JPS60114234U - Dual intake system for internal combustion engines - Google Patents

Dual intake system for internal combustion engines

Info

Publication number
JPS60114234U
JPS60114234U JP224584U JP224584U JPS60114234U JP S60114234 U JPS60114234 U JP S60114234U JP 224584 U JP224584 U JP 224584U JP 224584 U JP224584 U JP 224584U JP S60114234 U JPS60114234 U JP S60114234U
Authority
JP
Japan
Prior art keywords
intake
intake system
internal combustion
valve
main
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
JP224584U
Other languages
Japanese (ja)
Inventor
弘二 森川
Original Assignee
富士重工業株式会社
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 富士重工業株式会社 filed Critical 富士重工業株式会社
Priority to JP224584U priority Critical patent/JPS60114234U/en
Publication of JPS60114234U publication Critical patent/JPS60114234U/en
Pending legal-status Critical Current

Links

Landscapes

  • Characterised By The Charging Evacuation (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 drawings]

第1図は本考案による装置の一実施例を示す全体の構成
図、第2図は同断面図、第3図aないしCは成形過程を
示す図である。 A工〜A4・・・燃焼室、1・・・機関本体、2a、2
b・・・吸入ポート、5・・・主吸気系吸気装置、9・
・・副吸気系吸気装置、12・・・吸気弁、12a・・
・ヘッド背面、13・・・逆流防止パイプ、14・・・
セラミック部材。
FIG. 1 is an overall configuration diagram showing an embodiment of the device according to the present invention, FIG. 2 is a cross-sectional view of the same, and FIGS. 3A to 3C are diagrams showing the molding process. A-A4... Combustion chamber, 1... Engine body, 2a, 2
b... Suction port, 5... Main intake system intake device, 9...
...Sub-intake system intake device, 12...Intake valve, 12a...
・Back of head, 13... Backflow prevention pipe, 14...
Ceramic parts.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 所定負荷以下で吸気を燃焼室に供給する主吸気系と、そ
れ以上の負荷において上記主吸気系と同時に吸気を供給
する副吸気系を、それぞれ独立して同一燃焼室の吸気弁
直上流の個所に連設するものにおいて、上記主吸気系の
吸入ポートに上記吸気弁のヘッド背面に至る逆流防止パ
イプを連設、し、該パイプの先端にセラミック部材を盛
付は且つ焼結して、弁閉時吸気弁ヘッド背面により上記
逆流防止パ、イブを閉塞することを特徴とする内燃機関
の複式吸気装置。
A main intake system that supplies intake air to the combustion chamber under a predetermined load, and a sub-intake system that simultaneously supplies intake air with the main intake system under a load above the specified load, are installed at locations immediately upstream of the intake valve in the same combustion chamber. A backflow prevention pipe is connected to the intake port of the main intake system to the back of the head of the intake valve, and a ceramic member is mounted and sintered on the tip of the pipe, and the valve is connected to the intake port of the main intake system. A dual intake system for an internal combustion engine, characterized in that the backflow prevention pipes and pipes are closed by the back surface of the intake valve head when closed.
JP224584U 1984-01-11 1984-01-11 Dual intake system for internal combustion engines Pending JPS60114234U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP224584U JPS60114234U (en) 1984-01-11 1984-01-11 Dual intake system for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP224584U JPS60114234U (en) 1984-01-11 1984-01-11 Dual intake system for internal combustion engines

Publications (1)

Publication Number Publication Date
JPS60114234U true JPS60114234U (en) 1985-08-02

Family

ID=30475737

Family Applications (1)

Application Number Title Priority Date Filing Date
JP224584U Pending JPS60114234U (en) 1984-01-11 1984-01-11 Dual intake system for internal combustion engines

Country Status (1)

Country Link
JP (1) JPS60114234U (en)

Similar Documents

Publication Publication Date Title
JPS60114234U (en) Dual intake system for internal combustion engines
JPS6054769U (en) Single-point fuel injection system for internal combustion engines
JPS59194521U (en) Internal combustion engine exhaust system
JPS60134862U (en) Intake system for turbocharged engine
JPS60171952U (en) Engine exhaust gas recirculation device
JPS60170060U (en) Engine exhaust gas recirculation device
JPS6030355U (en) Internal combustion engine fuel injection carburetor
JPS59115864U (en) Intake flow rate measuring device for internal combustion engine with turbo gear
JPS59179254U (en) Internal combustion engine intake system
JPS5939765U (en) Internal combustion engine fuel supply system
JPS5824450U (en) Internal combustion engine with carburetor/supercharger
JPS5882443U (en) Turbocharged compression ignition engine
JPS5847559U (en) vehicle air filling device
JPS6073870U (en) Internal combustion engine intake system
JPS6072927U (en) Internal combustion engine intake system
JPS5981776U (en) Intake system for fuel injection internal combustion engines
JPS5851050U (en) supercharged engine
JPS5921031U (en) Intake swirl control device for internal combustion engine
JPS58114834U (en) direct injection internal combustion engine
JPS59144115U (en) Intake system for fuel-injected internal combustion engines
JPS6087364U (en) Internal combustion engine preheating device
JPS6028237U (en) Intake system for spark-ignition internal combustion engines
JPS59135371U (en) Intake preheating device for supercharged engines
JPS58167766U (en) Internal combustion engine fuel supply system
JPS5827530U (en) Fuel supply system for internal combustion engine with electronic fuel injection supercharger