JPH03112539U - - Google Patents
Info
- Publication number
- JPH03112539U JPH03112539U JP2193590U JP2193590U JPH03112539U JP H03112539 U JPH03112539 U JP H03112539U JP 2193590 U JP2193590 U JP 2193590U JP 2193590 U JP2193590 U JP 2193590U JP H03112539 U JPH03112539 U JP H03112539U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- valve
- intake
- hole
- solid lubricant
- 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
- 239000000314 lubricant Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 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
図は平面部分図、第３図は下面部分図、第４図は
作用説明図、第５図は本考案の異なる実施例の作
用説明図である。
１……胴体、２……吸気路、３……弁軸、４…
…弁板、５……軸貫通孔、９……固形潤滑剤層。
Fig. 1 is a vertical sectional view showing an embodiment of the present invention;
FIG. 3 is a partial plan view, FIG. 3 is a partial bottom view, FIG. 4 is an explanatory diagram of the operation, and FIG. 5 is an explanatory diagram of the operation of a different embodiment of the present invention. 1...Body, 2...Intake path, 3...Valve shaft, 4...
...Valve plate, 5...Shaft through hole, 9...Solid lubricant layer.
Claims (1)
つて配置された一本の弁軸に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、弁板の上流側表面の隣
り合う胴体間の軸貫通孔と対向する個所附近の外
側周縁部に固形潤滑剤層が設けられている吸気制
御弁装置。 ２ 請求項１記載の構成に加えて、弁板の上流側
表面に露出している弁軸の軸貫通孔への入口附近
に固形潤滑剤層が設けられている吸気制御弁装置
。[Claims for Utility Model Registration] 1. An engine in which a plurality of valve plates that simultaneously open and close each intake passage are attached to a single valve shaft arranged across a plurality of intake passages provided in one body. In the intake control valve device according to the present invention, a solid lubricant layer is provided on the outer peripheral edge of the upstream surface of the valve plate in the vicinity of a portion facing the shaft through hole between adjacent bodies. 2. An intake control valve device having, in addition to the configuration according to claim 1, a solid lubricant layer provided near the entrance to the shaft through hole of the valve shaft exposed on the upstream surface of the valve plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2193590U JPH03112539U (en) | 1990-03-05 | 1990-03-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2193590U JPH03112539U (en) | 1990-03-05 | 1990-03-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03112539U true JPH03112539U (en) | 1991-11-18 |
Family
ID=31524964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2193590U Pending JPH03112539U (en) | 1990-03-05 | 1990-03-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03112539U (en) |
-
1990
- 1990-03-05 JP JP2193590U patent/JPH03112539U/ja active Pending
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