JPS62162343U - - Google Patents

Info

Publication number
JPS62162343U
JPS62162343U JP1986050033U JP5003386U JPS62162343U JP S62162343 U JPS62162343 U JP S62162343U JP 1986050033 U JP1986050033 U JP 1986050033U JP 5003386 U JP5003386 U JP 5003386U JP S62162343 U JPS62162343 U JP S62162343U
Authority
JP
Japan
Prior art keywords
intake
passage
branch
air
engine
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
JP1986050033U
Other languages
Japanese (ja)
Other versions
JPH0355784Y2 (en
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 filed Critical
Priority to JP1986050033U priority Critical patent/JPH0355784Y2/ja
Priority to US07/032,558 priority patent/US4771740A/en
Priority to DE3711096A priority patent/DE3711096C2/en
Priority to KR2019870004441U priority patent/KR910004936Y1/en
Publication of JPS62162343U publication Critical patent/JPS62162343U/ja
Application granted granted Critical
Publication of JPH0355784Y2 publication Critical patent/JPH0355784Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B27/00—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues
    • F02B27/02—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means
    • F02B27/0205—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means characterised by the charging effect
    • F02B27/0215—Oscillating pipe charging, i.e. variable intake pipe length charging
    • F02B27/0221—Resonance charging combined with oscillating pipe charging
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B27/00—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues
    • F02B27/02—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means
    • F02B27/0226—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means characterised by the means generating the charging effect
    • F02B27/0247—Plenum chambers; Resonance chambers or resonance pipes
    • F02B27/0252—Multiple plenum chambers or plenum chambers having inner separation walls, e.g. comprising valves for the same group of cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B27/00—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues
    • F02B27/02—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means
    • F02B27/0226—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means characterised by the means generating the charging effect
    • F02B27/0268—Valves
    • F02B27/0273—Flap valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B27/00—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues
    • F02B27/02—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means
    • F02B27/0294—Actuators or controllers therefor; Diagnosis; Calibration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/20—Multi-cylinder engines with cylinders all in one line
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B2075/1804—Number of cylinders
    • F02B2075/1816—Number of cylinders four
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/18—DOHC [Double overhead camshaft]

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Characterised By The Charging Evacuation (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本考案の実施例を示し、第１図は縦断側
面図、第２図は吸気系構造体の斜視図、第３図は
その部分断面拡大図である。 １……エンジン、２……気筒、３……主吸気通
路、４……容積部、５……分岐吸気通路、６……
分岐通路、８……蝶弁、ｌ……軸線、Ｓ……吸気
流通方向。 The drawings show an embodiment of the present invention; FIG. 1 is a longitudinal side view, FIG. 2 is a perspective view of an intake system structure, and FIG. 3 is an enlarged partial sectional view thereof. DESCRIPTION OF SYMBOLS 1... Engine, 2... Cylinder, 3... Main intake passage, 4... Volume part, 5... Branch intake passage, 6...
Branch passage, 8... Butterfly valve, l... Axis line, S... Intake flow direction.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 各気筒の吸気行程で発生する吸気の脈動を利用
して過給を行うようにしたエンジンの吸気装置で
あつて、各気筒に吸気を供給する吸気通路と、該
吸気通路の途中から分岐した分岐通路と、該分岐
通路に連通して設けられた容積部と、上記分岐通
路に設けられ該分岐通路を開閉する蝶弁とを備え
、上記蝶弁はその全開位置が分岐通路の軸線に対
し上記吸気通路の吸気流通方向に偏向するよう設
定されていることを特徴とするエンジンの吸気装
置。 An intake system for an engine that performs supercharging using the pulsation of intake air generated during the intake stroke of each cylinder, which includes an intake passage that supplies intake air to each cylinder, and a branch that branches off from the middle of the intake passage. a passage, a volume portion provided in communication with the branch passage, and a butterfly valve provided in the branch passage for opening and closing the branch passage; An intake device for an engine, characterized in that it is configured to deflect air in the direction of air flow in an intake passage.
JP1986050033U 1986-04-03 1986-04-03 Expired JPH0355784Y2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1986050033U JPH0355784Y2 (en) 1986-04-03 1986-04-03
US07/032,558 US4771740A (en) 1986-04-03 1987-04-01 Intake system for internal combustion engine
DE3711096A DE3711096C2 (en) 1986-04-03 1987-04-02 Intake system for a multi-cylinder internal combustion engine
KR2019870004441U KR910004936Y1 (en) 1986-04-03 1987-04-02 Intake system for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986050033U JPH0355784Y2 (en) 1986-04-03 1986-04-03

Publications (2)

Publication Number Publication Date
JPS62162343U true JPS62162343U (en) 1987-10-15
JPH0355784Y2 JPH0355784Y2 (en) 1991-12-12

Family

ID=30873015

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986050033U Expired JPH0355784Y2 (en) 1986-04-03 1986-04-03

Country Status (2)

Country Link
JP (1) JPH0355784Y2 (en)
KR (1) KR910004936Y1 (en)

Also Published As

Publication number Publication date
KR870016724U (en) 1987-11-30
KR910004936Y1 (en) 1991-07-10
JPH0355784Y2 (en) 1991-12-12

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