JPS60131614U - Internal combustion engine exhaust valve device - Google Patents
Internal combustion engine exhaust valve deviceInfo
- Publication number
- JPS60131614U JPS60131614U JP2015684U JP2015684U JPS60131614U JP S60131614 U JPS60131614 U JP S60131614U JP 2015684 U JP2015684 U JP 2015684U JP 2015684 U JP2015684 U JP 2015684U JP S60131614 U JPS60131614 U JP S60131614U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- exhaust valve
- combustion engine
- internal combustion
- 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
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図は本考案を適用したエンジンの縦断面部分図、第
２図は別の実施例の縦断面部分図、ただし第２図は第１
図の切断面と略直角な切断面による断面図に相当する。
４・・・・・・弁腕室、５・・・・・・排気弁、５ａ・
・・・・・弁軸、６・・・・・・バルブガイド、２５・
・・・・・弁腕、３１・・・・・・潤滑油孔、３２・・
・・・・横孔。Fig. 1 is a partial vertical cross-sectional view of an engine to which the present invention is applied, and Fig. 2 is a partial vertical cross-sectional view of another embodiment.
This corresponds to a cross-sectional view taken along a cut plane substantially perpendicular to the cut plane in the figure. 4... Valve arm chamber, 5... Exhaust valve, 5a.
... Valve stem, 6... Valve guide, 25.
... Valve arm, 31 ... Lubricating oil hole, 32 ...
...Horizontal hole.
Claims (1)
に嵌合し、弁軸の上端部を弁腕室の排気弁腕に連結する
内燃機関の排気弁装置において、バルブガイド又は弁軸
のいずれか一方に、上端が開口する有底潤滑油孔を弁軸
と略平行に形成し、潤滑油孔を、弁軸と略直角な横孔を
介して弁軸外周面とバルブガイド内周面の間に連通させ
、排気弁腕と弁腕潤滑油を潤滑油孔の上端開口部に供給
するようにしたことを特徴とする内燃機関の排気弁装置
。In an exhaust valve device for an internal combustion engine, the valve shaft of the exhaust valve is fitted into the inner peripheral surface of the valve guide so as to be slidable in the axial direction, and the upper end of the valve shaft is connected to the exhaust valve arm of the valve arm chamber. A bottomed lubricant hole with an open upper end is formed approximately parallel to the valve shaft on either side of the valve shaft, and the lubricant hole is connected to the outer circumferential surface of the valve shaft and the valve guide through a horizontal hole approximately perpendicular to the valve shaft. 1. An exhaust valve device for an internal combustion engine, characterized in that the exhaust valve arm and the valve arm lubricating oil are communicated between the inner circumferential surfaces of the exhaust valve arm and the valve arm lubricating oil is supplied to the upper end opening of the lubricating oil hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015684U JPS60131614U (en) | 1984-02-14 | 1984-02-14 | Internal combustion engine exhaust valve device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015684U JPS60131614U (en) | 1984-02-14 | 1984-02-14 | Internal combustion engine exhaust valve device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60131614U true JPS60131614U (en) | 1985-09-03 |
Family
ID=30510379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015684U Pending JPS60131614U (en) | 1984-02-14 | 1984-02-14 | Internal combustion engine exhaust valve device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60131614U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113931716A (en) * | 2020-07-14 | 2022-01-14 | 发动机引擎解决方案知识产权股份有限公司 | System and method for an engine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5543094A (en) * | 1978-09-20 | 1980-03-26 | Bayer Ag | 3*44dihydroisoquinolines*their manufacture and their medical use |
-
1984
- 1984-02-14 JP JP2015684U patent/JPS60131614U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5543094A (en) * | 1978-09-20 | 1980-03-26 | Bayer Ag | 3*44dihydroisoquinolines*their manufacture and their medical use |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113931716A (en) * | 2020-07-14 | 2022-01-14 | 发动机引擎解决方案知识产权股份有限公司 | System and method for an engine |
| EP3940207A1 (en) * | 2020-07-14 | 2022-01-19 | Powerhouse Engine Solutions Switzerland IP Holding GmbH | Systems and methods for rocker arm lubrication |
| US11905858B2 (en) | 2020-07-14 | 2024-02-20 | Powerhouse Engine Solutions Switzerland IP Holding GmbH | Systems and methods for rocker arm lubrication |
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