JPS60195953U - Engine with air governor - Google Patents
Engine with air governorInfo
- Publication number
- JPS60195953U JPS60195953U JP8398184U JP8398184U JPS60195953U JP S60195953 U JPS60195953 U JP S60195953U JP 8398184 U JP8398184 U JP 8398184U JP 8398184 U JP8398184 U JP 8398184U JP S60195953 U JPS60195953 U JP S60195953U
- Authority
- JP
- Japan
- Prior art keywords
- air
- engine
- air governor
- throttle valve
- intake manifold
- 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
Landscapes
- Control Of The Air-Fuel Ratio Of 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
第１、図は本考案の実施例を示す断面図、第２図は従来
装置におけるハンチング発生時のガバナスロットルバル
ブの動きと空燃比変化との関係を示す図、第３図は従来
装置における機関回転数と出 ′力との関係においてハ
ンチングの発生、不発生域を示す図、第４図は本考案に
おけるハンチング発生時のガバナスロットルバルブの動
きと空燃比変化との関係を示す図、第５図は本考案にお
ける機関回転数と出力との関係においてハンチング発生
、不発生域を示す図である。
３・・・吸気筒、４・・・インテークマニホールド、７
・・・エアガバナ、８・・・エアガバナスロットルバル
ブ、１４・・・負圧取出通路、２０・・・差圧作動弁、
２・６・・・バルブ、２７・・・大気連通部、２８・・
・燃料ポンプ。Figure 1 is a sectional view showing an embodiment of the present invention, Figure 2 is a diagram showing the relationship between governor throttle valve movement and air-fuel ratio changes when hunting occurs in a conventional device, and Figure 3 is an engine in a conventional device. Figure 4 shows the relationship between the movement of the governor throttle valve and the change in air-fuel ratio when hunting occurs in the present invention. The figure is a diagram showing areas where hunting occurs and does not occur in the relationship between engine speed and output in the present invention. 3... Intake cylinder, 4... Intake manifold, 7
... Air governor, 8 ... Air governor throttle valve, 14 ... Negative pressure take-off passage, 20 ... Differential pressure operation valve,
2.6...Valve, 27...Atmospheric communication part, 28...
·Fuel pump.
Claims (1)
ホールド４内に開口する負圧取出通路１４と、吸気筒３
内に燃料を吐出する燃料ポンプ２゛８と、エアガバナス
ロットルバルブ８の開度が大きくなったときにインテー
クマニホールド４内の圧力を前記負圧取出通路１４を介
して取り出してその圧力により大気導入バルブ２６を一
時的に開量工塁７：：二計言言＝紮二窩 燃料を一時的に吐出するようにしたことを特徴とするエ
アガバナ付機関。[Claims for Utility Model Registration] A negative pressure outlet passage 14 that opens into the intake manifold 4 downstream of the air governor throttle valve 8, and the intake pipe 3.
When the opening degree of the air governor throttle valve 8 becomes large, the pressure inside the intake manifold 4 is taken out through the negative pressure extraction passage 14 and the pressure is used to introduce atmospheric air into the air. An engine with an air governor characterized in that a valve 26 is temporarily opened to temporarily discharge fuel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8398184U JPS60195953U (en) | 1984-06-06 | 1984-06-06 | Engine with air governor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8398184U JPS60195953U (en) | 1984-06-06 | 1984-06-06 | Engine with air governor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60195953U true JPS60195953U (en) | 1985-12-27 |
| JPH018686Y2 JPH018686Y2 (en) | 1989-03-08 |
Family
ID=30633098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8398184U Granted JPS60195953U (en) | 1984-06-06 | 1984-06-06 | Engine with air governor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60195953U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5583238U (en) * | 1978-12-01 | 1980-06-09 |
-
1984
- 1984-06-06 JP JP8398184U patent/JPS60195953U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5583238U (en) * | 1978-12-01 | 1980-06-09 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH018686Y2 (en) | 1989-03-08 |
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