JPS6166650U - - Google Patents

Info

Publication number
JPS6166650U
JPS6166650U JP15197684U JP15197684U JPS6166650U JP S6166650 U JPS6166650 U JP S6166650U JP 15197684 U JP15197684 U JP 15197684U JP 15197684 U JP15197684 U JP 15197684U JP S6166650 U JPS6166650 U JP S6166650U
Authority
JP
Japan
Prior art keywords
intake
cylinder
exhaust gas
control valve
combustion engine
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
JP15197684U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP15197684U priority Critical patent/JPS6166650U/ja
Publication of JPS6166650U publication Critical patent/JPS6166650U/ja
Pending legal-status Critical Current

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  • Characterised By The Charging Evacuation (AREA)
  • Exhaust-Gas Circulating Devices (AREA)

Description

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

第１図は、本考案の実施例による多気筒内燃機
関の吸気装置の概略図、第２図は、第１図に示さ
れた制御弁のマツプ、第３図は、本考案の実施例
による多気筒内燃機関の吸気充填効率特性を示す
線図である。 ４…サージタンク、４ａ，４ｂ…空間、５…制
御弁、６…吸気管、６ａ，６ｂ…分岐部、１０…
排気還流装置、１０ａ，１０ｂ…排気ガス供給路
。 FIG. 1 is a schematic diagram of an intake system for a multi-cylinder internal combustion engine according to an embodiment of the present invention, FIG. 2 is a map of the control valve shown in FIG. 1, and FIG. 3 is a diagram according to an embodiment of the present invention. FIG. 2 is a diagram showing intake air filling efficiency characteristics of a multi-cylinder internal combustion engine. 4... Surge tank, 4a, 4b... Space, 5... Control valve, 6... Intake pipe, 6a, 6b... Branch, 10...
Exhaust gas recirculation device, 10a, 10b...exhaust gas supply path.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 各気筒と連通するサージタンクと、該サージタ
ンクの内部を吸気行程が重なり合わない気筒グル
ープが属する二つの空間に区画可能な制御弁と、
該制御弁により形成される前記空間から個々に延
びて上流側で一つに合流する二本の分岐部を有す
る吸気管とから成る多気筒内燃機関の吸気装置に
おいて、前記吸気管の二本の分岐部に排気還流装
置の排気ガス供給路を接続させていることを特徴
とする多気筒内燃機関の吸気装置。 a surge tank that communicates with each cylinder; a control valve that can divide the interior of the surge tank into two spaces to which cylinder groups whose intake strokes do not overlap;
In an intake system for a multi-cylinder internal combustion engine, the intake system includes an intake pipe having two branch parts that extend individually from the space formed by the control valve and merge into one on the upstream side. An intake system for a multi-cylinder internal combustion engine, characterized in that an exhaust gas supply path of an exhaust gas recirculation system is connected to a branch part.
JP15197684U 1984-10-08 1984-10-08 Pending JPS6166650U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15197684U JPS6166650U (en) 1984-10-08 1984-10-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15197684U JPS6166650U (en) 1984-10-08 1984-10-08

Publications (1)

Publication Number Publication Date
JPS6166650U true JPS6166650U (en) 1986-05-07

Family

ID=30710070

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15197684U Pending JPS6166650U (en) 1984-10-08 1984-10-08

Country Status (1)

Country Link
JP (1) JPS6166650U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030050259A (en) * 2001-12-18 2003-06-25 현대자동차주식회사 Variable cylinder engine structure and the control device and the method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56115818A (en) * 1980-01-16 1981-09-11 Nissan Diesel Motor Co Ltd Suction device for multicylinder engine
JPS5733262B2 (en) * 1973-03-12 1982-07-16
JPS57176333A (en) * 1981-04-23 1982-10-29 Nissan Motor Co Ltd Cylinder number controllable engine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5733262B2 (en) * 1973-03-12 1982-07-16
JPS56115818A (en) * 1980-01-16 1981-09-11 Nissan Diesel Motor Co Ltd Suction device for multicylinder engine
JPS57176333A (en) * 1981-04-23 1982-10-29 Nissan Motor Co Ltd Cylinder number controllable engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030050259A (en) * 2001-12-18 2003-06-25 현대자동차주식회사 Variable cylinder engine structure and the control device and the method

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