ITTO20060274A1 - Circuito di controllo per iniettori con solenoidi di taglio per motori ad iniezione a gpl, procedimento di controllo di solenoidi di taglio e relativo procedimento di diagnosi. - Google Patents

Circuito di controllo per iniettori con solenoidi di taglio per motori ad iniezione a gpl, procedimento di controllo di solenoidi di taglio e relativo procedimento di diagnosi.

Info

Publication number
ITTO20060274A1
ITTO20060274A1 IT000274A ITTO20060274A ITTO20060274A1 IT TO20060274 A1 ITTO20060274 A1 IT TO20060274A1 IT 000274 A IT000274 A IT 000274A IT TO20060274 A ITTO20060274 A IT TO20060274A IT TO20060274 A1 ITTO20060274 A1 IT TO20060274A1
Authority
IT
Italy
Prior art keywords
solenoids
cutting
procedure
injectors
control circuit
Prior art date
Application number
IT000274A
Other languages
English (en)
Inventor
Deok-Ryol Kim
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 ITTO20060274A1 publication Critical patent/ITTO20060274A1/it

Links

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
    • 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
    • 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
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F02D41/221—Safety or indicating devices for abnormal conditions relating to the failure of actuators or electrically driven elements
    • 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
    • F02M21/0248—Injectors
    • F02M21/0251—Details of actuators therefor
    • F02M21/0254—Electric actuators, e.g. solenoid or piezoelectric
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • 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
    • F02M21/0203—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels characterised by the type of gaseous fuel
    • F02M21/0209—Hydrocarbon fuels, e.g. methane or acetylene
    • F02M21/0212—Hydrocarbon fuels, e.g. methane or acetylene comprising at least 3 C-Atoms, e.g. liquefied petroleum gas [LPG], propane or butane
    • 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)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Fuel-Injection Apparatus (AREA)
IT000274A 2005-08-30 2006-04-12 Circuito di controllo per iniettori con solenoidi di taglio per motori ad iniezione a gpl, procedimento di controllo di solenoidi di taglio e relativo procedimento di diagnosi. ITTO20060274A1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020050080175A KR100736999B1 (ko) 2005-08-30 2005-08-30 엘피아이 엔진의 컷솔레노이드를 구비한 인젝터의제어회로와, 컷솔레노이드의 제어방법 및 컷솔레노이드의고장진단방법

Publications (1)

Publication Number Publication Date
ITTO20060274A1 true ITTO20060274A1 (it) 2007-02-28

Family

ID=37802315

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000274A ITTO20060274A1 (it) 2005-08-30 2006-04-12 Circuito di controllo per iniettori con solenoidi di taglio per motori ad iniezione a gpl, procedimento di controllo di solenoidi di taglio e relativo procedimento di diagnosi.

Country Status (7)

Country Link
US (1) US20070044769A1 (it)
JP (1) JP2007064198A (it)
KR (1) KR100736999B1 (it)
CN (1) CN1924342A (it)
AU (1) AU2006201762B2 (it)
IT (1) ITTO20060274A1 (it)
NL (1) NL1031662C2 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007170204A (ja) * 2005-12-19 2007-07-05 Kokusan Denki Co Ltd 内燃機関用燃料噴射装置
DE102009045581A1 (de) * 2009-10-12 2011-04-14 Robert Bosch Gmbh Schaltung zum Betreiben eines Magnetventils
US20150167589A1 (en) * 2013-12-13 2015-06-18 Hyundai Motor Company Method and apparatus for controlling high pressure shut-off valve
US12196160B2 (en) 2019-04-12 2025-01-14 Auto Gas Services, LLC Liquid injected propane fuel system
KR102454565B1 (ko) * 2020-10-26 2022-10-14 주식회사 현대케피코 연료누설 차단을 위한 인젝터 및 인젝터 제어 방법

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4156560A (en) * 1977-11-09 1979-05-29 The United States Of America As Represented By The Secretary Of The Army Electrically-controlled fuel injector
JPS62242413A (ja) * 1986-04-15 1987-10-23 Mitsubishi Electric Corp トランジスタのベ−ス駆動回路
JPH03225063A (ja) * 1990-01-31 1991-10-04 Aisan Ind Co Ltd 静的流量の可変な燃料噴射装置
JPH04358730A (ja) * 1991-01-31 1992-12-11 Suzuki Motor Corp エンジンの自動停止始動制御装置
US5718210A (en) * 1995-07-31 1998-02-17 Toyota Jidosha Kabushiki Kaisha Testing apparatus for fuel vapor treating device
JPH09250421A (ja) * 1996-03-13 1997-09-22 Denso Corp 電磁式燃料噴射弁
US5862995A (en) * 1996-04-01 1999-01-26 Diesel Technology Company High pressure fluid passage sealing for internal combustion engine fuel injectors and method of making same
US6163082A (en) * 1996-06-13 2000-12-19 Hitachi, Ltd. Power supplying apparatus for a vehicle and an intensive wiring apparatus
JP3788424B2 (ja) * 2002-03-29 2006-06-21 マツダ株式会社 エンジンの故障診断装置
KR20040028887A (ko) * 2004-02-19 2004-04-03 박국현 엘피지자동차의 연료누설 방지장치
KR101228117B1 (ko) * 2009-12-04 2013-01-31 황병선 휴대용 비데

Also Published As

Publication number Publication date
KR100736999B1 (ko) 2007-07-09
AU2006201762B2 (en) 2010-03-04
AU2006201762A1 (en) 2007-03-15
NL1031662A1 (nl) 2007-03-01
JP2007064198A (ja) 2007-03-15
KR20070028667A (ko) 2007-03-13
CN1924342A (zh) 2007-03-07
NL1031662C2 (nl) 2011-07-26
US20070044769A1 (en) 2007-03-01

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