JPS6137450U

JPS6137450U - Carburetor starting mechanism

Info

Publication number: JPS6137450U
Application number: JP12263184U
Authority: JP
Inventors: 和人柳沢
Original assignee: 株式会社日本気化器製作所
Priority date: 1984-08-10
Filing date: 1984-08-10
Publication date: 1986-03-08

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図、第２図は本考案の異なる実施例の縦断、面図、
第３図は完爆補正装置に作用する負圧およびチョーク弁
の開きの特性図、第４図は従来例の縦断面図である。１１・・・チョニク弁、１３・・・絞り弁、１７・・・
吸気系、１８・・・完爆補正装置、１９・・・リンク機
構、２０・・・ダイヤフラム、２１・・・営圧室、２３
・・・負圧通路、２４．２７・・・空気通路。Figures 1 and 2 are longitudinal cross-sections and cross-sectional views of different embodiments of the present invention;
FIG. 3 is a characteristic diagram of the negative pressure acting on the complete explosion correction device and the opening of the choke valve, and FIG. 4 is a longitudinal sectional view of a conventional example. 11... Chonik valve, 13... Throttle valve, 17...
Intake system, 18... Complete explosion correction device, 19... Link mechanism, 20... Diaphragm, 21... Pressure chamber, 23
... Negative pressure passage, 24.27... Air passage.

Claims

[Scope of utility model registration request]

In the starting mechanism of a carburetor equipped with a complete explosion correction device that forcibly opens a choke valve using suction pipe negative pressure, the negative pressure chamber into which the suction pipe calculated pressure of the complete explosion correction device is introduced is placed upstream of the throttle valve in the intake system. A starting mechanism characterized by communicating with Ikubun.