JPS6272438U - - Google Patents
Info
- Publication number
- JPS6272438U JPS6272438U JP16286585U JP16286585U JPS6272438U JP S6272438 U JPS6272438 U JP S6272438U JP 16286585 U JP16286585 U JP 16286585U JP 16286585 U JP16286585 U JP 16286585U JP S6272438 U JPS6272438 U JP S6272438U
- Authority
- JP
- Japan
- Prior art keywords
- scavenging
- closing member
- port opening
- scavenging port
- actuator
- 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
- 230000002000 scavenging effect Effects 0.000 claims description 10
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Actuator (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Description
第1図ないし第3図は本考案の実施例を示し、
第1図は右半分を断面として示す正面図、第2図
は第1図の部分的拡大断面図、第3図はクランク
角と筒内ガス圧力及び掃気圧力との関係を示す線
図である。
掃気ポート……7、掃気ポート開閉部材……6
、アクチユエータシリンダ……4、アクチユエー
タピストン……5、戻しばね……9。
1 to 3 show embodiments of the present invention,
Fig. 1 is a front view showing the right half as a cross section, Fig. 2 is a partially enlarged sectional view of Fig. 1, and Fig. 3 is a diagram showing the relationship between crank angle, cylinder gas pressure, and scavenging pressure. . Scavenging port...7, Scavenging port opening/closing member...6
, Actuator cylinder...4, Actuator piston...5, Return spring...9.
Claims (1)
気ポート開閉部材と、筒内ガスが導入されるアク
チユエータシリンダと、該アクチユエータシリン
ダ内に封密摺動自在に嵌挿され上記掃気ポート開
閉部材と連動連結されたアクチユエータピストン
と、上記掃気ポート開閉部材が掃気ポートを開く
方向に付勢する戻しばねとを具えたことを特徴と
する掃気管制装置。 A scavenging port opening/closing member that opens and closes part or all of the scavenging port area, an actuator cylinder into which cylinder gas is introduced, and a scavenging port opening/closing member that is slidably fitted in a sealed manner into the actuator cylinder. A scavenging air control device comprising: an actuator piston interlockingly connected to the scavenging air control member; and a return spring that urges the scavenging port opening/closing member in a direction to open the scavenging air port.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16286585U JPH0335850Y2 (en) | 1985-10-25 | 1985-10-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16286585U JPH0335850Y2 (en) | 1985-10-25 | 1985-10-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6272438U true JPS6272438U (en) | 1987-05-09 |
JPH0335850Y2 JPH0335850Y2 (en) | 1991-07-30 |
Family
ID=31090534
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16286585U Expired JPH0335850Y2 (en) | 1985-10-25 | 1985-10-25 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0335850Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018059453A (en) * | 2016-10-06 | 2018-04-12 | 株式会社ディーゼルユナイテッド | Scavenging port structure for two-stroke engine |
-
1985
- 1985-10-25 JP JP16286585U patent/JPH0335850Y2/ja not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018059453A (en) * | 2016-10-06 | 2018-04-12 | 株式会社ディーゼルユナイテッド | Scavenging port structure for two-stroke engine |
Also Published As
Publication number | Publication date |
---|---|
JPH0335850Y2 (en) | 1991-07-30 |