JPS595753U

JPS595753U - Evaporator anti-icing device

Info

Publication number: JPS595753U
Application number: JP10046682U
Authority: JP
Inventors: 百南　康男; 小原　靖三; 淳一佐藤
Original assignee: 本田技研工業株式会社
Priority date: 1982-07-02
Filing date: 1982-07-02
Publication date: 1984-01-14

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図は本考案の一実施例を示す断面図、第２図は第１
図の切断面線■−■から見た断面図、第３図は加熱手段
の取り付は状態を説明するための分解斜視図、第４図は
加熱手段の縦断面図、第５図は第４図示の一点鎖線で示
される部分Ａの拡大図である。主要部分の符号の説明、２・・・気化器本体、５゜６・
・・スロットルバルブ、７．８・・・インナーベンチュ
リ、９．１０・・・メインノズル、１２・・・混合部、
１３・・・燃料通路、１６・・・エアブリード管、１７
・・・第１の混合部、１９・・・第２の混合部、２２・
・・空気量調整ねじ、２４・・・加熱手段、２６・・・
嵌合枠部、２７・・・ケーシング、２８・・・ＰＴＣヒ
ータ、２９・・・熱伝導板、３１．３５・・・導電部材
、３７・・・押圧板。第２図第５図　− １７、−旨口７１９．２’　□ 第４図富３８′幻７゜う５旧２Fig. 1 is a sectional view showing one embodiment of the present invention, and Fig. 2 is a cross-sectional view showing an embodiment of the present invention.
3 is an exploded perspective view to explain the mounting state of the heating means, FIG. 4 is a vertical sectional view of the heating means, and FIG. FIG. 4 is an enlarged view of a portion A indicated by a dashed-dotted line in FIG. Explanation of symbols of main parts, 2... Carburetor body, 5゜6・
...Throttle valve, 7.8...Inner venturi, 9.10...Main nozzle, 12...Mixing section,
13...Fuel passage, 16...Air bleed pipe, 17
...first mixing section, 19...second mixing section, 22.
...Air amount adjustment screw, 24...Heating means, 26...
Fitting frame portion, 27...Casing, 28...PTC heater, 29...Heat conduction plate, 31.35...Conductive member, 37...Press plate. Figure 2 Figure 5 - 17, - Umakuchi 719. 2' □ Figure 4 wealth 38' illusion 7゜u 5 old 2

Claims

[Scope of utility model registration request]

(1) Preventing icing in a carburetor that is equipped with a heating means that includes a positive temperature characteristic heating element attached to the outer surface of the carburetor body, and the heating means heats the fuel passage formed in the carburetor body. A fitting frame portion formed on the vaporizer main body to fit and hold the heating means, and a fitting frame portion that is brought close to the vaporizer main body in a state where the heating means is fitted into the fitting frame portion. What is claimed is: 1. An anti-icing device for a carburetor, characterized in that the heating means is detachably attached to the carburetor main body by the fitting frame portion and the push plate.

(2) The anti-icing device for a carburetor according to claim 1, wherein the positive temperature characteristic heating element is grounded to the carburetor main body via the press plate.

(3) The pressing plate has a notch at its edge, and the notch engages a protrusion formed on the heating means to position the heating means for attachment. An anti-icing device for a vaporizer according to claim 1 of the utility model registration claim.