JPS6346652U - - Google Patents
Info
- Publication number
- JPS6346652U JPS6346652U JP14070286U JP14070286U JPS6346652U JP S6346652 U JPS6346652 U JP S6346652U JP 14070286 U JP14070286 U JP 14070286U JP 14070286 U JP14070286 U JP 14070286U JP S6346652 U JPS6346652 U JP S6346652U
- Authority
- JP
- Japan
- Prior art keywords
- oil pan
- air supply
- soundproof cover
- port
- engine
- 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
- 239000011358 absorbing material Substances 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims 3
- 238000007664 blowing Methods 0.000 claims 2
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
図面は本考案の実施例を示し、第１図は一部切
欠側面図、第２図は第１図の―線矢視図、第
３図は別実施例の一部切欠側面図である。
２……オイルパン、５……防音カバー、５ａ…
…吸音材、５ｂ……遮音材、６……給気口、７…
…排気口、１１，１２……強制送風手段。
The drawings show an embodiment of the present invention; FIG. 1 is a partially cutaway side view, FIG. 2 is a view taken along the line -- in FIG. 1, and FIG. 3 is a partially cutaway side view of another embodiment. 2...Oil pan, 5...Soundproof cover, 5a...
...Sound absorbing material, 5b...Sound insulating material, 6...Air supply port, 7...
...Exhaust port, 11, 12...Forced air means.
Claims (1)
エンジンにおいて、前記オイルパン２と防音カバ
ー５の〓間に対する給気口６と排気口７を形成し
、前記給気口６にオイルパン冷却用空気を吹込む
強制送風手段１１，１２を設けてあるエンジンの
オイルパン冷却構造。 前記防音カバー５が内側の通気性吸音材５ａ
と外側の非通気性遮音材５ｂから成り、前記給気
口６及び排気口７を前記遮音材５ｂの切欠部で形
成すると共に前記吸音材５ａで蓋してある実用新
案登録請求の範囲第項に記載のオイルパン冷却
構造。[Claims for Utility Model Registration] In an engine in which the outside of an oil pan 2 is covered with a soundproof cover 5, an air supply port 6 and an exhaust port 7 are formed between the oil pan 2 and the soundproof cover 5, and the air supply This oil pan cooling structure for an engine is provided with forced air blowing means 11 and 12 for blowing oil pan cooling air into a port 6. The soundproof cover 5 is an inner breathable sound absorbing material 5a.
and an outer non-breathable sound insulating material 5b, and the air supply port 6 and the exhaust port 7 are formed by cutouts of the sound insulating material 5b and covered with the sound absorbing material 5a. Oil pan cooling structure described in .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14070286U JPS6346652U (en) | 1986-09-12 | 1986-09-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14070286U JPS6346652U (en) | 1986-09-12 | 1986-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6346652U true JPS6346652U (en) | 1988-03-29 |
Family
ID=31047800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14070286U Pending JPS6346652U (en) | 1986-09-12 | 1986-09-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6346652U (en) |
-
1986
- 1986-09-12 JP JP14070286U patent/JPS6346652U/ja active Pending