JPS60118332U - Spark-ignited internal combustion engine with pre-chamber - Google Patents
Spark-ignited internal combustion engine with pre-chamberInfo
- Publication number
- JPS60118332U JPS60118332U JP646184U JP646184U JPS60118332U JP S60118332 U JPS60118332 U JP S60118332U JP 646184 U JP646184 U JP 646184U JP 646184 U JP646184 U JP 646184U JP S60118332 U JPS60118332 U JP S60118332U
- Authority
- JP
- Japan
- Prior art keywords
- combustion chamber
- chamber
- spark
- nozzle
- auxiliary
- 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
Landscapes
- Combustion Methods Of Internal-Combustion Engines (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図A、 B及び第2図A、 Bは異なった従来例の
各々の断面図とシリンダヘッドの底面図である。第3図
A、 Bはこの考案の第1実施例のシリンダヘッドの底
面図と断面図で、第4図A、 Bはその作用状態を示す
平面及び正面的に見た各々の説明図である。第5図はこ
の考案の第2実施例のシリンダヘッドの底面図で、第6
図A、 Bはその作用状態を示す平面及び正面的に見た
各々の説明図である。
13・・・主燃焼室、23〜28・・・噴口、22・・
・点火栓、20.21・・・副燃焼室、C・・・主燃焼
室の中心点、14・・・吸気弁。FIGS. 1A and 1B and 2A and 2B are sectional views and bottom views of cylinder heads of different conventional examples, respectively. Figures 3A and 3B are a bottom view and a cross-sectional view of the cylinder head of the first embodiment of this invention, and Figures 4A and 4B are explanatory diagrams of the cylinder head viewed from above and from the front, showing its operating state. . Figure 5 is a bottom view of the cylinder head of the second embodiment of this invention;
Figures A and B are explanatory diagrams, respectively, viewed from the top and front, showing the operating state. 13... Main combustion chamber, 23-28... Nozzle, 22...
- Spark plug, 20.21... Sub-combustion chamber, C... Center point of main combustion chamber, 14... Intake valve.
Claims (1)
て連通ずると共に内部に点火栓を有する副燃焼室とで構
成し、副燃焼室内に生ずる火炎を上記噴口を介して主燃
焼室内に噴射させるようにした副室付火花点火内燃機関
において、上記副燃焼室を主燃焼室の中心点に対し、略
点対称位置に二個配置する一方、各副燃焼室に噴口を複
数個設け、そのうちのすくなくとも各−個は吸気弁を指
向して開口すると共に、その他の噴口はその延長線が対
向する噴口の延長線と主燃焼室内で交差しない方向を指
向してそれぞれ開口したことを特徴とする副室付火花点
火内燃機関。The combustion chamber is composed of a main combustion chamber on the upper surface of the piston, and an auxiliary combustion chamber that communicates with this through a nozzle and has an ignition plug inside, and the flame generated in the auxiliary combustion chamber is transmitted into the main combustion chamber through the nozzle. In a spark ignition internal combustion engine with an auxiliary chamber configured to cause injection, two of the auxiliary combustion chambers are arranged at substantially symmetrical positions with respect to the center point of the main combustion chamber, and a plurality of nozzles are provided in each auxiliary combustion chamber, At least each of the nozzles is opened toward the intake valve, and the other nozzles are each opened toward a direction in which the extended line of the nozzle does not intersect within the main combustion chamber with the extended line of the opposing nozzle. A spark-ignition internal combustion engine with a subchamber.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP646184U JPS60118332U (en) | 1984-01-20 | 1984-01-20 | Spark-ignited internal combustion engine with pre-chamber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP646184U JPS60118332U (en) | 1984-01-20 | 1984-01-20 | Spark-ignited internal combustion engine with pre-chamber |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS60118332U true JPS60118332U (en) | 1985-08-10 |
Family
ID=30483921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP646184U Pending JPS60118332U (en) | 1984-01-20 | 1984-01-20 | Spark-ignited internal combustion engine with pre-chamber |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60118332U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021077605A (en) * | 2019-11-13 | 2021-05-20 | 株式会社Soken | Spark plug |
-
1984
- 1984-01-20 JP JP646184U patent/JPS60118332U/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021077605A (en) * | 2019-11-13 | 2021-05-20 | 株式会社Soken | Spark plug |
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