JPH0292004U - - Google Patents
Info
- Publication number
- JPH0292004U JPH0292004U JP38489U JP38489U JPH0292004U JP H0292004 U JPH0292004 U JP H0292004U JP 38489 U JP38489 U JP 38489U JP 38489 U JP38489 U JP 38489U JP H0292004 U JPH0292004 U JP H0292004U
- Authority
- JP
- Japan
- Prior art keywords
- reed
- valve
- attachment part
- valve seat
- tapered surface
- 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 9
- 244000089486 Phragmites australis subsp australis Species 0.000 claims 1
Landscapes
- Exhaust Silencers (AREA)
- Characterised By The Charging Evacuation (AREA)
Description
第１図は本考案のエンジンの排気装置の実施例
を示す断面図、第２図はリード弁の閉状態を示す
第１図Ｘ方向矢視図、第３図は第２図におけるリ
ード弁の開状態を示す図である。
５……弁座、６……排気弁、１０……リード弁
、１１……リード、１２……リード受け。
Fig. 1 is a sectional view showing an embodiment of the engine exhaust system of the present invention, Fig. 2 is a view taken in the X direction of Fig. 1 showing the closed state of the reed valve, and Fig. 3 is a cross-sectional view of the reed valve in Fig. 2. It is a figure which shows an open state. 5...Valve seat, 6...Exhaust valve, 10...Reed valve, 11...Reed, 12...Reed receiver.
Claims (1)
側に突出したリード取付部を設け、上記取付部の
外周に内側に向けて傾いたテーパ面を形成し、上
記テーパ面に複数枚の台形状リードからなるリー
ド弁を一体的に固着し、 上記弁座の直後に、閉状態の上記リード先端を
支持するリード受けを設置することを特徴とする
エンジンの排気装置。[Scope of Claim for Utility Model Registration] The valve seat of the exhaust valve is provided with a lead attachment part that protrudes inside the exhaust port at the rear of the seating surface, and a tapered surface that is inclined inward is formed on the outer periphery of the attachment part, An engine exhaust system characterized in that a reed valve consisting of a plurality of trapezoidal reeds is integrally fixed to the tapered surface, and a reed holder is installed immediately after the valve seat to support the tip of the reed in a closed state. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP38489U JPH0292004U (en) | 1989-01-05 | 1989-01-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP38489U JPH0292004U (en) | 1989-01-05 | 1989-01-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0292004U true JPH0292004U (en) | 1990-07-20 |
Family
ID=31199365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP38489U Pending JPH0292004U (en) | 1989-01-05 | 1989-01-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0292004U (en) |
-
1989
- 1989-01-05 JP JP38489U patent/JPH0292004U/ja active Pending