JPS61105717U - - Google Patents
Info
- Publication number
- JPS61105717U JPS61105717U JP19083784U JP19083784U JPS61105717U JP S61105717 U JPS61105717 U JP S61105717U JP 19083784 U JP19083784 U JP 19083784U JP 19083784 U JP19083784 U JP 19083784U JP S61105717 U JPS61105717 U JP S61105717U
- Authority
- JP
- Japan
- Prior art keywords
- cooling
- water level
- cooling jacket
- partition wall
- detection means
- 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 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 7
- 239000002826 coolant Substances 0.000 claims description 6
- 239000000110 cooling liquid Substances 0.000 claims 2
- 238000001704 evaporation Methods 0.000 claims 1
- 230000008020 evaporation Effects 0.000 claims 1
- 238000009834 vaporization Methods 0.000 claims 1
- 230000008016 vaporization Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図は本考案の一実施例を示す構成図、第２
図及び第３図はそれぞれ同上実施例において最低
水位検出手段を設けず各気筒毎に冷却液入口を設
けた場合を示す状態図、第４図は本考案が適用さ
れる沸騰冷却式エンジンの構成図、第５図及び第
６図は夫々従来例を示す断面図である。
１……エンジン、３……シリンダブロツク、４
……シリンダヘツド、３４，３５……冷却ジヤケ
ツト、２５……隔壁、２７……仕切り壁、３４…
…最低レベルセンサ、３５……通常レベルセンサ
。
Fig. 1 is a configuration diagram showing one embodiment of the present invention;
3 and 3 are state diagrams showing the case in which the minimum water level detection means is not provided and a coolant inlet is provided for each cylinder in the same embodiment, respectively, and FIG. 4 is a configuration of a boiling-cooled engine to which the present invention is applied. 5 and 6 are sectional views showing conventional examples, respectively. 1...Engine, 3...Cylinder block, 4
... Cylinder head, 34, 35 ... Cooling jacket, 25 ... Partition wall, 27 ... Partition wall, 34 ...
...Lowest level sensor, 35...Normal level sensor.
Claims (1)
よる気化潜熱を利用して冷却を行うようにしたエ
ンジンの冷却装置において、シリンダブロツクの
冷却ジヤケツトを縦方向複数に独立させる隔壁と
、該隔壁の上端面に連続しシリンダヘツドの冷却
ジヤケツトの下部所定高さに設けられる仕切り壁
と、前記隔壁及び仕切り壁により分割された冷却
ジヤケツトのシリンダ列方向一方端の冷却ジヤケ
ツトに設けられ冷却液の必要最低水位を検出する
最低水位検出手段と、前記分割冷却ジヤケツトの
シリンダ列方向他方端の冷却ジヤケツトに設けら
れ冷却液の通常水位を検出する通常水位検出手段
と、前記最低水位検出手段及び通常水位検出手段
の検出信号に基づき冷却液を供給する冷却液供給
手段と、前記最低水位検出手段が設けられる側の
冷却ジヤケツトに設けられる冷却液入口と、を備
えたことを特徴とするエンジンの冷却装置。 In an engine cooling system that supplies a cooling liquid to a cooling jacket and performs cooling by utilizing the latent heat of vaporization resulting from evaporation of the cooling liquid, the engine cooling system includes a partition wall that separates a cylinder block into a plurality of cooling jackets in the vertical direction, and an upper end surface of the partition wall. A partition wall is provided at a predetermined height below the cooling jacket of the cylinder head, and a cooling jacket is provided at one end in the direction of the cylinder row of the cooling jacket divided by the partition wall and the partition wall to maintain the required minimum water level of the coolant. A minimum water level detection means for detecting, a normal water level detection means provided on the cooling jacket at the other end in the cylinder row direction of the divided cooling jacket and detecting the normal water level of the coolant, and detection of the minimum water level detection means and the normal water level detection means. 1. A cooling device for an engine, comprising: a coolant supply means for supplying coolant based on a signal; and a coolant inlet provided in a cooling jacket on the side where the lowest water level detection means is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19083784U JPS61105717U (en) | 1984-12-18 | 1984-12-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19083784U JPS61105717U (en) | 1984-12-18 | 1984-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61105717U true JPS61105717U (en) | 1986-07-04 |
Family
ID=30748289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19083784U Pending JPS61105717U (en) | 1984-12-18 | 1984-12-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61105717U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010285896A (en) * | 2009-06-09 | 2010-12-24 | Toyota Motor Corp | Evaporative cooling device |
-
1984
- 1984-12-18 JP JP19083784U patent/JPS61105717U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010285896A (en) * | 2009-06-09 | 2010-12-24 | Toyota Motor Corp | Evaporative cooling device |