JPH0454975U

JPH0454975U -

Info

Publication number: JPH0454975U
Application number: JP9739290U
Authority: JP
Priority date: 1990-09-17
Filing date: 1990-09-17
Publication date: 1992-05-12

Description

[Brief explanation of the drawing]

第１図ないし第３図は本考案の実施例に係り、
第１図は本実施例によるアイドル制御弁の縦断面
図、第２図は第１図中の矢示−方向拡大断面
図、第３図はスライダを示す斜視図、第４図ない
し第６図は従来技術に係り、第４図はアイドル制
御弁の縦断面図、第５図は第４図中の矢示−
方向拡大断面図、第６図はスライダを示す斜視図
である。１……ハウジング、２……通気路、２Ａ……流
入口、２Ｂ……弁室部、２Ｃ……流出口、３……
補助空気導管（補助空気通路）、９……エアカツ
トバルブ、１７……電磁アクチユエータ、２１…
…スライダ、２４……凹部、２５……シール部。 Figures 1 to 3 relate to embodiments of the present invention,
FIG. 1 is a longitudinal sectional view of the idle control valve according to this embodiment, FIG. 2 is an enlarged sectional view in the direction of the arrow in FIG. 1, FIG. 3 is a perspective view showing the slider, and FIGS. 4 to 6 4 is a longitudinal cross-sectional view of the idle control valve, and FIG.
FIG. 6 is a perspective view showing the slider. 1...Housing, 2...Air passage, 2A...Inflow port, 2B...Valve chamber, 2C...Outflow port, 3...
Auxiliary air conduit (auxiliary air passage), 9... Air cut valve, 17... Electromagnetic actuator, 21...
...Slider, 24...Concave portion, 25...Seal portion.

Claims

[Scope of utility model registration request]

a housing; a ventilation passage formed in the housing and communicating with an auxiliary air passage that bypasses the throttle valve; and a ventilation passage rotatably provided in a valve chamber of the ventilation passage, the ventilation passage being configured to rotate in accordance with the temperature of the engine coolant. an air cut valve that opens and closes the inlet of the air passage; a slider that is rotatably provided in the valve chamber facing the air cut valve and that opens and closes the outlet of the air passage at its distal end; In an idle control valve comprising an electromagnetic actuator that rotates the slider in response to a control signal, the slider has a recess located on the inside and opening outward, and a recess extending around the entire circumference to surround the recess. formed,
An idle control valve characterized in that a seal portion is provided that shuts off the outlet of the air passage and the inside of the valve chamber when the slider is closed.