JPS62138813U - - Google Patents
Info
- Publication number
- JPS62138813U JPS62138813U JP2687886U JP2687886U JPS62138813U JP S62138813 U JPS62138813 U JP S62138813U JP 2687886 U JP2687886 U JP 2687886U JP 2687886 U JP2687886 U JP 2687886U JP S62138813 U JPS62138813 U JP S62138813U
- Authority
- JP
- Japan
- Prior art keywords
- secondary air
- air supply
- supply passage
- flange
- intake manifold
- 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
- Exhaust-Gas Circulating Devices (AREA)
- Exhaust Gas After Treatment (AREA)
Description
第１図は、本考案の一実施例に係る二次空気供
給装置の上面図、第２図は、従来の二次空気供給
装置の上面図である。
１……エンジン本体、２……吸気マニホルド、
５……二次空気供給用バルブ装置、２１……二次
空気供給通路、２２……二次空気供給通路、２３
……排気ポート、２４……フランジ。
FIG. 1 is a top view of a secondary air supply device according to an embodiment of the present invention, and FIG. 2 is a top view of a conventional secondary air supply device. 1...Engine body, 2...Intake manifold,
5... Secondary air supply valve device, 21... Secondary air supply passage, 22... Secondary air supply passage, 23
...Exhaust port, 24...Flange.
Claims (1)
を供給するための二次空気供給通路が設けられて
おり、また、吸気マニホルドの内部にも二次空気
供給通路が設けられており、前記吸気マニホルド
が前記エンジン本体に固定されているとき前記エ
ンジン本体内部の二次空気供給通路と前記吸気マ
ニホルドの内部の二次空気供給通路とは連通され
るようになつており、前記吸気マニホルドにはフ
ランジが設けられており、該フランジには前記二
次空気供給通路に二次空気を供給するための二次
空気供給用バルブ装置が固定定されていることを
特徴とする二次空気供給装置。 A secondary air supply passage for supplying secondary air to the exhaust port is provided inside the engine body, and a secondary air supply passage is also provided inside the intake manifold. is fixed to the engine body, the secondary air supply passage inside the engine body and the secondary air supply passage inside the intake manifold are communicated with each other, and the intake manifold has a flange. A secondary air supply device, characterized in that the flange is provided with a secondary air supply valve device fixedly fixed to the flange for supplying secondary air to the secondary air supply passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2687886U JPS62138813U (en) | 1986-02-26 | 1986-02-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2687886U JPS62138813U (en) | 1986-02-26 | 1986-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62138813U true JPS62138813U (en) | 1987-09-01 |
Family
ID=30828379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2687886U Pending JPS62138813U (en) | 1986-02-26 | 1986-02-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62138813U (en) |
-
1986
- 1986-02-26 JP JP2687886U patent/JPS62138813U/ja active Pending