JPH0317121U - - Google Patents
Info
- Publication number
- JPH0317121U JPH0317121U JP7674089U JP7674089U JPH0317121U JP H0317121 U JPH0317121 U JP H0317121U JP 7674089 U JP7674089 U JP 7674089U JP 7674089 U JP7674089 U JP 7674089U JP H0317121 U JPH0317121 U JP H0317121U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- converter container
- converter
- discharge side
- container
- 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
- 239000003054 catalyst Substances 0.000 claims description 2
- 230000003197 catalytic effect Effects 0.000 claims description 2
- 238000000746 purification Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Exhaust Silencers (AREA)
- Exhaust Gas After Treatment (AREA)
Description
第１図は本考案の第１の実施例を示す断面図、
第２図および第３図は本考案の第２の実施例を示
すもので、第２図はスロツトルバルブの閉時を示
す断面図、第３図はスロツトルバルブの開時を示
す同じく断面図である。
１……触媒コンバータ、２……コンバータ容器
、３……コンバータ容器の吸込口、４……コンバ
ータ容器の吐出口、６，７……触媒、１０……排
気ガス再循環部材、１７……排気ガス循環路、１
８……スロツトルバルブ（弁手段）。
FIG. 1 is a sectional view showing a first embodiment of the present invention;
2 and 3 show a second embodiment of the present invention, FIG. 2 is a sectional view showing the throttle valve when it is closed, and FIG. 3 is a sectional view showing the throttle valve when it is open. It is a diagram. DESCRIPTION OF SYMBOLS 1... Catalytic converter, 2... Converter container, 3... Inlet of converter container, 4... Outlet of converter container, 6, 7... Catalyst, 10... Exhaust gas recirculation member, 17... Exhaust Gas circulation path, 1
8... Throttle valve (valve means).
Claims (1)
側を吐出側とし、その内部に排気ガス浄化用の触
媒を配置し上記吸込側から上記吐出側へ排気ガス
を流通させるコンバータ容器と、このコンバータ
容器の外側を覆い上記コンバータ容器との間に、
上記コンバータ容器と熱伝的に隣合つた排気ガス
再循環路を形成し、上記コンバータ容器から吐出
された排気ガスを上記排気ガス再循環路に流通さ
せたのち、上記コンバータ容器の吐出側と略一致
する方向へ上記排気ガスを吐出する排気ガス再循
環部材とを具備した触媒コンバータ。 (2) 上記排気ガス再循環部材に、上記コンバー
タ容器の上記吐出側に対向する部位に配置される
とともに、選択的に開閉自在に設けられ、開いて
いる時に、上記コンバータ容器から吐出された排
気ガスを通過させ上記コンバータ容器の上記吐出
側と略一致する方向へ吐出するとともに、閉じて
いる時に、上記排気ガスを上記排気ガス循環路に
流通させる弁手段を設けたことを特徴とする請求
項(1)記載の触媒コンバータ。[Scope of Claim for Utility Model Registration] (1) One end in the axial direction is the suction side, and the other end is the discharge side, and a catalyst for exhaust gas purification is disposed inside, and exhaust gas is discharged from the suction side to the discharge side. between a converter container through which gas flows and the converter container that covers the outside of this converter container,
An exhaust gas recirculation path is formed that is thermally adjacent to the converter container, and after the exhaust gas discharged from the converter container is circulated through the exhaust gas recirculation path, the exhaust gas is connected to the discharge side of the converter container. and an exhaust gas recirculation member that discharges the exhaust gas in a coincident direction. (2) The exhaust gas recirculation member is disposed at a portion facing the discharge side of the converter container and is selectively openable and closable, and when the exhaust gas recirculation member is opened, the exhaust gas discharged from the converter container is provided. Claim characterized in that a valve means is provided that allows gas to pass through and is discharged in a direction that substantially coincides with the discharge side of the converter container, and that when the converter container is closed, allows the exhaust gas to flow through the exhaust gas circulation path. (1) The catalytic converter described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7674089U JPH0317121U (en) | 1989-06-29 | 1989-06-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7674089U JPH0317121U (en) | 1989-06-29 | 1989-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0317121U true JPH0317121U (en) | 1991-02-20 |
Family
ID=31618482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7674089U Pending JPH0317121U (en) | 1989-06-29 | 1989-06-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0317121U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018078955A1 (en) * | 2016-10-27 | 2018-05-03 | 本田技研工業株式会社 | Exhaust pipe |
| JP2018115660A (en) * | 2017-01-05 | 2018-07-26 | エーバーシュペッヒャー・エグゾースト・テクノロジー・ゲーエムベーハー・ウント・コンパニー・カーゲー | Exhaust gas device |
-
1989
- 1989-06-29 JP JP7674089U patent/JPH0317121U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018078955A1 (en) * | 2016-10-27 | 2018-05-03 | 本田技研工業株式会社 | Exhaust pipe |
| JPWO2018078955A1 (en) * | 2016-10-27 | 2019-08-08 | 本田技研工業株式会社 | Exhaust pipe |
| JP2018115660A (en) * | 2017-01-05 | 2018-07-26 | エーバーシュペッヒャー・エグゾースト・テクノロジー・ゲーエムベーハー・ウント・コンパニー・カーゲー | Exhaust gas device |
| US10697338B2 (en) | 2017-01-05 | 2020-06-30 | Eberspächer Exhaust Technology GmbH & Co. KG | Exhaust system |
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