JPS601925U - Engine with auxiliary intake passage - Google Patents

Engine with auxiliary intake passage

Info

Publication number
JPS601925U
JPS601925U JP7223584U JP7223584U JPS601925U JP S601925 U JPS601925 U JP S601925U JP 7223584 U JP7223584 U JP 7223584U JP 7223584 U JP7223584 U JP 7223584U JP S601925 U JPS601925 U JP S601925U
Authority
JP
Japan
Prior art keywords
intake passage
engine
sub
intake
auxiliary 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.)
Pending
Application number
JP7223584U
Other languages
Japanese (ja)
Inventor
則夫 鈴木
武 向井
Original Assignee
スズキ株式会社
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 スズキ株式会社 filed Critical スズキ株式会社
Priority to JP7223584U priority Critical patent/JPS601925U/en
Publication of JPS601925U publication Critical patent/JPS601925U/en
Pending legal-status Critical Current

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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図は本考案の一実施例の概略を示す断面図、第２図
は本考案の他の実施例の概略を示す断面図である。 ２・・・気化器、３・・・ベンチュリ一部、４・・・ス
ロットル弁、５・・・エンジン、７・・・主吸気通路、
９・・・シリンダー、１１・・・燃焼室、１４・・・吸
気弁、１６・・・副吸気通路、１８．　１９．　２１・
・・通路、２０・・・空気制御弁、２５・・・排気還流
弁、２６・・・排気還流管、２７・・・排気管。FIG. 1 is a cross-sectional view schematically showing one embodiment of the present invention, and FIG. 2 is a cross-sectional view schematically showing another embodiment of the present invention. 2... Carburetor, 3... Venturi part, 4... Throttle valve, 5... Engine, 7... Main intake passage,
9...Cylinder, 11...Combustion chamber, 14...Intake valve, 16...Sub-intake passage, 18. 19. 21・
... Passage, 20... Air control valve, 25... Exhaust recirculation valve, 26... Exhaust recirculation pipe, 27... Exhaust pipe.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 気化器からシリンダーの吸気口に向かう主吸気通路とは
別に、−これより細い副吸気通路を設け、該副吸気通路
の出口を吸気弁の直前に開口させると共に、該副吸気通
路の入口を前記気化器のスロットル弁より上流の気圧の
高いところと排気系とに連通したことを特徴とする副吸
気通路付きエンジン。Separately from the main intake passage leading from the carburetor to the intake port of the cylinder, a sub-intake passage which is narrower than this is provided, the outlet of the sub-intake passage is opened just before the intake valve, and the inlet of the sub-intake passage is opened just before the intake valve. An engine with a sub-intake passage characterized in that an area of high pressure upstream of the throttle valve of the carburetor communicates with the exhaust system.
JP7223584U 1984-05-17 1984-05-17 Engine with auxiliary intake passage Pending JPS601925U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7223584U JPS601925U (en) 1984-05-17 1984-05-17 Engine with auxiliary intake passage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7223584U JPS601925U (en) 1984-05-17 1984-05-17 Engine with auxiliary intake passage

Publications (1)

Publication Number Publication Date
JPS601925U true JPS601925U (en) 1985-01-09

Family

ID=30202379

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7223584U Pending JPS601925U (en) 1984-05-17 1984-05-17 Engine with auxiliary intake passage

Country Status (1)

Country Link
JP (1) JPS601925U (en)

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