standard.Wherein the reason of most critical is to burn insufficient, causes producing carbon monoxide and flue dust; Poorly sealed in the cylinder, cause to run and leak the vapour phenomenon.This is because the moment spark of traditional spark plug is not enough to solve in utmost point perfect combustion problem in the short time, can not solve steam-cylinder piston ring wearing and tearing back and leak the vapour problem.
Summary of the invention
In order to improve available engine efficient and emission problem, the utility model has adopted piston and cylinder head that needle-like electrodes all is set, utilize in away from the cylinder head process high-voltage arc ionized air to keep the long arc constant ignition at piston, inflammable gas is fully burnt, reach comprehensive engine efficiency and the emission effect of improving.
For achieving the above object, the utility model is taked following design proposal: a kind of long arc igniting internal combustion engine, it comprises: compositions such as cylinder, spark plug, piston, piston ring is characterized in that described cylinder head has generation long arc electrode assembly.
Described cylinder head has 1 needle-like electrodes.
Described cylinder head has 2 needle-like electrodess.
Described cylinder head has 3 needle-like electrodess.
Described cylinder head has 4 needle-like electrodess.
Described cylinder head has 5-100 needle-like electrodes.
Described piston has 1 needle-like electrodes.
Described piston has 2 needle-like electrodess.
Described piston has 3-100 needle-like electrodes.
Described electrode is formed 2-5 group, every group of band 1-10 needle-like electrodes.
The utility model has the advantages that:
A kind of long arc igniting internal combustion engine of the utility model also is equipped with needle-like electrodes by needle-like electrodes is installed on the corresponding piston on cylinder head.When the Piston Compression stroke reaches top dead center, two kinds of electrode distance minimums.This moment, firing circuit was connected, and produced electrical spark moment ionized air and formed air-conductor, after this with piston motion, two kinds of electrode distances increase gradually, and the air that is ionized into conductor increases, and electric arc extends until lower dead center, in cylinder, fully light mixed steam, reach fully combustion purpose.
This needle-like electrodes can be a needle construction, also can many needle construction, also can also in cylinder, arrange many groups to this needle-like electrodes in groups several pins as one group.
Description of drawings
Fig. 1 is a kind of long arc igniting internal combustion engine structural drawing that has needle-like electrodes in the utility model.
Embodiment
As shown in Figure 1, a kind of long arc igniting internal combustion engine of the utility model, it is characterized in that it comprises: compositions such as cylinder, spark plug, piston, cylinder head is characterized in that described spark plug has needle-like electrodes.
Piston 2 is in cylinder 1, and piston 2 has needle-like electrodes, and 3 is cylinder head, the corresponding needle-like electrodes 4 that has on cylinder head.This electrode is corresponding with electrode 5 positions on the piston, when piston motion to the top dead center time apart from minimum.The needle-like electrodes on the cylinder head and the quantity of the electrode needle on the piston can be inconsistent.Also needle-like electrodes can be arranged on one side, Yi Bian be the common metal surface in addition.
Beneficial effect
This utility model will make burning efficiency of internal combustion engine be improved, and pollutant effulent descends.
Claims (10)
1. long arc igniting internal combustion engine, it comprises: compositions such as cylinder, spark plug, piston, piston ring is characterized in that described spark plug has the long arc electrode assembly takes place.
2. according to the described a kind of long arc igniting internal combustion engine of claim 1, it is characterized in that spark plug has 1 needle-like electrodes.
3. according to the described a kind of long arc igniting internal combustion engine of claim 1, it is characterized in that described spark plug has 2 needle-like electrodess.
4. according to the described a kind of long arc igniting internal combustion engine of claim 1, it is characterized in that described spark plug has 3 needle-like electrodess.
5. according to the described a kind of long arc igniting internal combustion engine of claim 1, it is characterized in that described spark plug has 4 needle-like electrodess.
6. according to the described a kind of long arc igniting internal combustion engine of claim 1, it is characterized in that described spark plug has 5-100 needle-like electrodes.
7. a kind of long arc igniting internal combustion engine according to claim 1 is characterized in that, described spark plug is formed 2-5 group, every group of band 1-10 needle-like electrodes.
8. according to claim 1 or 2 or 3 or 4 or 5 or 6 or 7 described a kind of long arc igniting internal combustion engines, it is characterized in that described piston has 1 needle-like electrodes.
9. according to claim 1 or 2 or 3 or 4 or 5 or 6 or 7 described a kind of long arc igniting internal combustion engines, it is characterized in that described piston has 2 needle-like electrodess.
10. according to claim 1 or 2 or 3 or 4 or 5 or 6 or 7 described a kind of long arc igniting internal combustion engines, it is characterized in that described piston has 3-100 needle-like electrodes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201703457U CN201071778Y (en) | 2007-08-23 | 2007-08-23 | Long arc igniting internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201703457U CN201071778Y (en) | 2007-08-23 | 2007-08-23 | Long arc igniting internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201071778Y true CN201071778Y (en) | 2008-06-11 |
Family
ID=39550336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201703457U Expired - Fee Related CN201071778Y (en) | 2007-08-23 | 2007-08-23 | Long arc igniting internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201071778Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112177829A (en) * | 2020-09-26 | 2021-01-05 | 熵零技术逻辑工程院集团股份有限公司 | Engine ignition method |
| CN112211766A (en) * | 2020-09-26 | 2021-01-12 | 熵零技术逻辑工程院集团股份有限公司 | Ignition method of rotary engine |
-
2007
- 2007-08-23 CN CNU2007201703457U patent/CN201071778Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112177829A (en) * | 2020-09-26 | 2021-01-05 | 熵零技术逻辑工程院集团股份有限公司 | Engine ignition method |
| CN112211766A (en) * | 2020-09-26 | 2021-01-12 | 熵零技术逻辑工程院集团股份有限公司 | Ignition method of rotary engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080611 |