KR960018203A - Intake Structure of Internal Combustion Engine - Google Patents

Intake Structure of Internal Combustion Engine Download PDF

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Publication number
KR960018203A
KR960018203A KR1019940031064A KR19940031064A KR960018203A KR 960018203 A KR960018203 A KR 960018203A KR 1019940031064 A KR1019940031064 A KR 1019940031064A KR 19940031064 A KR19940031064 A KR 19940031064A KR 960018203 A KR960018203 A KR 960018203A
Authority
KR
South Korea
Prior art keywords
combustion engine
internal combustion
intake
mixer
intake structure
Prior art date
Application number
KR1019940031064A
Other languages
Korean (ko)
Other versions
KR100205994B1 (en
Inventor
김윤석
Original Assignee
전성원
현대자동차 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 전성원, 현대자동차 주식회사 filed Critical 전성원
Priority to KR1019940031064A priority Critical patent/KR100205994B1/en
Publication of KR960018203A publication Critical patent/KR960018203A/en
Application granted granted Critical
Publication of KR100205994B1 publication Critical patent/KR100205994B1/en

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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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/08—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Abstract

크로스(Cross) 텀블 유동과 연료 및 공기의 무화로 성층점화에 의한 점화속도 증가와 실린더내 미연소 잔류 개스를 방지하기 위하여, 실린더 블럭내에 위치한 피스톤의 헤드와 함께 연소실을 형성하는 실린더 헤드와, 이 실린더 베드에 마련되며 연소에 필요한 혼합기 및 공기를 유입하는 흡기포트들과. 상기한 피스톤 헤드에 형성되어 상기한 흡기포트들로 유입되는 혼합기 및 공기를 서로 다른 방향으로 텀블 유동될 수 있도록 하는 제1, 2경사면과, 연소된 개스를 배출하는 배기포트들을 포함하는 내연기관의 흡기구조를 제공한다.A cylinder head which forms a combustion chamber together with the head of the piston located in the cylinder block to prevent ignition speed increase and unburned residual gas in the cylinder due to cross tumble flow and atomization of fuel and air, Intake ports provided in the cylinder bed for the mixer and air required for combustion. An internal combustion engine including first and second inclined surfaces formed in the piston head to allow tumble flow of the mixer and air introduced into the intake ports in different directions, and exhaust ports for discharging the burned gas; Provide an intake structure.

Description

내연기관의 흡기구조Intake Structure of Internal Combustion Engine

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명에 의한 흡기구조가 적용되는 실린더 블럭과 실린더 헤드의 결합 측단면도,1 is a cross-sectional side view of the cylinder block and cylinder head to which the intake structure according to the present invention is applied;

제2도는 본 발명에 의한 연소실의 평면도,2 is a plan view of the combustion chamber according to the present invention,

제3도는 본 발명에 관련하는 연료 인젝터의 측단면도.3 is a side cross-sectional view of a fuel injector according to the present invention.

Claims (5)

실린더 블럭내에 위치한 피스톤의 헤드와 함께 연소실을 형성하는 실린더 베드와, 이 실린더 헤드에 마련되며 연소에 필요한 혼합기 및 공기를 유입하는 흡기포트들과, 상기한 피스톤 베드에 형성되어 상기한 흡기포트들로 유입되는 혼합기 및 공기를 서로 다른 방향으로 텀블 유동될 수 있도록 하는 제1, 2경사면과, 연소된 개스를 배출하는 배기포트들을 포함하는 내연기관의 흡기구조.A cylinder bed forming a combustion chamber together with a head of a piston located in the cylinder block, intake ports provided in the cylinder head for introducing a mixer and air necessary for combustion, and intake ports formed in the piston bed. An intake structure of an internal combustion engine comprising first and second inclined surfaces for allowing the inflowing mixer and air to tumble in different directions, and exhaust ports for discharging the burned gas. 제1항에 있어서, 흡기포트들은 대각선 방향에 배치되어 서로 다른 방향에서 공기 및 혼합기가 연소실로 유입될 수 있도록 하는 내연기관의 흡기구조.The intake structure of an internal combustion engine according to claim 1, wherein the intake ports are arranged in a diagonal direction to allow air and a mixer to flow into the combustion chamber in different directions. 제1항에 있어서, 흡기포트들은 연소실의 X축선에 대하여 각각 내측이 연소실 측으로 기울어진 것을 특징으로 하는 내연기관의 흡기구조.The intake structure of an internal combustion engine according to claim 1, wherein the intake ports are each inclined toward the combustion chamber side with respect to the X axis of the combustion chamber. 제1항에 있어서, 흡기포트들 중 어느 하나의 흡기포트에는 연료 인젝터가 연소실의 X축선에 대하여 경사지게 배치되어 점화 플러그 주위에 진한 혼합기를 형성할 수 있도록 하는 내연기관의 흡기구조.2. The intake structure of an internal combustion engine according to claim 1, wherein a fuel injector is inclined with respect to the X axis of the combustion chamber in one of the intake ports so as to form a dark mixer around the spark plug. 제1항에 있어서, 배기포트들은 대각선 방향에 배치되는 내연기관의 흡기구조.The intake structure of an internal combustion engine according to claim 1, wherein the exhaust ports are arranged in a diagonal direction. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940031064A 1994-11-24 1994-11-24 Intake structure for an internal combustion engine KR100205994B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940031064A KR100205994B1 (en) 1994-11-24 1994-11-24 Intake structure for an internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940031064A KR100205994B1 (en) 1994-11-24 1994-11-24 Intake structure for an internal combustion engine

Publications (2)

Publication Number Publication Date
KR960018203A true KR960018203A (en) 1996-06-17
KR100205994B1 KR100205994B1 (en) 1999-07-01

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ID=19398883

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940031064A KR100205994B1 (en) 1994-11-24 1994-11-24 Intake structure for an internal combustion engine

Country Status (1)

Country Link
KR (1) KR100205994B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100482548B1 (en) * 2001-12-06 2005-04-14 현대자동차주식회사 A gasoline direct injection engines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100482548B1 (en) * 2001-12-06 2005-04-14 현대자동차주식회사 A gasoline direct injection engines

Also Published As

Publication number Publication date
KR100205994B1 (en) 1999-07-01

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