KR940004183A - Rapid combustion apparatus of internal combustion engines - Google Patents

Rapid combustion apparatus of internal combustion engines Download PDF

Info

Publication number
KR940004183A
KR940004183A KR1019920015211A KR920015211A KR940004183A KR 940004183 A KR940004183 A KR 940004183A KR 1019920015211 A KR1019920015211 A KR 1019920015211A KR 920015211 A KR920015211 A KR 920015211A KR 940004183 A KR940004183 A KR 940004183A
Authority
KR
South Korea
Prior art keywords
capillary tube
injector
cylinder head
electrically connected
rapid
Prior art date
Application number
KR1019920015211A
Other languages
Korean (ko)
Other versions
KR960012347B1 (en
Inventor
김용섭
Original Assignee
전성원
현대자동차주식회사
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, 현대자동차주식회사 filed Critical 전성원
Priority to KR1019920015211A priority Critical patent/KR960012347B1/en
Publication of KR940004183A publication Critical patent/KR940004183A/en
Application granted granted Critical
Publication of KR960012347B1 publication Critical patent/KR960012347B1/en

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
    • F02B19/00—Engines characterised by precombustion chambers
    • 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

예연소실에 이른 공연비의 혼합비가 선택적으로 공급되도록 제어하여 점화 플러그의 스파크시 강한 점화에너지를 형성함은 물론 주연소실에 공급되는 혼합기를 희박하게 함으로써 연비를 절감하고, 엔진의 출력을 증대시킴은 물론 점화시기를 지연시켜 연소시 최고온도를 낮추어 배출되는 배기가스의 유해성분(NOx,HC)을 저감하고, 노킹을 예방할 수 있는 내연기관의 급속 연소장치를 공급하는 데 그 목적이 있다.By controlling the mixing ratio of the air-fuel ratio reached to the pre-combustion chamber to form a strong ignition energy when sparking the spark plug, and also to reduce the fuel efficiency and increase the output of the engine by thinning the mixer supplied to the main combustion chamber The purpose is to provide a rapid combustion device of an internal combustion engine that can delay ignition time, lower the maximum temperature during combustion, reduce harmful components (NOx, HC) of exhaust gas and prevent knocking.

이에 따라 실린더 헤드에 형성된 예연소실과 에어 크리너가 연통 설치되는 캐피러리 튜브와, 상기한 캐피러리 튜브의 소정 위치에 인젝터 아답터에 의해 고정 설치됨은 물론 ECU와 전기적으로 연결되어 선택적으로 연료를 분사하는 한개의 이젝터와, 상기한 실린더 헤드를 관통하는 캐피러리 튜브에 제공되어 관로를 선택적으로 개폐하도록 EPU와 전기적으로 연결된 수개의 솔레노이드 밸브로 이루어진 구성에 특징이 있다.Accordingly, the capillary tube in which the pre-combustion chamber formed in the cylinder head and the air cleaner are in communication with each other, and the capillary tube fixedly installed by the injector adapter at a predetermined position of the capillary tube as well as electrically connected to the ECU and selectively inject fuel It is characterized by a configuration consisting of a plurality of solenoid valves electrically connected to the EPU so as to be provided to the ejector of the, and the capillary tube passing through the cylinder head to selectively open and close the pipeline.

Description

내연기관의 급속 연소장치Rapid combustion apparatus of internal combustion engines

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

제1도는 이 발명의 급속 연소장치의 전체 시스템을 나타내는 도면.1 shows an overall system of the rapid combustion device of the present invention.

제2도는 이 방법의 내연기관의 급속 연소장치의 구성을 나타내는 일측단면도.2 is a sectional side view showing the construction of a rapid combustion device of an internal combustion engine of this method.

제3도는 이 발명에 관련되는 솔레노이드 밸브의 개폐동작을 나타내는 도면.3 is a view showing the opening and closing operation of the solenoid valve according to the present invention.

Claims (3)

실린더 헤드(20)에 형성된 예연소실(23)과 에어 크리너(A)가 연통 설치되는 캐피러리 튜브(25)와, 상기한 캐피러리 튜브(25)의 소정 위치에 인젝터 압터(26)에 의해 고정 설치됨은 물론 ECU(27)와 전기적으로 연결되어 선택적으로 연료를 분사하는 한 개의 인젝터(29)와, 상기한 실린더 헤드(20)를 관통하는 캐피러리 튜브(25)에 제공되어 관로를 선택적으로 개폐하도록 ECU(27)와 전기적으로 연결된 수개의 솔레노이드 밸브(30)로 이루어짐을 특징으로 하는 내연기관의 급속 연소장치.The capillary tube 25 in which the pre-combustion chamber 23 formed in the cylinder head 20 and the air cleaner A communicate with each other, and the injector injector 26 are fixed to a predetermined position of the capillary tube 25. It is installed, of course, is provided to one injector 29 electrically connected to the ECU 27 and selectively injects fuel, and the capillary tube 25 passing through the cylinder head 20 to selectively open and close the pipeline. Rapid combustion apparatus of an internal combustion engine, characterized in that it consists of several solenoid valves (30) electrically connected to the ECU (27). 제1항에 있어서, 솔레노이드 밸브(30)는 캐피러리 튜브(25)의 직경과 동일하게 형성됨은 물론 동일한 방향으로 형성된 홀(31)을 보유하는 승강부재(32)가 탄성부재(33)로 탄발 설치되어 하우징(34)에 수납된 코일(35)의 자화력에 의해 개폐되도록 함을 특징으로 하는 내연기관의 급속 연소장치.The elevating member 32 of claim 1, wherein the solenoid valve 30 is formed to have the same diameter as the capillary tube 25, and the elevating member 32 having the holes 31 formed in the same direction is shot with the elastic member 33. Rapid combustion apparatus of the internal combustion engine, characterized in that the installed and opened and closed by the magnetizing force of the coil (35) housed in the housing (34). 제1항에 있어서, 인젝터(29)는 캐피러리 튜브(25)를 통해 예연소실(23)에 흡입되는 혼합기가 이론 공연비가 형성되도록 제어됨을 특징으로 하는 내연기관의 급속 연속장치.2. The rapid continuous device according to claim 1, wherein the injector (29) is controlled such that a mixer drawn into the preburn chamber (23) through the capillary tube (25) is formed to form a theoretical air-fuel ratio. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920015211A 1992-08-24 1992-08-24 Swift ignition apparatus for i.c. engine KR960012347B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920015211A KR960012347B1 (en) 1992-08-24 1992-08-24 Swift ignition apparatus for i.c. engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920015211A KR960012347B1 (en) 1992-08-24 1992-08-24 Swift ignition apparatus for i.c. engine

Publications (2)

Publication Number Publication Date
KR940004183A true KR940004183A (en) 1994-03-14
KR960012347B1 KR960012347B1 (en) 1996-09-18

Family

ID=19338387

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920015211A KR960012347B1 (en) 1992-08-24 1992-08-24 Swift ignition apparatus for i.c. engine

Country Status (1)

Country Link
KR (1) KR960012347B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10016558A1 (en) * 2000-04-03 2001-10-11 Dieter Kuhnert Pre-chamber spark plug with additional fuel to ignite very lean fuel-air mixtures, especially for gas engines

Also Published As

Publication number Publication date
KR960012347B1 (en) 1996-09-18

Similar Documents

Publication Publication Date Title
US5067458A (en) Fuel combustion system and method of operation for an otto-cycle internal combustion engine
KR100678997B1 (en) Method of controlling the process of combustion in an internal combustion engine, and engine with means for controlling the engine valves
ES2025054B3 (en) FUEL INJECTION DEVICE FOR INTERNAL COMBUSTION ENGINES.
US4846126A (en) Natural gas fuel injection
US5224449A (en) Lean-burn internal combustion system
DE69521204T2 (en) IGNITION DEVICE FOR INTERNAL COMBUSTION ENGINES
US7165528B2 (en) Two-valve high squish flow I.C. engine
JPS59685B2 (en) Ninen Kikanno Now Kongou Kikiyoukiyuusouchi
US20100294254A1 (en) Inverted cross-scavenged, two-overhead valve, 2-stroke engine
KR940004183A (en) Rapid combustion apparatus of internal combustion engines
JPH03134262A (en) Cylinder injection internal combustion engine
US3967611A (en) Stratified-combustion type internal combustion engine with pre-combustion-chamber
US3229676A (en) Fuel injection system
JPS5836183B2 (en) multi-cylinder internal combustion engine
JPS59141756A (en) Method and apparatus for controlling gas engine
JPH10205397A (en) Ignitability improving method for fuel in intake pipe fuel injection compression ignition engine
US20160215682A1 (en) Ignition system utilizing controllably vented pre-chamber
KR0149371B1 (en) Torch ignition system
KR200157990Y1 (en) Intake structure for internal combustion engines
KR820001327B1 (en) Combustion chamber of internal combustion engine
KR100222848B1 (en) The structure for generating of intake swirl in an internal combustion engine
CA1072843A (en) Internal combustion engine
SE7610113L (en) COMBUSTION ENGINE
JPH05280344A (en) Two cycle internal combustion engine
GB565481A (en) Improvements in and relating to ignition means for internal combustion engines of the gas injection type

Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 19970829

Year of fee payment: 6

LAPS Lapse due to unpaid annual fee