JPH0365850U - - Google Patents
Info
- Publication number
- JPH0365850U JPH0365850U JP12723189U JP12723189U JPH0365850U JP H0365850 U JPH0365850 U JP H0365850U JP 12723189 U JP12723189 U JP 12723189U JP 12723189 U JP12723189 U JP 12723189U JP H0365850 U JPH0365850 U JP H0365850U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust
- line
- engine
- exhaust gas
- 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
- 239000002699 waste material Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Supercharger (AREA)
- Exhaust-Gas Circulating Devices (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Description
第１図は本考案の一実施例の系統図、第２図は
第１図の排気絞りバルブの詳細図、第３図は第１
図のウエイストゲートバルブの詳細図、第４図は
第１図の排ガス混合バルブの詳細図、第５図は従
来の過給機付エンジンの系統図である。
図中２……過給機、３……過給機２のコンプレ
ツサ、５，６，７，８……吸入ライン、９……エ
ンジン、１０……過給機２のタービン、１１……
排気絞りバルブ、１２，１３，１４……排気ライ
ン、３２……バイパスライン、３３……ウエイス
トゲートバルブ、３９……排ガス混合ライン、４
０……排ガス混合バルブを示す。
Figure 1 is a system diagram of one embodiment of the present invention, Figure 2 is a detailed diagram of the exhaust throttle valve in Figure 1, and Figure 3 is the exhaust throttle valve in Figure 1.
FIG. 4 is a detailed view of the waste gate valve shown in FIG. 4, FIG. 4 is a detailed view of the exhaust gas mixing valve shown in FIG. 1, and FIG. 5 is a system diagram of a conventional supercharged engine. In the figure, 2...supercharger, 3...compressor of supercharger 2, 5, 6, 7, 8...suction line, 9...engine, 10...turbine of supercharger 2, 11...
Exhaust throttle valve, 12, 13, 14... Exhaust line, 32... Bypass line, 33... Waste gate valve, 39... Exhaust gas mixing line, 4
0...Indicates an exhaust gas mixing valve.
Claims (1)
を、エンジンの排気ラインに過給機のタービンを
夫々配設し、前記排気ラインにおけるタービンの
吸入側及び吐出側の間にウエイストゲートバルブ
を備えたバイパスラインを設け、前記排気ライン
におけるバイパスラインの接続部より排ガス流れ
方向下流に排気絞りバルブを設け、前記排気ライ
ンにおけるバイパスラインの接続部と排気絞りバ
ルブの設置部との中間位置から、前記吸入ライン
におけるエンジンとコンプレツサとの中間位置へ
排ガス混合バルブを備えた排ガス混合ラインを接
続したことを特徴とする過給機付エンジンの排ガ
ス混合装置。 A bypass line that includes a compressor for a supercharger in the intake line of the engine, a turbine for the supercharger in the exhaust line of the engine, and a waste gate valve between the suction side and the discharge side of the turbine in the exhaust line. an exhaust throttle valve is provided downstream in the exhaust gas flow direction from the bypass line connection part in the exhaust line, and an exhaust throttle valve is provided in the intake line from an intermediate position between the bypass line connection part in the exhaust line and the exhaust throttle valve installation part. An exhaust gas mixing device for a supercharged engine, characterized in that an exhaust gas mixing line equipped with an exhaust gas mixing valve is connected to an intermediate position between the engine and the compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989127231U JP2528694Y2 (en) | 1989-10-31 | 1989-10-31 | Exhaust gas mixing device for turbocharged engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989127231U JP2528694Y2 (en) | 1989-10-31 | 1989-10-31 | Exhaust gas mixing device for turbocharged engines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0365850U true JPH0365850U (en) | 1991-06-26 |
| JP2528694Y2 JP2528694Y2 (en) | 1997-03-12 |
Family
ID=31674996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989127231U Expired - Lifetime JP2528694Y2 (en) | 1989-10-31 | 1989-10-31 | Exhaust gas mixing device for turbocharged engines |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2528694Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6158651U (en) * | 1984-09-25 | 1986-04-19 | ||
| JPS6158652U (en) * | 1984-09-25 | 1986-04-19 | ||
| JPS6347625U (en) * | 1986-09-12 | 1988-03-31 |
-
1989
- 1989-10-31 JP JP1989127231U patent/JP2528694Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6158651U (en) * | 1984-09-25 | 1986-04-19 | ||
| JPS6158652U (en) * | 1984-09-25 | 1986-04-19 | ||
| JPS6347625U (en) * | 1986-09-12 | 1988-03-31 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2528694Y2 (en) | 1997-03-12 |