JPS6295162U - - Google Patents
Info
- Publication number
- JPS6295162U JPS6295162U JP18596185U JP18596185U JPS6295162U JP S6295162 U JPS6295162 U JP S6295162U JP 18596185 U JP18596185 U JP 18596185U JP 18596185 U JP18596185 U JP 18596185U JP S6295162 U JPS6295162 U JP S6295162U
- Authority
- JP
- Japan
- Prior art keywords
- plunger
- stopper member
- acceleration
- pump
- stroke
- 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
- 230000001133 acceleration Effects 0.000 claims description 3
- 239000000446 fuel Substances 0.000 claims 2
- 239000000498 cooling water Substances 0.000 description 1
Landscapes
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
Description
第１図は本考案の一実施例を示す加速ポンプの
断面図、第２図は加速ポンプの冷機時を示す要部
断面図、第３図は加速ポンプの暖機時を示す要部
断面図、第４図は従来例を示す加速ポンプの断面
図である。
１…気化器、２…吸気通路、３…絞弁、Ａ…リ
ンク、Ｂ…リンク、１０…加速ポンプ、１１…プ
ランジヤ、１３…ピン、１４…遊び長孔、２０…
加速ポンプノズル、３１…ストツパ部材、３３…
感温アクチユエータ、３５…冷却水通路、３６…
感温素子。
Fig. 1 is a sectional view of an accelerator pump showing an embodiment of the present invention, Fig. 2 is a sectional view of main parts of the accelerator pump when it is cold, and Fig. 3 is a sectional view of main parts of the accelerator pump when it is warmed up. , FIG. 4 is a sectional view of a conventional accelerator pump. 1... Carburetor, 2... Intake passage, 3... Throttle valve, A... Link, B... Link, 10... Accelerator pump, 11... Plunger, 13... Pin, 14... Play slot, 20...
Acceleration pump nozzle, 31...stopper member, 33...
Temperature-sensitive actuator, 35...Cooling water passage, 36...
Temperature sensing element.
Claims (1)
加速ポンプの前記プランジヤと吸気通路に介装し
た絞弁とを、プランジヤのストローク作動方向に
所定長さの遊びを介してリンク結合する一方、前
記プランジヤの吐出ストローク初期位置を規制す
るストツパ部材と、該ストツパ部材を機関温度の
上昇に応じてプランジヤの吐出ストロークを減少
する方向に移動する感温アクチユエータと、を設
けたことを特徴とする気化器の加速ポンプ燃料吐
出量可変装置。 The plunger of the acceleration pump, which sucks in and discharges accelerated fuel by the plunger, and a throttle valve installed in the intake passage are linked together with a play of a predetermined length in the stroke operation direction of the plunger. Acceleration of a carburetor, characterized in that it is provided with a stopper member that regulates the initial position of the discharge stroke, and a temperature-sensitive actuator that moves the stopper member in a direction that reduces the discharge stroke of the plunger in response to a rise in engine temperature. Pump fuel discharge amount variable device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18596185U JPS6295162U (en) | 1985-12-04 | 1985-12-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18596185U JPS6295162U (en) | 1985-12-04 | 1985-12-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6295162U true JPS6295162U (en) | 1987-06-17 |
Family
ID=31135079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18596185U Pending JPS6295162U (en) | 1985-12-04 | 1985-12-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6295162U (en) |
-
1985
- 1985-12-04 JP JP18596185U patent/JPS6295162U/ja active Pending
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