JPS6117439U - internal combustion engine throttle valve - Google Patents
internal combustion engine throttle valveInfo
- Publication number
- JPS6117439U JPS6117439U JP10277084U JP10277084U JPS6117439U JP S6117439 U JPS6117439 U JP S6117439U JP 10277084 U JP10277084 U JP 10277084U JP 10277084 U JP10277084 U JP 10277084U JP S6117439 U JPS6117439 U JP S6117439U
- Authority
- JP
- Japan
- Prior art keywords
- throttle valve
- combustion engine
- internal combustion
- engine throttle
- counterbore
- 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.)
- Granted
Links
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図Ａは本考案第１実施例の正面図、第１図Ｂはその
作動を説明する断面図、第２図Ａ， Ｂは従来例の正面
図とその作動を説明する断面図、第３図は絞り弁部の断
面図、第４図は本考案第１実施例の絞り弁の上面図、第
５図は第４図のＢ視拡大図、第６図は本考案第２実施例
の絞り弁の上面図である。
１・・・絞り弁、２・・・開口部、３・・・座ぐり部、
４・・・吸気管、５・・・シャフト。FIG. 1A is a front view of the first embodiment of the present invention, FIG. 1B is a sectional view explaining its operation, FIGS. 2A and B are a front view of the conventional example and a sectional view explaining its operation, and FIG. Figure 3 is a sectional view of the throttle valve section, Figure 4 is a top view of the throttle valve according to the first embodiment of the present invention, Figure 5 is an enlarged view of Figure 4 viewed from B, and Figure 6 is the second embodiment of the present invention. FIG. 3 is a top view of the throttle valve of FIG. 1... Throttle valve, 2... Opening part, 3... Counterbore part,
4...Intake pipe, 5...Shaft.
Claims (1)
を回動した場合、下流側へ移動する弁体の上流側平面に
板厚の１／４〜３／４程度の深さの座ぐり部を設け、上
記座ぐり部は、開口幅Ｌが座ぐり幅Ｄに比し小さい開口
部を弁端に有することを特徴とする内燃機関の絞り弁。In a throttle valve that adjusts the intake air of an internal combustion engine, when the throttle valve is rotated, a counterbore with a depth of about 1/4 to 3/4 of the plate thickness is formed on the upstream plane of the valve body that moves downstream. A throttle valve for an internal combustion engine, characterized in that the counterbore has an opening at the valve end, the opening width L of which is smaller than the counterbore width D.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10277084U JPS6117439U (en) | 1984-07-06 | 1984-07-06 | internal combustion engine throttle valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10277084U JPS6117439U (en) | 1984-07-06 | 1984-07-06 | internal combustion engine throttle valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6117439U true JPS6117439U (en) | 1986-01-31 |
| JPH0310356Y2 JPH0310356Y2 (en) | 1991-03-14 |
Family
ID=30662168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10277084U Granted JPS6117439U (en) | 1984-07-06 | 1984-07-06 | internal combustion engine throttle valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6117439U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5918114U (en) * | 1982-07-20 | 1984-02-03 | 三菱重工業株式会社 | Steam temperature control device |
-
1984
- 1984-07-06 JP JP10277084U patent/JPS6117439U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5918114U (en) * | 1982-07-20 | 1984-02-03 | 三菱重工業株式会社 | Steam temperature control device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0310356Y2 (en) | 1991-03-14 |
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