JPS6335284U - - Google Patents
Info
- Publication number
- JPS6335284U JPS6335284U JP12810886U JP12810886U JPS6335284U JP S6335284 U JPS6335284 U JP S6335284U JP 12810886 U JP12810886 U JP 12810886U JP 12810886 U JP12810886 U JP 12810886U JP S6335284 U JPS6335284 U JP S6335284U
- Authority
- JP
- Japan
- Prior art keywords
- view
- spark plug
- present
- showing
- discharge gaps
- 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
- 238000002485 combustion reaction Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Spark Plugs (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Description
第１図は本考案の第１実施例を示す点火プラグ
の側面図、第２図は第１図のＡ―Ａ矢視図、第３
図は第１実施例の点火プラグが用いられたエンジ
ンの燃焼室を示しＡは側断面図でＢはＡのＢ―Ｂ
矢視図、第４図は本考案の第２実施例の点火プラ
グの要部を示す第１図Ａ―Ａ矢視相当図、第５図
乃至第８図は第２実施例の点火プラグが用いられ
たエンジンの燃焼室を示しＡは側面図でＢはＡの
Ｂ―Ｂ矢視図、第９図は本考案の第３実施例の点
火プラグの要部を示す第１図Ａ―Ａ矢視相当図、
第１０図乃至第１４図は第１実施例乃至第３実施
例の変形例の要部を示し、第１０図乃至第１２図
は部分側面図、第１３図は裏面図、第１４図は本
考案の第４実施例の点火プラグの要部を示しＡは
部分斜視図でＢはＡのＢ―Ｂ矢視図、第１５図は
本考案の第５実施例の点火プラグの要部を示しＡ
は部分側面図でＢはＡのＢ―Ｂ矢視図、第１６図
は本考案の第６実施例の点火プラグの要部を示す
部分側面図、第１７図は第６実施例の変形例を示
す部分側面図、第１８図は本考案の第７実施例の
点火プラグの要部を示しＡは部分側面図、ＢはＡ
のＢ―Ｂ矢視図、第１９図は混合気濃度と要求電
圧との関係を示す線図である。
１……ハウジング、２……中心電極、３……側
方電極、４，４Ａ〜４Ｈ……放電ギヤツプ、５…
…絶縁碍子、６……ターミナル、１０……ピスト
ン、１１……シリンダ、１２……シリンダヘツド
、１３……点火プラグ、１４……噴射弁、１５…
…噴霧（混合気）、１７……燃焼室。
Fig. 1 is a side view of a spark plug showing a first embodiment of the present invention, Fig. 2 is a view taken along arrow A-A in Fig. 1, and Fig.
The figure shows the combustion chamber of an engine in which the spark plug of the first embodiment is used. A is a side sectional view, and B is a B-B of A.
4 is a view corresponding to the A--A arrow view in FIG. 1 showing the main parts of a spark plug according to a second embodiment of the present invention, and FIGS. 5 to 8 are views showing a spark plug according to a second embodiment of the present invention. 1 shows the combustion chamber of the engine used, A is a side view, B is a BB-B arrow view of A, and FIG. 9 is a main part of the spark plug of the third embodiment of the present invention. View equivalent to arrows,
10 to 14 show main parts of modifications of the first to third embodiments, FIG. 10 to 12 are partial side views, FIG. 13 is a back view, and FIG. 14 is a main part of a modification of the first to third embodiments. 15 shows the main parts of the spark plug according to the fourth embodiment of the invention, A is a partial perspective view, B is a view taken along the arrow B-B of A, and FIG. 15 shows the main parts of the spark plug according to the fifth embodiment of the invention. A
16 is a partial side view showing the essential parts of the spark plug of the sixth embodiment of the present invention, and FIG. 17 is a modification of the sixth embodiment. 18 is a partial side view showing the main parts of the spark plug of the seventh embodiment of the present invention, A is a partial side view, and B is A.
19 is a diagram showing the relationship between the air-fuel mixture concentration and the required voltage. DESCRIPTION OF SYMBOLS 1... Housing, 2... Center electrode, 3... Side electrode, 4, 4A-4H... Discharge gap, 5...
... Insulator, 6 ... Terminal, 10 ... Piston, 11 ... Cylinder, 12 ... Cylinder head, 13 ... Spark plug, 14 ... Injection valve, 15 ...
...Spray (mixture), 17... Combustion chamber.
Claims (1)
側方電極との間に複数の放電ギヤツプを形成する
点火プラグであつて、複数の放電ギヤツプのうち
の一つにより点火を完了することを特徴とする点
火プラグ。 An ignition plug that has a central electrode with a branched shape or an enlarged tip shape and forms a plurality of discharge gaps between the center electrode and the side electrodes, and the ignition plug is configured to complete ignition by one of the plurality of discharge gaps. Features spark plugs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12810886U JPS6335284U (en) | 1986-08-22 | 1986-08-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12810886U JPS6335284U (en) | 1986-08-22 | 1986-08-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6335284U true JPS6335284U (en) | 1988-03-07 |
Family
ID=31023480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12810886U Pending JPS6335284U (en) | 1986-08-22 | 1986-08-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6335284U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100937000B1 (en) | 2008-12-23 | 2010-01-15 | 전병표 | Spark plug for internal combustion engine |
| JP2013239438A (en) * | 2012-05-15 | 2013-11-28 | Man Diesel & Turbo Se | Ignition plug for combustion engine |
-
1986
- 1986-08-22 JP JP12810886U patent/JPS6335284U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100937000B1 (en) | 2008-12-23 | 2010-01-15 | 전병표 | Spark plug for internal combustion engine |
| JP2013239438A (en) * | 2012-05-15 | 2013-11-28 | Man Diesel & Turbo Se | Ignition plug for combustion engine |
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