KR960023735A - 흡기커트부 기관의 흡기통로구조 - Google Patents

흡기커트부 기관의 흡기통로구조 Download PDF

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Publication number
KR960023735A
KR960023735A KR1019940038393A KR19940038393A KR960023735A KR 960023735 A KR960023735 A KR 960023735A KR 1019940038393 A KR1019940038393 A KR 1019940038393A KR 19940038393 A KR19940038393 A KR 19940038393A KR 960023735 A KR960023735 A KR 960023735A
Authority
KR
South Korea
Prior art keywords
intake
exhaust
passage
valve
passage structure
Prior art date
Application number
KR1019940038393A
Other languages
English (en)
Other versions
KR100210612B1 (ko
Inventor
홍석영
Original Assignee
한승준
기아자동차 주식회사
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 한승준, 기아자동차 주식회사 filed Critical 한승준
Priority to KR1019940038393A priority Critical patent/KR100210612B1/ko
Publication of KR960023735A publication Critical patent/KR960023735A/ko
Application granted granted Critical
Publication of KR100210612B1 publication Critical patent/KR100210612B1/ko

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/104—Intake manifolds
    • F02M35/108—Intake manifolds with primary and secondary intake passages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10209—Fluid connections to the air intake system; their arrangement of pipes, valves or the like
    • F02M35/10222—Exhaust gas recirculation [EGR]; Positive crankcase ventilation [PCV]; Additional air admission, lubricant or fuel vapour admission
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10242—Devices or means connected to or integrated into air intakes; Air intakes combined with other engine or vehicle parts
    • F02M35/10275—Means to avoid a change in direction of incoming fluid, e.g. all intake ducts diverging from plenum chamber at acute angles; Check valves; Flame arrestors for backfire prevention

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust-Gas Circulating Devices (AREA)

Abstract

본 발명은 흡기커트부 기관에 관한 것으로서, 흡기통로의 흡기목변의 카본 등의 부착을 방지하고 흡기목변이 막히는 것을 방지하기 위해, 일측에 배기환류통로(20)가 연통되게 연결되는 흡기통로(10) 내부에, 상기 배기환류통로 상부쪽에 위치되게 주흡기밸브(30)와 부흡기밸브(40)가 병열로 장치되어, 배기환류통로(20)를 통해 유입되는 배기재순환가스가 배기재순환파이프(21)를 통하여 배기재순환밸브(22) 내의 밸브를 열기 때문에, 배기환류통로(20)를 지나 흡기다기관(50) 내로 흐르게 되며, 이때, 흡기공기의 흐름에 의해 주흡기밸브(30)로 배기 재순환가스가 되돌아 오는 것이 방지되도록 하는 흡기커트부 기관의 흡기통로구조이다.

Description

흡기커트부 기관의 흡기통로구조
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 단면도, 제2도 (가)는 본 발명의 제2실시예를 나타내는 단면도, (나)는 제2도 (가)의 A-A선 단면도, 제3도 (가)는 본 발명의 제3실시예를 나타내는 단면도, (나)는 제3도 (가)의 B-B선 단면도.

Claims (1)

  1. 일측에 배기환류통로(20)가 연통되게 연결되는 흡기통로(10) 내부에, 상기 배기환류통로 상부쪽에 위치되게 주흡기밸브(30)와 부흡기밸브(40)가 병열로 장치됨을 특징으로 하는 흡기커트부 기관의 흡기통로구조.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940038393A 1994-12-29 1994-12-29 흡기커트부기관의 흡기통로구조 KR100210612B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940038393A KR100210612B1 (ko) 1994-12-29 1994-12-29 흡기커트부기관의 흡기통로구조

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940038393A KR100210612B1 (ko) 1994-12-29 1994-12-29 흡기커트부기관의 흡기통로구조

Publications (2)

Publication Number Publication Date
KR960023735A true KR960023735A (ko) 1996-07-20
KR100210612B1 KR100210612B1 (ko) 1999-07-15

Family

ID=19404640

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940038393A KR100210612B1 (ko) 1994-12-29 1994-12-29 흡기커트부기관의 흡기통로구조

Country Status (1)

Country Link
KR (1) KR100210612B1 (ko)

Also Published As

Publication number Publication date
KR100210612B1 (ko) 1999-07-15

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