JPS6041553U

JPS6041553U - Dieseling prevention device for carburetor

Info

Publication number: JPS6041553U
Application number: JP13467683U
Authority: JP
Inventors: 森谷　清平; 二木　恭英
Original assignee: 株式会社　京浜精機製作所
Priority date: 1983-08-31
Filing date: 1983-08-31
Publication date: 1985-03-23

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]

図は本考案になる気化器のディーゼリング防止装置の一
実施例を示す縦断面図である。１・・・・・・気化器本体、２・・・・・・吸気道、５
・・・・・・絞り弁、７・・・・・・バイパス室、８・
・・・・・スロー混合気通路、９・・・・・・バイパス
孔、１０・・・・・・パイロットアウトレット孔、１１
・・・・・・空気通路、１２・・・・・・開閉弁。補正　昭５＆　１０．６．実用新案登録請求の範囲を次のように補正す名。Ｏ実用新案登録請求の範囲一−−− 気化器本体を貫通する吸気道のベンチュリ一部“　　に
開口する主ノズル及び吸気道内に配置した絞り弁に対応
して開口するバイパス孔、バイパス孔より機関側の吸気
道に開口するパイロットアウトレ　　−ット孔、とを有
する気化器において、バイパス室にスロー混合気通路と
は別の空気通路を開口するとともに該空気通路に機関停
止操作時及び機関停止時に開き１４機関運転時に閉じる
常閉型の開閉弁を配置してなる気化器めディーゼリング
防止装置。The figure is a longitudinal sectional view showing an embodiment of the dieseling prevention device for a carburetor according to the present invention. 1... Carburetor body, 2... Intake path, 5
... Throttle valve, 7... Bypass chamber, 8.
... Slow mixture passage, 9 ... Bypass hole, 10 ... Pilot outlet hole, 11
...Air passage, 12...Opening/closing valve. Correction: 1973 & 10.6. The scope of the claim for utility model registration is amended as follows. O Scope of Utility Model Registration Claims 1 --- A main nozzle that opens into the venturi part of the intake duct that passes through the carburetor body, a bypass hole that opens corresponding to the throttle valve disposed in the intake duct, and a bypass hole that opens into the venturi part of the intake duct that passes through the carburetor body; In a carburetor having a pilot outlet hole that opens into the side intake passage, an air passage separate from the slow mixture passage is opened in the bypass chamber, and the air passage is connected to the air passage when the engine is stopped and when the engine is stopped. A carburetor dieseling prevention device consisting of a normally closed on-off valve that closes when the engine is in operation.

Claims

[Scope of utility model registration request]

A main nozzle that opens in a venturi part of the intake duct that penetrates the carburetor body, a bypass hole that opens in correspondence with a throttle valve arranged in the intake duct, a pilot outlet hole that opens into the intake duct on the engine side of the bypass hole, In the carburetor, an air passage separate from the slow mixture passage is opened in the bypass chamber, and a regular type on-off valve is arranged in the air passage, which opens when the engine is stopped and when the engine is stopped, and closes when the engine is running. Dieseling prevention device for vaporizers.