JPS59100951U - Internal combustion engine restart improvement device - Google Patents
Internal combustion engine restart improvement deviceInfo
- Publication number
- JPS59100951U JPS59100951U JP19976982U JP19976982U JPS59100951U JP S59100951 U JPS59100951 U JP S59100951U JP 19976982 U JP19976982 U JP 19976982U JP 19976982 U JP19976982 U JP 19976982U JP S59100951 U JPS59100951 U JP S59100951U
- Authority
- JP
- Japan
- Prior art keywords
- negative pressure
- intake pipe
- pipe negative
- improvement device
- throttle 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
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Means For Warming Up And Starting Carburetors (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案の実施例を示す概略図である。
１・・・吸気マニホールド、２・・・気化器、３・・・
スロットル弁、５・・・スローポート、６・・・アイド
ルポート、４・・・スロー系燃料供給通路、１８・・・
フューエルカット弁、１５・・・オープナ、１４・・・
負圧伝達通路、１５・・・遅延機構。The drawings are schematic illustrations of embodiments of the present invention. 1... Intake manifold, 2... Carburetor, 3...
Throttle valve, 5... Slow port, 6... Idle port, 4... Slow system fuel supply passage, 18...
Fuel cut valve, 15...Opener, 14...
Negative pressure transmission passage, 15... delay mechanism.
Claims (1)
と、スロットル弁より下流の吸気管負圧が大気側に近い
ときスロットル弁をアイドル開度から若干開き吸気管負
圧が真空側に大きいときスロットル弁をアイドル開度に
閉じるようにしたオープナとを設けて成る気化器におい
て、該気化器におけるスロー系燃料通路には、機関のス
タータモータの作動中当該スロー系燃料通路を閉じるよ
うにしたフューエルカット弁を設ける一方、前記オープ
ナへの吸気管負圧の負圧伝達通路には、吸気管負圧の真
空側への変化を遅延伝達するようにした遅延機構を設け
たことを特徴とする内燃機関の再始動改善装置。When the slow system fuel passage to the slow port and idle port and the intake pipe negative pressure downstream of the throttle valve are close to the atmospheric side, open the throttle valve slightly from the idle opening.When the intake pipe negative pressure is large toward the vacuum side, open the throttle valve. In the carburetor, the slow system fuel passage in the carburetor is provided with a fuel cut valve that closes the slow system fuel passage during operation of the starter motor of the engine. and a delay mechanism configured to delayly transmit a change in the intake pipe negative pressure to the vacuum side in the negative pressure transmission passage of the intake pipe negative pressure to the opener. Starting improvement device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19976982U JPS59100951U (en) | 1982-12-25 | 1982-12-25 | Internal combustion engine restart improvement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19976982U JPS59100951U (en) | 1982-12-25 | 1982-12-25 | Internal combustion engine restart improvement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59100951U true JPS59100951U (en) | 1984-07-07 |
Family
ID=30425297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19976982U Pending JPS59100951U (en) | 1982-12-25 | 1982-12-25 | Internal combustion engine restart improvement device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59100951U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5143310U (en) * | 1974-09-26 | 1976-03-31 | ||
| JPS5613534B2 (en) * | 1975-07-18 | 1981-03-28 |
-
1982
- 1982-12-25 JP JP19976982U patent/JPS59100951U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5143310U (en) * | 1974-09-26 | 1976-03-31 | ||
| JPS5613534B2 (en) * | 1975-07-18 | 1981-03-28 |
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