JPS60108725U - Supercharged multi-cylinder internal combustion engine - Google Patents

Supercharged multi-cylinder internal combustion engine

Info

Publication number
JPS60108725U
JPS60108725U JP20517683U JP20517683U JPS60108725U JP S60108725 U JPS60108725 U JP S60108725U JP 20517683 U JP20517683 U JP 20517683U JP 20517683 U JP20517683 U JP 20517683U JP S60108725 U JPS60108725 U JP S60108725U
Authority
JP
Japan
Prior art keywords
cylinder
internal combustion
supercharging
combustion engine
intake
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.)
Granted
Application number
JP20517683U
Other languages
Japanese (ja)
Other versions
JPH0115865Y2 (en
Inventor
真一 山本
Original Assignee
ダイハツ工業株式会社
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 ダイハツ工業株式会社 filed Critical ダイハツ工業株式会社
Priority to JP20517683U priority Critical patent/JPS60108725U/en
Publication of JPS60108725U publication Critical patent/JPS60108725U/en
Application granted granted Critical
Publication of JPH0115865Y2 publication Critical patent/JPH0115865Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electromagnetic Pumps, Or The Like (AREA)
  • Supercharger (AREA)
  • Compressor (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) [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]

図面は本考案の実施例を示し、第１図は第一実施例の平
面図、第２図は第二実施例の平面図である。 １・・・内燃機関、２，３，４・・・気筒、”５，６・
・・吸気ポート、９，１０・・・吸気弁、１３・・・吸
排ポート、１４・・・吸気マニホールド、１５・・・エ
アクリーナ、１６・・・スロットル弁、１７・・・吸気
通路、１９・・・逆止弁、２１・・・連通通路、２２．
２２ａ・・・過給制御弁。The drawings show embodiments of the present invention; FIG. 1 is a plan view of the first embodiment, and FIG. 2 is a plan view of the second embodiment. 1... Internal combustion engine, 2, 3, 4... cylinder, "5, 6...
... Intake port, 9, 10... Intake valve, 13... Intake/exhaust port, 14... Intake manifold, 15... Air cleaner, 16... Throttle valve, 17... Intake passage, 19... ...Check valve, 21...Communication passage, 22.
22a...supercharging control valve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] クランク軸を共通にした３つの気筒のうち１つ−の気筒
を、他の２つの燃焼用気筒に対する過給用の気筒にし、
該過給用気筒の圧縮行程のとき少な（とも１つの燃焼用
気筒が吸気行程になるように設定し、且つ、前記両燃焼
用気筒に対する吸気マニホールドに、大気空気の導入用
の逆止弁付き吸気通路と、前記過給用気筒への連通通路
とを接続してなる多気筒内燃機関において、前記吸気マ
ニホールドから過給用気筒への連通通路中に、機関の低
回転及び／又は低負荷域において過給用気筒への空気の
吸入を遮断するようにした過給制御弁を設けたことを特
徴とする過給式多気筒内燃機関。One of the three cylinders sharing a common crankshaft is used as a supercharging cylinder for the other two combustion cylinders,
During the compression stroke of the supercharging cylinder, one combustion cylinder is set to be in the intake stroke, and the intake manifold for both combustion cylinders is equipped with a check valve for introducing atmospheric air. In a multi-cylinder internal combustion engine in which an intake passage and a communication passage to the supercharging cylinder are connected, the communication passage from the intake manifold to the supercharging cylinder is connected to the engine in the low rotation speed and/or low load region. 1. A supercharged multi-cylinder internal combustion engine, characterized in that a supercharging control valve is provided to cut off air intake to a supercharging cylinder.
JP20517683U 1983-12-26 1983-12-26 Supercharged multi-cylinder internal combustion engine Granted JPS60108725U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20517683U JPS60108725U (en) 1983-12-26 1983-12-26 Supercharged multi-cylinder internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20517683U JPS60108725U (en) 1983-12-26 1983-12-26 Supercharged multi-cylinder internal combustion engine

Publications (2)

Publication Number Publication Date
JPS60108725U true JPS60108725U (en) 1985-07-24
JPH0115865Y2 JPH0115865Y2 (en) 1989-05-11

Family

ID=30767549

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20517683U Granted JPS60108725U (en) 1983-12-26 1983-12-26 Supercharged multi-cylinder internal combustion engine

Country Status (1)

Country Link
JP (1) JPS60108725U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5527218A (en) * 1978-08-16 1980-02-27 Tokyo Electric Co Ltd Serial printer
JPS5715927U (en) * 1980-06-30 1982-01-27

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53137863A (en) * 1977-05-07 1978-12-01 Matsushita Electric Ind Co Ltd Catalyzer device and its preparation

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5527218A (en) * 1978-08-16 1980-02-27 Tokyo Electric Co Ltd Serial printer
JPS5715927U (en) * 1980-06-30 1982-01-27

Also Published As

Publication number Publication date
JPH0115865Y2 (en) 1989-05-11

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