JPH0432232U - - Google Patents
Info
- Publication number
- JPH0432232U JPH0432232U JP7475590U JP7475590U JPH0432232U JP H0432232 U JPH0432232 U JP H0432232U JP 7475590 U JP7475590 U JP 7475590U JP 7475590 U JP7475590 U JP 7475590U JP H0432232 U JPH0432232 U JP H0432232U
- Authority
- JP
- Japan
- Prior art keywords
- valve shaft
- shaft
- valve
- intake passages
- intake
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Description
第1図は本考案の実施例を示す縦断面図、第2
図、第3図はその動作説明図、第4図、第5図は
従来例の説明図である。
1……胴体、2……吸気路、3……弁軸、4…
…弁板、5……軸貫通孔、8……引込み面、9…
…くぼみ。
Fig. 1 is a vertical sectional view showing an embodiment of the present invention;
3 are explanatory diagrams of its operation, and FIGS. 4 and 5 are explanatory diagrams of a conventional example. 1...Body, 2...Intake path, 3...Valve shaft, 4...
... Valve plate, 5 ... Shaft through hole, 8 ... Retraction surface, 9 ...
…dimple.
Claims (1)
て配置された一本の弁軸に前記各吸気路を同時に
開閉する複数の弁板が取付けられているエンジン
の吸気制御弁装置において、前記弁軸の閉弁時に
おける下流側外側周面が隣り合う吸気路間の軸貫
通孔を貫通している部分で弁軸中心線へ向かつて
引込んでいる吸気制御弁装置。 An intake control valve device for an engine, in which a plurality of valve plates for simultaneously opening and closing each of the intake passages are attached to a single valve shaft disposed across a plurality of intake passages provided in one body. An intake control valve device in which, when the valve shaft is closed, the downstream outer circumferential surface of the valve shaft is retracted toward the center line of the valve shaft at a portion passing through a shaft through hole between adjacent intake passages.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7475590U JPH0432232U (en) | 1990-07-13 | 1990-07-13 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7475590U JPH0432232U (en) | 1990-07-13 | 1990-07-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0432232U true JPH0432232U (en) | 1992-03-16 |
Family
ID=31614728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7475590U Pending JPH0432232U (en) | 1990-07-13 | 1990-07-13 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0432232U (en) |
-
1990
- 1990-07-13 JP JP7475590U patent/JPH0432232U/ja active Pending