JPS6278323U - - Google Patents
Info
- Publication number
- JPS6278323U JPS6278323U JP16916785U JP16916785U JPS6278323U JP S6278323 U JPS6278323 U JP S6278323U JP 16916785 U JP16916785 U JP 16916785U JP 16916785 U JP16916785 U JP 16916785U JP S6278323 U JPS6278323 U JP S6278323U
- Authority
- JP
- Japan
- Prior art keywords
- coolant
- oil cooler
- cooling jacket
- engine
- temperature
- 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
- 239000002826 coolant Substances 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 3
- 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 3
- 239000010687 lubricating oil Substances 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
Description
第１図は本考案の第１実施例を示す要部断面図
、第２図は同上実施例が適用された沸騰冷却式エ
ンジンの構成図、第３図は本考案と従来との潤滑
油昇温特性を比較した図、第４図及び第５図は本
考案の第２及び第３実施例を示す要部断面図、第
６図は潤滑油温度と騒音レベルとの関係を示す図
である。
１……エンジン、２……冷却ジヤケツト、３…
…シリンダブロツク、４……シリンダヘツド、１
３，５３，５７……冷却液通路、１５，５８……
ウオータポンプ、４０……コントローラ、５０…
…オイルクーラ装置、５１……オイルクーラ本体
ケース、５２……オイルクーラコア、５４……第
４電磁弁、５５……温度センサ、５６……第５電
磁弁。
Fig. 1 is a cross-sectional view of the main parts of the first embodiment of the present invention, Fig. 2 is a configuration diagram of a boiling-cooled engine to which the above embodiment is applied, and Fig. 3 is a diagram showing the lubricating oil level of the present invention and the conventional lubricating oil engine. Figures 4 and 5 are cross-sectional views of main parts showing the second and third embodiments of the present invention, and Figure 6 is a diagram showing the relationship between lubricating oil temperature and noise level. . 1...Engine, 2...Cooling jacket, 3...
...Cylinder block, 4...Cylinder head, 1
3, 53, 57... Coolant passage, 15, 58...
Water pump, 40... Controller, 50...
... Oil cooler device, 51 ... Oil cooler main body case, 52 ... Oil cooler core, 54 ... Fourth solenoid valve, 55 ... Temperature sensor, 56 ... Fifth solenoid valve.
Claims (1)
その蒸発による気化潜熱を利用して冷却を行うエ
ンジンに設けられるオイルクーラ装置において、
冷却ジヤケツトのシリンダヘツド部の冷却液を、
冷却ジヤケツトのシリンダブロツク部に連通させ
たオイルクーラ本体に導入可能な導入通路を設け
、該導入通路にウオータポンプを介装する一方、
シリンダヘツドの冷却ジヤケツト内冷却液温度を
検出する温度検出手段と、該温度検出手段の検出
信号に基づき冷却液温度が所定値以下のとき前記
ウオータポンプを駆動してオイルクーラ本体へ冷
却液を導入し、所定値を越えたとき停止させるポ
ンプ駆動手段とを設けたことを特徴とする沸騰冷
却式エンジンのオイルクーラ装置。 Supplying coolant to the engine cooling jacket,
In an oil cooler device installed in an engine that performs cooling using the latent heat of vaporization caused by evaporation,
Remove the coolant from the cylinder head of the cooling jacket.
An introduction passage that can be introduced into the oil cooler body that communicates with the cylinder block portion of the cooling jacket is provided, and a water pump is interposed in the introduction passage, while
Temperature detection means for detecting the temperature of the coolant in the cooling jacket of the cylinder head; and based on the detection signal of the temperature detection means, the water pump is driven to introduce the coolant into the oil cooler body when the coolant temperature is below a predetermined value. 1. An oil cooler device for a boiling-cooled engine, characterized in that it is provided with a pump driving means that stops the pump when a predetermined value is exceeded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16916785U JPS6278323U (en) | 1985-11-05 | 1985-11-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16916785U JPS6278323U (en) | 1985-11-05 | 1985-11-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6278323U true JPS6278323U (en) | 1987-05-19 |
Family
ID=31102718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16916785U Pending JPS6278323U (en) | 1985-11-05 | 1985-11-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6278323U (en) |
-
1985
- 1985-11-05 JP JP16916785U patent/JPS6278323U/ja active Pending
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