JPH0434434U - - Google Patents
Info
- Publication number
- JPH0434434U JPH0434434U JP7767090U JP7767090U JPH0434434U JP H0434434 U JPH0434434 U JP H0434434U JP 7767090 U JP7767090 U JP 7767090U JP 7767090 U JP7767090 U JP 7767090U JP H0434434 U JPH0434434 U JP H0434434U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust
- rotor
- intake
- pressure wave
- case
- 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
Landscapes
- Supercharger (AREA)
- Exhaust Gas After Treatment (AREA)
Description
第１図〜第４図は本考案の実施例を示し、第１
図はその全体概略構成図、第２図は圧力波過給機
側からの要部の側面図、第３図は第２図のＡ方向
から見たキヤタリストの正面図、第４図は第３図
のＢ−Ｂ断面図である。
１……エンジン、２……吸気通路、４……排気
通路、５……圧力波過給機、５ａ……ロータハウ
ジング、５ｂ……ガスケーシング、８……排気導
入口、９……排気吐出口、１８……キヤタリスト
、１８ａ……入口ポート、１８ｂ……出口ポート
。
1 to 4 show embodiments of the present invention, and the first
The figure is a schematic diagram of the overall configuration, Figure 2 is a side view of the main parts from the pressure wave supercharger side, Figure 3 is a front view of the catalyst seen from direction A in Figure 2, and Figure 4 is the It is a BB sectional view of the figure. DESCRIPTION OF SYMBOLS 1... Engine, 2... Intake passage, 4... Exhaust passage, 5... Pressure wave supercharger, 5a... Rotor housing, 5b... Gas casing, 8... Exhaust inlet, 9... Exhaust discharge Outlet, 18... Catalyst, 18a... Inlet port, 18b... Outlet port.
Claims (1)
形成する多数の隔壁が放射状に配設されたロータ
と、このロータの一端側のケースに形成された吸
気導入口及び吸気吐出口並びに上記ロータの他端
側のケースに形成された排気導入口及び排気吐出
口とを有し、上記ロータの回転に伴い排気の圧力
波エネルギを吸気に伝達して吸気の過給を行う圧
力波過給機を備えたエンジンにおいて、 上記排気導入口より上流側の排気通路に排気浄
化のためのキヤタリストが設けられ、このキヤタ
リストはその排気の入口ポートと出口ポートとが
排気の流通方向で対向しないようにキヤタリスト
中心に対して互いに偏心して設けられていること
を特徴とする圧力波過給機付エンジンの排気装置
。[Claims for Utility Model Registration] A rotor that is rotatably supported within a case and has a number of partition walls arranged radially to form a number of small chambers, and an air intake inlet formed in the case at one end of the rotor. and an intake outlet, and an exhaust inlet and an exhaust outlet formed in the case on the other end side of the rotor, and supercharging the intake by transmitting the pressure wave energy of the exhaust to the intake as the rotor rotates. In an engine equipped with a pressure wave supercharger that performs 1. An exhaust system for an engine equipped with a pressure wave supercharger, characterized in that the exhaust systems are provided eccentrically with respect to the center of the catalyst so that they do not face each other in direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7767090U JPH0434434U (en) | 1990-07-20 | 1990-07-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7767090U JPH0434434U (en) | 1990-07-20 | 1990-07-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0434434U true JPH0434434U (en) | 1992-03-23 |
Family
ID=31620272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7767090U Pending JPH0434434U (en) | 1990-07-20 | 1990-07-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0434434U (en) |
-
1990
- 1990-07-20 JP JP7767090U patent/JPH0434434U/ja active Pending
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