JPS59102909U - Internal combustion engine valve rotation device - Google Patents
Internal combustion engine valve rotation deviceInfo
- Publication number
- JPS59102909U JPS59102909U JP19585882U JP19585882U JPS59102909U JP S59102909 U JPS59102909 U JP S59102909U JP 19585882 U JP19585882 U JP 19585882U JP 19585882 U JP19585882 U JP 19585882U JP S59102909 U JPS59102909 U JP S59102909U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- internal combustion
- combustion engine
- rotation device
- valve rotation
- 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
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の弁回転装置を備えた内燃機関のシリンダ
ヘッドを示す縦断面図、第２図は従来の弁回転装置のロ
ッカーアームと弁との接点の軌跡を示す説明図、第３図
はこの考案の一実施例である弁回転装置を備えた内燃機
関のシリンダヘッドを示す縦断面図である。
１・・・シリンダヘッド、２・・・吸気通路（通録）、
３・・・吸気弁（弁）、６・・・シート受は凹部、６ａ
・・・開口、７・・・スプリングシート、８・・・弁コ
イルスプリング（弁スプリング）、１１・・・油孔。Fig. 1 is a longitudinal sectional view showing the cylinder head of an internal combustion engine equipped with a conventional valve rotation device, Fig. 2 is an explanatory diagram showing the locus of the contact points between the rocker arm and the valve of the conventional valve rotation device, and Fig. 3 FIG. 1 is a longitudinal sectional view showing a cylinder head of an internal combustion engine equipped with a valve rotating device according to an embodiment of the invention. 1... Cylinder head, 2... Intake passage (record),
3...Intake valve (valve), 6...Seat holder is recessed part, 6a
...Opening, 7...Spring seat, 8...Valve coil spring (valve spring), 11...Oil hole.
Claims (1)
を開閉する弁と、前記通路を閉鎖するように前記弁を常
時付勢する弁スプリング及び前記シリンダヘッド間に介
装されたスプリングシートとを有し、前記弁の開閉動作
に伴って弁を周方向に回転させるようにした内燃機関の
弁回転装置において、 前記シリンダヘッドに前記スプリングシートとシリンダ
ヘッドの表面との当接部位へ機関運転時潤滑油を供給す
る潤滑油通路を設けたことを特徴とする内燃機関の弁回
転装置。[Claims for Utility Model Registration] A valve that is formed in the cylinder head and opens and closes a passage communicating with a combustion chamber, a valve spring that constantly biases the valve to close the passage, and a valve that is interposed between the cylinder head and the valve that opens and closes a passage that communicates with the combustion chamber. In the valve rotation device for an internal combustion engine, the valve rotation device for an internal combustion engine has a spring seat mounted on the cylinder head and rotates the valve in a circumferential direction as the valve opens and closes. A valve rotation device for an internal combustion engine, characterized in that a lubricating oil passage is provided for supplying lubricating oil to a contact portion during engine operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19585882U JPS59102909U (en) | 1982-12-28 | 1982-12-28 | Internal combustion engine valve rotation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19585882U JPS59102909U (en) | 1982-12-28 | 1982-12-28 | Internal combustion engine valve rotation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59102909U true JPS59102909U (en) | 1984-07-11 |
Family
ID=30420469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19585882U Pending JPS59102909U (en) | 1982-12-28 | 1982-12-28 | Internal combustion engine valve rotation device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59102909U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009052511A (en) * | 2007-08-29 | 2009-03-12 | Fuji Oozx Inc | Spring retainer for internal combustion engine and its manufacturing method |
| JP2015034551A (en) * | 2013-08-08 | 2015-02-19 | マン・ディーゼル・アンド・ターボ・エスイー | Gas exchange valve including valve rotator |
-
1982
- 1982-12-28 JP JP19585882U patent/JPS59102909U/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009052511A (en) * | 2007-08-29 | 2009-03-12 | Fuji Oozx Inc | Spring retainer for internal combustion engine and its manufacturing method |
| JP4594970B2 (en) * | 2007-08-29 | 2010-12-08 | フジオーゼックス株式会社 | Manufacturing method of spring retainer for internal combustion engine |
| JP2015034551A (en) * | 2013-08-08 | 2015-02-19 | マン・ディーゼル・アンド・ターボ・エスイー | Gas exchange valve including valve rotator |
| KR20150018446A (en) * | 2013-08-08 | 2015-02-23 | 만 디젤 앤 터보 에스이 | Gas exchange valve with a valverotator |
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