JPS5958755U - Carburetor for supercharged engines - Google Patents
Carburetor for supercharged enginesInfo
- Publication number
- JPS5958755U JPS5958755U JP15410382U JP15410382U JPS5958755U JP S5958755 U JPS5958755 U JP S5958755U JP 15410382 U JP15410382 U JP 15410382U JP 15410382 U JP15410382 U JP 15410382U JP S5958755 U JPS5958755 U JP S5958755U
- Authority
- JP
- Japan
- Prior art keywords
- carburetor
- correction fuel
- metering valve
- supercharged engines
- float chamber
- 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
Landscapes
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の過給機付エンジン用気化器の特性等を示
す線図、第２図は本考案の一実施例である気化器の断面
図、第３図は第２図の補正燃料計量弁の拡大断面図、第
４図は第３図の変形例である補正燃料計量弁の拡大断面
図、第５図は本考案の他の実施例である補正燃料計量弁
の断面図てあ ゛ −る。
１・・・気化器本体、２・・・絞り弁、３・・・浮子室
、４・・・ベンチュリ部、５・・・メインジェット、６
・・・主燃料通路、７・・・−メインエアブリード、８
・・・メインノズル、９・・・ラビリンスピストン、１
０・・・ニードル、１１・・・オリフィス、１２・・・
着座部、１３・・・コイルばね、１４・・・フィルタ、
１５・・・ストッパ、１６・・・補正通路、１７・・・
ダイヤフラム。Fig. 1 is a diagram showing the characteristics of a conventional carburetor for a supercharged engine, Fig. 2 is a sectional view of a carburetor that is an embodiment of the present invention, and Fig. 3 is a diagram showing the corrected fuel of Fig. 2. FIG. 4 is an enlarged sectional view of a correction fuel metering valve which is a modification of FIG. 3, and FIG. 5 is a sectional view of a correction fuel metering valve which is another embodiment of the present invention.゛ -ru. 1... Carburetor body, 2... Throttle valve, 3... Float chamber, 4... Venturi section, 5... Main jet, 6
...Main fuel passage, 7...-Main air bleed, 8
...Main nozzle, 9...Labyrinth piston, 1
0... Needle, 11... Orifice, 12...
Seating portion, 13... Coil spring, 14... Filter,
15...stopper, 16...correction passage, 17...
diaphragm.
Claims (1)
おいて、過給圧を浮子室にも導入すると共にこの浮子室
内に補正燃料計量弁を設け、上記過給圧の上昇に応じて
上記補正燃料計量弁の開弁度を増して補正燃料を増量す
るごとく構成したことを特徴とする過給機付エンジン用
気化器。In a carburetor for a supercharged engine that is equipped with a supercharger on the upstream side, supercharging pressure is also introduced into the float chamber, and a correction fuel metering valve is provided in this float chamber, so that the boost pressure increases according to the increase in the supercharging pressure. A carburetor for a supercharged engine, characterized in that the amount of correction fuel is increased by increasing the degree of opening of the correction fuel metering valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15410382U JPS5958755U (en) | 1982-10-13 | 1982-10-13 | Carburetor for supercharged engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15410382U JPS5958755U (en) | 1982-10-13 | 1982-10-13 | Carburetor for supercharged engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5958755U true JPS5958755U (en) | 1984-04-17 |
Family
ID=30340742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15410382U Pending JPS5958755U (en) | 1982-10-13 | 1982-10-13 | Carburetor for supercharged engines |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5958755U (en) |
-
1982
- 1982-10-13 JP JP15410382U patent/JPS5958755U/en active Pending
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