JPS6157115U - - Google Patents
Info
- Publication number
- JPS6157115U JPS6157115U JP14215284U JP14215284U JPS6157115U JP S6157115 U JPS6157115 U JP S6157115U JP 14215284 U JP14215284 U JP 14215284U JP 14215284 U JP14215284 U JP 14215284U JP S6157115 U JPS6157115 U JP S6157115U
- Authority
- JP
- Japan
- Prior art keywords
- pump chamber
- diameter part
- tappet
- internal combustion
- small diameter
- 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
- 239000010687 lubricating oil Substances 0.000 claims description 3
- 239000003921 oil Substances 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims 2
- 239000000314 lubricant Substances 0.000 claims 1
- 230000001050 lubricating effect Effects 0.000 claims 1
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
Description
図面は本考案を適用した小型汎用エンジンの縦
断面図である。１０…クランクケース、１２…シ
リンダ、３２…吸気バルブ、１６…潤滑油、２４
…シリンダヘツド、４２…カムシヤフト、４４…
タペツト、４６…小径部、４８…大径部、５６…
吸入通路、６０…送油通路、６４…逆止弁。
The drawing is a longitudinal sectional view of a small general-purpose engine to which the present invention is applied. 10...Crankcase, 12...Cylinder, 32...Intake valve, 16...Lubricating oil, 24
...Cylinder head, 42...Camshaft, 44...
Tappet, 46...small diameter part, 48...large diameter part, 56...
Suction passage, 60...Oil supply passage, 64...Check valve.
Claims (1)
トを有する４サイクルの内燃機関において、タペ
ツトに小径部と大径部を形成し、小径部の周囲に
ポンプ室を設け、このポンプ室に潤滑油を供給す
る吸入通路を設け、前記ポンプ室から潤滑油を所
定の部位に導く送油通路を設け、この送油通路か
ら前記ポンプ室に向かつて潤滑油が逆流すること
を阻止する逆止弁を設けたことを特徴とする内燃
機関の潤滑装置。 In a four-stroke internal combustion engine having a tappet between a camshaft and a rocker arm, the tappet has a small diameter part and a large diameter part, a pump chamber is provided around the small diameter part, and a suction passage supplies lubricating oil to the pump chamber. , an oil feed passage that guides the lubricating oil from the pump chamber to a predetermined portion, and a check valve that prevents the lubricant from flowing back toward the pump chamber from the oil feed passage. A lubricating system for internal combustion engines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14215284U JPS6157115U (en) | 1984-09-19 | 1984-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14215284U JPS6157115U (en) | 1984-09-19 | 1984-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6157115U true JPS6157115U (en) | 1986-04-17 |
Family
ID=30700482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14215284U Pending JPS6157115U (en) | 1984-09-19 | 1984-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6157115U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016070073A (en) * | 2014-09-26 | 2016-05-09 | 富士重工業株式会社 | Oil pump |
-
1984
- 1984-09-19 JP JP14215284U patent/JPS6157115U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016070073A (en) * | 2014-09-26 | 2016-05-09 | 富士重工業株式会社 | Oil pump |
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