JPH02119909U - - Google Patents
Info
- Publication number
- JPH02119909U JPH02119909U JP2811089U JP2811089U JPH02119909U JP H02119909 U JPH02119909 U JP H02119909U JP 2811089 U JP2811089 U JP 2811089U JP 2811089 U JP2811089 U JP 2811089U JP H02119909 U JPH02119909 U JP H02119909U
- Authority
- JP
- Japan
- Prior art keywords
- lubricating oil
- cylinder engine
- stroke multi
- supply device
- injection nozzle
- 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 9
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000000446 fuel Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000003921 oil Substances 0.000 description 1
Description
第１図はこの考案に係る２サイクル多気筒エン
ジンの潤滑オイル供給装置の一実施例が適用され
たインレツトケースを示す正面図、第２図は従来
の２サイクル多気筒エンジンの潤滑オイル供給装
置が適用された船外機を示す側面図、第３図は第
２図のエンジンを示す断面図、第４図は第３図の
エンジンにおけるインレツトケースをす正面図で
ある。
２……エンジン、７……クランクケース、９…
…ピストン、１０……クランクシヤフト、１３…
…インレツトケース、１４……吸気通路、１５…
…オイルポンプ、１６……潤滑オイル配管、１７
……潤滑オイルインジエクシヨンノズル、１８…
…バランス溝。
Fig. 1 is a front view showing an inlet case to which an embodiment of the lubricating oil supply device for a two-stroke multi-cylinder engine according to the present invention is applied, and Fig. 2 is a conventional lubricating oil supply device for a two-stroke multi-cylinder engine. 3 is a sectional view showing the engine of FIG. 2, and FIG. 4 is a front view of the inlet case of the engine of FIG. 3. 2...Engine, 7...Crankcase, 9...
...Piston, 10...Crankshaft, 13...
...Inlet case, 14...Intake passage, 15...
...Oil pump, 16...Lubricating oil piping, 17
...Lubricating oil injection nozzle, 18...
...balance groove.
Claims (1)
接合されたインレツトケース内に潤滑オイルイン
ジエクシヨンノズルが設置されて、燃料混合気と
ともにエンジン内部へ潤滑オイルを供給する２サ
イクル多気筒エンジンの潤滑オイル供給装置にお
いて、上記インレツトケースには、上記各気筒の
吸気通路を連通するバランス通路が形成され、こ
のバランス通路内に上記潤滑オイルインジエクシ
ヨンノズルが設置されたことを特徴とする２サイ
クル多気筒エンジンの潤滑オイル供給装置。 A lubricating oil supply device for a two-stroke multi-cylinder engine in which a lubricating oil injection nozzle is installed in the inlet case connected to the crankcase of the two-stroke multi-cylinder engine, and supplies lubricating oil to the inside of the engine along with the fuel mixture. In the two-stroke multi-cylinder engine, the inlet case is formed with a balance passage that communicates the intake passages of the respective cylinders, and the lubricating oil injection nozzle is installed in the balance passage. lubricating oil supply device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2811089U JPH0643447Y2 (en) | 1989-03-14 | 1989-03-14 | Lubricating oil supply device for 2-cycle multi-cylinder engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2811089U JPH0643447Y2 (en) | 1989-03-14 | 1989-03-14 | Lubricating oil supply device for 2-cycle multi-cylinder engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02119909U true JPH02119909U (en) | 1990-09-27 |
| JPH0643447Y2 JPH0643447Y2 (en) | 1994-11-14 |
Family
ID=31251198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2811089U Expired - Lifetime JPH0643447Y2 (en) | 1989-03-14 | 1989-03-14 | Lubricating oil supply device for 2-cycle multi-cylinder engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0643447Y2 (en) |
-
1989
- 1989-03-14 JP JP2811089U patent/JPH0643447Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0643447Y2 (en) | 1994-11-14 |
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