BR112014013625A8 - processo e dispositivo para verificar uma capacidade funcional de um motor de combustão interna operado por um sistema de combustíveis múltiplos - Google Patents

processo e dispositivo para verificar uma capacidade funcional de um motor de combustão interna operado por um sistema de combustíveis múltiplos

Info

Publication number
BR112014013625A8
BR112014013625A8 BR112014013625A BR112014013625A BR112014013625A8 BR 112014013625 A8 BR112014013625 A8 BR 112014013625A8 BR 112014013625 A BR112014013625 A BR 112014013625A BR 112014013625 A BR112014013625 A BR 112014013625A BR 112014013625 A8 BR112014013625 A8 BR 112014013625A8
Authority
BR
Brazil
Prior art keywords
combustion engine
internal combustion
fuel system
multiple fuel
functional capacity
Prior art date
Application number
BR112014013625A
Other languages
English (en)
Other versions
BR112014013625A2 (pt
Inventor
Dubs Alexander
Fautz Oliver
Antonov Sergey
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of BR112014013625A8 publication Critical patent/BR112014013625A8/pt
Publication of BR112014013625A2 publication Critical patent/BR112014013625A2/pt

Links

Classifications

    • 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
    • F02D41/30—Controlling fuel injection
    • F02D41/3005—Details not otherwise provided for
    • 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
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • 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
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0027—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures the fuel being gaseous
    • 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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
    • F02D41/266—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor the computer being backed-up or assisted by another circuit, e.g. analogue
    • 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
    • F02M43/00—Fuel-injection apparatus operating simultaneously on two or more fuels, or on a liquid fuel and another liquid, e.g. the other liquid being an anti-knock additive
    • F02M43/04—Injectors peculiar thereto
    • 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
    • F02D19/06—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 pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0639—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 pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels
    • F02D19/0642—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 pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels at least one fuel being gaseous, the other fuels being gaseous or liquid at standard 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
    • F02D2041/224—Diagnosis of the fuel system
    • 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)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

resumo patente de invenção: "processo e dispositivo para verificar uma capacidade funcional de um motor de combustão interna operado por um sistema de combustíveis múltiplos". a presente invenção refere-se a um processo para verificar uma capacidade funcional de um motor de combustão interna, que é operado por um sistema de combustíveis múltiplos, no qual pelo menos duas unidades de controle (1, 2) controlam eletronicamente um processo de combustão do motor de combustão interna com outro combustível, sendo que cada unidade de controle (1, 2) tem um conceito de segurança próprio e uma funcionalidade do sistema do sistema de combustíveis múltiplos é dividida sobre pelo menos dois aparelhos de controle (1, 2). para indicar um conceito de segurança total, uma unidade de controle, de preferência pelo menos um dos pelo menos dois aparelhos de controle (1, 2), monitora toda a funcionalidade do sistema do sistema de combustíveis múltiplos.
BR112014013625A 2011-12-08 2012-11-13 processo e dispositivo para verificar uma capacidade funcional de um motor de combustão interna operado por um sistema de combustíveis múltiplos BR112014013625A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201110087988 DE102011087988A1 (de) 2011-12-08 2011-12-08 Verfahren und Vorrichtung zur Überprüfung einer Funktionsfähigkeit einer von einem Multi-Fuel-System betriebenen Brennkraftmaschine
PCT/EP2012/072499 WO2013083367A1 (de) 2011-12-08 2012-11-13 Verfahren und vorrichtung zur überprüfung einer funktionsfähigkeit einer von einem multi-fuel-system betriebenen brennkraftmaschine

Publications (2)

Publication Number Publication Date
BR112014013625A8 true BR112014013625A8 (pt) 2017-06-13
BR112014013625A2 BR112014013625A2 (pt) 2017-06-13

Family

ID=47257770

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014013625A BR112014013625A2 (pt) 2011-12-08 2012-11-13 processo e dispositivo para verificar uma capacidade funcional de um motor de combustão interna operado por um sistema de combustíveis múltiplos

Country Status (6)

Country Link
US (1) US20150122238A1 (pt)
EP (1) EP2788605A1 (pt)
CN (1) CN103958866A (pt)
BR (1) BR112014013625A2 (pt)
DE (1) DE102011087988A1 (pt)
WO (1) WO2013083367A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013220607B4 (de) * 2013-10-11 2017-01-05 Continental Automotive Gmbh Vorrichtung und Verfahren zur Reduzierung von Varianten bei Kraftstoffpumpen-Elektroniken
DE102013225075A1 (de) 2013-12-06 2015-06-11 Robert Bosch Gmbh Steuergerät und Verfahren zur Steuerung einer selbstzündenden Brennkraftmaschine
DE102013225592A1 (de) 2013-12-11 2015-06-11 Robert Bosch Gmbh Steuergerät und Verfahren zur Steuerung einer Brennkraftmaschine
DE102015206781A1 (de) * 2015-04-15 2016-10-20 Bayerische Motoren Werke Aktiengesellschaft Betankungssystem zur Betankung eines Fahrzeuges mit mindestens einem Druckbehälter sowie Fahrzeug mit mindestens einem Druckbehälter
JP6618863B2 (ja) * 2016-07-12 2019-12-11 ヤンマー株式会社 エンジン
DE102022107551A1 (de) * 2022-03-30 2023-10-05 CMB.Tech Technology & Development Centre Ltd Steuervorrichtung für eine Dual-Fuel-Brennkraftmaschine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19933086B4 (de) * 1999-07-15 2008-11-20 Robert Bosch Gmbh Verfahren und Vorrichtung zur gegenseitigen Überwachung von Steuereinheiten
DE10113917B4 (de) * 2001-03-21 2019-05-23 Robert Bosch Gmbh Verfahren und Vorrichtung zur Überwachung von Steuereinheiten
DE102006057743B4 (de) * 2006-12-07 2015-07-30 Continental Automotive Gmbh Verfahren zur Überwachung der Funktionssoftware von Steuergeräten in einem Steuergeräteverbund
DE102006057746A1 (de) * 2006-12-07 2008-06-12 Plan B E.K. Inhaber Florian Icard-Reuter Bauwerksfundament sowie Verfahren zur Herstellung eines solchen Bauwerksfundaments
EP2108801A1 (en) * 2008-04-10 2009-10-14 Robert Bosch GmbH An electronic control unit capable of automatically switching between two fuel systems based on engine conditions
CN201544777U (zh) * 2009-10-13 2010-08-11 阿尔弗雷德·茨梅尔 车用燃油燃气混合动力改装套件
US8706383B2 (en) * 2010-02-15 2014-04-22 GM Global Technology Operations LLC Distributed fuel delivery system for alternative gaseous fuel applications

Also Published As

Publication number Publication date
DE102011087988A1 (de) 2013-06-13
CN103958866A (zh) 2014-07-30
US20150122238A1 (en) 2015-05-07
EP2788605A1 (de) 2014-10-15
BR112014013625A2 (pt) 2017-06-13
WO2013083367A1 (de) 2013-06-13

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Legal Events

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

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B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO ARQUIVAMENTO PUBLICADO NA RPI 2493 DE 16/10/2018.

B350 Update of information on the portal [chapter 15.35 patent gazette]