JPS61126050U - - Google Patents
Info
- Publication number
- JPS61126050U JPS61126050U JP1033885U JP1033885U JPS61126050U JP S61126050 U JPS61126050 U JP S61126050U JP 1033885 U JP1033885 U JP 1033885U JP 1033885 U JP1033885 U JP 1033885U JP S61126050 U JPS61126050 U JP S61126050U
- Authority
- JP
- Japan
- Prior art keywords
- intake passage
- downstream
- intake
- upstream
- passage
- 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
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Supercharger (AREA)
Description
第１図はこの考案の一実施例を示す過給機付内
燃機関の概念図、第２図は第１図におけるリリー
フ弁の具体的構造例を示す断面図である。
１…上流吸気通路、２…下流吸気通路、３…空
気計量器、４…過給機、５…吸気絞弁、６…吸気
冷却器、７…バイパス通路、８…リリーフ弁。
FIG. 1 is a conceptual diagram of a supercharged internal combustion engine showing an embodiment of this invention, and FIG. 2 is a sectional view showing a specific structural example of the relief valve in FIG. 1. 1...Upstream intake passage, 2...Downstream intake passage, 3...Air meter, 4...Supercharger, 5...Intake throttle valve, 6...Intake air cooler, 7...Bypass passage, 8...Relief valve.
Claims (1)
冷却器を設け、過給機より上流側の上流吸気通路
と前記下流吸気通路の前記吸気冷却器の下流側と
を連通するバイパス通路を設けると共に、該バイ
パス通路内に、前記下流吸気通路内の圧力が所定
値以上になつた時に該下流吸気通路から前記上流
吸気通路方向へのみ開放される一方向弁を設けた
ことを特徴とする過給機付内燃機関の吸気通路装
置。 An intake air cooler is provided in a downstream intake passage between the turbocharger and the intake throttle valve, and a bypass passage communicates between the upstream intake passage upstream from the turbocharger and the downstream side of the intake air cooler in the downstream intake passage. and a one-way valve that opens only from the downstream intake passage toward the upstream intake passage when the pressure in the downstream intake passage exceeds a predetermined value. Intake passage device for internal combustion engine with supercharger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1033885U JPS61126050U (en) | 1985-01-28 | 1985-01-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1033885U JPS61126050U (en) | 1985-01-28 | 1985-01-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61126050U true JPS61126050U (en) | 1986-08-07 |
Family
ID=30491428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1033885U Pending JPS61126050U (en) | 1985-01-28 | 1985-01-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61126050U (en) |
-
1985
- 1985-01-28 JP JP1033885U patent/JPS61126050U/ja active Pending
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