JPS63151922U - - Google Patents
Info
- Publication number
- JPS63151922U JPS63151922U JP4273287U JP4273287U JPS63151922U JP S63151922 U JPS63151922 U JP S63151922U JP 4273287 U JP4273287 U JP 4273287U JP 4273287 U JP4273287 U JP 4273287U JP S63151922 U JPS63151922 U JP S63151922U
- Authority
- JP
- Japan
- Prior art keywords
- waterway
- port side
- water pump
- cooling
- intake port
- 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 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000000498 cooling water Substances 0.000 claims 2
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000005086 pumping Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は本考案による冷却装置の概略構造図；
第２図は本考案の冷却装置におけるシリンダヘツ
ド近傍の気筒に沿つた縦断面図；第３図は従来の
並列型冷却装置の概略的構造図；第４図は従来の
一部直列型冷却装置の概略的構造図；第５図は第
４図とは異なる従来の直列型冷却装置の概略的構
造図。
３……サーモスタツト、４……ウオータポンプ
、６……吸気ポート側水路、７……排気ポート側
水路、８……点火プラグ側水路。
FIG. 1 is a schematic structural diagram of the cooling device according to the present invention;
Fig. 2 is a longitudinal cross-sectional view along the cylinder near the cylinder head of the cooling device of the present invention; Fig. 3 is a schematic structural diagram of a conventional parallel type cooling device; Fig. 4 is a conventional partly serial type cooling device. FIG. 5 is a schematic structural diagram of a conventional series cooling device, which is different from FIG. 4. 3...Thermostat, 4...Water pump, 6...Intake port side waterway, 7...Exhaust port side waterway, 8...Spark plug side waterway.
Claims (1)
を、ウオータポンプによりシリンダブロツクとシ
リンダヘツドに圧送して、これを冷却する内燃機
関の冷却装置であつて、 シリンダヘツドを流れる水路を吸気ポート側水
路と、点火プラグ側及び排気ポート側を含む水路
とに分割して構成し、上記ウオータポンプからの
冷却水を二分割して一方を上記吸気ポート側水路
に導きさらに上記冷却手段をバイパスしてウオー
タポンプに戻し、他方をシリンダブロツク、点火
プラグ側及び排気ポート側を含む水路、及び上記
冷却手段を経由させウオータポンプに戻すことを
特徴とする冷却装置。[Scope of Claim for Utility Model Registration] A cooling device for an internal combustion engine that cools the cylinder block and the cylinder head by pumping cooling water from a cooling means equipped with a thermostat to the cylinder block and the cylinder head using a water pump. A flowing waterway is divided into an intake port side waterway and a waterway including a spark plug side and an exhaust port side, and the cooling water from the water pump is divided into two parts and one is guided to the intake port side waterway, and the waterway is guided to the intake port side waterway. A cooling device characterized in that the cooling means is bypassed and returned to the water pump, and the other side is returned to the water pump via the cylinder block, a waterway including a spark plug side and an exhaust port side, and the above cooling means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4273287U JPS63151922U (en) | 1987-03-25 | 1987-03-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4273287U JPS63151922U (en) | 1987-03-25 | 1987-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63151922U true JPS63151922U (en) | 1988-10-05 |
Family
ID=30858925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4273287U Pending JPS63151922U (en) | 1987-03-25 | 1987-03-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63151922U (en) |
-
1987
- 1987-03-25 JP JP4273287U patent/JPS63151922U/ja active Pending
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