JPH0475145U - - Google Patents
Info
- Publication number
- JPH0475145U JPH0475145U JP11918990U JP11918990U JPH0475145U JP H0475145 U JPH0475145 U JP H0475145U JP 11918990 U JP11918990 U JP 11918990U JP 11918990 U JP11918990 U JP 11918990U JP H0475145 U JPH0475145 U JP H0475145U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- cooling water
- water
- cooling
- water jacket
- 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
- 239000000498 cooling water Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 claims 2
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図と第２図及び第３図は本考案の第１実施
例を示し、第２図は第１図のＡ−Ａ部分断面図、
第３図は第１図のＢ−Ｂ組立断面図である。第４
図は第２実施例を、第５図は第３実施例をそれぞ
れ示す。第６図と第９図は従来の冷却装置を説明
するもので、第７図は第６図の−断面図、第
８図は第６図の−断面図、第１０図は横流れ
の冷却手段を説明するものである。
１……シリンダ部、１ａ……外壁、２……シリ
ンダヘツド部、３……モノブロツク本体、７……
ウオータジヤケツト、８……シリンダボア、８ａ
……突起部、９……冷却水入口部、１０……冷却
水出口部、１２……ウオータポンプ、１４……冷
却水通路、１６ａ，１６ｂ，１６ｃ……ガスケツ
ト。
1, 2, and 3 show a first embodiment of the present invention, and FIG. 2 is a partial sectional view taken along the line A-A in FIG.
FIG. 3 is an assembled sectional view taken along the line BB in FIG. 1. Fourth
The figure shows the second embodiment, and FIG. 5 shows the third embodiment. 6 and 9 explain conventional cooling devices, FIG. 7 is a cross-sectional view of FIG. 6, FIG. 8 is a cross-sectional view of FIG. 6, and FIG. 10 is a cross-flow cooling means. This is to explain. DESCRIPTION OF SYMBOLS 1... Cylinder part, 1a... Outer wall, 2... Cylinder head part, 3... Monoblock body, 7...
Water jacket, 8...Cylinder bore, 8a
...Protrusion, 9...Cooling water inlet, 10...Cooling water outlet, 12...Water pump, 14...Cooling water passage, 16a, 16b, 16c...Gasket.
Claims (1)
れ、前記シリンダ部のシリンダボアが互いに連接
し、該シリンダボアをとりまくようウオータジヤ
ケツトが設けられ、ウオータポンプにより該ウオ
ータジヤケツトへ冷却水が導かれる内燃機関の冷
却装置において、前記ウオータジヤケツトへの冷
却水入口部をシリンダ部外壁であつてシリンダボ
ア間の上部に対向するように配置し、ウオータポ
ンプより上記ウオータジヤケツトへ冷却水を導く
冷却水の通路を、前記冷却水入口部に連通するよ
うシリンダ部とは別体に設け、該冷却水入口部に
対向するシリンダボア間の側壁に突起部を設けた
ことを特徴とする内燃機関の冷却装置。 An internal combustion engine in which a cylinder portion and a cylinder head portion are integrally molded, cylinder bores of the cylinder portion are connected to each other, a water jacket is provided to surround the cylinder bore, and cooling water is guided to the water jacket by a water pump. In the cooling device, the cooling water inlet to the water jacket is arranged to face the upper part between the cylinder bores on the outer wall of the cylinder part, and a cooling water passage is provided to lead the cooling water from the water pump to the water jacket. A cooling device for an internal combustion engine, characterized in that the protrusion is provided separately from the cylinder portion so as to communicate with the cooling water inlet, and a protrusion is provided on a side wall between cylinder bores facing the cooling water inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11918990U JPH0475145U (en) | 1990-11-14 | 1990-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11918990U JPH0475145U (en) | 1990-11-14 | 1990-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0475145U true JPH0475145U (en) | 1992-06-30 |
Family
ID=31867166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11918990U Pending JPH0475145U (en) | 1990-11-14 | 1990-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0475145U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023127206A1 (en) * | 2021-12-27 | 2023-07-06 | いすゞ自動車株式会社 | Flow channel structure and cylinder block |
-
1990
- 1990-11-14 JP JP11918990U patent/JPH0475145U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023127206A1 (en) * | 2021-12-27 | 2023-07-06 | いすゞ自動車株式会社 | Flow channel structure and cylinder block |
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