JPH01145965U - - Google Patents
Info
- Publication number
- JPH01145965U JPH01145965U JP4403088U JP4403088U JPH01145965U JP H01145965 U JPH01145965 U JP H01145965U JP 4403088 U JP4403088 U JP 4403088U JP 4403088 U JP4403088 U JP 4403088U JP H01145965 U JPH01145965 U JP H01145965U
- Authority
- JP
- Japan
- Prior art keywords
- passage
- cross
- sectional area
- cylinder block
- bore
- 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
- 238000001816 cooling Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 239000000498 cooling water Substances 0.000 claims 1
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
図面はこの考案の一実施例を示し、第１図はデ
イーゼルエンジンのボア間冷却装置を示すシリン
ダ列方向と直交する方向におけるボア間の縦断面
図、第２図は従来のボア間冷却装置の断面図であ
る。
１…シリンダブロツク、６…ボア中心線、８…
ボア、１１…ウオータジヤケツト、１５…第１通
路、１６…合流部、１７…第２通路。
The drawings show one embodiment of this invention; Fig. 1 is a vertical cross-sectional view between the bores in a direction perpendicular to the cylinder row direction showing an inter-bore cooling system for a diesel engine, and Fig. 2 shows a conventional inter-bore cooling system. FIG. 1... Cylinder block, 6... Bore center line, 8...
Boa, 11...water jacket, 15...first passage, 16...junction, 17...second passage.
Claims (1)
通路であつて、 一側のウオータジヤケツトから斜め上方に指向
し、中途部より通路断面積を大きく設定した第１
通路と、 上記一側のシリンダブロツク上端部より斜め下
方に指向し、上記中途部に合流する第２通路を設
けると共に、 上記第２通路の断面積を上記第１通路の合流部
以降における通路断面積より小さく設定し、 かつ上記合流部をボア中心線上より他側に偏位
させた エンジンのボア間冷却装置。[Claim for Utility Model Registration] A cooling water passage formed between the bores of the cylinder block, which is directed diagonally upward from the water jacket on one side, and has a passage cross-sectional area larger than the middle part.
and a second passage which is directed diagonally downward from the upper end of the cylinder block on one side and merges with the middle part, and the cross-sectional area of the second passage is set such that the cross-sectional area of the second passage is the cross-sectional area of the passage after the confluence of the first passage. An inter-bore cooling device for an engine, which is set smaller than the area, and in which the above-mentioned merging section is deviated from the bore center line to the other side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4403088U JPH01145965U (en) | 1988-03-30 | 1988-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4403088U JPH01145965U (en) | 1988-03-30 | 1988-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01145965U true JPH01145965U (en) | 1989-10-06 |
Family
ID=31270408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4403088U Pending JPH01145965U (en) | 1988-03-30 | 1988-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01145965U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015086784A (en) * | 2013-10-30 | 2015-05-07 | トヨタ自動車株式会社 | Cylinder block of internal combustion engine |
-
1988
- 1988-03-30 JP JP4403088U patent/JPH01145965U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015086784A (en) * | 2013-10-30 | 2015-05-07 | トヨタ自動車株式会社 | Cylinder block of internal combustion engine |
| CN105683550A (en) * | 2013-10-30 | 2016-06-15 | 丰田自动车株式会社 | Cylinder block of internal combustion engine |
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