JPS62105315U - - Google Patents
Info
- Publication number
- JPS62105315U JPS62105315U JP19723285U JP19723285U JPS62105315U JP S62105315 U JPS62105315 U JP S62105315U JP 19723285 U JP19723285 U JP 19723285U JP 19723285 U JP19723285 U JP 19723285U JP S62105315 U JPS62105315 U JP S62105315U
- Authority
- JP
- Japan
- Prior art keywords
- lubricating oil
- engine
- supplying means
- cam
- rocker arm
- 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 5
- 238000005461 lubrication Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
Description
第１図は本考案の第１実施例を示すエンジンの
動弁系の要部説明図、第２図ａは本考案の第２実
施例を示す動弁系の要部説明図、第２図ｂは第２
図ａのＢ方向矢視図、第３図はオイル温度と動弁
系の摩擦損失との関係を示すグラフである。
１…カムシヤフト、２…カム、５，６…ロツカ
ーアーム、５ａ，６ａ…チツプ、７…オイル溜り
、８…跳ねかけ片、１５…給油通路、１６，１７
…オイル噴射口、１８…閉塞片。
FIG. 1 is an explanatory diagram of the main parts of the valve train of an engine showing the first embodiment of the present invention, FIG. 2a is an explanatory diagram of the main parts of the valve train of the engine showing the second embodiment of the invention, FIG. b is the second
FIG. 3, which is a view taken in the direction of arrow B in FIG. 3A, is a graph showing the relationship between oil temperature and friction loss in the valve train. 1... Camshaft, 2... Cam, 5, 6... Rocker arm, 5a, 6a... Chip, 7... Oil reservoir, 8... Splashing piece, 15... Oil supply passage, 16, 17
...Oil injection port, 18...Occluded piece.
Claims (1)
により、ロツカーアームを介して吸、排気バルブ
を駆動するようにしたエンジンの動弁系において
、 ロツカーアームのチツプとカムとの間に潤滑油
を供給する潤滑油供給手段を設け、この潤滑油供
給手段に、供給する潤滑油量を温度に応じて変化
させる感温部材を設けたことを特徴とするエンジ
ンの動弁系潤滑装置。[Claims for Utility Model Registration] In an engine valve system in which intake and exhaust valves are driven via a Rocker arm by a cam that is rotationally driven in synchronization with the rotation of the engine, there is a connection between the tip of the Rocker arm and the cam. Valve train lubrication for an engine, characterized in that a lubricating oil supplying means for supplying lubricating oil is provided between the lubricating oil supplying means, and a temperature sensitive member that changes the amount of lubricating oil supplied according to temperature is provided on the lubricating oil supplying means. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19723285U JPS62105315U (en) | 1985-12-21 | 1985-12-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19723285U JPS62105315U (en) | 1985-12-21 | 1985-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62105315U true JPS62105315U (en) | 1987-07-04 |
Family
ID=31156768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19723285U Pending JPS62105315U (en) | 1985-12-21 | 1985-12-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62105315U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08261058A (en) * | 1995-12-08 | 1996-10-08 | Yamaha Motor Co Ltd | Lubricating mechanism for valve system |
| JP2015068249A (en) * | 2013-09-30 | 2015-04-13 | 株式会社クボタ | Diesel engine |
-
1985
- 1985-12-21 JP JP19723285U patent/JPS62105315U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08261058A (en) * | 1995-12-08 | 1996-10-08 | Yamaha Motor Co Ltd | Lubricating mechanism for valve system |
| JP2015068249A (en) * | 2013-09-30 | 2015-04-13 | 株式会社クボタ | Diesel engine |
| CN104514593A (en) * | 2013-09-30 | 2015-04-15 | 株式会社久保田 | Diesel engine |
| CN104514593B (en) * | 2013-09-30 | 2018-06-22 | 株式会社久保田 | Diesel engine |
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