JPS5954714U - Internal combustion engine with pre-chamber - Google Patents
Internal combustion engine with pre-chamberInfo
- Publication number
- JPS5954714U JPS5954714U JP14927782U JP14927782U JPS5954714U JP S5954714 U JPS5954714 U JP S5954714U JP 14927782 U JP14927782 U JP 14927782U JP 14927782 U JP14927782 U JP 14927782U JP S5954714 U JPS5954714 U JP S5954714U
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- internal combustion
- combustion engine
- small hole
- side wall
- 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)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Output Control And Ontrol Of Special Type Engine (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図は本考案に係る副室を備えた内熱エンジンの一実
施例を示す要部切欠断面図、第２図は第１図に示す副室
の拡大断面図、第３図は第２図に示す副室の端面図、第
４図は第２図の矢線ＩＶ−ｒＶ断面図、第５図及び第６
図は第２図に示す蓋体の他の実施例を示す断面図である
。
１・・・・・・エンジン、２・・・・・・シリンダブロ
ック、３・・・・・・シリンダ、４・・・・・・シリン
ダスリーブ、５・・・・・・副室、６・・・・・・小孔
、？、１５．１６・・・・・・蓋体、８・・・・・・シ
ール部材、９・・・・・・ボルト、１０・・・・・・シ
リンダヘッド、１１・・・・・・エンジン本体。FIG. 1 is a cutaway sectional view of essential parts showing an embodiment of an internal heat engine equipped with a pre-chamber according to the present invention, FIG. 2 is an enlarged sectional view of the pre-chamber shown in FIG. 1, and FIG. 4 is a sectional view taken along the arrow IV-rV in FIG. 2, and FIGS.
This figure is a sectional view showing another embodiment of the lid body shown in FIG. 2. DESCRIPTION OF SYMBOLS 1... Engine, 2... Cylinder block, 3... Cylinder, 4... Cylinder sleeve, 5... Sub-chamber, 6... ...small hole? , 15.16... Lid body, 8... Seal member, 9... Bolt, 10... Cylinder head, 11... Engine Body.
Claims (1)
孔を介してシリンダに所定の容積を有する副室を連通接
続し、該副室内に燃焼室内の圧縮ガスの一部を導入させ
て低速回転域における圧縮比を低減させる副室を備えた
内燃エンジンにおいて、前記シリンダブロックの側壁外
面所定位置に、所定の容積を有し前記側壁所定位置に穿
設した小孔を介して前記シリンダと連通し、且つ一方側
が開口する副室を前記シリンダブロックと一体に形成し
、前記開口端に脱着自在に装着固定され前記副室を密閉
する蓋体の前記開口部との対向面を所定の形状に形成し
たことを特徴とする副室を備えた内燃エンジン。A pre-chamber having a predetermined volume is connected to the cylinder through a small hole drilled at a predetermined position in the side wall of the cylinder block of the engine, and a part of the compressed gas in the combustion chamber is introduced into the pre-chamber, thereby reducing the engine speed in the low-speed rotation range. In an internal combustion engine equipped with an auxiliary chamber for reducing a compression ratio, a small hole having a predetermined volume is formed at a predetermined position on the outer surface of the side wall of the cylinder block and communicates with the cylinder through a small hole bored at a predetermined position on the side wall, and A auxiliary chamber with an opening on one side is formed integrally with the cylinder block, and a surface facing the opening of a lid body that is removably attached and fixed to the opening end and seals the auxiliary chamber is formed in a predetermined shape. An internal combustion engine with a pre-chamber characterized by
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14927782U JPS5954714U (en) | 1982-10-04 | 1982-10-04 | Internal combustion engine with pre-chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14927782U JPS5954714U (en) | 1982-10-04 | 1982-10-04 | Internal combustion engine with pre-chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5954714U true JPS5954714U (en) | 1984-04-10 |
Family
ID=30331413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14927782U Pending JPS5954714U (en) | 1982-10-04 | 1982-10-04 | Internal combustion engine with pre-chamber |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5954714U (en) |
-
1982
- 1982-10-04 JP JP14927782U patent/JPS5954714U/en active Pending
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