JPH0219845U - - Google Patents
Info
- Publication number
- JPH0219845U JPH0219845U JP9564488U JP9564488U JPH0219845U JP H0219845 U JPH0219845 U JP H0219845U JP 9564488 U JP9564488 U JP 9564488U JP 9564488 U JP9564488 U JP 9564488U JP H0219845 U JPH0219845 U JP H0219845U
- Authority
- JP
- Japan
- Prior art keywords
- air supply
- throttle valve
- engine
- throttle
- bypass
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 1
Landscapes
- Supercharger (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Description
第１図は２サイクル内燃機関の全体図、第２図
は燃料カツト制御を実行するためのフローチヤー
ト、第３図はバイパス制御弁の開閉制御を実行す
るためのフローチヤート、第４図は減速制御を実
行するためのフローチヤートである。
５……給気ポート、１０，１２……給気ダクト
、１１……機械式過給機、１５……スロツトル弁
、１６……バイパス通路、１７……バイパス制御
弁、２４……スロツトルオープナ。
Figure 1 is an overall diagram of a two-stroke internal combustion engine, Figure 2 is a flowchart for executing fuel cut control, Figure 3 is a flowchart for executing bypass control valve opening/closing control, and Figure 4 is a deceleration diagram. This is a flowchart for executing control. 5... Air supply port, 10, 12... Air supply duct, 11... Mechanical supercharger, 15... Throttle valve, 16... Bypass passage, 17... Bypass control valve, 24... Throttle opener .
Claims (1)
ロツトル弁を配置し、機械式過給機上流の給気通
路と機械式過給機下流の給気通路とをバイパス通
路により互いに連結して該バイパス通路内にバイ
パス制御弁を配置した２サイクル内燃機関におい
て、上記スロツトル弁を全開せしめるためのスロ
ツトルオープナを具備し、機関減速運転時に上記
バイパス制御弁を全閉せしめると共に上記スロツ
トルオープナを作動させてスロツトル弁を全開せ
しめるようにした２サイクル内燃機関の減速制御
装置。 An engine-driven mechanical supercharger and a throttle valve are arranged in the engine air supply passage, and the air supply passage upstream of the mechanical turbocharger and the air supply passage downstream of the mechanical turbocharger are connected to each other by a bypass passage. A two-stroke internal combustion engine in which a bypass control valve is disposed in the bypass passage is provided with a throttle opener for fully opening the throttle valve, and the throttle opener fully closes the bypass control valve during engine deceleration operation. A deceleration control device for a two-stroke internal combustion engine that operates the throttle valve to fully open the throttle valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9564488U JPH0219845U (en) | 1988-07-21 | 1988-07-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9564488U JPH0219845U (en) | 1988-07-21 | 1988-07-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0219845U true JPH0219845U (en) | 1990-02-09 |
Family
ID=31320336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9564488U Pending JPH0219845U (en) | 1988-07-21 | 1988-07-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0219845U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05333940A (en) * | 1992-05-08 | 1993-12-17 | Durba Armaturen Gmbh | Decompression device for ultrahigh purity gas |
-
1988
- 1988-07-21 JP JP9564488U patent/JPH0219845U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05333940A (en) * | 1992-05-08 | 1993-12-17 | Durba Armaturen Gmbh | Decompression device for ultrahigh purity gas |
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