JPS6165265U - - Google Patents
Info
- Publication number
- JPS6165265U JPS6165265U JP14902284U JP14902284U JPS6165265U JP S6165265 U JPS6165265 U JP S6165265U JP 14902284 U JP14902284 U JP 14902284U JP 14902284 U JP14902284 U JP 14902284U JP S6165265 U JPS6165265 U JP S6165265U
- Authority
- JP
- Japan
- Prior art keywords
- throttle valve
- suction piston
- main
- carburetor
- fuel system
- 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
- 241000234435 Lilium Species 0.000 claims description 5
- 239000000446 fuel Substances 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
Description
第１図はスロー系を有する可変ベンチユリ気化
器の燃料流量特性とサクシヨンピストンストロー
ク特性図、第２図はスロー系を有する可変ベンチ
ユリ気化器の断面図、第３図は本考案の噴出ホー
ルの負圧特性図である。
１…気化器本体、２…スロツトルバルブ、４…
ベンチユリ、５…サクシヨンピストン、６…サク
シヨン室、７…サクシヨンホール、８…ダイヤフ
ラム、９…スプリング、１１…メインノズル、１
４…パイロツトジエツト、１５…パイロツトスク
リユー、１６…バイパスホール、１７…パイロツ
トホール。
Figure 1 shows the fuel flow characteristics and suction piston stroke characteristics of a variable bench lily carburetor with a slow system, Figure 2 is a sectional view of a variable bench lily carburetor with a slow system, and Figure 3 shows the jet hole of the present invention. It is a negative pressure characteristic diagram. 1... Carburetor body, 2... Throttle valve, 4...
Bench lily, 5... Suction piston, 6... Suction chamber, 7... Suction hole, 8... Diaphragm, 9... Spring, 11... Main nozzle, 1
4...Pilot jet, 15...Pilot screw, 16...Bypass hole, 17...Pilot hole.
Claims (1)
させるサクシヨンピストンを有し、サクシヨンピ
ストンの先端部中央には軸線と平行に伸びるジエ
ツトニードルが固定され、ジエツトニードルは、
本体に固定されたメーンノズルに挿入する構造か
らなる主燃料系とスロー燃料系を有する気化器に
おいて、上記メーンノズル後流の本体壁面とサク
シヨンピストン側でスロツトルバルブ上流側とを
連通する通路を設け、スロツトルバルブ側の開放
孔は、アイドル状態ではエンジン側に開孔せず、
スロツトルバルブが開くにしたがい、エンジン側
に開孔する位置としたことを特徴とする可変ベン
チユリ気化器。 It has a suction piston that changes the area of the bench lily in response to the amount of intake air, and a jet needle that extends parallel to the axis is fixed at the center of the tip of the suction piston.
In a carburetor having a main fuel system and a slow fuel system that are inserted into a main nozzle fixed to the main body, a passage is provided that communicates between the main body wall surface downstream of the main nozzle and the upstream side of the throttle valve on the suction piston side. , the opening hole on the throttle valve side does not open on the engine side in the idle state,
A variable bench lily carburetor characterized in that the hole opens toward the engine side as the throttle valve opens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14902284U JPS6165265U (en) | 1984-10-03 | 1984-10-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14902284U JPS6165265U (en) | 1984-10-03 | 1984-10-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6165265U true JPS6165265U (en) | 1986-05-02 |
Family
ID=30707215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14902284U Pending JPS6165265U (en) | 1984-10-03 | 1984-10-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6165265U (en) |
-
1984
- 1984-10-03 JP JP14902284U patent/JPS6165265U/ja active Pending
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