BRPI1014346A2 - "processo de adaptação do motor ao índice de octano do combustível por incremento do índice de octano inicial" - Google Patents

"processo de adaptação do motor ao índice de octano do combustível por incremento do índice de octano inicial"

Info

Publication number
BRPI1014346A2
BRPI1014346A2 BRPI1014346A BRPI1014346A BRPI1014346A2 BR PI1014346 A2 BRPI1014346 A2 BR PI1014346A2 BR PI1014346 A BRPI1014346 A BR PI1014346A BR PI1014346 A BRPI1014346 A BR PI1014346A BR PI1014346 A2 BRPI1014346 A2 BR PI1014346A2
Authority
BR
Brazil
Prior art keywords
octane index
fuel
increasing initial
index
engine adaptation
Prior art date
Application number
BRPI1014346A
Other languages
English (en)
Inventor
Pinteau Franck
Valenciennes Edouard
Original Assignee
Renault Sas
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 Renault Sas filed Critical Renault Sas
Publication of BRPI1014346A2 publication Critical patent/BRPI1014346A2/pt
Publication of BRPI1014346B1 publication Critical patent/BRPI1014346B1/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
    • F02P5/152—Digital data processing dependent on pinking
    • F02P5/1527—Digital data processing dependent on pinking with means allowing burning of two or more fuels, e.g. super or normal, premium or regular
    • 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
    • F02P5/152—Digital data processing dependent on pinking
    • F02P5/1523—Digital data processing dependent on pinking with particular laws of return to advance, e.g. step by step, differing from the laws of retard
    • 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)
  • Signal Processing (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Ignition Timing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
BRPI1014346A 2009-04-30 2010-03-08 processo de adaptação do motor ao índice de octano do combustível por incremento do índice de octano inicial BRPI1014346B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0952885A FR2945083B1 (fr) 2009-04-30 2009-04-30 Procede d'adaptation d'un moteur a l'indice de carburant par incrementation de l'indice d'octane appris du carburant
PCT/FR2010/050389 WO2010125260A1 (fr) 2009-04-30 2010-03-08 Procede d'adaptation d'un moteur a l'indice de carburant par incrementation de l'indice d'octane appris du carburant

Publications (2)

Publication Number Publication Date
BRPI1014346A2 true BRPI1014346A2 (pt) 2016-04-05
BRPI1014346B1 BRPI1014346B1 (pt) 2019-09-03

Family

ID=41401906

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1014346A BRPI1014346B1 (pt) 2009-04-30 2010-03-08 processo de adaptação do motor ao índice de octano do combustível por incremento do índice de octano inicial

Country Status (8)

Country Link
US (1) US9032932B2 (pt)
EP (1) EP2425117B1 (pt)
JP (1) JP2012525531A (pt)
CN (1) CN102414436B (pt)
BR (1) BRPI1014346B1 (pt)
FR (1) FR2945083B1 (pt)
RU (1) RU2526052C2 (pt)
WO (1) WO2010125260A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008036630A2 (en) * 2006-09-18 2008-03-27 Howard Lutnick Products and processes for analyzing octane content
FR2945084B1 (fr) * 2009-04-30 2011-04-08 Renault Sas Procede d'adaptation d'un moteur a l'indice de carburant par decrementation de l'indice d'octane appris du carburant
CN104948325B (zh) * 2014-03-26 2019-08-27 周向进 一种汽油机及其测试汽油辛烷值的方法
CN104500308B (zh) * 2014-12-26 2016-04-20 叶明� 一种应用于汽油辛烷值测定机点火提前角的自动调节装置
DE102019125570B4 (de) * 2019-09-24 2023-12-07 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Erfassung der Oktanzahl eines in einem Ottomotor verwendeten Kraftstoffs
CN112682240B (zh) * 2020-12-29 2022-12-13 联合汽车电子有限公司 点火角控制方法及其控制装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6460775A (en) * 1987-08-31 1989-03-07 Nissan Motor Ignition timing controller for internal combustion engine
US4903663A (en) * 1987-10-09 1990-02-27 Nissan Motor Co., Inc. Fuel combustion control apparatus for an engine
DE4001476A1 (de) * 1990-01-19 1991-08-01 Audi Ag Klopfregelung einer fremdgezuendeten brennkraftmaschine
DE4001474A1 (de) * 1990-01-19 1991-08-01 Audi Ag Klopfregelung einer fremdgezuendeten brennkraftmaschine
US5131369A (en) * 1990-08-11 1992-07-21 Honda Giken Kogyo Kabushiki Kaisha Ignition timing control system for internal combustion engine
DE4109433A1 (de) * 1991-03-22 1992-09-24 Audi Ag Klopfregelung einer fremdgezuendeten brennkraftmaschine
JPH05157033A (ja) * 1991-11-29 1993-06-22 Honda Motor Co Ltd 内燃エンジンの点火時期制御装置
JP2844418B2 (ja) * 1993-12-30 1999-01-06 本田技研工業株式会社 内燃機関の点火時期制御装置
RU2310832C1 (ru) * 2006-06-05 2007-11-20 Государственное образовательное учреждение высшего профессионального образования "Тверской государственный технический университет" Способ определения октанового числа автомобильных бензинов
US7331327B2 (en) * 2006-07-21 2008-02-19 Gm Global Technology Operations, Inc. Zone based knock reduction systems and methods for belt alternator starter hybrid systems
RU2310830C1 (ru) * 2006-08-17 2007-11-20 Институт радиотехники и электроники Российской Академии Наук Способ определения октанового числа бензинов
RU2331058C1 (ru) * 2007-04-02 2008-08-10 ГОУ ВПО "Саратовский государственный университет им. Н.Г. Чернышевского" Способ определения октанового числа бензинов и устройство для его реализации

Also Published As

Publication number Publication date
FR2945083B1 (fr) 2011-04-08
FR2945083A1 (fr) 2010-11-05
WO2010125260A1 (fr) 2010-11-04
CN102414436A (zh) 2012-04-11
JP2012525531A (ja) 2012-10-22
US20120186556A1 (en) 2012-07-26
EP2425117B1 (fr) 2017-11-15
RU2526052C2 (ru) 2014-08-20
CN102414436B (zh) 2013-04-03
EP2425117A1 (fr) 2012-03-07
US9032932B2 (en) 2015-05-19
BRPI1014346B1 (pt) 2019-09-03
RU2011148586A (ru) 2013-06-10

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
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 08/03/2010, OBSERVADAS AS CONDICOES LEGAIS. (CO) 20 (VINTE) ANOS CONTADOS A PARTIR DE 08/03/2010, OBSERVADAS AS CONDICOES LEGAIS

B25G Requested change of headquarter approved

Owner name: RENAULT S.A.S. (FR)

B25A Requested transfer of rights approved

Owner name: NEW H POWERTRAIN HOLDING, S.L.U. (ES)