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KR910012508A - Diesel engine exhaust gas purification system - Google Patents

Diesel engine exhaust gas purification system

Info

Publication number
KR910012508A
KR910012508A KR1019900019808A KR900019808A KR910012508A KR 910012508 A KR910012508 A KR 910012508A KR 1019900019808 A KR1019900019808 A KR 1019900019808A KR 900019808 A KR900019808 A KR 900019808A KR 910012508 A KR910012508 A KR 910012508A
Authority
KR
South Korea
Prior art keywords
fuel
diesel
supplying
tank
gas
Prior art date
Application number
KR1019900019808A
Other languages
Korean (ko)
Other versions
KR940006057B1 (en
Inventor
고오하찌 오오꾸보
겐이찌로 가메오
Original Assignee
겐이찌로 가메오
나까무라 히로까즈
미쯔비시 지도샤 고교 가부시끼가이샤
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 겐이찌로 가메오, 나까무라 히로까즈, 미쯔비시 지도샤 고교 가부시끼가이샤 filed Critical 겐이찌로 가메오
Publication of KR910012508A publication Critical patent/KR910012508A/en
Application granted granted Critical
Publication of KR940006057B1 publication Critical patent/KR940006057B1/en

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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression 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
    • Y02T10/30—Use of alternative fuels, e.g. biofuels

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)
  • Exhaust Gas After Treatment (AREA)

Abstract

내용 없음No content

Description

디이젤 엔진의 배기 가스 정화 시스템Diesel engine exhaust gas purification system

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

제 1 도는 본 실시예에 관련된 디이젤 엔진의 배기 가스 정화 시스템의 전체 구성을 도시하는 구성도.1 is a configuration diagram showing an overall configuration of an exhaust gas purification system of a diesel engine according to the present embodiment.

Claims (1)

디이젤 엔진의 연료 분사 펌프에 공급하기 전에 액화 석유 가스가 소정의 비율로 혼합 흡입된 경유를 베퍼룩크 하지 않을 정도로 가압하여 상기 연료 분사 펌프에 연료를 공급하는 연료 압력 조정기와, 이 연료 압력조정기에 액화 석유 가스를 소정의 비율로 혼합 흡입한 경유를 공급하는 액체 혼합 밸브 부착 서어지 탱크와, 경유 탱크로부터의 경유를 액화 석유 가스 탱크내의 가스 압력과 동등하게 가압하여 개폐 밸브를 통해 상기 액체 혼합 밸브 부착 서어지 탱크에 경유를 공급하는 가변 연료 압력 펌프와, 이 가변 연료 압력 펌프에 경유를 공급하는 경유 탱크와, 개폐 밸브를 통해 상기 액체 혼합 밸브 부착 서어지 탱크와 액화 석유 가스를 공급하는 상기 액화 속유 가스 탱크를 설치한 것을 특징으로 하는 디이젤 엔진의 배기 가스 정화 시스템.A fuel pressure regulator for supplying fuel to the fuel injection pump by pressurizing the diesel fuel mixed with liquefied petroleum gas at a predetermined ratio to supply the fuel injection pump before supplying it to the fuel injection pump of the diesel engine; A surge tank with a liquid mixing valve for supplying diesel oil which has mixed and sucked petroleum gas at a predetermined ratio, and the liquid mixing valve is attached through an on / off valve by pressurizing the diesel gas from the diesel oil tank with the gas pressure in the liquefied petroleum gas tank. A variable fuel pressure pump for supplying diesel fuel to the surge tank, a diesel fuel tank for supplying diesel fuel to the variable fuel pressure pump, and the liquefied oil fuel for supplying the surge tank with the liquid mixing valve and liquefied petroleum gas through an on / off valve. An exhaust gas purification system for diesel engines comprising a gas tank. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900019808A 1989-12-18 1990-12-04 Exhaust gas purifying system for diesel engine KR940006057B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP328972 1989-12-18
JP1-328972 1989-12-18
JP1328972A JPH086656B2 (en) 1989-12-18 1989-12-18 Exhaust gas purification system for diesel engine

Publications (2)

Publication Number Publication Date
KR910012508A true KR910012508A (en) 1991-08-08
KR940006057B1 KR940006057B1 (en) 1994-07-02

Family

ID=18216175

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900019808A KR940006057B1 (en) 1989-12-18 1990-12-04 Exhaust gas purifying system for diesel engine

Country Status (2)

Country Link
JP (1) JPH086656B2 (en)
KR (1) KR940006057B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2439352C2 (en) 2006-09-25 2012-01-10 ДиДжиСи ИНДАСТРИЗ ПТИ ЛТД Double fuel system and diesel engine with said system
WO2010121305A1 (en) * 2009-04-20 2010-10-28 Dgc Industries Pty Ltd A dual fuel supply system for an indirect-injection system of a diesel engine with off-board fuel mixing
US8973560B2 (en) 2010-04-20 2015-03-10 Dgc Industries Pty Ltd Dual fuel supply system for a direct-injection system of a diesel engine with on-board mixing
JP5459503B2 (en) * 2010-07-14 2014-04-02 株式会社Ｉｈｉ Diesel engine cylinder bore corrosion prevention system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59162337A (en) * 1983-03-07 1984-09-13 Yanmar Diesel Engine Co Ltd Diesel engine by fuel of low temperature boiling point

Also Published As

Publication number Publication date
JPH086656B2 (en) 1996-01-29
JPH03189361A (en) 1991-08-19
KR940006057B1 (en) 1994-07-02

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee