JPH0169166U - - Google Patents
Info
- Publication number
- JPH0169166U JPH0169166U JP1987163082U JP16308287U JPH0169166U JP H0169166 U JPH0169166 U JP H0169166U JP 1987163082 U JP1987163082 U JP 1987163082U JP 16308287 U JP16308287 U JP 16308287U JP H0169166 U JPH0169166 U JP H0169166U
- Authority
- JP
- Japan
- Prior art keywords
- main
- bleed
- well
- fuel
- air
- 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
- 239000000446 fuel Substances 0.000 claims description 7
- 239000000839 emulsion Substances 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000005325 percolation Methods 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
- 239000006200 vaporizer Substances 0.000 claims 1
- 238000000926 separation method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
- Fuel-Injection Apparatus (AREA)
Description
第１図は本考案の実施例の概略断面説明図、第
２図は第１図のメインウエル部拡大断面図、第３
図は第１図に示す気泡分離室の他の型式例、図４
図は該気泡分離室の更に他の型式例を示す。
１……気化器、２……吸気通路、５……メイン
ノズル、６……フロートチヤンバ、８……メイン
ジエツト、９……パワージエツトバルブ、１０…
…主燃料通路、１１，２２，３３……気泡分離室
、１２……メインウエル、１３……主燃料チユー
ブ、１４……エアブリードエマルジヨンホール、
１５……メインエアブリード兼ベーパブリード、
１８……チエツクバルブ、４０……スロー系。
Fig. 1 is a schematic cross-sectional explanatory diagram of an embodiment of the present invention, Fig. 2 is an enlarged sectional view of the main well portion of Fig. 1, and Fig.
The figure shows another example of the bubble separation chamber shown in Fig. 1, and Fig. 4
The figure shows yet another example of the bubble separation chamber. DESCRIPTION OF SYMBOLS 1... Carburetor, 2... Intake passage, 5... Main nozzle, 6... Float chamber, 8... Main jet, 9... Power jet valve, 10...
...Main fuel passage, 11, 22, 33...Bubble separation chamber, 12...Main well, 13...Main fuel tube, 14...Air bleed emulsion hole,
15... Main air bleed and vapor bleed,
18...Check valve, 40...Slow type.
Claims (1)
燃料通路を通りメインウエル内に蓄えられた燃料
を、ブリードエアでエマルジヨン化した後メイン
ノズルを介して吸気通路に噴出するように構成さ
れた気化器において、 前記メインウエル上部にメインエアブリード兼
ベーパブリードを設け、前記メインノズルと連通
する主燃料チユーブを前記メインウエル内に設け
、該主燃料チユーブの側壁にエアブリードエマル
ジヨン用の連通孔を複数個穿設し、該チユーブの
下端は、前記主燃料通路が前記メインウエルと連
結する開口部よりも下方で開口するように配設さ
れた内燃機関のパーコレーシヨン防止機構。[Scope of Claim for Utility Model Registration] The fuel stored in the main well passes through the main fuel passage from the float chamber through the main jet, is emulsified with bleed air, and is then injected into the intake passage through the main nozzle. In the vaporizer, a main air bleed/vapor bleed is provided in the upper part of the main well, a main fuel tube communicating with the main nozzle is provided in the main well, and a side wall of the main fuel tube is provided with an air bleed emulsion. A percolation prevention mechanism for an internal combustion engine, wherein a plurality of communication holes are bored, and the lower end of the tube opens below an opening where the main fuel passage connects with the main well.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16308287U JPH0517407Y2 (en) | 1987-10-27 | 1987-10-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16308287U JPH0517407Y2 (en) | 1987-10-27 | 1987-10-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0169166U true JPH0169166U (en) | 1989-05-08 |
| JPH0517407Y2 JPH0517407Y2 (en) | 1993-05-11 |
Family
ID=31447486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16308287U Expired - Lifetime JPH0517407Y2 (en) | 1987-10-27 | 1987-10-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0517407Y2 (en) |
-
1987
- 1987-10-27 JP JP16308287U patent/JPH0517407Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0517407Y2 (en) | 1993-05-11 |