JPS5892435U - Engine idle speed correction device - Google Patents

Engine idle speed correction device

Info

Publication number
JPS5892435U
JPS5892435U JP18757781U JP18757781U JPS5892435U JP S5892435 U JPS5892435 U JP S5892435U JP 18757781 U JP18757781 U JP 18757781U JP 18757781 U JP18757781 U JP 18757781U JP S5892435 U JPS5892435 U JP S5892435U
Authority
JP
Japan
Prior art keywords
correction device
idle speed
engine idle
speed correction
auxiliary passage
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
JP18757781U
Other languages
Japanese (ja)
Inventor
須合　雄孝
忠弘 山本
太田　忠樹
Original Assignee
日産自動車株式会社
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 日産自動車株式会社 filed Critical 日産自動車株式会社
Priority to JP18757781U priority Critical patent/JPS5892435U/en
Publication of JPS5892435U publication Critical patent/JPS5892435U/en
Pending legal-status Critical Current

Links

Landscapes

  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

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

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

第１図はこの考案の一実施例を示す断面図、第２図はそ
の開閉弁の断面図、第３図は開閉弁の異なる実施例を示
す断面図である。 １・・・・・・スロットルボディ、２・・・・・・絞り
弁、３・・・・・・燃料噴射弁、７・・・・・・補助通
路、８・・・・・・開閉弁、１２・・・・・・主弁体、
１３・・・・・・副通路、１４・・・・・・副弁体。FIG. 1 is a sectional view showing one embodiment of this invention, FIG. 2 is a sectional view of the on-off valve, and FIG. 3 is a sectional view showing a different embodiment of the on-off valve. 1... Throttle body, 2... Throttle valve, 3... Fuel injection valve, 7... Auxiliary passage, 8... Open/close valve , 12... Main valve body,
13...Sub-passage, 14...Sub-valve body.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 絞り弁をバイパスする補助通路を設けるとともに、該補
助通路に開閉弁を介装し、負荷発生時に上記開閉弁を開
弁してアイドル回転数を上昇させるようにしたエンジン
のアイドル回転数補正装置において“、上記開閉弁は、
その進退により上記補助通路を開閉する主弁体と、この
主弁体に形成され、かつ該主弁体の閉時に上記補助通路
を連通可能な通路面積の小さい副通路と、上記主弁体内
に同軸状に配設され、上記副通路を開閉する副弁体とを
備えてなることを特徴とするエンジンのアイドル回転数
補正装置。In an engine idle speed correction device, an auxiliary passage bypassing a throttle valve is provided, an on-off valve is interposed in the auxiliary passage, and the on-off valve is opened when a load occurs to increase the idling speed. “The above on-off valve is
A main valve body that opens and closes the auxiliary passage by advancing and retreating; a auxiliary passage formed in the main valve body and having a small passage area that can communicate with the auxiliary passage when the main valve body is closed; An engine idle speed correction device comprising: a sub-valve body which is coaxially arranged and opens and closes the sub-passage.
JP18757781U 1981-12-16 1981-12-16 Engine idle speed correction device Pending JPS5892435U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18757781U JPS5892435U (en) 1981-12-16 1981-12-16 Engine idle speed correction device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18757781U JPS5892435U (en) 1981-12-16 1981-12-16 Engine idle speed correction device

Publications (1)

Publication Number Publication Date
JPS5892435U true JPS5892435U (en) 1983-06-22

Family

ID=29990501

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18757781U Pending JPS5892435U (en) 1981-12-16 1981-12-16 Engine idle speed correction device

Country Status (1)

Country Link
JP (1) JPS5892435U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6411339U (en) * 1987-07-10 1989-01-20

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6411339U (en) * 1987-07-10 1989-01-20

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