JPS62111917U - - Google Patents
Info
- Publication number
- JPS62111917U JPS62111917U JP20476185U JP20476185U JPS62111917U JP S62111917 U JPS62111917 U JP S62111917U JP 20476185 U JP20476185 U JP 20476185U JP 20476185 U JP20476185 U JP 20476185U JP S62111917 U JPS62111917 U JP S62111917U
- Authority
- JP
- Japan
- Prior art keywords
- reed valve
- air cleaner
- wall
- reed
- valve casing
- 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
- 235000014676 Phragmites communis Nutrition 0.000 claims description 9
- 238000005192 partition Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 2
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims 2
- 230000010349 pulsation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Supercharger (AREA)
- Exhaust Gas After Treatment (AREA)
Description
第1図はこの考案に係るエンジンの2次空気供
給装置の全体配置図、第2図は同上2次空気供給
装置の要部を拡大し且つ破断して示す平面図、第
3図は第2図のX―X矢視断面図である。
5……合成樹脂製エアクリーナ、5a……同エ
アクリーナの外壁、6a,6b……リードバルブ
装置、10a,10b……リードバルブケーシン
グ、11a,11b……リードバルブ、14……
金属製の仕切板、15……空間部、17……パイ
プ。
Fig. 1 is an overall layout diagram of a secondary air supply system for an engine according to this invention, Fig. 2 is an enlarged and cutaway plan view showing the main parts of the secondary air supply system as described above, and Fig. It is a sectional view taken along the line XX in the figure. 5...Synthetic resin air cleaner, 5a...Outer wall of the air cleaner, 6a, 6b...Reed valve device, 10a, 10b...Reed valve casing, 11a, 11b...Reed valve, 14...
Metal partition plate, 15...space, 17...pipe.
Claims (1)
するようにしたエンジンにおいて、合成樹脂製エ
アクリーナの外壁に、下流側の端部にリードバル
ブを有するリードバルブケーシングを取付け、該
リードバルブケーシング内のリードバルブ上流に
上記エアクリーナの外壁との間に適宜の空間部を
有する如く金属製の仕切板を設け、またエアクリ
ーナの外壁及び仕切板を貫通する小径のパイプを
設けて該エアクリーナ内と上記リードバルブケー
シングのリードバルブ上流側とを連通させたこと
を特徴とするエンジンの2次空気供給装置。 In an engine that uses exhaust pulsation to supply secondary air to the exhaust passage, a reed valve casing having a reed valve at the downstream end is attached to the outer wall of the synthetic resin air cleaner, and the inside of the reed valve casing is A metal partition plate is provided upstream of the reed valve so as to have an appropriate space between it and the outer wall of the air cleaner, and a small diameter pipe is provided that penetrates the outer wall of the air cleaner and the partition plate to connect the inside of the air cleaner and the reed. A secondary air supply device for an engine, characterized in that a valve casing is communicated with an upstream side of a reed valve.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20476185U JPH0118803Y2 (en) | 1985-12-28 | 1985-12-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20476185U JPH0118803Y2 (en) | 1985-12-28 | 1985-12-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62111917U true JPS62111917U (en) | 1987-07-16 |
JPH0118803Y2 JPH0118803Y2 (en) | 1989-06-01 |
Family
ID=31170753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20476185U Expired JPH0118803Y2 (en) | 1985-12-28 | 1985-12-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0118803Y2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2787195A4 (en) * | 2011-12-01 | 2015-12-30 | Toyota Motor Co Ltd | Internal combustion engine with supercharger |
-
1985
- 1985-12-28 JP JP20476185U patent/JPH0118803Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPH0118803Y2 (en) | 1989-06-01 |