JPS63171608U - - Google Patents
Info
- Publication number
- JPS63171608U JPS63171608U JP6559387U JP6559387U JPS63171608U JP S63171608 U JPS63171608 U JP S63171608U JP 6559387 U JP6559387 U JP 6559387U JP 6559387 U JP6559387 U JP 6559387U JP S63171608 U JPS63171608 U JP S63171608U
- Authority
- JP
- Japan
- Prior art keywords
- oil passage
- oil
- lubricating
- internal combustion
- combustion 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
- 238000002485 combustion reaction Methods 0.000 claims description 6
- 239000003921 oil Substances 0.000 claims 12
- 230000001050 lubricating effect Effects 0.000 claims 2
- 239000010687 lubricating oil Substances 0.000 claims 1
- 241000234435 Lilium Species 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
Description
第１，２図はこの考案の第１実施例を示し、第
１図は内燃機関のオイル通路の概略断面図、第２
図はシリンダヘツドの概略拡大断面図である。第
３図はこの考案の第２実施例を示す内燃機関のオ
イル通路の概略断面図である。第４図はこの考案
の他の実施例を示す内燃機関のオイル通路の概略
断面図である。第５図はこの考案の従来技術を示
す内燃機関のオイル通路の概略断面図である。
図において、２はエンジン部、４はシリンダブ
ロツク、６はシリンダヘツド、６ｆは接合面、８
は第１オイル通路、８ｂは他端、１０は第２オイ
ル通路、１０―１は吸気用第２オイル通路、１０
―２は排気用第２オイル通路、１０Ａは上昇通路
部、１０Ｂは下降通路部、１２―１は吸気用第３
オイル通路、１２―２は排気用第３オイル通路、
１４―１は吸気用カムカバー、１４―２は排気用
カムカバー、１６―１，１６―２はカム軸、１８
―１，１８―２は第４オイル通路、２０はオイル
ベンチユリである。
1 and 2 show a first embodiment of this invention, FIG. 1 is a schematic sectional view of an oil passage of an internal combustion engine, and FIG.
The figure is a schematic enlarged sectional view of the cylinder head. FIG. 3 is a schematic sectional view of an oil passage of an internal combustion engine showing a second embodiment of this invention. FIG. 4 is a schematic sectional view of an oil passage of an internal combustion engine showing another embodiment of this invention. FIG. 5 is a schematic sectional view of an oil passage of an internal combustion engine showing the prior art of this invention. In the figure, 2 is the engine part, 4 is the cylinder block, 6 is the cylinder head, 6f is the joint surface, and 8 is the cylinder head.
is the first oil passage, 8b is the other end, 10 is the second oil passage, 10-1 is the second oil passage for intake, 10
-2 is the second oil passage for exhaust, 10A is the ascending passage, 10B is the descending passage, and 12-1 is the third oil passage for intake.
Oil passage, 12-2 is the third oil passage for exhaust,
14-1 is the intake cam cover, 14-2 is the exhaust cam cover, 16-1, 16-2 is the cam shaft, 18
-1 and 18-2 are fourth oil passages, and 20 is an oil bench lily.
Claims (1)
路において、一端がオイルポンプに連通するとと
もにシリンダブロツク内を通過する第１オイル通
路を設け、この第１オイル通路の他端にシリンダ
ヘツド内を通過する第２オイル通路を接続して設
け、第２オイル通路に前記シリンダヘツド内に略
水平方向に形成され油圧タペツト部位を潤滑する
第３オイル通路を接続するとともにこの第３オイ
ル通路にはカム軸部位を潤滑する第４オイル通路
を設け、前記第２オイル通路を前記第３オイル通
路よりも上方位置に導いた後に前記第３オイル通
路に接続させる構成としたことを特徴とする内燃
機関のオイル通路。 In the oil passage of an internal combustion engine that supplies lubricating oil to various parts, a first oil passage is provided, one end of which communicates with the oil pump and which passes through the cylinder block, and the other end of this first oil passage which passes through the cylinder head. A second oil passage is connected thereto, and a third oil passage formed in the cylinder head in a substantially horizontal direction for lubricating the hydraulic tappet portion is connected to the second oil passage. An oil for an internal combustion engine, characterized in that a fourth oil passage for lubricating parts is provided, and the second oil passage is connected to the third oil passage after being guided to a position above the third oil passage. aisle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987065593U JPH0622092Y2 (en) | 1987-04-29 | 1987-04-29 | Internal combustion engine oil passage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987065593U JPH0622092Y2 (en) | 1987-04-29 | 1987-04-29 | Internal combustion engine oil passage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63171608U true JPS63171608U (en) | 1988-11-08 |
| JPH0622092Y2 JPH0622092Y2 (en) | 1994-06-08 |
Family
ID=30902809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987065593U Expired - Lifetime JPH0622092Y2 (en) | 1987-04-29 | 1987-04-29 | Internal combustion engine oil passage |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0622092Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0347417A (en) * | 1989-07-14 | 1991-02-28 | Yamaha Motor Co Ltd | Lubricating device for four-cycle engine |
| WO2015146672A1 (en) * | 2014-03-28 | 2015-10-01 | 本田技研工業株式会社 | Engine lubrication structure |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61198506U (en) * | 1985-05-31 | 1986-12-11 | ||
| JPS6212705U (en) * | 1985-07-08 | 1987-01-26 |
-
1987
- 1987-04-29 JP JP1987065593U patent/JPH0622092Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61198506U (en) * | 1985-05-31 | 1986-12-11 | ||
| JPS6212705U (en) * | 1985-07-08 | 1987-01-26 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0347417A (en) * | 1989-07-14 | 1991-02-28 | Yamaha Motor Co Ltd | Lubricating device for four-cycle engine |
| WO2015146672A1 (en) * | 2014-03-28 | 2015-10-01 | 本田技研工業株式会社 | Engine lubrication structure |
| CN106164425A (en) * | 2014-03-28 | 2016-11-23 | 本田技研工业株式会社 | The lubrication system of electromotor |
| JPWO2015146672A1 (en) * | 2014-03-28 | 2017-04-13 | 本田技研工業株式会社 | Engine lubrication structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0622092Y2 (en) | 1994-06-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS63171608U (en) | ||
| JPH0237249U (en) | ||
| JPH02103109U (en) | ||
| JPS6245308U (en) | ||
| JPS63143754U (en) | ||
| JPS61164410U (en) | ||
| JPS6155118U (en) | ||
| JPS6157115U (en) | ||
| JPH03110160U (en) | ||
| JPS6287146U (en) | ||
| JPS6238426U (en) | ||
| JPS6317811U (en) | ||
| JPS62137318U (en) | ||
| JPS63196411U (en) | ||
| JPS6290959U (en) | ||
| JPS5870407U (en) | Oil injection nozzle for piston cooling in internal combustion engines, etc. | |
| JPS6272412U (en) | ||
| JPH01115810U (en) | ||
| JPS6287153U (en) | ||
| JPS6363508U (en) | ||
| JPS62165411U (en) | ||
| JPS61108808U (en) | ||
| JPS61152724U (en) | ||
| JPH01113131U (en) | ||
| JPS61134560U (en) |