BR0105841A - Método para correção do avanço da faìsca para um motor de combustão interna com um transformador de fase contìnua na admissão e/ou exaustão - Google Patents

Método para correção do avanço da faìsca para um motor de combustão interna com um transformador de fase contìnua na admissão e/ou exaustão

Info

Publication number
BR0105841A
BR0105841A BR0105841-0A BR0105841A BR0105841A BR 0105841 A BR0105841 A BR 0105841A BR 0105841 A BR0105841 A BR 0105841A BR 0105841 A BR0105841 A BR 0105841A
Authority
BR
Brazil
Prior art keywords
spark advance
combustion engine
internal combustion
continuous phase
phase transformer
Prior art date
Application number
BR0105841-0A
Other languages
English (en)
Other versions
BR0105841B1 (pt
Inventor
Alessandro Palazzi
Paolo Spinelli
Jean Charles Minichetti
Original Assignee
Magneti Marelli Powertrains S
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 Magneti Marelli Powertrains S filed Critical Magneti Marelli Powertrains S
Publication of BR0105841A publication Critical patent/BR0105841A/pt
Publication of BR0105841B1 publication Critical patent/BR0105841B1/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
    • F02P5/15—Digital data processing
    • F02P5/1502—Digital data processing using one central computing unit
    • F02P5/1516—Digital data processing using one central computing unit with means relating to exhaust gas recirculation, e.g. turbo
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/045—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions combined with electronic control of other engine functions, e.g. fuel injection
    • 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)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Electrical Control Of Ignition Timing (AREA)

Abstract

"MéTODO PARA CORREçãO DO AVANçO DA FAìSCA PARA UM MOTOR DE COMBUSTãO INTERNA COM UM TRANSFORMADOR DE FASE CONTìNUA NA ADMISSãO E/OU EXAUSTãO". Referente a um método para correção do avanço da faísca para um motor (1) de combustão interna com um transformador de fase contínua na admissão e/ou exaustão, onde, para cada cilindro (2), o método consiste no cálculo de um valor teórico ( AAth ) do avanço ótimo da faísca de acordo com o ponto de acionamento, calculando um primeiro valor de correção ( AAC1 ), o qual depende da massa ( %EGR ) de queima de gás preso no cilindro (2) no final da fase de admissão, calculando um segundo valor de correção ( AAC2 ), o qual depende do valor do torque ( C M I ) gerado, e calculando o valor real ( AAeff ) do avanço da faísca, pela adição dos dois valores de correção ( AAC1, AAC2 ) ao valor teórico ( AAth ) do avanço da faísca.
BRPI0105841-0A 2000-10-27 2001-10-24 método para correção do avanço da faìsca para um motor de combustão interna com um transformador de fase contìnua na admissão e/ou exaustão. BR0105841B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2000BO000624A ITBO20000624A1 (it) 2000-10-27 2000-10-27 Metodo di correzzione dell'anticipo di accensione per un motore a combustione interna con variatore di fase continuo in aspirazione e/o scar

Publications (2)

Publication Number Publication Date
BR0105841A true BR0105841A (pt) 2002-06-25
BR0105841B1 BR0105841B1 (pt) 2009-05-05

Family

ID=11438814

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0105841-0A BR0105841B1 (pt) 2000-10-27 2001-10-24 método para correção do avanço da faìsca para um motor de combustão interna com um transformador de fase contìnua na admissão e/ou exaustão.

Country Status (6)

Country Link
US (1) US6481416B2 (pt)
EP (1) EP1201921B1 (pt)
BR (1) BR0105841B1 (pt)
DE (1) DE60101536T2 (pt)
ES (1) ES2211719T3 (pt)
IT (1) ITBO20000624A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1609973B1 (en) * 2004-06-24 2007-02-28 Ford Global Technologies, LLC Method and arrangement for estimation of spark timing in an internal combustion engine
JP4483794B2 (ja) * 2006-01-30 2010-06-16 株式会社デンソー 圧縮着火式内燃機関の制御装置
EP2012000A1 (en) * 2007-07-05 2009-01-07 MAGNETI MARELLI POWERTRAIN S.p.A. A control method of the ignition advance for a cylinder of an internal combustion engine
DE102011012100B4 (de) * 2011-02-23 2017-01-12 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Verfahren zum Betrieb einer Verbrennungskraftmaschine
FR3053118B1 (fr) * 2016-06-23 2018-06-22 Renault S.A.S Procede de determination de l'avance a l'allumage d'un moteur a combustion interne et procede de controle d'un moteur utilisant un tel procede

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4622939A (en) 1985-10-28 1986-11-18 General Motors Corporation Engine combustion control with ignition timing by pressure ratio management
JP3331789B2 (ja) 1994-11-29 2002-10-07 トヨタ自動車株式会社 内燃機関の点火時期制御装置
CZ292698A3 (cs) 1996-03-15 1999-05-12 Siemens Aktiengesellschaft Způsob k modelovému určování množství čerstvého vzduchu, proudícího do válců spalovacího motoru během externího zpětného vedení spalin
DE19844085C1 (de) * 1998-09-25 2000-03-16 Siemens Ag Verfahren zum Steuern einer Brennkraftmaschine abhängig von einem Abgasdruck
US6062204A (en) 1998-10-15 2000-05-16 Ford Global Technologies, Inc. Engine control system and method with atmospheric humidity compensation

Also Published As

Publication number Publication date
DE60101536D1 (de) 2004-01-29
DE60101536T2 (de) 2004-09-23
BR0105841B1 (pt) 2009-05-05
US20020056437A1 (en) 2002-05-16
ITBO20000624A0 (it) 2000-10-27
ES2211719T3 (es) 2004-07-16
EP1201921A1 (en) 2002-05-02
ITBO20000624A1 (it) 2002-04-27
US6481416B2 (en) 2002-11-19
EP1201921B1 (en) 2003-12-17

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 24/10/2001, OBSERVADAS AS CONDICOES LEGAIS.

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: REFERENTE A RPI 2008 DE 30/06/2009, QUANTO AO NOME DO TITULAR.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 20A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2641 DE 17-08-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.