JPH0174306U - - Google Patents
Info
- Publication number
- JPH0174306U JPH0174306U JP1987168955U JP16895587U JPH0174306U JP H0174306 U JPH0174306 U JP H0174306U JP 1987168955 U JP1987168955 U JP 1987168955U JP 16895587 U JP16895587 U JP 16895587U JP H0174306 U JPH0174306 U JP H0174306U
- Authority
- JP
- Japan
- Prior art keywords
- passage
- starting
- main
- carburetor
- fuel
- 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
- 239000000446 fuel Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 5
- 241000234435 Lilium Species 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims 1
Landscapes
- Means For Warming Up And Starting Carburetors (AREA)
Description
第１図は本考案の始動用補助気化器の第１の実
施例、第２図は第２の実施例を示し、第３図は始
動用補助気化器の従来構成を示す図である。
符号の説明：１……主気化器、２……始動用補
助気化器、３……主吸気通路、４……摺動絞り弁
、４ａ……蝶形絞り弁、５……浮子室、６……始
動用空気通路、７……始動用混合気通路、８……
始動用燃料通路、８―１……ブリードチユーブ、
９……混合室、１０……弁手段、１１……始動用
燃料ジエツト、１２，１２ａ……ブリードエア取
入口、１３……調節螺子部材、１４……スプリン
グ、１５……燃料計量ニードル、１６……固定ベ
ンチユリ。
FIG. 1 shows a first embodiment of the starting auxiliary carburetor of the present invention, FIG. 2 shows the second embodiment, and FIG. 3 shows a conventional configuration of the starting auxiliary carburetor. Explanation of symbols: 1...Main carburetor, 2...Auxiliary carburetor for starting, 3...Main intake passage, 4...Sliding throttle valve, 4a...Butterfly throttle valve, 5...Float chamber, 6 ...Air passage for starting, 7...Mixture mixture passage for starting, 8...
Starting fuel passage, 8-1...Bleed tube,
9...Mixing chamber, 10...Valve means, 11...Starting fuel jet, 12, 12a...Bleed air intake port, 13...Adjustment screw member, 14...Spring, 15...Fuel metering needle, 16 ...Fixed bench lily.
Claims (1)
気化器１と一体に形成された始動用補助気化器２
であつて、一端が前記主気化器１の主吸気通路３
のベンチユリ上流側に開口する始動用空気通路６
及び一端が前記主吸気通路３の絞り弁下流側に開
口する始動用混合気通路７の各々の他端と、前記
主気化器１の浮子室５から燃料を導びく始動用燃
料通路８とが混合室９に開口し、該混合室９には
前記始動用混合気通路７を開閉する弁手段１０を
そなえ、前記始動用燃料通路８の前記浮子室側端
部に、ブリードエアを導びくブリードチユーブ８
―１が配置されている始動用補助気化器において
、ブリードエア取入口１２に、該取入口１２の開
口面積を調節する手動操作の調節螺子部材１３を
配置した始動用補助気化器。 Auxiliary starting carburetor 2 integrally formed with main carburetor 1 that supplies a mixture of fuel and air to the engine
and one end is connected to the main intake passage 3 of the main carburetor 1.
The starting air passage 6 opens on the upstream side of the bench lily.
and each other end of a starting mixture passage 7, one end of which opens downstream of the throttle valve of the main intake passage 3, and a starting fuel passage 8 that leads fuel from the float chamber 5 of the main carburetor 1. A bleeder opens into a mixing chamber 9, the mixing chamber 9 is provided with a valve means 10 for opening and closing the starting mixture passage 7, and the bleed air is guided to the end of the starting fuel passage 8 on the float chamber side. tube 8
- 1, in which a manually operated adjustment screw member 13 for adjusting the opening area of the bleed air intake 12 is disposed in the bleed air intake 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987168955U JPH0174306U (en) | 1987-11-06 | 1987-11-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987168955U JPH0174306U (en) | 1987-11-06 | 1987-11-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0174306U true JPH0174306U (en) | 1989-05-19 |
Family
ID=31458590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987168955U Pending JPH0174306U (en) | 1987-11-06 | 1987-11-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0174306U (en) |
-
1987
- 1987-11-06 JP JP1987168955U patent/JPH0174306U/ja active Pending