JPH0222628U - - Google Patents
Info
- Publication number
- JPH0222628U JPH0222628U JP10171588U JP10171588U JPH0222628U JP H0222628 U JPH0222628 U JP H0222628U JP 10171588 U JP10171588 U JP 10171588U JP 10171588 U JP10171588 U JP 10171588U JP H0222628 U JPH0222628 U JP H0222628U
- Authority
- JP
- Japan
- Prior art keywords
- control valve
- valve
- speed
- engine
- low
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Description
第１図は本考案を実施したエンジンの吸気系の
配置図、第２図は第１図のＸ―Ｘ線に沿う拡大断
面図、第３図は第２図のＹ―Ｙ線に沿う拡大断面
図、第４図は弁板の正面図、第５図は弁板の異な
る実施例の正面図である。
４……エンジン、５……燃焼室、６……吸気マ
ニホルド、８……ブランチ、９……主通路、１０
……副通路、１５……弁軸、１６……弁板、１８
，１９……切欠き。
Figure 1 is a layout diagram of the intake system of an engine implementing the present invention, Figure 2 is an enlarged sectional view taken along line X-X in Figure 1, and Figure 3 is an enlarged view taken along line Y-Y in Figure 2. 4 is a front view of the valve plate, and FIG. 5 is a front view of a different embodiment of the valve plate. 4... Engine, 5... Combustion chamber, 6... Intake manifold, 8... Branch, 9... Main passage, 10
... Sub-passage, 15 ... Valve shaft, 16 ... Valve plate, 18
, 19... Notch.
Claims (1)
ドの各ブランチが高速高負荷用の主通路と低速低
負荷用の副通路とに二分されており、前記各主通
路が一本の弁軸に複数の弁板を取付けた制御弁に
よつて同時に開閉されるエンジンの吸気制御弁装
置において、前記弁板は前記弁軸と重なつた両側
縁部附近に弁軸方向の中心線に対称な切欠きが設
けられている吸気制御弁装置。 Each branch of the intake manifold connected to each combustion chamber of the engine is divided into a main passage for high-speed, high-load use and a sub-passage for low-speed and low-load use. In an engine intake control valve device that is simultaneously opened and closed by a control valve to which a valve plate is attached, the valve plate has a notch symmetrical to a center line in the valve axis direction near both side edges that overlap with the valve axis. Intake control valve device provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10171588U JPH0222628U (en) | 1988-07-29 | 1988-07-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10171588U JPH0222628U (en) | 1988-07-29 | 1988-07-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0222628U true JPH0222628U (en) | 1990-02-15 |
Family
ID=31330963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10171588U Pending JPH0222628U (en) | 1988-07-29 | 1988-07-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0222628U (en) |
-
1988
- 1988-07-29 JP JP10171588U patent/JPH0222628U/ja active Pending
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