JPS63164520U - - Google Patents
Info
- Publication number
- JPS63164520U JPS63164520U JP19922486U JP19922486U JPS63164520U JP S63164520 U JPS63164520 U JP S63164520U JP 19922486 U JP19922486 U JP 19922486U JP 19922486 U JP19922486 U JP 19922486U JP S63164520 U JPS63164520 U JP S63164520U
- Authority
- JP
- Japan
- Prior art keywords
- circulation circuit
- water
- water circulation
- oil
- heat exchanger
- 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 14
- 238000001816 cooling Methods 0.000 claims description 3
- 238000005461 lubrication Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
Description
第１は本考案の一実施例を示す構成図、第２図
は本考案の別の実施例の水および油の流れを示す
図、第３図は分離冷却、分離潤滑方式エンジンの
水および油の流れを示す図である。
１…シリンダブロツク、２…シリンダヘツド、
２８…第２ラジエータ、３１…第２制御弁、３７
…第１ラジエータ、４４，４５，４８，４９…第
１制御弁、２９１…熱交換器、ＡＡ…オイル循環
回路、ＢＢ…第１水循環回路、ＤＤ…第２水循環
回路。
The first is a configuration diagram showing one embodiment of the present invention, the second is a diagram showing the flow of water and oil in another embodiment of the present invention, and the third is a diagram showing water and oil in a separate cooling and separate lubrication system engine. FIG. 1...Cylinder block, 2...Cylinder head,
28...Second radiator, 31...Second control valve, 37
...First radiator, 44, 45, 48, 49... First control valve, 291... Heat exchanger, AA... Oil circulation circuit, BB... First water circulation circuit, DD... Second water circulation circuit.
補正 昭６３．６．１
図面の簡単な説明を次のように補正する。
明細書第９頁第１９行初頭の「第１」を「第１
図」に改める。Amendment June 1, 1981 The brief description of the drawing is amended as follows. “1st” at the beginning of line 19 on page 9 of the specification
Figure.
Claims (1)
する第１水循環回路と、シリンダブロツク内を循
環しながら冷却と潤滑とを行なうオイル循環回路
と、このオイル循環回路内を流れるオイルと水と
の間で熱の授受を行なう熱交換器と、この熱交換
器と第２ラジエータとの間を循環する第２水循環
回路とを有するエンジンの冷却装置において、第
１水循環回路と第２水循環回路とを連通させる２
本の導管と、これらの導管にそれぞれ設けられて
いて第１水循環回路を流れる水の温度が第１設定
温度以下であるとき、この水が熱交換器を通過す
べく作動する第１制御弁と、オイル循環回路を流
れるオイルの温度が第１設定温度を越え第２設定
温度以下にあるときは第２水循環回路内の水循環
を停止させる第２制御弁とを備えたことを特徴と
するエンジン冷却装置。 A first water circulation circuit circulates between the cylinder head and the first radiator, an oil circulation circuit circulates within the cylinder block for cooling and lubrication, and the oil and water flowing in this oil circulation circuit are In an engine cooling device that has a heat exchanger that transfers heat and a second water circulation circuit that circulates between the heat exchanger and a second radiator, the first water circulation circuit and the second water circulation circuit are communicated with each other. 2
a first control valve provided in each of these conduits and operated to allow the water to pass through the heat exchanger when the temperature of the water flowing through the first water circulation circuit is below a first set temperature; and a second control valve that stops water circulation in the second water circulation circuit when the temperature of the oil flowing through the oil circulation circuit exceeds the first set temperature and is below the second set temperature. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19922486U JPS63164520U (en) | 1986-12-29 | 1986-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19922486U JPS63164520U (en) | 1986-12-29 | 1986-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63164520U true JPS63164520U (en) | 1988-10-26 |
Family
ID=31160649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19922486U Pending JPS63164520U (en) | 1986-12-29 | 1986-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63164520U (en) |
-
1986
- 1986-12-29 JP JP19922486U patent/JPS63164520U/ja active Pending
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