KR960023733A - 기관의 흡기장치 - Google Patents

기관의 흡기장치 Download PDF

Info

Publication number
KR960023733A
KR960023733A KR1019940038386A KR19940038386A KR960023733A KR 960023733 A KR960023733 A KR 960023733A KR 1019940038386 A KR1019940038386 A KR 1019940038386A KR 19940038386 A KR19940038386 A KR 19940038386A KR 960023733 A KR960023733 A KR 960023733A
Authority
KR
South Korea
Prior art keywords
center
cylinder bore
vortex
intake
cylinder head
Prior art date
Application number
KR1019940038386A
Other languages
English (en)
Other versions
KR100189190B1 (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 KR1019940038386A priority Critical patent/KR100189190B1/ko
Publication of KR960023733A publication Critical patent/KR960023733A/ko
Application granted granted Critical
Publication of KR100189190B1 publication Critical patent/KR100189190B1/ko

Links

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
    • F02M35/10209—Fluid connections to the air intake system; their arrangement of pipes, valves or the like
    • F02M35/10216—Fuel injectors; Fuel pipes or rails; Fuel pumps or pressure regulators
    • 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
    • F02M35/10262—Flow guides, obstructions, deflectors or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

본 발명은 직접분사식 디젤기관의 흡기장치에 관한 것으로서, 초기에 연소를 억제하도록 하여 노킹과 녹스를 저감하기 위해, 연료 분사위치가 실린더보어(1)의 중심에 위치되도록 실린더헤드(3)에 분사노즐(2)이 장치되고, 연소실 내에 와류를형성하도록 하는 흡기포트(5)가 실린더헤드(3)에 형성되며, 상기 흡기포트와 흡기다기관(6)이 연통되고, 상기 흡기다기관내에서 칸막이(8)가 설치되어, 분사노즐(2)에서 분사되는 연료가 실린더보어(1)의 중심부에 분사되어, 피스톤 상단면의캐비티(4) 중심 내에서 사방으로 퍼지게 되며, 흡기포트(5)에 의해 실린더헤드(3)의 연소실 내에 와류가 형성되고, 와류가 실린더보어(1)의 중심주위를 회전하고, 실린더보어(1)의 중심에서 착화가 시작되게 되며, 칸막이(8)에 의해 배기순환가스가 와류측에 환류되어, 실린더보어(1)의 중심위치에 큰비율의 배기순환가스가 분포되고, 외주위치에 저비율의 배기순환가스가 분포되도록 하는 기관의 흡기장치이다.

Description

기관의 흡기장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 흡기장치를 설명하는 개략도, 제2도는 본 발명의 요부단면도.

Claims (1)

  1. 연료 분사위치가 실린더보어(1)의 중심에 위치되도록 실린더헤드(3)에 분사노즐(2)이 장치되고, 연소실 내에 와류를 형성하도록 하는 흡기포트(5)가 실린더헤드(3)에 형성되며, 상기 흡기포트와 흡기다기관(6)이 연통되고, 상기흡기다기관 내에서 칸막이(8)가 설치됨을 특징으로 하는 기관의 흡기장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940038386A 1994-12-29 1994-12-29 기관의 흡기장치 KR100189190B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940038386A KR100189190B1 (ko) 1994-12-29 1994-12-29 기관의 흡기장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940038386A KR100189190B1 (ko) 1994-12-29 1994-12-29 기관의 흡기장치

Publications (2)

Publication Number Publication Date
KR960023733A true KR960023733A (ko) 1996-07-20
KR100189190B1 KR100189190B1 (ko) 1999-06-01

Family

ID=19404633

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940038386A KR100189190B1 (ko) 1994-12-29 1994-12-29 기관의 흡기장치

Country Status (1)

Country Link
KR (1) KR100189190B1 (ko)

Also Published As

Publication number Publication date
KR100189190B1 (ko) 1999-06-01

Similar Documents

Publication Publication Date Title
EP1063398A3 (en) Piston for a direct injection gasoline engine
EP0893584A3 (en) In-cylinder injection type spark ignition internal combustion engine
GB1293855A (en) Four-stroke internal combustion engines
SE7905364L (sv) Dieselmotor med direktinsprutning
DE69927730D1 (de) Fremdgezündete Viertaktbrennkraftmaschine mit Direkteinspritzung
JPH04365928A (ja) 筒内噴射２サイクルエンジン
KR960023733A (ko) 기관의 흡기장치
JPS63230920A (ja) 筒内ガソリン噴射エンジン
KR970045177A (ko) 기관의 흡기장치
JPS5435512A (en) Structure of cylinder head in internal combustion engine
JPS5644417A (en) Internal combustion engine with accessory combustion chamber
JPS61167129A (ja) ２サイクル内燃機関
JPS5756662A (en) Fuel supplier for internal combustion engine
KR970070455A (ko) 직접분사식(Direct Injection Type) 가솔린엔진
KR200161757Y1 (ko) 부실식 연소실
KR200174491Y1 (ko) 자동차 엔진의 연소실 구조
JP2572450Y2 (ja) 筒内噴射２サイクル内燃機関
KR960018203A (ko) 내연기관의 흡기구조
DE69926026D1 (de) Fremdgezündete Brennkraftmaschine mit Direkteinspritzung
KR880000671A (ko) 내연기관의 저공해 연소시스팀
KR970044553A (ko) 자동차용 엔진(An engine for a car)
Onishi New Type of Diesel Engine By Impingement of Fuel Jet(Oska-D)
KR970044591A (ko) 희박 연소 엔진(l/b engine) 실린더
JPH1030442A (ja) 筒内直接燃料噴射式火花点火内燃機関
JPS6290980U (ko)

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee