JPH0240941U - - Google Patents
Info
- Publication number
- JPH0240941U JPH0240941U JP12076688U JP12076688U JPH0240941U JP H0240941 U JPH0240941 U JP H0240941U JP 12076688 U JP12076688 U JP 12076688U JP 12076688 U JP12076688 U JP 12076688U JP H0240941 U JPH0240941 U JP H0240941U
- Authority
- JP
- Japan
- Prior art keywords
- engine
- intake air
- intake passage
- throttle valve
- tip
- 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 1
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Description
第１図Ａ，Ｂはこの考案装置の縦断正面図及び
縦断側面図、第２図は従来及びこの考案装置の吸
気量特性図である。
１……吸気通路、１ａ……拡径部、２……スロ
ツトルバルブ、３……軸、４……アクセルペダル
。なお、図中同一符号は同一又は相当部分を示す
。
FIGS. 1A and 1B are a longitudinal sectional front view and a longitudinal sectional side view of this invented device, and FIG. 2 is an intake air amount characteristic diagram of the conventional device and this invented device. 1... Intake passage, 1a... Expanded diameter portion, 2... Throttle valve, 3... Shaft, 4... Accelerator pedal. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
気通路内に回動自在に設けられ、吸気通路の開口
面積を調整するスロツトルバルブを備えたエンジ
ンの吸気量調整装置において、吸気通路のスロツ
トルバルブより下流側であつて所定角度開いたス
ロツトルバルブの先端に対応した位置より下流側
部分を該先端側に径を大きくしたことを特徴とす
るエンジンの吸気量調整装置。 In an engine intake air amount adjustment device that is equipped with an intake passage through which engine intake air flows and a throttle valve that is rotatably provided in the intake passage and adjusts the opening area of the intake passage, 1. An intake air amount adjusting device for an engine, characterized in that a diameter of a portion downstream of a position corresponding to a tip of a throttle valve opened at a predetermined angle is increased toward the tip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12076688U JPH0240941U (en) | 1988-09-14 | 1988-09-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12076688U JPH0240941U (en) | 1988-09-14 | 1988-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0240941U true JPH0240941U (en) | 1990-03-20 |
Family
ID=31367169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12076688U Pending JPH0240941U (en) | 1988-09-14 | 1988-09-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0240941U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012001736A1 (en) * | 2010-06-29 | 2012-01-05 | 三菱電機株式会社 | Step type valve |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59192843A (en) * | 1982-11-29 | 1984-11-01 | フアオ・デ−・オ−・ア−ドルフ・シントリング・アクチエンゲゼルシヤフト | Throttle valve |
-
1988
- 1988-09-14 JP JP12076688U patent/JPH0240941U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59192843A (en) * | 1982-11-29 | 1984-11-01 | フアオ・デ−・オ−・ア−ドルフ・シントリング・アクチエンゲゼルシヤフト | Throttle valve |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012001736A1 (en) * | 2010-06-29 | 2012-01-05 | 三菱電機株式会社 | Step type valve |
| JP5355792B2 (en) * | 2010-06-29 | 2013-11-27 | 三菱電機株式会社 | Step type valve |