JPS58162229U - Internal combustion engine cylinder head cooling system - Google Patents
Internal combustion engine cylinder head cooling systemInfo
- Publication number
- JPS58162229U JPS58162229U JP5954582U JP5954582U JPS58162229U JP S58162229 U JPS58162229 U JP S58162229U JP 5954582 U JP5954582 U JP 5954582U JP 5954582 U JP5954582 U JP 5954582U JP S58162229 U JPS58162229 U JP S58162229U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder head
- combustion engine
- internal combustion
- cooling system
- engine 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
Landscapes
- Cylinder Crankcases 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図は従来の内燃機関のシリンダヘッドの弁間部の要
部乎断面図、第２図は第１凶のＩ−Ｉ方策１図
Ａ
第３図 −７４
（Ｘ
３ 日 ヒ ３
向の断面図、第３図は第１図の■−■方向の断面図、第
４図は第１図の弁間部要部の縦断面図、第５図は本考案
の実施例における内燃機関のシリンダヘッド冷却装置を
示す要部乎断面図、第６図は第５図の要部縦断面図、第
７図は第５図の弁間部の縦断面図である。
１・・・シリンダヘッド、ＩＡ・・・弁間部、２Ａ・・
・吸気ポート、２Ｂ・・・排気ポート、５Ａ、 ５Ｂ
・・・リブ、６・・・蓋部材、７・−冷却水ジャケット
、８・・・溝部。
） ） ＼
３ Ｅ３
４ １Ａ Ｅ −ゝ１Fig. 1 is a cross-sectional view of the main part of the valve space of a cylinder head of a conventional internal combustion engine, and Fig. 2 is a cross-sectional view of the main part of the valve space of the cylinder head of a conventional internal combustion engine. 3 is a cross-sectional view taken in the ■-■ direction of FIG. 1, FIG. 4 is a longitudinal cross-sectional view of the main part of the valve space in FIG. 1, and FIG. 5 is a cross-sectional view of the internal combustion engine in an embodiment of the present invention. 6 is a longitudinal sectional view of the essential parts of the cylinder head cooling device, FIG. 6 is a longitudinal sectional view of the essential parts of FIG. 5, and FIG. 7 is a longitudinal sectional view of the valve space of FIG. 5. 1... Cylinder head , IA... intervalvular area, 2A...
・Intake port, 2B...Exhaust port, 5A, 5B
... Rib, 6... Lid member, 7 - Cooling water jacket, 8... Groove. ) ) ＼ 3 E3 4 1A E -ゝ1
Claims (1)
ッドへの冷却水穴の一つから吸気弁と排気弁との弁間部
の少なくとも一部にまで直線的な両側面を有する溝部を
形成すると共に、該溝部の上部を覆う蓋部材を設けたこ
とを特徴とする内燃機関のシリンダヘッド冷却装置。A groove portion having both straight side surfaces is formed on the upper surface of the cooling water jacket of the cylinder head from one of the cooling water holes to the cylinder head to at least a part of the space between the intake valve and the exhaust valve. A cylinder head cooling device for an internal combustion engine, characterized in that a lid member is provided to cover the upper part of the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5954582U JPS58162229U (en) | 1982-04-26 | 1982-04-26 | Internal combustion engine cylinder head cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5954582U JPS58162229U (en) | 1982-04-26 | 1982-04-26 | Internal combustion engine cylinder head cooling system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58162229U true JPS58162229U (en) | 1983-10-28 |
| JPS6346675Y2 JPS6346675Y2 (en) | 1988-12-02 |
Family
ID=30069843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5954582U Granted JPS58162229U (en) | 1982-04-26 | 1982-04-26 | Internal combustion engine cylinder head cooling system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58162229U (en) |
-
1982
- 1982-04-26 JP JP5954582U patent/JPS58162229U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6346675Y2 (en) | 1988-12-02 |
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