JPH0361105U - - Google Patents
Info
- Publication number
- JPH0361105U JPH0361105U JP12225889U JP12225889U JPH0361105U JP H0361105 U JPH0361105 U JP H0361105U JP 12225889 U JP12225889 U JP 12225889U JP 12225889 U JP12225889 U JP 12225889U JP H0361105 U JPH0361105 U JP H0361105U
- Authority
- JP
- Japan
- Prior art keywords
- lubricating oil
- crankshaft
- oil droplets
- scattered
- shields
- 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
- 239000010687 lubricating oil Substances 0.000 claims description 6
- 239000003921 oil Substances 0.000 claims description 6
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000005266 casting Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Description
第１図は一実施例による本考案の潤滑油還流装
置のシリンダ部分の横断面図、第２図は第１図の
シリンダ間の横断面図、第３図は第１図の実施例
の潤滑油還流装置を製造する際の鋳造用中子の斜
視図、第４図は比較例による中子の斜視図である
。
１…シリンダボデイ、２…潤滑油落し穴、４…
潤滑油の出口、６…クランクシヤフト、１０…ク
ランクケース、１２…オイルパン、１６，１６１
，１６２，１６３…遮蔽板。
FIG. 1 is a cross-sectional view of the cylinder portion of the lubricating oil recirculation device of the present invention according to one embodiment, FIG. 2 is a cross-sectional view between the cylinders of FIG. 1, and FIG. 3 is the lubrication oil recirculation device of the embodiment of FIG. FIG. 4 is a perspective view of a casting core used in manufacturing an oil reflux device, and FIG. 4 is a perspective view of a core according to a comparative example. 1...Cylinder body, 2...Lubricating oil pit, 4...
Lubricating oil outlet, 6...Crankshaft, 10...Crankcase, 12...Oil pan, 16, 16 1
, 16 2 , 16 3 ... shielding plate.
Claims (1)
蔽板を上下に離間させて内燃機関本体に一体的に
取付けた装置であつて、シリンダボデイに穿設し
た潤滑油の落し穴直下に配置した最上段の遮蔽板
は、クランクシヤフトの回転で飛散する潤滑油の
油滴から前記落し穴の開口部を遮蔽し、前記より
下の遮蔽板は、前記油滴の飛散方向に対して重な
るごとく配置して、遮蔽板上を流下する戻り潤滑
油を前記油滴から遮蔽する潤滑油還流装置。 It is a device in which multiple shielding plates arranged parallel to the crankshaft are vertically spaced apart and integrally attached to the internal combustion engine body. The plate shields the opening of the pit from oil droplets of lubricating oil scattered by the rotation of the crankshaft, and the lower shielding plate is arranged so as to overlap with the direction in which the oil droplets are scattered. A lubricating oil return device that shields the returning lubricating oil flowing down from the oil droplets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12225889U JPH0721849Y2 (en) | 1989-10-20 | 1989-10-20 | Lubricant recirculation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12225889U JPH0721849Y2 (en) | 1989-10-20 | 1989-10-20 | Lubricant recirculation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0361105U true JPH0361105U (en) | 1991-06-14 |
| JPH0721849Y2 JPH0721849Y2 (en) | 1995-05-17 |
Family
ID=31670265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12225889U Expired - Lifetime JPH0721849Y2 (en) | 1989-10-20 | 1989-10-20 | Lubricant recirculation device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0721849Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013060905A (en) * | 2011-09-14 | 2013-04-04 | Honda Motor Co Ltd | Oil return passage structure |
| JP2015175347A (en) * | 2014-03-18 | 2015-10-05 | 株式会社クボタ | engine |
-
1989
- 1989-10-20 JP JP12225889U patent/JPH0721849Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013060905A (en) * | 2011-09-14 | 2013-04-04 | Honda Motor Co Ltd | Oil return passage structure |
| JP2015175347A (en) * | 2014-03-18 | 2015-10-05 | 株式会社クボタ | engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0721849Y2 (en) | 1995-05-17 |
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