JPH0373634U - - Google Patents
Info
- Publication number
- JPH0373634U JPH0373634U JP13507189U JP13507189U JPH0373634U JP H0373634 U JPH0373634 U JP H0373634U JP 13507189 U JP13507189 U JP 13507189U JP 13507189 U JP13507189 U JP 13507189U JP H0373634 U JPH0373634 U JP H0373634U
- Authority
- JP
- Japan
- Prior art keywords
- vent hole
- governor
- throttle valve
- air
- differential pressure
- 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
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Description
第１図〜第４図は本考案の実施例のエアガバナ
およびキヤブレタスロツトルバルブの断面図であ
り、第１図はエンジン停止時を表す図、第２図は
エンジン高速時を表す図、第３図はエンジン高速
時からただちにキヤブレタスロツトルバルブを全
閉にした時の図、第４図は第３図の状態からただ
ちにキヤブレタスロツトルバルブを全開にした時
の図であり、第５図は従来のエアガバナの構成を
示す斜視図である。
４……ガバナスロツトルバルブ、１０……通気
孔、１１……差圧感知バルブ、１２……キヤブレ
タスロツトルバルブ。
1 to 4 are cross-sectional views of an air governor and a carburetor throttle valve according to an embodiment of the present invention. FIG. 1 is a diagram showing when the engine is stopped, FIG. Figure 3 is a diagram when the carburetor throttle valve is fully closed immediately after the engine is running at high speed. Figure 4 is a diagram when the carburetor throttle valve is fully opened immediately from the state shown in Figure 3. The figure is a perspective view showing the configuration of a conventional air governor. 4...Governor throttle valve, 10...Vent hole, 11...Differential pressure sensing valve, 12...Carburetor throttle valve.
Claims (1)
吸気通路に、吸気量を規制するエアガバナを組み
込んだガソリンエンジンにおいて、 キヤブレタスロツトルバルブより下流に、ガバ
ナスロツトルバルブの上流側と下流側とを連通す
る通気孔を設けるとともに、 該通気孔内の連通を差圧によつて開閉する差圧
感知バルブを、前記通気孔内に配したことを特徴
とするエアガバナのバルブ開閉制御装置。[Scope of Claim for Utility Model Registration] In a gasoline engine that incorporates an air governor for regulating the amount of intake air in the intake passage from the carburetor to the intake manifold, downstream of the carburetor throttle valve, upstream and downstream of the governor throttle valve. What is claimed is: 1. A valve opening/closing control device for an air governor, comprising: a vent hole that communicates with the vent hole; and a differential pressure sensing valve that opens and closes communication within the vent hole based on a differential pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13507189U JPH0636279Y2 (en) | 1989-11-21 | 1989-11-21 | Valve control system for air governor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13507189U JPH0636279Y2 (en) | 1989-11-21 | 1989-11-21 | Valve control system for air governor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0373634U true JPH0373634U (en) | 1991-07-24 |
| JPH0636279Y2 JPH0636279Y2 (en) | 1994-09-21 |
Family
ID=31682361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13507189U Expired - Lifetime JPH0636279Y2 (en) | 1989-11-21 | 1989-11-21 | Valve control system for air governor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0636279Y2 (en) |
-
1989
- 1989-11-21 JP JP13507189U patent/JPH0636279Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0636279Y2 (en) | 1994-09-21 |
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