JPH02112929U - - Google Patents
Info
- Publication number
- JPH02112929U JPH02112929U JP2079289U JP2079289U JPH02112929U JP H02112929 U JPH02112929 U JP H02112929U JP 2079289 U JP2079289 U JP 2079289U JP 2079289 U JP2079289 U JP 2079289U JP H02112929 U JPH02112929 U JP H02112929U
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- crankcase
- coolant
- cooled engine
- cylinder
- 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
- 238000005192 partition Methods 0.000 claims description 3
- 239000002826 coolant Substances 0.000 claims 4
- 238000001816 cooling Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図はこの考案の液冷エンジンの実施例を示
す縦断面図、第２図はクランクケースカバー、上
蓋及びシリンダヘツドを分解した状態を模式的に
表した斜視図、第３図はクランクケースとクラン
クケースカバーの接続方法の一例を示す一部分の
斜視図である。第４図は従来の一般的な液冷エン
ジンを示す一部を断面で表した正面図である。
１……液冷エンジン、３……クランクケース、
４……クランクケースカバー、５……上蓋、８…
…シリンダ、９……シリンダヘツド、１１，１３
，１４……冷却液ジヤケツト、１１ａ〜１１ｉ…
…流通路、１３ｂ〜１３ｅ……流通路、１４ａ〜
１４ｅ……流通室、１９……循環ポンプ、３１〜
３３……隔壁、４１……ボルト、４２……挿通孔
（ボス部）。
Fig. 1 is a longitudinal sectional view showing an embodiment of the liquid-cooled engine of this invention, Fig. 2 is a perspective view schematically showing the crankcase cover, upper cover and cylinder head disassembled, and Fig. 3 is the crankcase. FIG. 3 is a partial perspective view showing an example of a method of connecting the crankcase cover and the crankcase cover. FIG. 4 is a partially sectional front view showing a conventional general liquid-cooled engine. 1...Liquid-cooled engine, 3...Crankcase,
4...Crankcase cover, 5...Top lid, 8...
...Cylinder, 9...Cylinder head, 11, 13
, 14...Cooling liquid jacket, 11a-11i...
...Flow path, 13b-13e...Flow path, 14a-
14e... Distribution room, 19... Circulation pump, 31~
33... Partition wall, 41... Bolt, 42... Insertion hole (boss part).
Claims (1)
ツトを備えた液冷エンジンにおいて、 クランクケース及びこれに結合されるクランク
ケースカバーに、相互に連通する冷却液ジヤケツ
トを設け、 該冷却液ジヤケツト内を一定の間隔をもつ複数
の隔壁により仕切つて一連に連通する流通路に形
成し、 該流通路の始端と終端を、前記シリンダ又はシ
リンダヘツドの冷却液ジヤケツトにそれぞれ連通
させ、冷却液を循環させる循環ポンプを介設した
ことを特徴とする液冷エンジン。 ２ 前記クランクケースカバーの隔壁を、前記ク
ランクケースにクランクケースカバーを締結する
ためのボルトを挿通するボス部に形成した請求項
１記載の液冷エンジン。[Claims for Utility Model Registration] 1. In a liquid-cooled engine equipped with a coolant jacket in a cylinder and a cylinder head, a crankcase and a crankcase cover coupled thereto are provided with mutually communicating coolant jackets, and the cooling The inside of the liquid jacket is partitioned by a plurality of partition walls having a constant interval to form a continuous flow path, and the starting and ending ends of the flow path are communicated with the coolant jacket of the cylinder or cylinder head, respectively, and the coolant is A liquid-cooled engine that is equipped with a circulation pump that circulates water. 2. The liquid-cooled engine according to claim 1, wherein the partition wall of the crankcase cover is formed in a boss portion through which a bolt for fastening the crankcase cover to the crankcase is inserted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989020792U JPH0648099Y2 (en) | 1989-02-23 | 1989-02-23 | Liquid cooling engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989020792U JPH0648099Y2 (en) | 1989-02-23 | 1989-02-23 | Liquid cooling engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02112929U true JPH02112929U (en) | 1990-09-10 |
| JPH0648099Y2 JPH0648099Y2 (en) | 1994-12-07 |
Family
ID=31237456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989020792U Expired - Lifetime JPH0648099Y2 (en) | 1989-02-23 | 1989-02-23 | Liquid cooling engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0648099Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61286507A (en) * | 1985-06-12 | 1986-12-17 | Kawasaki Heavy Ind Ltd | Vertical shaft type liquid cooling engine |
| JPS6361709A (en) * | 1986-09-03 | 1988-03-17 | Kubota Ltd | Partially liquid cooling device for overhead valve type forced air cooling engine |
-
1989
- 1989-02-23 JP JP1989020792U patent/JPH0648099Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61286507A (en) * | 1985-06-12 | 1986-12-17 | Kawasaki Heavy Ind Ltd | Vertical shaft type liquid cooling engine |
| JPS6361709A (en) * | 1986-09-03 | 1988-03-17 | Kubota Ltd | Partially liquid cooling device for overhead valve type forced air cooling engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0648099Y2 (en) | 1994-12-07 |
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