FR2937381B1 - Procede de demarrage d'un moteur a combustion alimente par un carburant contenant de l'ethanol - Google Patents
Procede de demarrage d'un moteur a combustion alimente par un carburant contenant de l'ethanolInfo
- Publication number
- FR2937381B1 FR2937381B1 FR0857152A FR0857152A FR2937381B1 FR 2937381 B1 FR2937381 B1 FR 2937381B1 FR 0857152 A FR0857152 A FR 0857152A FR 0857152 A FR0857152 A FR 0857152A FR 2937381 B1 FR2937381 B1 FR 2937381B1
- Authority
- FR
- France
- Prior art keywords
- starting
- combustion engine
- fuel containing
- containing ethanol
- engine supplied
- 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.)
- Expired - Fee Related
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
- F02D41/0025—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
- 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
- F02D19/0663—Details on the fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
- F02D19/0665—Tanks, e.g. multiple tanks
-
- 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
- F02D19/08—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 simultaneously using pluralities of fuels
- F02D19/081—Adjusting the fuel composition or mixing ratio; Transitioning from one fuel to the other
-
- 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
- F02D19/08—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 simultaneously using pluralities of fuels
- F02D19/082—Premixed fuels, i.e. emulsions or blends
- F02D19/084—Blends of gasoline and alcohols, e.g. E85
-
- 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
- F02D19/08—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 simultaneously using pluralities of fuels
- F02D19/082—Premixed fuels, i.e. emulsions or blends
- F02D19/085—Control based on the fuel type or composition
- F02D19/087—Control based on the fuel type or composition with determination of densities, viscosities, composition, concentration or mixture ratios of fuels
-
- 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
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
- F02D41/062—Introducing corrections for particular operating conditions for engine starting or warming up for starting
- F02D41/064—Introducing corrections for particular operating conditions for engine starting or warming up for starting at cold start
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/06—Fuel or fuel supply system parameters
- F02D2200/0611—Fuel type, fuel composition or fuel quality
-
- 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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0857152A FR2937381B1 (fr) | 2008-10-22 | 2008-10-22 | Procede de demarrage d'un moteur a combustion alimente par un carburant contenant de l'ethanol |
BRPI0914037-9A BRPI0914037B1 (pt) | 2008-10-22 | 2009-09-23 | Método de partida de um motor à combustão alimentado com um combustível contendo etanol |
EP09748430A EP2344741A1 (fr) | 2008-10-22 | 2009-09-23 | Procede de demarrage d'un moteur a combustion alimente par un carburant contenant de l'ethanol |
PCT/FR2009/051801 WO2010046574A1 (fr) | 2008-10-22 | 2009-09-23 | Procede de demarrage d'un moteur a combustion alimente par un carburant contenant de l'ethanol |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0857152A FR2937381B1 (fr) | 2008-10-22 | 2008-10-22 | Procede de demarrage d'un moteur a combustion alimente par un carburant contenant de l'ethanol |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2937381A1 FR2937381A1 (fr) | 2010-04-23 |
FR2937381B1 true FR2937381B1 (fr) | 2011-07-22 |
Family
ID=40749212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0857152A Expired - Fee Related FR2937381B1 (fr) | 2008-10-22 | 2008-10-22 | Procede de demarrage d'un moteur a combustion alimente par un carburant contenant de l'ethanol |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2344741A1 (fr) |
BR (1) | BRPI0914037B1 (fr) |
FR (1) | FR2937381B1 (fr) |
WO (1) | WO2010046574A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110268150B (zh) | 2017-02-17 | 2022-06-21 | 法国大陆汽车公司 | 用于内燃发动机的起动辅助方法和装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6460756A (en) * | 1987-08-28 | 1989-03-07 | Fuji Heavy Ind Ltd | Start controller for engine |
BR8801648A (pt) * | 1988-04-07 | 1989-11-07 | Bosch Do Brasil | Sistema de partida a frio para motores de combustao interna a alcool,processo de partida a frio e dispositivo a ser utilizado nos mesmos |
JP4090382B2 (ja) * | 2003-04-21 | 2008-05-28 | 株式会社日立製作所 | 筒内噴射式内燃機関の燃料供給装置 |
BRPI0504047C1 (pt) * | 2005-09-12 | 2007-07-31 | Fiat Automoveis Sa | sistema auxiliar de partida a frio para motores a álcool e flex com aquecimento do ar de admissão e do álcool |
US7159568B1 (en) * | 2005-11-30 | 2007-01-09 | Ford Global Technologies, Llc | System and method for engine starting |
DE102006025920A1 (de) * | 2006-06-02 | 2007-12-06 | Siemens Ag | Verfahren und Vorrichtung zum Steuern des Kraftstoffsystems einer mit Alkohol oder Alkoholmischkraftstoffen betreibbaren Brennkraftmaschine |
-
2008
- 2008-10-22 FR FR0857152A patent/FR2937381B1/fr not_active Expired - Fee Related
-
2009
- 2009-09-23 EP EP09748430A patent/EP2344741A1/fr not_active Withdrawn
- 2009-09-23 WO PCT/FR2009/051801 patent/WO2010046574A1/fr active Application Filing
- 2009-09-23 BR BRPI0914037-9A patent/BRPI0914037B1/pt active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
BRPI0914037A2 (pt) | 2015-11-03 |
BRPI0914037B1 (pt) | 2019-06-18 |
EP2344741A1 (fr) | 2011-07-20 |
FR2937381A1 (fr) | 2010-04-23 |
WO2010046574A1 (fr) | 2010-04-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20150630 |