JPS59123625U - 2-intake valve internal combustion engine - Google Patents

2-intake valve internal combustion engine

Info

Publication number
JPS59123625U
JPS59123625U JP1740383U JP1740383U JPS59123625U JP S59123625 U JPS59123625 U JP S59123625U JP 1740383 U JP1740383 U JP 1740383U JP 1740383 U JP1740383 U JP 1740383U JP S59123625 U JPS59123625 U JP S59123625U
Authority
JP
Japan
Prior art keywords
intake valve
intake
combustion engine
internal combustion
valve
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
JP1740383U
Other languages
Japanese (ja)
Inventor
秋山　友二郎
Original Assignee
トヨタ自動車株式会社
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 トヨタ自動車株式会社 filed Critical トヨタ自動車株式会社
Priority to JP1740383U priority Critical patent/JPS59123625U/en
Publication of JPS59123625U publication Critical patent/JPS59123625U/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 drawings]

第１図は本考案に係る内燃機関の側面断面図、第２図は
第１図の断面平面図、第３図は吸気弁の開弁期間を示す
線図、第４図は吸気弁駆動用カムを示す図である。 ６・・・第１吸気弁、７・・・第２吸気弁、８・・・第
１吸気通路、９・・・第２吸気通路、１２・・・燃料噴
射弁。Fig. 1 is a side cross-sectional view of the internal combustion engine according to the present invention, Fig. 2 is a cross-sectional plan view of Fig. 1, Fig. 3 is a diagram showing the opening period of the intake valve, and Fig. 4 is a diagram for driving the intake valve. It is a figure showing a cam. 6... First intake valve, 7... Second intake valve, 8... First intake passage, 9... Second intake passage, 12... Fuel injection valve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 燃焼室に第１の吸気弁および第２の吸気弁を有し、吸気
通路が第１吸気弁を介して燃焼室内に連結された第１吸
気通路と、第２吸気弁を介して燃焼室内に連結された第
２吸気通路からなり、該第１吸気通路内に燃料噴射弁を
設けた２吸気弁式内燃機関において、第１吸気弁の閉弁
時期を第２吸気弁の閉弁時期よりも早めた２吸気弁式内
燃機関。The combustion chamber has a first intake valve and a second intake valve, and the intake passage is connected to the combustion chamber through the first intake valve, and the first intake passage is connected to the combustion chamber through the second intake valve. In a two-intake-valve internal combustion engine that includes connected second intake passages and a fuel injection valve provided in the first intake passage, the closing timing of the first intake valve is set to be lower than the closing timing of the second intake valve. An accelerated two-intake valve internal combustion engine.
JP1740383U 1983-02-10 1983-02-10 2-intake valve internal combustion engine Pending JPS59123625U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1740383U JPS59123625U (en) 1983-02-10 1983-02-10 2-intake valve internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1740383U JPS59123625U (en) 1983-02-10 1983-02-10 2-intake valve internal combustion engine

Publications (1)

Publication Number Publication Date
JPS59123625U true JPS59123625U (en) 1984-08-20

Family

ID=30148626

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1740383U Pending JPS59123625U (en) 1983-02-10 1983-02-10 2-intake valve internal combustion engine

Country Status (1)

Country Link
JP (1) JPS59123625U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6027710A (en) * 1983-07-25 1985-02-12 Mazda Motor Corp Controller of valve timing of engine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5015906B2 (en) * 1973-06-15 1975-06-09

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5015906B2 (en) * 1973-06-15 1975-06-09

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6027710A (en) * 1983-07-25 1985-02-12 Mazda Motor Corp Controller of valve timing of engine

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