JPH0457625U - - Google Patents
Info
- Publication number
- JPH0457625U JPH0457625U JP10059690U JP10059690U JPH0457625U JP H0457625 U JPH0457625 U JP H0457625U JP 10059690 U JP10059690 U JP 10059690U JP 10059690 U JP10059690 U JP 10059690U JP H0457625 U JPH0457625 U JP H0457625U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder block
- water pump
- cooling water
- engine
- drive shaft
- 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 7
- 239000000498 cooling water Substances 0.000 claims description 5
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
図は本考案の実施例を示すもので、第１図はウ
オータポンプを取付けた状態での要部の断面図、
第２図はウオータポンプを除去した状態でシリン
ダブロツクを前面側から見た立面図である。
１……シリンダブロツク、１０……ウオータポ
ンプ、１１……ポンプインペラ、１６……冷却水
案内部、２１……冷却水吐出孔。
The figures show an embodiment of the present invention, and Fig. 1 is a sectional view of the main parts with the water pump installed;
FIG. 2 is an elevational view of the cylinder block seen from the front side with the water pump removed. DESCRIPTION OF SYMBOLS 1...Cylinder block, 10...Water pump, 11...Pump impeller, 16...Cooling water guide part, 21...Cooling water discharge hole.
Claims (1)
配置されてシリンダブロツクに直接組込まれたビ
ルドインタイプとなつている構造において、ウオ
ータポンプの下方部のシリンダブロツク内壁に、
ウオータポンプと上記駆動軸との間の壁部端面を
ポンプインペラの外周に近接して円周方向に沿つ
た形状とした冷却水案内部を設けたことを特徴と
するエンジンのシリンダブロツク構造。 ２ ウオータポンプの上方部のシリンダブロツク
にシリンダヘツド側への冷却水吐出孔を形成し、
この冷却水吐出孔の吐出方向を排気系配置側に指
向させたことを特徴とする請求項１記載のエンジ
ンのシリンダブロツク構造。[Claims for Utility Model Registration] 1. In a build-in type structure in which the water pump is disposed above the drive shaft of the engine and is directly incorporated into the cylinder block, on the inner wall of the cylinder block in the lower part of the water pump,
A cylinder block structure for an engine, characterized in that a cooling water guide section is provided, the end surface of the wall between the water pump and the drive shaft being shaped along the circumferential direction close to the outer periphery of the pump impeller. 2 Form a cooling water discharge hole to the cylinder head side in the cylinder block at the upper part of the water pump,
2. The cylinder block structure for an engine according to claim 1, wherein the discharge direction of the cooling water discharge hole is directed toward the exhaust system side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10059690U JP2546495Y2 (en) | 1990-09-25 | 1990-09-25 | Engine cylinder block structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10059690U JP2546495Y2 (en) | 1990-09-25 | 1990-09-25 | Engine cylinder block structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0457625U true JPH0457625U (en) | 1992-05-18 |
| JP2546495Y2 JP2546495Y2 (en) | 1997-09-03 |
Family
ID=31843363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10059690U Expired - Fee Related JP2546495Y2 (en) | 1990-09-25 | 1990-09-25 | Engine cylinder block structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2546495Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102474350B1 (en) * | 2017-12-06 | 2022-12-05 | 현대자동차 주식회사 | Coolant pump unit, and engine cooling system having this |
-
1990
- 1990-09-25 JP JP10059690U patent/JP2546495Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2546495Y2 (en) | 1997-09-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |