JPS62183075U - - Google Patents
Info
- Publication number
- JPS62183075U JPS62183075U JP7071586U JP7071586U JPS62183075U JP S62183075 U JPS62183075 U JP S62183075U JP 7071586 U JP7071586 U JP 7071586U JP 7071586 U JP7071586 U JP 7071586U JP S62183075 U JPS62183075 U JP S62183075U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- spray
- spark plug
- view
- exposed
- 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.)
- Pending
Links
- 239000000446 fuel Substances 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Fuel-Injection Apparatus (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
Description
第１図は本考案の第１実施例を示すシリンダー
ヘツドの水平横断面図、第２図はその第２実施例
を示す同じく水平断面図、第３図は第２図の燃料
噴射ノズルと点火プラグとの関係を示す拡大斜視
図、第４図、第５図はそれぞれ本出願人がさきに
提案した点火プラグを示す側面図及び部分断面図
、第６図は本出願人がさきに提案した他の点火プ
ラグを示す側面図、正面図及び部分斜視図である
。第７図は公知のアルコールエンジンのシリンダ
ーヘツドを示す縦断面図である。
１……燃料噴射ノズル、２，２ａ，２ｂ……点
火プラグ、３……噴霧、４―１……中心電極、４
…２……平行電極、４―３……連結部材、５―１
……中心電極、５―２……平行電極、５―３……
連結部材、６―１……中心電極、６―２……シユ
ラウド電極、７……吸気バルブ、８……排気バル
ブ、９……シリンダーヘツド。
Figure 1 is a horizontal sectional view of a cylinder head showing a first embodiment of the present invention, Figure 2 is a horizontal sectional view of a second embodiment thereof, and Figure 3 shows the fuel injection nozzle and ignition of Figure 2. An enlarged perspective view showing the relationship with the plug, FIGS. 4 and 5 are a side view and a partial cross-sectional view respectively showing the spark plug proposed earlier by the applicant, and FIG. 6 is an enlarged perspective view showing the spark plug proposed earlier by the applicant. They are a side view, a front view, and a partial perspective view showing another spark plug. FIG. 7 is a longitudinal sectional view showing a cylinder head of a known alcohol engine. 1... Fuel injection nozzle, 2, 2a, 2b... Spark plug, 3... Spray, 4-1... Center electrode, 4
...2...Parallel electrode, 4-3...Connection member, 5-1
...Center electrode, 5-2...Parallel electrode, 5-3...
Connecting member, 6-1... Center electrode, 6-2... Shroud electrode, 7... Intake valve, 8... Exhaust valve, 9... Cylinder head.
Claims (1)
ノズルから燃料を噴霧として複数の方向に噴射し
、この噴霧に点火プラグを介して点火するように
した低セタン価燃料エンジンにおいて、上記複数
の燃料噴霧の少なくとも２つにそれぞれ曝される
１個ずつの点火プラグ又は一つの燃料噴霧にそれ
ぞれ曝される少なくも２個の点火プラグを具えた
ことを特徴とする低セタン価燃料エンジン。 In a low cetane number fuel engine, in which fuel is injected as spray in a plurality of directions from a fuel injection nozzle provided in the center of the cylinder head, and the spray is ignited via a spark plug, at least one of the plurality of fuel sprays is provided. A low cetane fuel engine characterized in that it comprises one spark plug each exposed to two or at least two spark plugs each exposed to one fuel spray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7071586U JPS62183075U (en) | 1986-05-13 | 1986-05-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7071586U JPS62183075U (en) | 1986-05-13 | 1986-05-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62183075U true JPS62183075U (en) | 1987-11-20 |
Family
ID=30912601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7071586U Pending JPS62183075U (en) | 1986-05-13 | 1986-05-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62183075U (en) |
-
1986
- 1986-05-13 JP JP7071586U patent/JPS62183075U/ja active Pending