JPS59179205U - Internal combustion engine valve train - Google Patents
Internal combustion engine valve trainInfo
- Publication number
- JPS59179205U JPS59179205U JP7515483U JP7515483U JPS59179205U JP S59179205 U JPS59179205 U JP S59179205U JP 7515483 U JP7515483 U JP 7515483U JP 7515483 U JP7515483 U JP 7515483U JP S59179205 U JPS59179205 U JP S59179205U
- Authority
- JP
- Japan
- Prior art keywords
- intake
- internal combustion
- combustion engine
- valve train
- 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
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来例を示す断面図である。第２図Ａ、第２図
Ｂ、第３図、第４図はそれぞれ従来装置の実験結果を示
すグラフである。第５図は本考案の実施例を示す断面図
である。
１・・・・・・ロッカアーム、２・・・・・・ロッカシ
ャフト、３・・・・・・カム、４・・・・・・吸気弁、
５・・・・・・排気弁、１０・・・・・・バルブチップ
部、１７・・・・・・揺動中心。FIG. 1 is a sectional view showing a conventional example. FIG. 2A, FIG. 2B, FIG. 3, and FIG. 4 are graphs showing experimental results of conventional devices, respectively. FIG. 5 is a sectional view showing an embodiment of the present invention. 1...Rocker arm, 2...Rocker shaft, 3...Cam, 4...Intake valve,
5... Exhaust valve, 10... Valve tip section, 17... Center of swing.
Claims (1)
ャフトを中心に揺動し、吸排気弁を開閉駆動スるロッカ
アームを備えた動弁装置において、吸排気弁閉位置での
吸排気弁チップ部とロッカアーム揺動中心とを結ぶ直線
が吸排気弁中心線に対して略直交するように吸排気弁と
ロッカアームとの位置関係を設定したことを特徴とする
内燃機関の動弁装置。In a valve train equipped with a rocker arm that swings around a shaft in accordance with the rotation of a camshaft driven by an engine and drives the intake and exhaust valves to open and close, the intake and exhaust valve tips and A valve operating system for an internal combustion engine, characterized in that the positional relationship between the intake and exhaust valves and the rocker arm is set so that a straight line connecting the center of swing of the rocker arm is substantially perpendicular to the center line of the intake and exhaust valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7515483U JPS59179205U (en) | 1983-05-19 | 1983-05-19 | Internal combustion engine valve train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7515483U JPS59179205U (en) | 1983-05-19 | 1983-05-19 | Internal combustion engine valve train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59179205U true JPS59179205U (en) | 1984-11-30 |
Family
ID=30205228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7515483U Pending JPS59179205U (en) | 1983-05-19 | 1983-05-19 | Internal combustion engine valve train |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59179205U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018074596A1 (en) * | 2016-10-20 | 2018-04-26 | 三菱重工業株式会社 | Rocker arm |
-
1983
- 1983-05-19 JP JP7515483U patent/JPS59179205U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018074596A1 (en) * | 2016-10-20 | 2018-04-26 | 三菱重工業株式会社 | Rocker arm |
| US11131219B2 (en) | 2016-10-20 | 2021-09-28 | Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. | Rocker arm |
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