JPS6375546U - - Google Patents
Info
- Publication number
- JPS6375546U JPS6375546U JP17022686U JP17022686U JPS6375546U JP S6375546 U JPS6375546 U JP S6375546U JP 17022686 U JP17022686 U JP 17022686U JP 17022686 U JP17022686 U JP 17022686U JP S6375546 U JPS6375546 U JP S6375546U
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- cylinder head
- water jacket
- head structure
- cylinder
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000000498 cooling water Substances 0.000 claims 1
- 239000000446 fuel Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図は本考案の第１の実施例による副室式エ
ンジンのシリンダヘツドの要部横断面図、第２図
および第３図は第１図の―線および―線
における縦断面図、第４図は本考案の第２の実施
例の要部横断面図、第５図は従来の副室式エンジ
ンのシリンダヘツドを示す要部縦断面図である。
１……シリンダヘツド、２……シリンダブロツ
ク、３……シリンダボア、５……副室、６……ウ
オータジヤケツト、６ａ……ウオータジヤケツト
部分、７……副室の周壁、８……燃料噴射ノズル
取付孔、１０……ヘツドボルトボス、１１……ヘ
ツドボルト、１７……絞り壁。
FIG. 1 is a cross-sectional view of a main part of a cylinder head of a subchamber type engine according to a first embodiment of the present invention, FIGS. 2 and 3 are longitudinal cross-sectional views taken along lines - and - in FIG. FIG. 4 is a cross-sectional view of a main part of a second embodiment of the present invention, and FIG. 5 is a longitudinal cross-sectional view of a main part showing a cylinder head of a conventional pre-chamber type engine. 1... Cylinder head, 2... Cylinder block, 3... Cylinder bore, 5... Sub-chamber, 6... Water jacket, 6a... Water jacket part, 7... Peripheral wall of sub-chamber, 8... Fuel Injection nozzle mounting hole, 10...Head bolt boss, 11...Head bolt, 17...Aperture wall.
Claims (1)
トにより包囲されている副室式エンジンのシリン
ダヘツド構造において、上記副室に関してシリン
ダボアの中心側とは反対側のウオータジヤケツト
部分に、この部分を通過する冷却水の流量を抑制
する絞り壁を形成したことを特徴とする副室式エ
ンジンのシリンダヘツド構造。 In a cylinder head structure of a pre-chamber type engine in which a pre-chamber is surrounded by a water jacket formed around the pre-chamber, a part of the water jacket on the side opposite to the center side of the cylinder bore with respect to the pre-chamber passes through this part. A cylinder head structure for a pre-chamber engine characterized by forming a throttle wall that suppresses the flow rate of cooling water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986170226U JPH0612239Y2 (en) | 1986-11-07 | 1986-11-07 | Cylinder head structure for sub-chamber engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986170226U JPH0612239Y2 (en) | 1986-11-07 | 1986-11-07 | Cylinder head structure for sub-chamber engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6375546U true JPS6375546U (en) | 1988-05-19 |
| JPH0612239Y2 JPH0612239Y2 (en) | 1994-03-30 |
Family
ID=31104758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986170226U Expired - Lifetime JPH0612239Y2 (en) | 1986-11-07 | 1986-11-07 | Cylinder head structure for sub-chamber engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0612239Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0230963A (en) * | 1988-06-09 | 1990-02-01 | Daimler Benz Ag | Cylinder head for air compression self-ignition type fuel injection internal combustion engine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6165259U (en) * | 1984-10-02 | 1986-05-02 |
-
1986
- 1986-11-07 JP JP1986170226U patent/JPH0612239Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6165259U (en) * | 1984-10-02 | 1986-05-02 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0230963A (en) * | 1988-06-09 | 1990-02-01 | Daimler Benz Ag | Cylinder head for air compression self-ignition type fuel injection internal combustion engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0612239Y2 (en) | 1994-03-30 |