JPH0434427U - - Google Patents
Info
- Publication number
- JPH0434427U JPH0434427U JP7651590U JP7651590U JPH0434427U JP H0434427 U JPH0434427 U JP H0434427U JP 7651590 U JP7651590 U JP 7651590U JP 7651590 U JP7651590 U JP 7651590U JP H0434427 U JPH0434427 U JP H0434427U
- Authority
- JP
- Japan
- Prior art keywords
- air supply
- secondary air
- cylinder head
- exhaust
- reed valve
- 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
- 235000014676 Phragmites communis Nutrition 0.000 claims description 5
- 238000002485 combustion reaction Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Exhaust Gas After Treatment (AREA)
Description
第１図は本考案を実施したエンジンのシステム
図、第２図は要部の縦断面図、第３図はリードバ
ルブの横断面図、第４図ａ，ｂは排気口及び２次
空気供給路の平面図及び正面図、第５図は前記エ
ンジンを搭載した自動二輪車の側面図、第６図は
他のエンジンを搭載した自動二輪車の正面図であ
る。
Ａ，Ａ′……自動二輪車、Ｅ，Ｅ′……エンジ
ン、１……シリンダブロツク、２……シリンダヘ
ツド、３……ヘツドカバー、８……排気口、１０
……排気弁、１１……排気管取付口、１２……排
気管、１３……リードバルブ、１４……弁取付部
、１５……２次空気供給路。
Figure 1 is a system diagram of an engine implementing the present invention, Figure 2 is a vertical cross-sectional view of the main parts, Figure 3 is a cross-sectional view of the reed valve, and Figures 4 a and b are exhaust ports and secondary air supply. 5 is a side view of a motorcycle equipped with the engine, and FIG. 6 is a front view of a motorcycle equipped with another engine. A, A'... Motorcycle, E, E'... Engine, 1... Cylinder block, 2... Cylinder head, 3... Head cover, 8... Exhaust port, 10
...Exhaust valve, 11...Exhaust pipe attachment port, 12...Exhaust pipe, 13...Reed valve, 14...Valve attachment part, 15...Secondary air supply path.
Claims (1)
空気供給路にあつて排気通路に向けて開放するリ
ード弁とを備える内燃機関の２次空気供給装置に
おいて、シリンダヘツド前面の排気管取付口に近
接して該シリンダヘツド前面に設けたリードバル
ブと、該リードバルブから排気弁近傍の排気口内
に連通するシリンダヘツド内の２次空気供給路と
を備えることを特徴とする、内燃機関の２次空気
供給装置。 In a secondary air supply system for an internal combustion engine comprising a secondary air supply passage communicating with an exhaust passage and a reed valve located in the secondary air supply passage and opening toward the exhaust passage, the exhaust pipe is attached to the front surface of the cylinder head. An internal combustion engine characterized by comprising: a reed valve provided on the front surface of the cylinder head adjacent to the cylinder head; and a secondary air supply path in the cylinder head communicating from the reed valve to the exhaust port near the exhaust valve. Secondary air supply device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7651590U JPH0434427U (en) | 1990-07-20 | 1990-07-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7651590U JPH0434427U (en) | 1990-07-20 | 1990-07-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0434427U true JPH0434427U (en) | 1992-03-23 |
Family
ID=31618057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7651590U Pending JPH0434427U (en) | 1990-07-20 | 1990-07-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0434427U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013047485A (en) * | 2011-08-29 | 2013-03-07 | Suzuki Motor Corp | Secondary air supply device of internal combustion engine |
| JP2015068216A (en) * | 2013-09-27 | 2015-04-13 | 本田技研工業株式会社 | Secondary air supply device of multi-cylinder internal combustion engine |
| JP2015165141A (en) * | 2015-06-26 | 2015-09-17 | スズキ株式会社 | Secondary air supply device of internal combustion engine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5553693U (en) * | 1978-10-06 | 1980-04-11 | ||
| JPS5787394A (en) * | 1980-09-22 | 1982-05-31 | Data Products Corp | Ribbon cassette mechanism |
| JPS57124021A (en) * | 1981-01-23 | 1982-08-02 | Honda Motor Co Ltd | Exhaust gas cleaner for intenal combustion engine |
| JPS59145320A (en) * | 1983-02-04 | 1984-08-20 | Honda Motor Co Ltd | Exhaust gas processing device |
| JPS6241917A (en) * | 1985-08-20 | 1987-02-23 | Kawasaki Heavy Ind Ltd | Secondary air feeder of two-cycle engine |
-
1990
- 1990-07-20 JP JP7651590U patent/JPH0434427U/ja active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5553693U (en) * | 1978-10-06 | 1980-04-11 | ||
| JPS5787394A (en) * | 1980-09-22 | 1982-05-31 | Data Products Corp | Ribbon cassette mechanism |
| JPS57124021A (en) * | 1981-01-23 | 1982-08-02 | Honda Motor Co Ltd | Exhaust gas cleaner for intenal combustion engine |
| JPS59145320A (en) * | 1983-02-04 | 1984-08-20 | Honda Motor Co Ltd | Exhaust gas processing device |
| JPS6241917A (en) * | 1985-08-20 | 1987-02-23 | Kawasaki Heavy Ind Ltd | Secondary air feeder of two-cycle engine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013047485A (en) * | 2011-08-29 | 2013-03-07 | Suzuki Motor Corp | Secondary air supply device of internal combustion engine |
| JP2015068216A (en) * | 2013-09-27 | 2015-04-13 | 本田技研工業株式会社 | Secondary air supply device of multi-cylinder internal combustion engine |
| JP2015165141A (en) * | 2015-06-26 | 2015-09-17 | スズキ株式会社 | Secondary air supply device of internal combustion engine |