JPH0239552U - - Google Patents
Info
- Publication number
- JPH0239552U JPH0239552U JP11733788U JP11733788U JPH0239552U JP H0239552 U JPH0239552 U JP H0239552U JP 11733788 U JP11733788 U JP 11733788U JP 11733788 U JP11733788 U JP 11733788U JP H0239552 U JPH0239552 U JP H0239552U
- Authority
- JP
- Japan
- Prior art keywords
- throttle
- valve shaft
- intake
- engine
- supported
- 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
Description
第１図はこの考案の一実施例に係る絞弁装置の
要部を示した断面図、第２図Ａ，Ｂは第１図の更
に要部について作動状態を示した断面図、第３図
はこの考案を実施する絞弁装置を例示した上面説
明図、第４図は第３図の−断面図である。
１……スロツトルハウジング、５ａ，５ｂ……
スロツトルチヤンバ（吸気通路）、１３……弁軸
、３１……軸受部材、３５，３７……絞弁。
FIG. 1 is a sectional view showing the main parts of a throttle valve device according to an embodiment of the invention, FIGS. 2A and B are sectional views further showing the operating state of the main parts of FIG. 1, and FIG. 3 4 is a top explanatory view illustrating a throttle valve device embodying this invention, and FIG. 4 is a cross-sectional view taken from FIG. 3. 1... Throttle housing, 5a, 5b...
Throttle chamber (intake passage), 13... Valve shaft, 31... Bearing member, 35, 37... Throttle valve.
Claims (1)
スロツトルハウジングに支承した共通の弁軸に固
定したエンジンの吸気絞弁装置において、前記隣
合う絞弁の間に介在する弁軸部分を、この弁軸と
ほぼ同等な熱膨張係数を有する軸受部材を介して
スロツトルハウジングに支承したことを特徴とす
るエンジンの吸気絞弁装置。 In an engine intake throttle valve device in which intake throttle valves separately provided in a plurality of intake passages are fixed to a common valve shaft supported by a throttle housing, the valve shaft portion interposed between the adjacent throttle valves is An intake throttle valve device for an engine, characterized in that it is supported on a throttle housing via a bearing member having a coefficient of thermal expansion substantially equal to that of the valve shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11733788U JPH0239552U (en) | 1988-09-08 | 1988-09-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11733788U JPH0239552U (en) | 1988-09-08 | 1988-09-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0239552U true JPH0239552U (en) | 1990-03-16 |
Family
ID=31360709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11733788U Pending JPH0239552U (en) | 1988-09-08 | 1988-09-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0239552U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005116420A1 (en) * | 2004-05-31 | 2005-12-08 | Aisan Kogyo Kabushiki Kaisha | Throttle body and method of manufacturing the same |
-
1988
- 1988-09-08 JP JP11733788U patent/JPH0239552U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005116420A1 (en) * | 2004-05-31 | 2005-12-08 | Aisan Kogyo Kabushiki Kaisha | Throttle body and method of manufacturing the same |