KR930013459A - Exhaust Auxiliary Injector for Improved Fuel Spray - Google Patents

Exhaust Auxiliary Injector for Improved Fuel Spray Download PDF

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Publication number
KR930013459A
KR930013459A KR1019910024145A KR910024145A KR930013459A KR 930013459 A KR930013459 A KR 930013459A KR 1019910024145 A KR1019910024145 A KR 1019910024145A KR 910024145 A KR910024145 A KR 910024145A KR 930013459 A KR930013459 A KR 930013459A
Authority
KR
South Korea
Prior art keywords
fuel spray
exhaust gas
improved fuel
auxiliary injector
exhaust auxiliary
Prior art date
Application number
KR1019910024145A
Other languages
Korean (ko)
Other versions
KR940003533B1 (en
Inventor
문선
Original Assignee
김태구·알.제이.스트래미
대우자동차 주식회사
알.제이.스트래미
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 김태구·알.제이.스트래미, 대우자동차 주식회사, 알.제이.스트래미 filed Critical 김태구·알.제이.스트래미
Priority to KR1019910024145A priority Critical patent/KR940003533B1/en
Publication of KR930013459A publication Critical patent/KR930013459A/en
Application granted granted Critical
Publication of KR940003533B1 publication Critical patent/KR940003533B1/en

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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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/41—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories characterised by the arrangement of the recirculation passage in relation to the engine, e.g. to cylinder heads, liners, spark plugs or manifolds; characterised by the arrangement of the recirculation passage in relation to specially adapted combustion 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/14—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the exhaust system
    • F02M26/15—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the exhaust system in relation to engine exhaust purifying apparatus
    • 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

내용 없음No content

Description

연료 분무향상을 위한 배기가스 보조 분사장치Exhaust Auxiliary Injector for Improved Fuel Spray

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

제1도는 본 발명의 계통도.1 is a schematic diagram of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 배기다기관 2 : 배기가스필터1: exhaust manifold 2: exhaust gas filter

2' : 방열기 3 : 서어지탱크2 ': radiator 3: surge tank

4 : 연료분사기 5 : 배기가스 보조 분사기4 fuel injector 5 exhaust gas auxiliary injector

6 : 카탈리틱 컨버터 7 : 연료탱크6: Catalytic Converter 7: Fuel Tank

8 : 연료펌프 9 : 연료필터8 fuel pump 9 fuel filter

10 : 연료레귤레이터 11 : 스로틀 바디10: fuel regulator 11: throttle body

12 : 충진실 13 : 흡기다기관12: filling chamber 13: intake manifold

14 : 연소실14: combustion chamber

Claims (1)

배기다기관(1)에서 배기가스필터(2), 방열기(2')를 경유, 서어지탱크(3)에 배관하고 이를 연료 분사기(4)의 주위로 분사되게 배기가스 보조분사기(5)에 배관 연결시킨 것과 배기가스 재순환 장치의 역할을 겸하도록 한 것을 특징으로 하는 연료 분무 향상을 위한 배기가스 보조 분사장치.In the exhaust manifold 1, the exhaust gas filter 2 and the radiator 2 ′ are piped to the surge tank 3 via the exhaust gas filter 2 and the exhaust gas filter 2 is injected to the surroundings of the fuel injector 4. An exhaust gas auxiliary injector for improving fuel spray, characterized in that it is connected and serves as an exhaust gas recirculation device. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910024145A 1991-12-24 1991-12-24 Auxiliary ejecting apparatus KR940003533B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910024145A KR940003533B1 (en) 1991-12-24 1991-12-24 Auxiliary ejecting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910024145A KR940003533B1 (en) 1991-12-24 1991-12-24 Auxiliary ejecting apparatus

Publications (2)

Publication Number Publication Date
KR930013459A true KR930013459A (en) 1993-07-21
KR940003533B1 KR940003533B1 (en) 1994-04-23

Family

ID=19325821

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910024145A KR940003533B1 (en) 1991-12-24 1991-12-24 Auxiliary ejecting apparatus

Country Status (1)

Country Link
KR (1) KR940003533B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020081526A (en) * 2001-04-18 2002-10-28 한국기계연구원 Exhaust gas assisted fuel injection system of internal combustion engine
KR100535541B1 (en) * 2002-10-22 2005-12-08 현대자동차주식회사 Distribution character improvementing device of EGR system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020081526A (en) * 2001-04-18 2002-10-28 한국기계연구원 Exhaust gas assisted fuel injection system of internal combustion engine
KR100535541B1 (en) * 2002-10-22 2005-12-08 현대자동차주식회사 Distribution character improvementing device of EGR system

Also Published As

Publication number Publication date
KR940003533B1 (en) 1994-04-23

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