JPS5842331U - internal combustion engine - Google Patents

internal combustion engine

Info

Publication number
JPS5842331U
JPS5842331U JP13717681U JP13717681U JPS5842331U JP S5842331 U JPS5842331 U JP S5842331U JP 13717681 U JP13717681 U JP 13717681U JP 13717681 U JP13717681 U JP 13717681U JP S5842331 U JPS5842331 U JP S5842331U
Authority
JP
Japan
Prior art keywords
internal combustion
combustion engine
valve
intake
exhaust
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
JP13717681U
Other languages
Japanese (ja)
Other versions
JPS6123622Y2 (en
Inventor
是克 仲野
正明 松浦
Original Assignee
本田技研工業株式会社
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 本田技研工業株式会社 filed Critical 本田技研工業株式会社
Priority to JP13717681U priority Critical patent/JPS5842331U/en
Publication of JPS5842331U publication Critical patent/JPS5842331U/en
Application granted granted Critical
Publication of JPS6123622Y2 publication Critical patent/JPS6123622Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Characterised By The Charging Evacuation (AREA)
  • Exhaust Gas After Treatment (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]

第１図は本考案に係る内燃機関の一実施例を図示した縦
断側面図、第２図は同実施例における吸排気弁開閉特性
を図示した特性図、第３図は本案の他の実施例の縦断側
面図である。 １・・・高速型４サイクルガソリンエンジン、２・・・
シリンダ、３・・・ピストン、４−１・・シリンダヘッ
ド、５・・・吸気弁１，６・・・排気弁、７・・・動弁
カム、８，９・・田ツカーアーム、１０・・・吸気通路
、１１・・・排気　　　−通路、１２・・・気化器、１
３・・・リード弁、１４・・・ワンウェイバルブ、１５
・・・吸気孔、１６・・・リード、１７・・・弁座、１
８・・・弁座基部、１９・・・軸、２０・・・リード弁
。 Ｔ、Ｄ、Ｃ，ヒＵＬ−１−υＬ。Fig. 1 is a vertical sectional side view illustrating an embodiment of the internal combustion engine according to the present invention, Fig. 2 is a characteristic diagram illustrating the opening and closing characteristics of the intake and exhaust valves in the same embodiment, and Fig. 3 is another embodiment of the present invention. FIG. 1... High-speed 4-stroke gasoline engine, 2...
Cylinder, 3...Piston, 4-1...Cylinder head, 5...Intake valves 1, 6...Exhaust valve, 7...Valve drive cam, 8, 9...Tazuka arm, 10...・Intake passage, 11... Exhaust - passage, 12... Carburetor, 1
3... Reed valve, 14... One-way valve, 15
...Intake hole, 16...Reed, 17...Valve seat, 1
8... Valve seat base, 19... Shaft, 20... Reed valve. T, D, C, HIUL-1-υL.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ４サイクル内燃機関において、排気通路の排気弁近傍に
二次空気導入手段を設けると＼もに、吸気弁より上流の
吸気通路に逆止弁を介護したことを特徴とする内燃機関
。1. A four-stroke internal combustion engine, characterized in that a secondary air introduction means is provided in the vicinity of the exhaust valve in the exhaust passage, and a check valve is provided in the intake passage upstream of the intake valve.
JP13717681U 1981-09-17 1981-09-17 internal combustion engine Granted JPS5842331U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13717681U JPS5842331U (en) 1981-09-17 1981-09-17 internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13717681U JPS5842331U (en) 1981-09-17 1981-09-17 internal combustion engine

Publications (2)

Publication Number Publication Date
JPS5842331U true JPS5842331U (en) 1983-03-22
JPS6123622Y2 JPS6123622Y2 (en) 1986-07-15

Family

ID=29930469

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13717681U Granted JPS5842331U (en) 1981-09-17 1981-09-17 internal combustion engine

Country Status (1)

Country Link
JP (1) JPS5842331U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT520539B1 (en) * 2017-09-25 2019-05-15 Avl List Gmbh INTERNAL COMBUSTION ENGINE WITH AN OUTLET CHANNEL ARRANGEMENT

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT520539B1 (en) * 2017-09-25 2019-05-15 Avl List Gmbh INTERNAL COMBUSTION ENGINE WITH AN OUTLET CHANNEL ARRANGEMENT
AT520539A4 (en) * 2017-09-25 2019-05-15 Avl List Gmbh INTERNAL COMBUSTION ENGINE WITH AN OUTLET CHANNEL ARRANGEMENT

Also Published As

Publication number Publication date
JPS6123622Y2 (en) 1986-07-15

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