JPH0363709U - - Google Patents
Info
- Publication number
- JPH0363709U JPH0363709U JP12470789U JP12470789U JPH0363709U JP H0363709 U JPH0363709 U JP H0363709U JP 12470789 U JP12470789 U JP 12470789U JP 12470789 U JP12470789 U JP 12470789U JP H0363709 U JPH0363709 U JP H0363709U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- chamber
- engine
- oil suction
- pressure
- 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.)
- Granted
Links
- 238000000746 purification Methods 0.000 claims description 7
- 238000005461 lubrication Methods 0.000 claims description 5
- 230000001050 lubricating effect Effects 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Description
第１図及び第２図は本考案の実施例に係るエン
ジンの圧送式潤滑装置の吸入装置を説明する図で
、第１図Ａはオイルパンの横断面平面図、第１図
Ｂは第１図ＡのＢ−Ｂ線断面図、第１図Ｃは第１
図ＡのＣ−Ｃ線断面図、第２図はエンジンの縦断
面正面図であり、第３図は従来技術のオイルパン
の縦断面部分正面図、第４図は試案例の第１図Ｂ
相当図である。
１……エンジン、２……圧送式潤滑装置、３…
…オイルパン、４……防塵通油具、５……浄油室
、６……吸油口、７……吸油路、８……潤滑ポン
プ、９……８の吸入口、１０……縦軸心、１１…
…中間隔壁、１２……吸油室、１３……７の始端
部、１４……３の底壁、１５……クランク軸、１
６……１５の下部軸受ボス。
1 and 2 are diagrams for explaining a suction device of a pressure-feeding lubrication system for an engine according to an embodiment of the present invention, in which FIG. 1A is a cross-sectional plan view of an oil pan, and FIG. A sectional view taken along the line B-B in Figure A, Figure 1C is the 1st
Figure 2 is a vertical cross-sectional front view of the engine, Figure 3 is a partial vertical cross-sectional front view of the oil pan of the prior art, and Figure 4 is a prototype example of Figure 1 B.
This is a corresponding diagram. 1... Engine, 2... Pressure feed type lubricating device, 3...
...Oil pan, 4...Dust-proof oil passage device, 5...Oil purification chamber, 6...Oil suction port, 7...Oil suction path, 8...Lubrication pump, 9...Suction port for 8, 10...Vertical axis Heart, 11...
... middle partition wall, 12 ... oil absorption chamber, 13 ... starting end of 7, 14 ... bottom wall of 3, 15 ... crankshaft, 1
6...15 lower bearing boss.
Claims (1)
３内に、防塵通油具４、浄油室５、吸油口６及び
吸油路７を介して、潤滑ポンプ８の吸入口９を連
通させて構成したエンジンの圧送式潤滑装置のオ
イル吸入装置において、 オイルパン３の縦軸心１０に近い位置に浄油室
５を形成し、浄油室５の一側面に防塵通油具４を
上下方向乃至斜め上下方向に沿わせて設け、浄油
室５の下部に吸油口６を開口した ことを特徴とするエンジンの圧送式潤滑装置のオ
イル吸入装置。 ２ 前記浄油室５の他側面に中間隔壁１１を介し
て給油室１２を形成し、中間隔壁１１に吸油口６
を貫通させて、浄油室５に吸油口６を介して吸油
室１２を連通させ、吸油室１２に吸油路７の始端
部１３を開口させた ことを特徴とする請求項１に記載のエンジンの圧
送式潤滑装置のオイル吸入装置。 ３ 前記エンジン１が縦軸形エンジンであり、オ
イルパン３の底壁１４の中央近傍部からクランク
軸１５の下部軸受ボス１６が上向きに突出する構
造になつているものにおいて、 オイルパン３内のクランク軸下部軸受ボス１６
に近い位置に浄油室５を形成し、浄油室５のクラ
ンク軸下部軸受ボス１６側の側面に防塵通油具４
を設けた ことを特徴とする請求項１または請求項２に記載
のエンジンの圧送式潤滑装置のオイル吸入装置。[Claims for Utility Model Registration] 1. A lubrication pump 8 is inserted into the oil pan 3 of the pressure-feeding lubrication device 2 of the engine 1 via the dust-proof oil passage device 4, the oil purification chamber 5, the oil suction port 6, and the oil suction passage 7. In an oil suction device for a pressure-feed lubricating system for an engine configured by connecting suction ports 9, an oil purification chamber 5 is formed at a position close to the vertical axis 10 of the oil pan 3, and a dust-proof seal is provided on one side of the oil purification chamber 5. An oil suction device for a pressure feed type lubricating device for an engine, characterized in that an oil passing device 4 is provided along the vertical direction or diagonally vertical direction, and an oil suction port 6 is opened at the lower part of the oil purifying chamber 5. 2. An oil supply chamber 12 is formed on the other side of the oil purifying chamber 5 via an intermediate partition wall 11, and an oil intake port 6 is formed in the intermediate partition wall 11.
The engine according to claim 1, characterized in that the oil purifying chamber 5 is communicated with the oil suction chamber 12 through the oil suction port 6, and the starting end 13 of the oil suction passage 7 is opened in the oil suction chamber 12. Oil suction device for pressure feed type lubrication system. 3. When the engine 1 is a vertical shaft type engine and has a structure in which the lower bearing boss 16 of the crankshaft 15 projects upward from the vicinity of the center of the bottom wall 14 of the oil pan 3, Crankshaft lower bearing boss 16
An oil purification chamber 5 is formed at a position close to the oil purification chamber 5, and a dust-proof oil passage device 4 is installed on the side surface of the oil purification chamber 5 on the crankshaft lower bearing boss 16 side.
3. The oil suction device for a pressure-feed lubricating device for an engine according to claim 1, further comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989124707U JPH0810651Y2 (en) | 1989-10-24 | 1989-10-24 | Oil suction device for engine lubrication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989124707U JPH0810651Y2 (en) | 1989-10-24 | 1989-10-24 | Oil suction device for engine lubrication system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0363709U true JPH0363709U (en) | 1991-06-21 |
| JPH0810651Y2 JPH0810651Y2 (en) | 1996-03-29 |
Family
ID=31672612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989124707U Expired - Fee Related JPH0810651Y2 (en) | 1989-10-24 | 1989-10-24 | Oil suction device for engine lubrication system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0810651Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6159809U (en) * | 1984-09-25 | 1986-04-22 |
-
1989
- 1989-10-24 JP JP1989124707U patent/JPH0810651Y2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6159809U (en) * | 1984-09-25 | 1986-04-22 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0810651Y2 (en) | 1996-03-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |