JPS62105312U - - Google Patents
Info
- Publication number
- JPS62105312U JPS62105312U JP19790385U JP19790385U JPS62105312U JP S62105312 U JPS62105312 U JP S62105312U JP 19790385 U JP19790385 U JP 19790385U JP 19790385 U JP19790385 U JP 19790385U JP S62105312 U JPS62105312 U JP S62105312U
- Authority
- JP
- Japan
- Prior art keywords
- oil supply
- oil
- hole
- supply hole
- shaft 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.)
- Granted
Links
- 230000001050 lubricating effect Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims 2
- 239000000314 lubricant Substances 0.000 claims 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を示し第1
図は強制空冷縦軸エンジンの縦断側面図、第2図
はその要部縦断面図、第3図は従来例を示す縦軸
エンジンの縦断正面図である。
1…縦軸エンジン、4…オイルパン、7…クラ
ンク軸、20…潤滑ポンプ、25…吐出口、26
…給油孔、26a…給油孔の入口、28…クラン
クピン、31…クランクアーム、32…オイル噴
出孔、36…シリンダ、37…シリンダヘツド、
36a,37a…シリンダ部肉壁、39…ヘツド
カバー、40…ガス抜き孔。
1 and 2 show an embodiment of the present invention.
2 is a vertical sectional view of a forced air-cooled vertical shaft engine, FIG. 2 is a vertical sectional view of a main part thereof, and FIG. 3 is a vertical sectional front view of a conventional vertical shaft engine. 1... Vertical shaft engine, 4... Oil pan, 7... Crankshaft, 20... Lubricating pump, 25... Discharge port, 26
... Oil supply hole, 26a ... Oil supply hole entrance, 28 ... Crank pin, 31 ... Crank arm, 32 ... Oil spout hole, 36 ... Cylinder, 37 ... Cylinder head,
36a, 37a... Cylinder wall, 39... Head cover, 40... Gas vent hole.
Claims (1)
0を設け、クランク軸7内に給油孔26をクラン
ク軸7の下部周面からクランクピン28の周面に
亘つて形成し、給油孔26の下端の入口26aに
潤滑ポンプ20の吐出口25を連通させて構成し
た縦軸エンジンの潤滑装置において、 クランクピン28の上側のクランクアーム31
の周面にオイル噴出孔32をあけ、オイル噴出孔
32は給油孔26よりも小径に形成してこの給油
孔26に連通させ、クランク室3内のブローバイ
ガスをヘツドカバー39内に導出するガス抜き孔
40を横向きのシリンダ36及びシリンダヘツド
37の上周部の肉壁36a,37a内に貫通した
ことを特徴とする縦軸エンジンの潤滑装置。[Scope of claim for utility model registration] Lubricating pump 2 in oil pan 4 of vertical shaft engine 1
0, an oil supply hole 26 is formed in the crankshaft 7 from the lower peripheral surface of the crankshaft 7 to the peripheral surface of the crank pin 28, and the discharge port 25 of the lubricant pump 20 is provided at the inlet 26a at the lower end of the oil supply hole 26. In the vertical shaft engine lubricating device configured to communicate with each other, the crank arm 31 above the crank pin 28
An oil ejection hole 32 is formed on the circumferential surface of the engine, and the oil ejection hole 32 is formed to have a smaller diameter than the oil supply hole 26 and is communicated with the oil supply hole 26. A lubricating device for a vertical-shaft engine, characterized in that a hole 40 penetrates into the walls 36a, 37a of the upper circumference of the horizontally oriented cylinder 36 and cylinder head 37.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985197903U JPH0245457Y2 (en) | 1985-12-23 | 1985-12-23 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985197903U JPH0245457Y2 (en) | 1985-12-23 | 1985-12-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62105312U true JPS62105312U (en) | 1987-07-04 |
JPH0245457Y2 JPH0245457Y2 (en) | 1990-12-03 |
Family
ID=31158097
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985197903U Expired JPH0245457Y2 (en) | 1985-12-23 | 1985-12-23 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0245457Y2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10288019A (en) * | 1997-04-18 | 1998-10-27 | Fuji Robin Ind Ltd | Lubricating device for four-cycle engine |
CN102128065A (en) * | 2010-01-12 | 2011-07-20 | 本田技研工业株式会社 | Lubricating oil supply device for internal combustion engine |
CN105464739A (en) * | 2014-09-29 | 2016-04-06 | 本田技研工业株式会社 | Oil supply structure |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5456042U (en) * | 1977-09-28 | 1979-04-18 | ||
JPS58162208U (en) * | 1982-04-26 | 1983-10-28 | ヤンマーディーゼル株式会社 | Internal combustion engine lubrication system |
JPS5973511U (en) * | 1982-11-09 | 1984-05-18 | 本田技研工業株式会社 | Locker arm lubrication system for internal combustion engines |
-
1985
- 1985-12-23 JP JP1985197903U patent/JPH0245457Y2/ja not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5456042U (en) * | 1977-09-28 | 1979-04-18 | ||
JPS58162208U (en) * | 1982-04-26 | 1983-10-28 | ヤンマーディーゼル株式会社 | Internal combustion engine lubrication system |
JPS5973511U (en) * | 1982-11-09 | 1984-05-18 | 本田技研工業株式会社 | Locker arm lubrication system for internal combustion engines |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10288019A (en) * | 1997-04-18 | 1998-10-27 | Fuji Robin Ind Ltd | Lubricating device for four-cycle engine |
CN102128065A (en) * | 2010-01-12 | 2011-07-20 | 本田技研工业株式会社 | Lubricating oil supply device for internal combustion engine |
JP2011144701A (en) * | 2010-01-12 | 2011-07-28 | Honda Motor Co Ltd | Lubricating oil supply device for internal combustion engine |
CN105464739A (en) * | 2014-09-29 | 2016-04-06 | 本田技研工业株式会社 | Oil supply structure |
Also Published As
Publication number | Publication date |
---|---|
JPH0245457Y2 (en) | 1990-12-03 |
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