NL1031694C2 - Autogasinjectie (lpi) systeem en werkwijze voor het verhinderen van gaslekkage en slechte startprestaties gebruikmakend van hetzelfde. - Google Patents

Autogasinjectie (lpi) systeem en werkwijze voor het verhinderen van gaslekkage en slechte startprestaties gebruikmakend van hetzelfde. Download PDF

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Publication number
NL1031694C2
NL1031694C2 NL1031694A NL1031694A NL1031694C2 NL 1031694 C2 NL1031694 C2 NL 1031694C2 NL 1031694 A NL1031694 A NL 1031694A NL 1031694 A NL1031694 A NL 1031694A NL 1031694 C2 NL1031694 C2 NL 1031694C2
Authority
NL
Netherlands
Prior art keywords
fuel
engine
supply line
valve
line valve
Prior art date
Application number
NL1031694A
Other languages
English (en)
Dutch (nl)
Other versions
NL1031694A1 (nl
Inventor
Seung Jin Chae
Original Assignee
Hyundai Motor Co Ltd
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 Hyundai Motor Co Ltd filed Critical Hyundai Motor Co Ltd
Publication of NL1031694A1 publication Critical patent/NL1031694A1/nl
Application granted granted Critical
Publication of NL1031694C2 publication Critical patent/NL1031694C2/nl

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/02—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with gaseous fuels
    • F02D19/025—Failure diagnosis or prevention; Safety measures; Testing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/02—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with gaseous fuels
    • F02D19/021—Control of components of the fuel supply system
    • F02D19/022—Control of components of the fuel supply system to adjust the fuel pressure, temperature or composition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/02—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with gaseous fuels
    • F02D19/026—Measuring or estimating parameters related to the fuel supply system
    • F02D19/027—Determining the fuel pressure, temperature or volume flow, the fuel tank fill level or a valve position
    • 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
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/023—Valves; Pressure or flow regulators in the fuel supply or return system
    • F02M21/0242—Shut-off valves; Check valves; Safety valves; Pressure relief valves
    • 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
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/0293—Safety devices; Fail-safe measures
    • 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
    • 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
    • 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
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
NL1031694A 2006-03-16 2006-04-26 Autogasinjectie (lpi) systeem en werkwijze voor het verhinderen van gaslekkage en slechte startprestaties gebruikmakend van hetzelfde. NL1031694C2 (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20060024263 2006-03-16
KR1020060024263A KR100747240B1 (ko) 2006-03-16 2006-03-16 엘피아이 가스인젝터 시스템 및 이를 이용한 연료누출방지방법 및 시동불량 방지방법

Publications (2)

Publication Number Publication Date
NL1031694A1 NL1031694A1 (nl) 2007-09-18
NL1031694C2 true NL1031694C2 (nl) 2011-12-01

Family

ID=38592175

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1031694A NL1031694C2 (nl) 2006-03-16 2006-04-26 Autogasinjectie (lpi) systeem en werkwijze voor het verhinderen van gaslekkage en slechte startprestaties gebruikmakend van hetzelfde.

Country Status (6)

Country Link
JP (1) JP4355713B2 (ko)
KR (1) KR100747240B1 (ko)
CN (1) CN100472056C (ko)
AU (1) AU2006201749B2 (ko)
IT (1) ITMI20060851A1 (ko)
NL (1) NL1031694C2 (ko)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100974590B1 (ko) * 2007-11-14 2010-08-06 현대자동차주식회사 Ｌｐｉ 펌프의 윤활유 손실 방지 장치
KR100999613B1 (ko) * 2007-12-14 2010-12-08 현대자동차주식회사 엘피아이 엔진의 연료 공급시스템
KR100952009B1 (ko) * 2008-04-14 2010-04-08 현대자동차주식회사 엘피아이 하이브리드 차량의 연료펌프 제어방법
JP5259514B2 (ja) * 2009-07-16 2013-08-07 ヤンマー株式会社 Ｄｍｅエンジンの起動方法
KR101199321B1 (ko) 2010-12-10 2012-11-09 (주)모토닉 직접분사 엘피아이 시스템
JP5585501B2 (ja) * 2011-03-15 2014-09-10 株式会社デンソー 燃料供給装置
RU2451819C1 (ru) * 2011-04-29 2012-05-27 Государственное образовательное учреждение высшего профессионального образования Московский государственный технический университет "МАМИ" Система питания двигателя внутреннего сгорания сжиженным газовым топливом
CN102374074A (zh) * 2011-11-11 2012-03-14 南车玉柴四川发动机股份有限公司 燃气发动机燃气进气旁通装置
JP5895570B2 (ja) * 2012-02-09 2016-03-30 株式会社デンソー ガスエンジン制御システム
US9133783B2 (en) * 2012-03-07 2015-09-15 Ford Global Technologies, Llc Method and system for estimating fuel system integrity
CN102733995A (zh) * 2012-06-19 2012-10-17 潍坊威度电子科技有限公司 液化气体燃料液态直喷装置及发动机复合阀
KR101419043B1 (ko) 2012-10-10 2014-07-10 (주)모토닉 가스연료차량용 연료탱크 및 그의 연료충전방법
KR101886075B1 (ko) 2012-10-26 2018-08-07 현대자동차 주식회사 차량용 열교환기
CN103075260A (zh) * 2013-01-23 2013-05-01 任一虎 一种双燃料发动机燃油喷射控制系统及其方法
CN103603735B (zh) * 2013-11-14 2016-03-16 力帆实业(集团)股份有限公司 一种cng汽车燃气供给监控系统及方法
KR101734775B1 (ko) 2016-06-09 2017-05-24 현대자동차주식회사 Lpg 연료 차량의 충전 장치 및 방법
EP3682104A4 (en) * 2017-08-28 2021-06-30 Volvo Truck Corporation PRESSURIZED FUEL SYSTEM FOR AN ENGINE AND METHOD OF OPERATING A PRESSURIZED FUEL SYSTEM FOR AN ENGINE
JP6982439B2 (ja) * 2017-09-08 2021-12-17 川崎重工業株式会社 船舶
DE102018212117A1 (de) * 2018-07-20 2020-01-23 Robert Bosch Gmbh Vorratstank, Kraftstofffördereinrichtung und Verfahren zur Regulierung des Druckes in einem Vorratstank
KR102607815B1 (ko) * 2023-06-13 2023-11-30 (주)블루젠트 베이퍼락 방지 장치가 구비된 차량용 엘피지 직분사식 연료 장치

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DE19611434B4 (de) * 1995-05-31 2004-02-26 AVL Gesellschaft für Verbrennungskraftmaschinen und Meßtechnik m.b.H. Prof. Dr. Dr.h.c. Hans List Einspritzsystem für eine Brennkraftmaschine
JPH1136990A (ja) 1997-07-18 1999-02-09 Nippon Soken Inc エンジンの燃料供給装置
KR100297294B1 (ko) * 1997-10-30 2001-10-24 류정열 Lng차량의연료장치
FR2791093B1 (fr) * 1999-03-18 2001-05-04 Inst Francais Du Petrole Systeme d'alimentation en carburant liquide sous pression d'un moteur a combustion interne
US6453877B1 (en) * 2000-11-28 2002-09-24 Outboard Marine Corporation Fuel delivery system using two pressure regulators with a single electric fuel pump
KR100476196B1 (ko) * 2001-12-18 2005-03-16 현대자동차주식회사 엘피아이 차량의 인젝터 누출 방지방법
KR20040054881A (ko) * 2002-12-18 2004-06-26 현대자동차주식회사 엘피아이 엔진의 연료공급시스템

Also Published As

Publication number Publication date
ITMI20060851A1 (it) 2007-09-17
AU2006201749B2 (en) 2008-12-04
JP4355713B2 (ja) 2009-11-04
CN100472056C (zh) 2009-03-25
AU2006201749A1 (en) 2007-10-04
CN101037978A (zh) 2007-09-19
KR100747240B1 (ko) 2007-08-07
NL1031694A1 (nl) 2007-09-18
JP2007247639A (ja) 2007-09-27

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