JPS5941621U - Intake system for 2-intake valve internal combustion engine - Google Patents

Intake system for 2-intake valve internal combustion engine

Info

Publication number
JPS5941621U
JPS5941621U JP13651682U JP13651682U JPS5941621U JP S5941621 U JPS5941621 U JP S5941621U JP 13651682 U JP13651682 U JP 13651682U JP 13651682 U JP13651682 U JP 13651682U JP S5941621 U JPS5941621 U JP S5941621U
Authority
JP
Japan
Prior art keywords
intake
combustion engine
internal combustion
intake ports
valve internal
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
JP13651682U
Other languages
Japanese (ja)
Inventor
誠 鈴木
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 JP13651682U priority Critical patent/JPS5941621U/en
Publication of JPS5941621U publication Critical patent/JPS5941621U/en
Pending legal-status Critical Current

Links

Landscapes

  • Characterised By The Charging Evacuation (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (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図は本考案に係る吸気装置の一実施例を示す要部断
面図解図、第２図は第１図の燃料噴射弁の部分を示す断
面図、第３図は本考案の別の実施例を示す図。 ５・・・シリンダ、７・・・吸気弁、１７・・・燃料噴
射弁、２１・・・吸気通路、３１・・・シリンダ壁面部
。FIG. 1 is an illustrative cross-sectional view of a main part showing one embodiment of an intake system according to the present invention, FIG. 2 is a cross-sectional view showing a part of the fuel injection valve in FIG. 1, and FIG. 3 is another embodiment of the present invention. Diagram showing an example. 5... Cylinder, 7... Intake valve, 17... Fuel injection valve, 21... Intake passage, 31... Cylinder wall surface portion.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シリンダヘッドにより形成される燃焼室に２個の吸気ポ
ートを臨ませると共にこれら吸気ポートに連通ずる吸気
通路内に噴射方向が両吸気ポートの中央に向くように燃
料噴射弁を取付けて成る２吸気弁式内燃機関において、
両吸気ポート間に位置するシリンダヘッドの壁面部分を
吸気通路側から見て両吸気ポートを含む曲面内またはそ
れよりも燃焼室側に凹んだ面内に位置させて両吸気ポー
ト間にシリンダヘッドの突出隔壁が存在しないようにし
たことを特徴とする２吸気弁式内燃焼機関の吸気装置。Two intake valves that have two intake ports facing the combustion chamber formed by the cylinder head and a fuel injection valve installed in the intake passage communicating with these intake ports so that the injection direction is directed toward the center of both intake ports. In a type internal combustion engine,
The wall portion of the cylinder head located between both intake ports is located within a curved surface that includes both intake ports when viewed from the intake passage side, or within a surface that is concave toward the combustion chamber side. An intake system for a two-intake valve internal combustion engine, characterized in that there is no protruding partition wall.
JP13651682U 1982-09-10 1982-09-10 Intake system for 2-intake valve internal combustion engine Pending JPS5941621U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13651682U JPS5941621U (en) 1982-09-10 1982-09-10 Intake system for 2-intake valve internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13651682U JPS5941621U (en) 1982-09-10 1982-09-10 Intake system for 2-intake valve internal combustion engine

Publications (1)

Publication Number Publication Date
JPS5941621U true JPS5941621U (en) 1984-03-17

Family

ID=30306922

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13651682U Pending JPS5941621U (en) 1982-09-10 1982-09-10 Intake system for 2-intake valve internal combustion engine

Country Status (1)

Country Link
JP (1) JPS5941621U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6030422A (en) * 1983-07-27 1985-02-16 Yamaha Motor Co Ltd Gas-intake device of four-cycle engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6030422A (en) * 1983-07-27 1985-02-16 Yamaha Motor Co Ltd Gas-intake device of four-cycle engine

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