JPS59170651U - Internal combustion engine idle speed control valve - Google Patents

Internal combustion engine idle speed control valve

Info

Publication number
JPS59170651U
JPS59170651U JP6500783U JP6500783U JPS59170651U JP S59170651 U JPS59170651 U JP S59170651U JP 6500783 U JP6500783 U JP 6500783U JP 6500783 U JP6500783 U JP 6500783U JP S59170651 U JPS59170651 U JP S59170651U
Authority
JP
Japan
Prior art keywords
valve
valve body
combustion engine
internal combustion
speed control
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP6500783U
Other languages
Japanese (ja)
Inventor
佐藤　久明
Original Assignee
日本電子機器株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 日本電子機器株式会社 filed Critical 日本電子機器株式会社
Priority to JP6500783U priority Critical patent/JPS59170651U/en
Publication of JPS59170651U publication Critical patent/JPS59170651U/en
Pending legal-status Critical Current

Links

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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は流量制御弁の従来例を示す横断面図、第２図は
本考案の一実施例を示しＡは要部横断面図、Ｂは縦断面
図、第３図は本考案にかかるスライダの側面図である。 １１・・・流体通路、１２・・・ハウジング（固定体）
、１３・・・弁座、１３ａ・・・シール面、１４・・・
スライダ（弁体）、１４ａ・・・シール面、１４ｂ・・
・スリット（開口）、１９・・・ストッパ、２１・・・
リターンスプリング、２２・・・アーマチュア（駆動装
置）、２４゜２５・・・永久磁石（駆動装置）。Fig. 1 is a cross-sectional view showing a conventional example of a flow rate control valve, Fig. 2 is a cross-sectional view of an embodiment of the present invention, A is a cross-sectional view of the main part, B is a longitudinal sectional view, and Fig. 3 is a cross-sectional view of the present invention. FIG. 3 is a side view of the slider. 11... Fluid passage, 12... Housing (fixed body)
, 13... Valve seat, 13a... Seal surface, 14...
Slider (valve body), 14a... sealing surface, 14b...
・Slit (opening), 19...stopper, 21...
Return spring, 22... Armature (drive device), 24° 25... Permanent magnet (drive device).

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転面の一部をシール面とする弁座に開口する流体通路
と、前記回転面と対応する回転面の一部をシール面とす
る弁体と、該弁体を回転駆動する駆動装置と、前記弁体
またはその連続部分に閉弁位置で当接すべく固定体に設
けられたストッパと、前記弁体またはその連続部分を前
記ストッパに向けて弾性付勢するリターンスプリングと
を有し、前記弁体の回動に伴う前記弁座に開口する流体
通路の開口面積の変化により吸気流量制御を行う内燃機
関のアイドルスピード制御弁において、前記弁体に閉弁
位置において弁上下流を連通ずる開口を設けてフェイル
セーフを図ることを特徴とする内燃機関のアイドルスピ
ード制御弁。a fluid passageway opening into a valve seat having a part of the rotating surface as a sealing surface, a valve body having a sealing surface as a part of the rotating surface corresponding to the rotating surface, and a drive device for rotationally driving the valve body; a stopper provided on a fixed body to abut the valve body or a continuous portion thereof at a valve closing position; and a return spring that elastically biases the valve body or a continuous portion thereof toward the stopper; In an idle speed control valve for an internal combustion engine that controls intake flow rate by changing the opening area of a fluid passage opening in the valve seat as the valve body rotates, an opening that communicates with the valve body upstream and downstream of the valve in a closed position. An idle speed control valve for an internal combustion engine, which is characterized by providing a fail-safe feature.
JP6500783U 1983-05-02 1983-05-02 Internal combustion engine idle speed control valve Pending JPS59170651U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6500783U JPS59170651U (en) 1983-05-02 1983-05-02 Internal combustion engine idle speed control valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6500783U JPS59170651U (en) 1983-05-02 1983-05-02 Internal combustion engine idle speed control valve

Publications (1)

Publication Number Publication Date
JPS59170651U true JPS59170651U (en) 1984-11-15

Family

ID=30195199

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6500783U Pending JPS59170651U (en) 1983-05-02 1983-05-02 Internal combustion engine idle speed control valve

Country Status (1)

Country Link
JP (1) JPS59170651U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61182435A (en) * 1985-02-06 1986-08-15 Japan Electronic Control Syst Co Ltd Idle speed control valve of internal-combustion engine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5569739A (en) * 1978-11-17 1980-05-26 Hitachi Ltd Suction air flow control device for internal combustion engine
JPS58119948A (en) * 1982-01-05 1983-07-16 ロ−ベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Regulator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5569739A (en) * 1978-11-17 1980-05-26 Hitachi Ltd Suction air flow control device for internal combustion engine
JPS58119948A (en) * 1982-01-05 1983-07-16 ロ−ベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Regulator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61182435A (en) * 1985-02-06 1986-08-15 Japan Electronic Control Syst Co Ltd Idle speed control valve of internal-combustion engine

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