JPH01130047U - - Google Patents
Info
- Publication number
- JPH01130047U JPH01130047U JP2651988U JP2651988U JPH01130047U JP H01130047 U JPH01130047 U JP H01130047U JP 2651988 U JP2651988 U JP 2651988U JP 2651988 U JP2651988 U JP 2651988U JP H01130047 U JPH01130047 U JP H01130047U
- Authority
- JP
- Japan
- Prior art keywords
- water
- cooling water
- hole
- cylinder head
- cylinder block
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000000498 cooling water Substances 0.000 claims 3
- 238000001816 cooling Methods 0.000 claims 1
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図は本考案の一実施例を示すエンジンの縦
断面図、第２図は同じくシリンダブロツクの横断
面図、第３図はシリンダヘツドの平面図である。
１……シリンダブロツク、２……ライナ、３…
…入口、４……出口、６……循環室、７……対流
室、８……ウオータポンプ、９……ウオータジヤ
ケツト、１３……シリンダヘツド、１４……ウオ
ータジヤケツト、１５……排気ポート、１８……
通孔、１９……集合管、２０……バイパス通路、
２１，２２，２３……横溝、２４，２５……縦溝
。
FIG. 1 is a longitudinal cross-sectional view of an engine showing an embodiment of the present invention, FIG. 2 is a cross-sectional view of the cylinder block, and FIG. 3 is a plan view of the cylinder head. 1...Cylinder block, 2...Liner, 3...
...Inlet, 4...Outlet, 6...Circulation chamber, 7...Convection chamber, 8...Water pump, 9...Water jacket, 13...Cylinder head, 14...Water jacket, 15...Exhaust Port, 18...
Through hole, 19...collecting pipe, 20...bypass passage,
21, 22, 23...horizontal groove, 24, 25...vertical groove.
Claims (1)
ぞれ形成したウオータジヤケツトに対してウオー
タポンプからの冷却水を供給する一方、シリンダ
ブロツクに嵌挿されるライナの周囲に、上方に位
置して冷却水を周方向に導く循環室を形成すると
ともに、シリンダヘツドには排気ポートの近傍に
位置して通孔を形成し、ウオータジヤケツトを循
環する冷却水の一部を分流して循環室から通孔を
経てウオータポンプの吸い込み側に導くバイパス
通路を設けたことを特徴とするエンジンの冷却装
置。 While supplying cooling water from the water pump to the water jackets formed on the cylinder block and cylinder head, there is a circulation system located above that guides the cooling water in the circumferential direction around the liner that is inserted into the cylinder block. In addition to forming a chamber, a through hole is formed in the cylinder head near the exhaust port, and a portion of the cooling water circulating in the water jacket is diverted from the circulation chamber to the water pump suction through the through hole. An engine cooling device characterized by having a bypass passage leading to the side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2651988U JPH01130047U (en) | 1988-02-29 | 1988-02-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2651988U JPH01130047U (en) | 1988-02-29 | 1988-02-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01130047U true JPH01130047U (en) | 1989-09-05 |
Family
ID=31248220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2651988U Pending JPH01130047U (en) | 1988-02-29 | 1988-02-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01130047U (en) |
-
1988
- 1988-02-29 JP JP2651988U patent/JPH01130047U/ja active Pending
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