JPH0226747U - - Google Patents
Info
- Publication number
- JPH0226747U JPH0226747U JP10454188U JP10454188U JPH0226747U JP H0226747 U JPH0226747 U JP H0226747U JP 10454188 U JP10454188 U JP 10454188U JP 10454188 U JP10454188 U JP 10454188U JP H0226747 U JPH0226747 U JP H0226747U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder head
- port side
- cooling water
- exhaust port
- intake port
- 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
- 239000000498 cooling water Substances 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図はこの考案によるシリンダヘツド構造の
一実施例を示し且つ第２図の線―における断
面図、第２図は第１図の線―における断面図
、及び第３図は従来の断熱エンジンの冷却装置の
一例を示す断面図である。
１……シリンダヘツド、２……冷却水通路、４
……吸気ポート、５……排気ポート、６……シリ
ンダライナ上部、７……シリンダヘツド下面部、
９……吸気口、１０……排気口、１１……燃焼室
、１２……隔壁、１３，１４……連絡通路、１５
……入口、１６……出口。
FIG. 1 shows an embodiment of the cylinder head structure according to this invention, and is a sectional view taken along the line in FIG. 2, FIG. 2 is a sectional view taken along the line in FIG. FIG. 2 is a sectional view showing an example of a cooling device. 1...Cylinder head, 2...Cooling water passage, 4
...Intake port, 5...Exhaust port, 6...Cylinder liner top, 7...Cylinder head bottom surface,
9... Intake port, 10... Exhaust port, 11... Combustion chamber, 12... Partition wall, 13, 14... Communication passage, 15
...Entrance, 16...Exit.
Claims (1)
一体構造に形成し、前記シリンダヘツド及び前記
各シリンダライナ上部の外周に形成した冷却水通
路を連絡通路を備えた隔壁によつて吸気ポート側
と排気ポート側に二分割し、吸気ポート側の前記
冷却水通路に入口を且つ排気ポート側の前記冷却
水通路に出口を形成したことを特徴とするシリン
ダヘツド構造。 (2) 前記隔壁に形成した前記連絡通路は吸気ポ
ートと排気ポートとの間及び前記各シリンダライ
ナ上部間に形成したことを特徴とする請求項１に
記載のシリンダヘツド構造。[Claims for Utility Model Registration] (1) The upper part of each cylinder liner is integrally formed in the cylinder head, and the cooling water passage formed on the outer periphery of the cylinder head and the upper part of each cylinder liner is connected to a partition wall with a communication passage. A cylinder head structure characterized in that it is divided into two parts, an intake port side and an exhaust port side, and an inlet is formed in the cooling water passage on the intake port side, and an outlet is formed in the cooling water passage on the exhaust port side. (2) The cylinder head structure according to claim 1, wherein the communication passage formed in the partition wall is formed between an intake port and an exhaust port and between an upper part of each cylinder liner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988104541U JPH088291Y2 (en) | 1988-08-09 | 1988-08-09 | Cylinder head structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988104541U JPH088291Y2 (en) | 1988-08-09 | 1988-08-09 | Cylinder head structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0226747U true JPH0226747U (en) | 1990-02-21 |
| JPH088291Y2 JPH088291Y2 (en) | 1996-03-06 |
Family
ID=31336355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988104541U Expired - Lifetime JPH088291Y2 (en) | 1988-08-09 | 1988-08-09 | Cylinder head structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH088291Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005330873A (en) * | 2004-05-19 | 2005-12-02 | Isuzu Motors Ltd | Heat shielded engine |
| JP2015224627A (en) * | 2014-05-30 | 2015-12-14 | マツダ株式会社 | Cooling structure for multi-cylinder engine |
| AT518537B1 (en) * | 2016-06-09 | 2017-11-15 | Avl List Gmbh | Internal combustion engine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6026145A (en) * | 1983-07-20 | 1985-02-09 | Mitsubishi Heavy Ind Ltd | Cylinder head for engine |
| JPS6021539U (en) * | 1983-07-21 | 1985-02-14 | 三菱重工業株式会社 | Engine cooling water passage structure |
| JPS6093157A (en) * | 1983-10-26 | 1985-05-24 | Isuzu Motors Ltd | Structure of heat-insulated engine |
| JPS6133938U (en) * | 1984-08-01 | 1986-03-01 | ヤンマーディーゼル株式会社 | Internal combustion engine cooling system |
-
1988
- 1988-08-09 JP JP1988104541U patent/JPH088291Y2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6026145A (en) * | 1983-07-20 | 1985-02-09 | Mitsubishi Heavy Ind Ltd | Cylinder head for engine |
| JPS6021539U (en) * | 1983-07-21 | 1985-02-14 | 三菱重工業株式会社 | Engine cooling water passage structure |
| JPS6093157A (en) * | 1983-10-26 | 1985-05-24 | Isuzu Motors Ltd | Structure of heat-insulated engine |
| JPS6133938U (en) * | 1984-08-01 | 1986-03-01 | ヤンマーディーゼル株式会社 | Internal combustion engine cooling system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005330873A (en) * | 2004-05-19 | 2005-12-02 | Isuzu Motors Ltd | Heat shielded engine |
| JP4496844B2 (en) * | 2004-05-19 | 2010-07-07 | いすゞ自動車株式会社 | Heat shield engine |
| JP2015224627A (en) * | 2014-05-30 | 2015-12-14 | マツダ株式会社 | Cooling structure for multi-cylinder engine |
| AT518537B1 (en) * | 2016-06-09 | 2017-11-15 | Avl List Gmbh | Internal combustion engine |
| AT518537A4 (en) * | 2016-06-09 | 2017-11-15 | Avl List Gmbh | Internal combustion engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH088291Y2 (en) | 1996-03-06 |