JPS58173737U

JPS58173737U - Throttle body of fuel supply system

Info

Publication number: JPS58173737U
Application number: JP7140582U
Authority: JP
Inventors: 塩井　謙三
Original assignee: 三「あ」工業株式会社
Priority date: 1982-05-18
Filing date: 1982-05-18
Publication date: 1983-11-19

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 drawings]

第１図乃至第４図は本考案に係る燃料供給装置のスロッ
トルボディの一実施例を示すもので、第１図はスロット
ルバルブ部分の側面断面図、第２図は第１図のＡ−Ａ断
面図、第３図はスロットルバルブと本体との接触部分の
拡大断面図、第４図は第３図のＢ−Ｂ断面図、第５図は
本考案に係る気化器の他の実施例を示すもので、スロッ
トルバルブ部分の側面断面図、第６図は第５図のＣ−Ｃ
断面図である。１０・・・気化器本体、１４・・・スロットルバルブ、
１５・・・端面、１８・・・溝、２２・・・シール部材
、２３・・・ばね、２５・・・被覆、３０・・・スロッ
トルバルブ、３２・・・気化器本体、３８・・・端面、
３４・・・溝、３６・・・ばね、３８・・・シール部材
。1 to 4 show an embodiment of the throttle body of the fuel supply device according to the present invention, in which FIG. 1 is a side sectional view of the throttle valve portion, and FIG. 2 is a line AA in FIG. 1. 3 is an enlarged sectional view of the contact portion between the throttle valve and the main body, FIG. 4 is a sectional view taken along line B-B in FIG. 3, and FIG. 5 is another embodiment of the carburetor according to the present invention. Figure 6 is a side cross-sectional view of the throttle valve part, taken along line C-C in Figure 5.
FIG. 10... Carburetor body, 14... Throttle valve,
DESCRIPTION OF SYMBOLS 15... End face, 18... Groove, 22... Seal member, 23... Spring, 25... Coating, 30... Throttle valve, 32... Carburetor main body, 38... End face,
34... Groove, 36... Spring, 38... Seal member.

Claims

[Claims for Utility Model Registration] 1. In a throttle body of a fuel supply device that operates while the end face of the throttle valve is in sliding contact with the inner wall of the main body, a groove is formed in at least one end face, and a spring is inserted into the groove and a spring is attached to the throttle body. a sealing member that is pressed outward of the groove;
A throttle body for a fuel supply device, wherein the sealing member is always in contact with an inner wall of the main body. 2. The throttle body for a fuel supply device according to claim 1, which is a registered utility model, characterized in that a portion of the inner wall of the main body that contacts the sealing member is coated with a material having low frictional resistance.