KR900014720A - Stratified Combustion Internal Combustion Engine - Google Patents

Stratified Combustion Internal Combustion Engine Download PDF

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Publication number
KR900014720A
KR900014720A KR1019900004269A KR900004269A KR900014720A KR 900014720 A KR900014720 A KR 900014720A KR 1019900004269 A KR1019900004269 A KR 1019900004269A KR 900004269 A KR900004269 A KR 900004269A KR 900014720 A KR900014720 A KR 900014720A
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KR
South Korea
Prior art keywords
combustion chamber
cylinder bore
intake
intake port
cylinder
Prior art date
Application number
KR1019900004269A
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Korean (ko)
Other versions
KR930008391B1 (en
Inventor
데쯔로 이시다
요시아끼 단노
히로미쯔 안도
Original Assignee
나까무라 유우이찌
미쯔비시 지도샤 고교 가부시끼가이샤
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Application filed by 나까무라 유우이찌, 미쯔비시 지도샤 고교 가부시끼가이샤 filed Critical 나까무라 유우이찌
Publication of KR900014720A publication Critical patent/KR900014720A/en
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Publication of KR930008391B1 publication Critical patent/KR930008391B1/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
    • 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
    • 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
    • F02B15/00—Engines characterised by the method of introducing liquid fuel into cylinders and not otherwise provided for

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  • 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)

Abstract

내용 없음.No content.

Description

성층 연소형 내연엔진Stratified Combustion Internal Combustion Engine

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 한 실시예에 따르는 성층 연소형 내연엔진을 일부 파단 또는 제거하여 도시하는 도면,1 is a view showing a partially broken or removed stratified combustion internal combustion engine according to an embodiment of the present invention,

제2도는 제1도의 내연엔진의 1개의 기통을 도시하는 단면도,2 is a cross-sectional view showing one cylinder of the internal combustion engine of FIG.

제3도는 제2도중 III-III선에 따르는 단면도.3 is a cross-sectional view taken along the line III-III of FIG. 2.

Claims (2)

실린더 보어를 규정하기 위한 실린더 수단으로서, 이 실린더 수단은 실린더 보어에 감합되어서, 이 실린더 보어의 일부를 포함해서 연소실을 규정하는 피스톤과, 연소실의 횡단면 영역을 실린더 보어의 축선을 포함하는 세로면에 의해 나누어 보았을때, 상기한 횡단면 영역의 한쪽에 위치되어지고, 연소실로 개구하는 최소한 2개의 흡기 포트를 갖고 있고, 연소실내에 각 흡기 포트를 통해서 공기를 도입하기 위한 흡기 수단으로서, 이 흡기 수단은 각 흡기 포트에 각각 접속되는 도입 통로를 갖고 있으며, 각 도입 통로는 상기 한 연소실의 횡단면과 평행한 가로면에 대해서 투명하여 보았을 때, 그 투명한 축선이 상기 세로면과 실질적으로 직교하는 방향으로 또한 서로 평행하게 연장되고, 이에 의해, 각 도입 통로는 흡기 포트에서 연소실로 도입되는 공기가 연소실내에서 실린더 보어의 축선 방향으로 따라서 흐르는 선회류로 되도록 공기의 흐름을 안내하며, 최소한 한편의 도입 통로내를 흐르는 공기중에 연료를 분사하여 혼합기를 만들어내기 위한 연료 분사 수단을 포함하는 것을 특징으로 하는 성층 연소형 내연엔진.A cylinder means for defining a cylinder bore, the cylinder means being fitted to a cylinder bore, the piston defining a combustion chamber including a part of the cylinder bore, and a cross sectional area of the combustion chamber in a longitudinal plane including the axis of the cylinder bore. Divided by, the intake means is located on one side of the cross-sectional area and has at least two intake ports that open into the combustion chamber, and is an intake means for introducing air through each intake port in the combustion chamber. Each introduction passage is connected to each intake port, and each introduction passage is transparent to a transverse plane parallel to the cross section of the one combustion chamber, and when the transparent axes thereof are mutually orthogonal to each other in a direction substantially perpendicular to the longitudinal plane. Extending in parallel, whereby each inlet passage is introduced into the combustion chamber from the intake port. And a fuel injection means for guiding the flow of air such that the machine is a swirl flow flowing along the axial direction of the cylinder bore in the combustion chamber, and injecting fuel into the air flowing in at least one introduction passageway to produce a mixer. Stratified combustion internal combustion engine. 제1항에 있어서, 점화 장치도 포함하여, 이 점화 장치는 한편의 도입 통로에 연속되는 흡기 포트의 근처에 설치된 것을 특징으로 하는 내연엔진.The internal combustion engine according to claim 1, comprising an ignition device, which is installed near an intake port continuous to one introduction passage. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900004269A 1989-03-31 1990-03-30 Stratified-combustion internal combustion engine KR930008391B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP8101589 1989-03-31
JP1-81015 1989-03-31
JP81015 1989-03-31

Publications (2)

Publication Number Publication Date
KR900014720A true KR900014720A (en) 1990-10-24
KR930008391B1 KR930008391B1 (en) 1993-08-31

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ID=13734674

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900004269A KR930008391B1 (en) 1989-03-31 1990-03-30 Stratified-combustion internal combustion engine

Country Status (1)

Country Link
KR (1) KR930008391B1 (en)

Also Published As

Publication number Publication date
KR930008391B1 (en) 1993-08-31

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