JPH0427131U - - Google Patents
Info
- Publication number
- JPH0427131U JPH0427131U JP6679390U JP6679390U JPH0427131U JP H0427131 U JPH0427131 U JP H0427131U JP 6679390 U JP6679390 U JP 6679390U JP 6679390 U JP6679390 U JP 6679390U JP H0427131 U JPH0427131 U JP H0427131U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- throttle valve
- intake throttle
- intake
- combustion engine
- 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 3
- 239000000446 fuel Substances 0.000 claims description 3
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Description
第１図は本考案に内燃機関における吸気絞り弁
構造の一実施例を示す縦断面図、第２図ａ〜ｃは
夫々同上実施例における吸気絞り弁の構造を示す
斜視図、第３図は同上実施例の作用を説明する吸
気絞り弁の正面図、第４図は他の実施例の斜視図
、第５図及び第６図は夫々従来の吸気絞り弁の構
造を示す斜視図及び正面図である。
７……吸気絞り弁、８……燃料噴射弁、１０…
…弁体、１１……弁軸、１７……円形孔、２０…
…孔。
FIG. 1 is a longitudinal sectional view showing an embodiment of the intake throttle valve structure in an internal combustion engine according to the present invention, FIGS. 2 a to c are perspective views showing the structure of the intake throttle valve in the same embodiment, respectively, and FIG. 4 is a perspective view of another embodiment, and FIGS. 5 and 6 are a perspective view and a front view, respectively, showing the structure of a conventional intake throttle valve. It is. 7...Intake throttle valve, 8...Fuel injection valve, 10...
... Valve body, 11 ... Valve shaft, 17 ... Circular hole, 20 ...
...hole.
Claims (1)
設されて、吸気流量を調整するバタフライ型吸気
絞り弁を備えた内燃機関において、前記吸気絞り
弁の弁軸に該弁軸で両側に隔てられた弁体上部側
表面同士を連ならせる隙間部を貫通形成したこと
を特徴とする内燃機関における吸気絞り弁構造。 In an internal combustion engine equipped with a butterfly-type intake throttle valve that is arranged downstream of a fuel discharge part of a fuel supply device in an intake passage and adjusts the intake flow rate, a valve shaft of the intake throttle valve is separated on both sides by the valve shaft. An intake throttle valve structure for an internal combustion engine, characterized in that a gap is formed through the upper surfaces of the valve body to connect the upper surfaces of the valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6679390U JPH0427131U (en) | 1990-06-26 | 1990-06-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6679390U JPH0427131U (en) | 1990-06-26 | 1990-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0427131U true JPH0427131U (en) | 1992-03-04 |
Family
ID=31599810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6679390U Pending JPH0427131U (en) | 1990-06-26 | 1990-06-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0427131U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013029082A (en) * | 2011-07-29 | 2013-02-07 | Denso Corp | Butterfly valve device for internal combustion engine |
-
1990
- 1990-06-26 JP JP6679390U patent/JPH0427131U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013029082A (en) * | 2011-07-29 | 2013-02-07 | Denso Corp | Butterfly valve device for internal combustion engine |