JPH0191012U - - Google Patents
Info
- Publication number
- JPH0191012U JPH0191012U JP18694587U JP18694587U JPH0191012U JP H0191012 U JPH0191012 U JP H0191012U JP 18694587 U JP18694587 U JP 18694587U JP 18694587 U JP18694587 U JP 18694587U JP H0191012 U JPH0191012 U JP H0191012U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- cooling device
- temperature
- water jacket
- engine oil
- 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 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000003921 oil Substances 0.000 claims 5
- 239000010705 motor oil Substances 0.000 claims 3
- 239000000498 cooling water Substances 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 description 2
Description
第１図はこの考案を具体化したオイル冷却装置
のオイル低温時における断面図、第２図は同じく
高温時における断面図、第３図はこの考案の別の
実施例を示す平面図、第４図は第３図のＡ−Ａ線
における断面図、第５図はこの考案のさらに別の
実施例を示す断面図、第６図はこの考案の冷却装
置の冷却能力を示すグラフ、第７図は従来の冷却
装置の冷却能力を示すグラフである。
１……シリンダブロツク、４……ウオータジヤ
ケツト、７……放熱体、１０……冷却コア、１１
……感温変形放熱部材としての放熱板。
Fig. 1 is a sectional view of an oil cooling device embodying this invention when the oil is at low temperature, Fig. 2 is a sectional view when the oil is also at high temperature, Fig. 3 is a plan view showing another embodiment of this invention, and Fig. 4 The figures are a sectional view taken along the line A-A in Fig. 3, Fig. 5 is a sectional view showing yet another embodiment of this invention, Fig. 6 is a graph showing the cooling capacity of the cooling device of this invention, and Fig. 7. is a graph showing the cooling capacity of a conventional cooling device. DESCRIPTION OF SYMBOLS 1... Cylinder block, 4... Water jacket, 7... Heat sink, 10... Cooling core, 11
...A heat dissipation plate as a temperature-sensitive deformable heat dissipation member.
Claims (1)
内部をエンジンオイルが流通するオイル放熱体を
設け、ウオータジヤケツト内を流れる冷却水によ
りオイルの冷却を行うようにしたエンジンオイル
冷却装置において、 前記オイル放熱体の外側に、オイル温度の上昇
により変形してオイルからの放熱量が多くなるよ
うにした感温変形放熱部材を設けたエンジンオイ
ルの冷却装置。[Scope of claim for utility model registration] In the water jacket of the cylinder block,
In an engine oil cooling device that is provided with an oil heat radiator through which engine oil flows, and in which the oil is cooled by cooling water flowing in a water jacket, the outside of the oil heat radiator is deformed due to an increase in oil temperature. An engine oil cooling device equipped with a temperature-sensitive deformable heat radiating member that increases the amount of heat radiated from the oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18694587U JPH0191012U (en) | 1987-12-07 | 1987-12-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18694587U JPH0191012U (en) | 1987-12-07 | 1987-12-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0191012U true JPH0191012U (en) | 1989-06-15 |
Family
ID=31478140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18694587U Pending JPH0191012U (en) | 1987-12-07 | 1987-12-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0191012U (en) |
-
1987
- 1987-12-07 JP JP18694587U patent/JPH0191012U/ja active Pending
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