JPS6081268U

JPS6081268U - Mixture passage device

Info

Publication number: JPS6081268U
Application number: JP17409183U
Authority: JP
Inventors: 吉部　明信; 日出男森田
Original assignee: 日産自動車株式会社
Priority date: 1983-11-09
Filing date: 1983-11-09
Publication date: 1985-06-05

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

[Brief explanation of the drawing]

゛第１図は従来の混合気通路装置を示す縦断面図である
。第２図、第３図はこの考案に係る混合気通路装置の第
１実施例を示したもので、第２図はその縦断面図、第３
図は第２図の■−■矢視図である。第４図はこの考案の
第２実施例を示したもので、第３図と同様の図である。第５図〜第７図はこの考案の第３実施例を示したもので
あり、第５図はその要部縦断面図、第６図は第５図の■
−■矢視図、第７図は第５図の燃料飛散部材を示す平面
図である。１２・・・吸気通路、１３・・・絞り弁、１５・・・燃
料噴射ノズル（燃料供給手段）、１６，２６，３６・・
・燃料飛散部材。1 is a longitudinal sectional view showing a conventional air-fuel mixture passage device. 2 and 3 show a first embodiment of the mixture passage device according to this invention, FIG. 2 is a longitudinal sectional view thereof, and FIG.
The figure is a view taken along the ■-■ arrow in FIG. FIG. 4 shows a second embodiment of this invention, and is similar to FIG. 3. Figures 5 to 7 show the third embodiment of this invention, with Figure 5 being a vertical sectional view of the main part, and Figure 6 being a cross section of Figure 5.
-■ arrow view, FIG. 7 is a plan view showing the fuel scattering member of FIG. 5. 12... Intake passage, 13... Throttle valve, 15... Fuel injection nozzle (fuel supply means), 16, 26, 36...
・Fuel scattering parts.

Claims

[Scope of utility model registration request]

In an air-fuel mixture passage device comprising an intake passage provided with a throttle valve, and a fuel supply means provided upstream of the throttle valve in the intake passage, an air-fuel mixture is provided in the intake passage downstream of the throttle valve. 1. An air-fuel mixture passage device comprising an annular fuel scattering member having a tapered surface projecting in the direction.