JPH0161437U - - Google Patents
Info
- Publication number
- JPH0161437U JPH0161437U JP15683987U JP15683987U JPH0161437U JP H0161437 U JPH0161437 U JP H0161437U JP 15683987 U JP15683987 U JP 15683987U JP 15683987 U JP15683987 U JP 15683987U JP H0161437 U JPH0161437 U JP H0161437U
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- bypass passage
- intake
- passage
- throttle valve
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Description
図面は本考案の実施例を示し、第１図は本考案
の要部を示す図で第４図の―視拡大断面図、
第２図は第１図の―視断面図、第３図は第１
図の―視断面図、第４図は内燃機関の平面図
、第５図は第４図の―視断面図である。
１……内燃機関、２……吸気マニホールド、３
……チヤンバー、４，５，６……吸気通路、１０
……スロツトルボデー、１１……主吸気通路、１
２……スロツトル弁、１３……バイパス通路、１
４……エア弁、３ａ……チヤンバーの内底面、２
２……凹所。
The drawings show an embodiment of the present invention, and FIG. 1 is a diagram showing the main parts of the present invention, and FIG. 4 is an enlarged cross-sectional view of the present invention.
Figure 2 is a cross-sectional view of Figure 1, and Figure 3 is a cross-sectional view of Figure 1.
FIG. 4 is a plan view of the internal combustion engine, and FIG. 5 is a cross-sectional view of FIG. 4. 1...Internal combustion engine, 2...Intake manifold, 3
...Chamber, 4,5,6...Intake passage, 10
... Throttle body, 11 ... Main intake passage, 1
2...Throttle valve, 13...Bypass passage, 1
4...Air valve, 3a...Inner bottom surface of chamber, 2
2... Concavity.
Claims (1)
を該スロツトル弁に対するバイパス通路にアイド
ルアツプ用のエア弁を各々設けたスロツトルボデ
ーを、略水平横向きにし、且つ、バイパス通路を
主吸気通路より下側にして、内燃機関の吸気マニ
ホールドにおけるチヤンバーに接続して成る吸気
装置において、前記チヤンバーにおける内底面に
は、前記バイパス通路のチヤンバー内への開口部
に近接する部位に凹所を設けたことを特徴とする
内燃機関の吸気装置。 The throttle body, which has a throttle valve in the main intake passage from the air cleaner and an idle-up air valve in the bypass passage for the throttle valve, is placed approximately horizontally, with the bypass passage below the main intake passage, and the internal combustion An intake device connected to a chamber in an intake manifold of an engine, characterized in that an inner bottom surface of the chamber is provided with a recess at a portion close to an opening of the bypass passage into the chamber. intake device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987156839U JPH0752376Y2 (en) | 1987-10-14 | 1987-10-14 | Internal combustion engine intake system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987156839U JPH0752376Y2 (en) | 1987-10-14 | 1987-10-14 | Internal combustion engine intake system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0161437U true JPH0161437U (en) | 1989-04-19 |
| JPH0752376Y2 JPH0752376Y2 (en) | 1995-11-29 |
Family
ID=31435741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987156839U Expired - Lifetime JPH0752376Y2 (en) | 1987-10-14 | 1987-10-14 | Internal combustion engine intake system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0752376Y2 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5758U (en) * | 1980-06-02 | 1982-01-05 | ||
| JPS595856A (en) * | 1982-07-01 | 1984-01-12 | Nippon Denso Co Ltd | Auxiliary air supplying device for engine |
| JPS59142440U (en) * | 1983-08-02 | 1984-09-22 | 愛三工業株式会社 | Intake cylinder of internal combustion engine with fuel injection device |
| JPS61130736U (en) * | 1985-02-04 | 1986-08-15 |
-
1987
- 1987-10-14 JP JP1987156839U patent/JPH0752376Y2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5758U (en) * | 1980-06-02 | 1982-01-05 | ||
| JPS595856A (en) * | 1982-07-01 | 1984-01-12 | Nippon Denso Co Ltd | Auxiliary air supplying device for engine |
| JPS59142440U (en) * | 1983-08-02 | 1984-09-22 | 愛三工業株式会社 | Intake cylinder of internal combustion engine with fuel injection device |
| JPS61130736U (en) * | 1985-02-04 | 1986-08-15 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0752376Y2 (en) | 1995-11-29 |