JPS6257760U - - Google Patents
Info
- Publication number
- JPS6257760U JPS6257760U JP14908385U JP14908385U JPS6257760U JP S6257760 U JPS6257760 U JP S6257760U JP 14908385 U JP14908385 U JP 14908385U JP 14908385 U JP14908385 U JP 14908385U JP S6257760 U JPS6257760 U JP S6257760U
- Authority
- JP
- Japan
- Prior art keywords
- accordance
- altitude
- pump
- valve
- acceleration
- 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 5
- 239000000446 fuel Substances 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 claims 1
- 239000006200 vaporizer Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
Description
図はこの考案の実施例を示し、第１図は加速ポ
ンプ装置の概略構成図、第２図ａ，ｂはそれぞれ
高度とばね荷重および吐出量との関係を示すグラ
フ図である。
図において、２はフロート室、６は燃料通路、
８は吸気通路、１０は加速ノズル、１２は絞り弁
、１４は加速ポンプ、１６はポンプ室、１８はピ
ストン、２８は流入弁、３０は流出弁、３４は弁
体、３８は弁体、４４は高度補正機構、４６はベ
ローズ、４８はばね受け、５０はばねである。
The figures show an embodiment of this invention, in which Fig. 1 is a schematic diagram of the configuration of an acceleration pump device, and Figs. 2a and 2b are graphs showing the relationship between altitude, spring load, and discharge amount, respectively. In the figure, 2 is a float chamber, 6 is a fuel passage,
8 is an intake passage, 10 is an acceleration nozzle, 12 is a throttle valve, 14 is an acceleration pump, 16 is a pump chamber, 18 is a piston, 28 is an inflow valve, 30 is an outflow valve, 34 is a valve body, 38 is a valve body, 44 46 is a bellows, 48 is a spring receiver, and 50 is a spring.
Claims (1)
じ補正すべく前記加速ポンプに設けられた吐出方
向へ燃料の流通を許容する弁機構の弁作動圧を高
度変化に応じ増減補正する高度補正機構を設けた
ことを特徴とする気化器の加速ポンプ装置。 In order to correct the fuel discharge amount of the carburetor accelerator pump in accordance with altitude changes, an altitude correction mechanism is provided for increasing or decreasing the valve operating pressure of a valve mechanism provided in the acceleration pump that allows fuel to flow in the discharge direction in accordance with altitude changes. An acceleration pump device for a vaporizer, characterized in that it is provided with:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14908385U JPS6257760U (en) | 1985-09-30 | 1985-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14908385U JPS6257760U (en) | 1985-09-30 | 1985-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6257760U true JPS6257760U (en) | 1987-04-10 |
Family
ID=31063956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14908385U Pending JPS6257760U (en) | 1985-09-30 | 1985-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6257760U (en) |
-
1985
- 1985-09-30 JP JP14908385U patent/JPS6257760U/ja active Pending