DE102007015783A1 - Verfahren zur Diagnose eines Absperrventils - Google Patents

Verfahren zur Diagnose eines Absperrventils Download PDF

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Publication number
DE102007015783A1
DE102007015783A1 DE102007015783A DE102007015783A DE102007015783A1 DE 102007015783 A1 DE102007015783 A1 DE 102007015783A1 DE 102007015783 A DE102007015783 A DE 102007015783A DE 102007015783 A DE102007015783 A DE 102007015783A DE 102007015783 A1 DE102007015783 A1 DE 102007015783A1
Authority
DE
Germany
Prior art keywords
valve
shut
fuel
pressure
expected
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
DE102007015783A
Other languages
German (de)
English (en)
Inventor
Winfied Langer
Juergen Foerster
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE102007015783A priority Critical patent/DE102007015783A1/de
Priority to KR1020097020313A priority patent/KR20100014658A/ko
Priority to CN200880010639A priority patent/CN101646892A/zh
Priority to BRPI0808027-5A2A priority patent/BRPI0808027A2/pt
Priority to RU2009139911/06A priority patent/RU2009139911A/ru
Priority to EP08708931A priority patent/EP2132473A1/de
Priority to JP2010500167A priority patent/JP2010521625A/ja
Priority to PCT/EP2008/051707 priority patent/WO2008119588A1/de
Publication of DE102007015783A1 publication Critical patent/DE102007015783A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/22Safety or indicating devices for abnormal conditions
    • F02D41/221Safety or indicating devices for abnormal conditions relating to the failure of actuators or electrically driven elements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K37/00Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D19/00Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/02Controlling 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
    • F02D19/025Failure diagnosis or prevention; Safety measures; Testing
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M21/00Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/023Valves; Pressure or flow regulators in the fuel supply or return system
    • F02M21/0242Shut-off valves; Check valves; Safety valves; Pressure relief valves
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00Apparatus 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K37/00Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0075For recording or indicating the functioning of a valve in combination with test equipment
    • F16K37/0091For recording or indicating the functioning of a valve in combination with test equipment by measuring fluid parameters
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00Investigating fluid-tightness of structures
    • G01M3/02Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G01M3/2876Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for valves
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/0025Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0027Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures the fuel being gaseous
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M21/00Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0203Apparatus 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
    • F02M21/0206Non-hydrocarbon fuels, e.g. hydrogen, ammonia or carbon monoxide
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M21/00Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0203Apparatus 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
    • F02M21/0215Mixtures of gaseous fuels; Natural gas; Biogas; Mine gas; Landfill gas
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/10Internal combustion engine [ICE] based vehicles
    • Y02T10/30Use of alternative fuels, e.g. biofuels
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/10Internal combustion engine [ICE] based vehicles
    • Y02T10/40Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
DE102007015783A 2007-03-30 2007-03-30 Verfahren zur Diagnose eines Absperrventils Withdrawn DE102007015783A1 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE102007015783A DE102007015783A1 (de) 2007-03-30 2007-03-30 Verfahren zur Diagnose eines Absperrventils
KR1020097020313A KR20100014658A (ko) 2007-03-30 2008-02-13 셧 오프 밸브의 진단 방법
CN200880010639A CN101646892A (zh) 2007-03-30 2008-02-13 用于诊断截止阀的方法
BRPI0808027-5A2A BRPI0808027A2 (pt) 2007-03-30 2008-02-13 Processo para diagnose de uma válvula de bloqueio
RU2009139911/06A RU2009139911A (ru) 2007-03-30 2008-02-13 Способ диагностики запорного клапана
EP08708931A EP2132473A1 (de) 2007-03-30 2008-02-13 Verfahren zur diagnose eines absperrventils
JP2010500167A JP2010521625A (ja) 2007-03-30 2008-02-13 遮断弁の診断方法
PCT/EP2008/051707 WO2008119588A1 (de) 2007-03-30 2008-02-13 Verfahren zur diagnose eines absperrventils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007015783A DE102007015783A1 (de) 2007-03-30 2007-03-30 Verfahren zur Diagnose eines Absperrventils

Publications (1)

Publication Number Publication Date
DE102007015783A1 true DE102007015783A1 (de) 2008-10-02

Family

ID=39362501

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102007015783A Withdrawn DE102007015783A1 (de) 2007-03-30 2007-03-30 Verfahren zur Diagnose eines Absperrventils

Country Status (8)

Country Link
EP (1) EP2132473A1 (ja)
JP (1) JP2010521625A (ja)
KR (1) KR20100014658A (ja)
CN (1) CN101646892A (ja)
BR (1) BRPI0808027A2 (ja)
DE (1) DE102007015783A1 (ja)
RU (1) RU2009139911A (ja)
WO (1) WO2008119588A1 (ja)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2549091A1 (en) * 2010-03-18 2013-01-23 Keihin Corporation Shut-off valve fault diagnosis device
WO2013072733A1 (en) * 2011-11-14 2013-05-23 Toyota Jidosha Kabushiki Kaisha Fuel shut-off valve diagnosis apparatus
DE102014211880A1 (de) 2014-06-20 2015-12-24 Robert Bosch Gmbh Kraftstoffzuführungssystem und Verfahren zum Lokalisieren eines Lecks in einem Kraftstoffzuführungssystem
EP3133272A1 (de) * 2015-08-13 2017-02-22 Continental Automotive GmbH Verfahren zum betreiben einer vorrichtung zur kraftstoffversorgung, vorrichtung zur kraftstoffversorgung und computerprogrammprodukt
DE102020203888A1 (de) 2020-03-25 2021-09-30 Mtu Friedrichshafen Gmbh Brennkraftmaschine mit wenigstens einem Brennraum und Verfahren zum Betreiben einer Brennkraftmaschine
WO2021250171A3 (de) * 2020-06-10 2022-03-10 Argo Gmbh Ventileinrichtung, intankventil und gasdruckspeichersystem, insbesondere für brennstoffzellensysteme, sowie verfahren zum detektieren einer leckage
WO2024056211A1 (de) * 2022-09-15 2024-03-21 Robert Bosch Gmbh Verfahren zum detektieren einer fehlfunktion, tanksystem, computerprogrammprodukt und speichermittel
WO2024056256A1 (de) * 2022-09-15 2024-03-21 Robert Bosch Gmbh Verfahren und system zum detektieren einer fehlfunktion in einem brennstoffzellensystem

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014118844A (ja) * 2012-12-13 2014-06-30 Denso Corp 内燃機関の燃料噴射制御装置
DE102016207743A1 (de) * 2016-05-04 2017-11-09 Robert Bosch Gmbh Einrichtung zur Zumessung eines gasförmigen Brennstoffs zu einem Injektor
SE540146C2 (en) * 2016-06-21 2018-04-10 Scania Cv Ab Method for determining the proper operation of a valve in a gas tank system
DE102016215323A1 (de) 2016-08-17 2018-02-22 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum Betrieb eines Ventils eines Druckbehältersystems sowie Druckbehältersystem
CN107165731B (zh) * 2017-07-21 2019-06-07 中国第一汽车股份有限公司 天然气发动机减压器截止阀内漏的检测方法
CN112302793B (zh) * 2020-10-29 2021-08-20 潍柴动力股份有限公司 截止阀关闭检测方法、装置、电子控制单元以及存储介质
WO2023285572A1 (en) * 2021-07-14 2023-01-19 ComAp a.s. Single point fuel injection in multi-fuel combustion engines
WO2023285571A1 (en) * 2021-07-14 2023-01-19 ComAp a.s. Multi point fuel injection in tri-fuel combustion engines
WO2023016742A1 (en) * 2021-08-09 2023-02-16 ComAp a.s. Multi point fuel injection in bi-fuel combustion engines

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3708471A1 (de) * 1987-03-16 1988-09-29 Kromschroeder Ag G Verfahren und vorrichtung zur dichtheitskontrolle von zwei hintereinander in einer fluidleitung angeordneten ventilen
US6427670B2 (en) 2000-04-20 2002-08-06 Honda Giken Kogyo Kabushiki Kaisha Fuel gas feeding system
WO2005073687A1 (de) * 2004-01-30 2005-08-11 Siemens Schweiz Ag Verfahren zur dichtheitsprüfung einer gasversorgungsstrecke
DE60206681T2 (de) * 2001-03-23 2006-06-01 C.R.F. S.C.P.A. Diagnosesystem für Lecke in Gaszufuhrsystemen und Verfahren zur Überprüfung derVentilwikung dieser Systeme
DE102005048456A1 (de) 2005-10-07 2007-04-12 Robert Bosch Gmbh Verfahren zur Diagnose eines Absperrventils

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19727794C1 (de) * 1997-06-30 1999-01-28 Siemens Ag Verfahren zum Überprüfen einer Kraftstoffversorgung
JP3932389B2 (ja) * 1998-01-19 2007-06-20 Smc株式会社 マスフローコントローラの自己診断方法
JP3432458B2 (ja) * 1999-07-30 2003-08-04 富士通テン株式会社 ガス燃料用内燃機関のガス漏れ検知及びフェイルセーフ制御方法及びその装置
JP2001234814A (ja) * 2000-02-24 2001-08-31 Denso Corp ガス燃料供給装置の異常検出装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3708471A1 (de) * 1987-03-16 1988-09-29 Kromschroeder Ag G Verfahren und vorrichtung zur dichtheitskontrolle von zwei hintereinander in einer fluidleitung angeordneten ventilen
US6427670B2 (en) 2000-04-20 2002-08-06 Honda Giken Kogyo Kabushiki Kaisha Fuel gas feeding system
DE60206681T2 (de) * 2001-03-23 2006-06-01 C.R.F. S.C.P.A. Diagnosesystem für Lecke in Gaszufuhrsystemen und Verfahren zur Überprüfung derVentilwikung dieser Systeme
WO2005073687A1 (de) * 2004-01-30 2005-08-11 Siemens Schweiz Ag Verfahren zur dichtheitsprüfung einer gasversorgungsstrecke
DE102005048456A1 (de) 2005-10-07 2007-04-12 Robert Bosch Gmbh Verfahren zur Diagnose eines Absperrventils

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2549091A1 (en) * 2010-03-18 2013-01-23 Keihin Corporation Shut-off valve fault diagnosis device
EP2549091A4 (en) * 2010-03-18 2014-02-05 Keihin Corp FAULT DIAGNOSIS DEVICE FOR A DISCONNECT VALVE
WO2013072733A1 (en) * 2011-11-14 2013-05-23 Toyota Jidosha Kabushiki Kaisha Fuel shut-off valve diagnosis apparatus
DE102014211880A1 (de) 2014-06-20 2015-12-24 Robert Bosch Gmbh Kraftstoffzuführungssystem und Verfahren zum Lokalisieren eines Lecks in einem Kraftstoffzuführungssystem
EP3133272A1 (de) * 2015-08-13 2017-02-22 Continental Automotive GmbH Verfahren zum betreiben einer vorrichtung zur kraftstoffversorgung, vorrichtung zur kraftstoffversorgung und computerprogrammprodukt
DE102020203888A1 (de) 2020-03-25 2021-09-30 Mtu Friedrichshafen Gmbh Brennkraftmaschine mit wenigstens einem Brennraum und Verfahren zum Betreiben einer Brennkraftmaschine
DE102020203888B4 (de) 2020-03-25 2021-10-14 Mtu Friedrichshafen Gmbh Brennkraftmaschine mit wenigstens einem Brennraum und Verfahren zum Betreiben einer Brennkraftmaschine
WO2021250171A3 (de) * 2020-06-10 2022-03-10 Argo Gmbh Ventileinrichtung, intankventil und gasdruckspeichersystem, insbesondere für brennstoffzellensysteme, sowie verfahren zum detektieren einer leckage
WO2024056211A1 (de) * 2022-09-15 2024-03-21 Robert Bosch Gmbh Verfahren zum detektieren einer fehlfunktion, tanksystem, computerprogrammprodukt und speichermittel
WO2024056256A1 (de) * 2022-09-15 2024-03-21 Robert Bosch Gmbh Verfahren und system zum detektieren einer fehlfunktion in einem brennstoffzellensystem

Also Published As

Publication number Publication date
BRPI0808027A2 (pt) 2014-06-17
RU2009139911A (ru) 2011-05-10
CN101646892A (zh) 2010-02-10
KR20100014658A (ko) 2010-02-10
JP2010521625A (ja) 2010-06-24
EP2132473A1 (de) 2009-12-16
WO2008119588A1 (de) 2008-10-09

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Effective date: 20121002