JPH02115919U - - Google Patents
Info
- Publication number
- JPH02115919U JPH02115919U JP2520689U JP2520689U JPH02115919U JP H02115919 U JPH02115919 U JP H02115919U JP 2520689 U JP2520689 U JP 2520689U JP 2520689 U JP2520689 U JP 2520689U JP H02115919 U JPH02115919 U JP H02115919U
- Authority
- JP
- Japan
- Prior art keywords
- valve body
- reed valves
- valve
- reed
- intake pipe
- 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 6
Landscapes
- Check Valves (AREA)
Description
第1図及び第2図は本考案の一実施例を示し、
第1図は縦断平面図、第2図はリードバルブの平
面図であり、イは厚さ変更、ロは大きさ変更、ハ
は押え板変更の状態を示す。第3図乃至第5図は
従来例を示し、第3図は斜視図、第4図はエンジ
ンの部分縦断側面図、第5図は縦断平面図、第6
図は吸気管が曲つている場合のリードバルブの開
き具合を示した側面図である。
1……バルブボデー、3……リードバルブ、4
……曲つた吸気管、5……押え板。
1 and 2 show an embodiment of the present invention,
FIG. 1 is a longitudinal sectional plan view, and FIG. 2 is a plan view of the reed valve, in which A shows changes in thickness, B shows changes in size, and C shows changes in the holding plate. 3 to 5 show a conventional example, where FIG. 3 is a perspective view, FIG. 4 is a partial longitudinal side view of the engine, FIG. 5 is a longitudinal sectional plan view, and FIG.
The figure is a side view showing how the reed valve opens when the intake pipe is bent. 1...Valve body, 3...Reed valve, 4
...bent intake pipe, 5...holding plate.
Claims (1)
デーを設け、バルブボデーに曲つた吸気管を連結
するものに於て、吸気の流れに合せて、複数のリ
ードバルブを、厚さ、大きさ、押え板の形状など
の変更によつてバネ定数を変えるようにしたこと
を特徴とする二サイクルエンジンのリードバルブ
。 When a valve body with multiple reed valves arranged on the upper and lower surfaces is installed, and a curved intake pipe is connected to the valve body, the multiple reed valves are adjusted in thickness, size, and pressure according to the flow of intake air. A reed valve for a two-stroke engine, characterized in that the spring constant is changed by changing the shape of the plate, etc.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2520689U JPH02115919U (en) | 1989-03-07 | 1989-03-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2520689U JPH02115919U (en) | 1989-03-07 | 1989-03-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02115919U true JPH02115919U (en) | 1990-09-17 |
Family
ID=31245738
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2520689U Pending JPH02115919U (en) | 1989-03-07 | 1989-03-07 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02115919U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013113239A (en) * | 2011-11-30 | 2013-06-10 | Daihatsu Motor Co Ltd | Structure of reed valve |
-
1989
- 1989-03-07 JP JP2520689U patent/JPH02115919U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013113239A (en) * | 2011-11-30 | 2013-06-10 | Daihatsu Motor Co Ltd | Structure of reed valve |