JPH0466306U - - Google Patents
Info
- Publication number
- JPH0466306U JPH0466306U JP10867890U JP10867890U JPH0466306U JP H0466306 U JPH0466306 U JP H0466306U JP 10867890 U JP10867890 U JP 10867890U JP 10867890 U JP10867890 U JP 10867890U JP H0466306 U JPH0466306 U JP H0466306U
- Authority
- JP
- Japan
- Prior art keywords
- engine
- oil
- injection device
- supply pipe
- oil supply
- 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
- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- 239000003921 oil Substances 0.000 claims description 10
- 239000010687 lubricating oil Substances 0.000 claims description 3
- 239000010705 motor oil Substances 0.000 claims 2
- 229910001234 light alloy Inorganic materials 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図ないし第４図は本考案の一実施例を示す
ものである。第１図はエンジンの内部構造を示す
概略の縦断面図である。第２図はオイル噴射装置
を示す正面図である。第３図は第２図のＡ−Ａ線
矢視断面図である。第４図は潤滑油の循環経路を
示す概略の説明図である。
１はシリンダブロツク、２はクランクケース、
４はピストン、８は潤滑油、９は接合部、１０は
オイル噴射装置、１１はオイル供給パイプ、１２
は噴射ノズル、１３は整流部材である。
1 to 4 show an embodiment of the present invention. FIG. 1 is a schematic vertical sectional view showing the internal structure of the engine. FIG. 2 is a front view showing the oil injection device. FIG. 3 is a sectional view taken along the line A--A in FIG. 2. FIG. 4 is a schematic explanatory diagram showing the circulation path of lubricating oil. 1 is the cylinder block, 2 is the crankcase,
4 is a piston, 8 is lubricating oil, 9 is a joint, 10 is an oil injection device, 11 is an oil supply pipe, 12
1 is an injection nozzle, and 13 is a rectifying member.
Claims (1)
々、軽合金により分割して作製されたエンジンに
供され、オイル供給パイプに噴射ノズルが形成さ
れて構成されると共に、上記噴射ノズルからシリ
ンダブロツクの各気筒内面に潤滑油を噴射するエ
ンジンのオイル噴射装置において、 上記オイル噴射装置は、オイル供給パイプの軸
芯方向が各気筒の並設方向に平行な状態で、且つ
シリンダブロツクとクランクケースとの接合部に
沿つた状態で配設されていることを特徴とするエ
ンジンのオイル噴射装置。 ２ 上記噴射ノズルの近傍には、ピストンの進退
移動時に発生する気流を整流する断面略翼形状の
整流部材がオイル供給パイプの外周部に周設され
て設けられていることを特徴とする請求項第１項
に記載のエンジンのオイル噴射装置。[Claims for Utility Model Registration] 1. A cylinder block and a crankcase are each separately made of light alloy and used in an engine, and an oil supply pipe is formed with an injection nozzle, and the injection nozzle is formed in an oil supply pipe. In an engine oil injection device that injects lubricating oil from a nozzle to the inner surface of each cylinder of a cylinder block, the oil injection device is configured such that the axial direction of the oil supply pipe is parallel to the direction in which the cylinders are arranged side by side, and An oil injection device for an engine, characterized in that the engine oil injection device is disposed along a joint between the engine and the crankcase. 2. A rectifying member having a substantially wing-shaped cross section for rectifying the airflow generated when the piston moves forward and backward is provided in the vicinity of the injection nozzle, surrounding the outer periphery of the oil supply pipe. The oil injection device for the engine according to item 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10867890U JPH0466306U (en) | 1990-10-16 | 1990-10-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10867890U JPH0466306U (en) | 1990-10-16 | 1990-10-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0466306U true JPH0466306U (en) | 1992-06-11 |
Family
ID=31855778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10867890U Pending JPH0466306U (en) | 1990-10-16 | 1990-10-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0466306U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006183497A (en) * | 2004-12-27 | 2006-07-13 | Honda Motor Co Ltd | Piston cooling device |
| JP2011208581A (en) * | 2010-03-30 | 2011-10-20 | Honda Motor Co Ltd | Piston cooling device for engine |
-
1990
- 1990-10-16 JP JP10867890U patent/JPH0466306U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006183497A (en) * | 2004-12-27 | 2006-07-13 | Honda Motor Co Ltd | Piston cooling device |
| JP4535865B2 (en) * | 2004-12-27 | 2010-09-01 | 本田技研工業株式会社 | Piston cooling system |
| EP1674687B1 (en) * | 2004-12-27 | 2016-09-07 | Honda Motor Co., Ltd. | Piston cooling device |
| JP2011208581A (en) * | 2010-03-30 | 2011-10-20 | Honda Motor Co Ltd | Piston cooling device for engine |
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