JPS59131917U - Secondary air supply device - Google Patents
Secondary air supply deviceInfo
- Publication number
- JPS59131917U JPS59131917U JP2671983U JP2671983U JPS59131917U JP S59131917 U JPS59131917 U JP S59131917U JP 2671983 U JP2671983 U JP 2671983U JP 2671983 U JP2671983 U JP 2671983U JP S59131917 U JPS59131917 U JP S59131917U
- Authority
- JP
- Japan
- Prior art keywords
- supply device
- air supply
- secondary air
- catalyst
- communicated
- 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
- 239000003054 catalyst Substances 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000003584 silencer Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Exhaust Gas After Treatment (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の構成図、第２図は本考案の一実施例を示
す構成図である。
２１・・・エンジン本体、２２・・・吸気系、２３・・
・メインエアクリーナ、２４・・・気化器、２５・・・
排気系、２６・・・第１触媒、２７．２８・・・排気マ
ニホルド、２９・・・補助エアクリーナ、３０・・・カ
ットバルブ、３１．３２・・・空気吸入バルブ、３３・
・・サイレンサ、３４・・・空気吸入バルブ、３５・・
・第２触媒、３６・・・水温センサ、３７・・・ＥＣＭ
、３ｇ・・・ソレノイドバ ′ルブ。FIG. 1 is a conventional configuration diagram, and FIG. 2 is a configuration diagram showing an embodiment of the present invention. 21...Engine body, 22...Intake system, 23...
・Main air cleaner, 24... Carburetor, 25...
Exhaust system, 26... First catalyst, 27. 28... Exhaust manifold, 29... Auxiliary air cleaner, 30... Cut valve, 31. 32... Air intake valve, 33...
...Silencer, 34...Air intake valve, 35...
・Second catalyst, 36...Water temperature sensor, 37...ECM
, 3g... Solenoid valve.
Claims (1)
を共通する各気筒群に対応する各排気系で、第１触媒の
前段に空気吸入バルブを連通ずると共に、メインエアク
リーナから、上記排気系における第１触媒と第２触媒と
の間に空気吸入バルブを連通したことを特徴とする二次
空気供給装置。An air intake valve is communicated from the auxiliary air cleaner to the front stage of the first catalyst in each exhaust system corresponding to each cylinder group that shares intake and exhaust through a cut valve, and an air intake valve is communicated from the main air cleaner to the first stage in the exhaust system. A secondary air supply device characterized in that an air intake valve is communicated between a catalyst and a second catalyst.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2671983U JPS59131917U (en) | 1983-02-24 | 1983-02-24 | Secondary air supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2671983U JPS59131917U (en) | 1983-02-24 | 1983-02-24 | Secondary air supply device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59131917U true JPS59131917U (en) | 1984-09-04 |
| JPS6327059Y2 JPS6327059Y2 (en) | 1988-07-22 |
Family
ID=30157627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2671983U Granted JPS59131917U (en) | 1983-02-24 | 1983-02-24 | Secondary air supply device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59131917U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7621456B2 (en) | 2000-08-10 | 2009-11-24 | Novo Nordisk A/S | Support for a cartridge for transferring an electronically readable item of information from the cartridge to an electronic circuit |
| JP2020133634A (en) * | 2019-02-13 | 2020-08-31 | エフシーエイ イタリア エス．ピー．エー． | System and method for controlling exhaust gas of spark ignition internal combustion engine of automobile |
-
1983
- 1983-02-24 JP JP2671983U patent/JPS59131917U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7621456B2 (en) | 2000-08-10 | 2009-11-24 | Novo Nordisk A/S | Support for a cartridge for transferring an electronically readable item of information from the cartridge to an electronic circuit |
| JP2020133634A (en) * | 2019-02-13 | 2020-08-31 | エフシーエイ イタリア エス．ピー．エー． | System and method for controlling exhaust gas of spark ignition internal combustion engine of automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6327059Y2 (en) | 1988-07-22 |
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