JPS59172213U - Secondary air supply system for internal combustion engines - Google Patents
Secondary air supply system for internal combustion enginesInfo
- Publication number
- JPS59172213U JPS59172213U JP6707083U JP6707083U JPS59172213U JP S59172213 U JPS59172213 U JP S59172213U JP 6707083 U JP6707083 U JP 6707083U JP 6707083 U JP6707083 U JP 6707083U JP S59172213 U JPS59172213 U JP S59172213U
- Authority
- JP
- Japan
- Prior art keywords
- air supply
- secondary air
- internal combustion
- supply system
- combustion engines
- 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
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
図面は本考案の実施例を示し、第１図は機関要部の縦断
正面図、第２図は第１図の一部切欠平面図である。
１・・・シリンダブロック、２・・・シリンダヘッド、
３・・・ヘッドカバー、４・・・シリンダヘッド上室、
９・・・排気マニホールド、５・・・エアクリーナ、１
５・・・オイルセパレータ、１８・・・通路、２１・・
・二次空気供給通路、２２・・・逆止弁。The drawings show an embodiment of the present invention, and FIG. 1 is a longitudinal sectional front view of the main parts of the engine, and FIG. 2 is a partially cutaway plan view of FIG. 1. 1... Cylinder block, 2... Cylinder head,
3...Head cover, 4...Cylinder head upper chamber,
9...Exhaust manifold, 5...Air cleaner, 1
5... Oil separator, 18... Passage, 21...
- Secondary air supply passage, 22... check valve.
Claims (1)
向にのみ開くようにした逆止弁を設けて成る二次空気供
給装置において、前記逆止弁からエアクリーナに至る通
路を、機関におけるシリンダヘッド上室とエアクリーナ
とをつなぐ通路中に接続したことを特徴とする内燃機関
の二次空気供給装置。In a secondary air supply device that includes a check valve that opens only in the direction toward the exhaust system in a passage connecting the exhaust system and the air cleaner, the passage from the check valve to the air cleaner is connected to the cylinder head of the engine. A secondary air supply device for an internal combustion engine, characterized in that it is connected in a passage connecting an upper chamber and an air cleaner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6707083U JPS59172213U (en) | 1983-05-04 | 1983-05-04 | Secondary air supply system for internal combustion engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6707083U JPS59172213U (en) | 1983-05-04 | 1983-05-04 | Secondary air supply system for internal combustion engines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59172213U true JPS59172213U (en) | 1984-11-17 |
| JPS6345535Y2 JPS6345535Y2 (en) | 1988-11-25 |
Family
ID=30197273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6707083U Granted JPS59172213U (en) | 1983-05-04 | 1983-05-04 | Secondary air supply system for internal combustion engines |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59172213U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54179313U (en) * | 1978-06-09 | 1979-12-18 | ||
| JPS54180824U (en) * | 1978-06-12 | 1979-12-21 |
-
1983
- 1983-05-04 JP JP6707083U patent/JPS59172213U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54179313U (en) * | 1978-06-09 | 1979-12-18 | ||
| JPS54180824U (en) * | 1978-06-12 | 1979-12-21 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6345535Y2 (en) | 1988-11-25 |
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