JPH0399855U - - Google Patents
Info
- Publication number
- JPH0399855U JPH0399855U JP748990U JP748990U JPH0399855U JP H0399855 U JPH0399855 U JP H0399855U JP 748990 U JP748990 U JP 748990U JP 748990 U JP748990 U JP 748990U JP H0399855 U JPH0399855 U JP H0399855U
- Authority
- JP
- Japan
- Prior art keywords
- bypass air
- air passage
- bypass
- combustion engine
- internal combustion
- 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 2
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Characterised By The Charging Evacuation (AREA)
Description
第１図はこの考案の吸気装置を概略図。第２図
は第１図の−線に沿つて示される二重管の端
面図。
１０……エンジン本体、１２……サージタンク
、１４……スロツトルボデー、１６……スロツト
ル弁、１８……エアフローメータ、２０……連結
ホース、２６……インジエクタ、２８……バイパ
ス通路、２９……バイパス管、３０……バイパス
ホース、３１……ＩＳＣ弁、３４……側枝管、３
６……環状空間、３７……ステー。
FIG. 1 is a schematic diagram of the intake device of this invention. 2 is an end view of the double pipe taken along the line - in FIG. 1; FIG. 10... Engine body, 12... Surge tank, 14... Throttle body, 16... Throttle valve, 18... Air flow meter, 20... Connection hose, 26... Injector, 28... Bypass passage, 29... Bypass Pipe, 30... Bypass hose, 31... ISC valve, 34... Side branch pipe, 3
6... annular space, 37... stay.
Claims (1)
管に接続されるバイパス空気通路と、該バイパス
空気通路に設けられ、バイパス空気流量を制御す
る制御弁とを有した内燃機関の吸気装置において
、側枝管がバイパス空気通路の上流側端部の外側
にこれを包囲するように設けられ、該側枝管の一
端は吸気管に開口され、他端は閉鎖されることを
特徴とする内燃機関の吸気消音装置。 In an intake system for an internal combustion engine, the intake system includes a bypass air passage connected to an intake pipe so as to bypass a throttle valve of the internal combustion engine, and a control valve provided in the bypass air passage and controlling the bypass air flow rate. is provided outside the upstream end of the bypass air passage so as to surround it, one end of the side branch pipe is open to the intake pipe, and the other end is closed. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP748990U JPH08527Y2 (en) | 1990-01-31 | 1990-01-31 | Intake muffler for internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP748990U JPH08527Y2 (en) | 1990-01-31 | 1990-01-31 | Intake muffler for internal combustion engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0399855U true JPH0399855U (en) | 1991-10-18 |
| JPH08527Y2 JPH08527Y2 (en) | 1996-01-10 |
Family
ID=31511149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP748990U Expired - Lifetime JPH08527Y2 (en) | 1990-01-31 | 1990-01-31 | Intake muffler for internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH08527Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003097371A (en) * | 2001-09-26 | 2003-04-03 | Toyota Motor Corp | Intake system of internal combustion engine |
-
1990
- 1990-01-31 JP JP748990U patent/JPH08527Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003097371A (en) * | 2001-09-26 | 2003-04-03 | Toyota Motor Corp | Intake system of internal combustion engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH08527Y2 (en) | 1996-01-10 |