FR2919233B1 - Vanne de commutation pour moteur deux temps et quatre temps conventionnel a carburateur fonctionnant a l'ethanol - Google Patents

Vanne de commutation pour moteur deux temps et quatre temps conventionnel a carburateur fonctionnant a l'ethanol

Info

Publication number
FR2919233B1
FR2919233B1 FR0705503A FR0705503A FR2919233B1 FR 2919233 B1 FR2919233 B1 FR 2919233B1 FR 0705503 A FR0705503 A FR 0705503A FR 0705503 A FR0705503 A FR 0705503A FR 2919233 B1 FR2919233 B1 FR 2919233B1
Authority
FR
France
Prior art keywords
ethanol
switching valve
stroke engine
conventional time
tank
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.)
Active
Application number
FR0705503A
Other languages
English (en)
Other versions
FR2919233A1 (fr
Inventor
Pascal Pauvif
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR0705503A priority Critical patent/FR2919233B1/fr
Publication of FR2919233A1 publication Critical patent/FR2919233A1/fr
Application granted granted Critical
Publication of FR2919233B1 publication Critical patent/FR2919233B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F02M37/00—Apparatus 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
    • F02M37/0047—Layout or arrangement of systems for feeding fuel
    • F02M37/0064—Layout or arrangement of systems for feeding fuel for engines being fed with multiple fuels or fuels having special properties, e.g. bio-fuels; varying the fuel composition
    • 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
    • F02D19/0602—Control of components of the fuel supply system
    • F02D19/0613—Switch-over from one fuel to another
    • 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
    • F02D19/0649—Liquid fuels having different boiling temperatures, volatilities, densities, viscosities, cetane or octane numbers
    • F02D19/0652—Biofuels, e.g. plant oils
    • F02D19/0655—Biofuels, e.g. plant oils at least one fuel being an alcohol, e.g. ethanol
    • 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
    • F02D19/0673—Valves; Pressure or flow regulators; Mixers
    • F02D19/0676—Multi-way valves; Switch-over valves
    • 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
    • F02M37/00—Apparatus 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
    • F02M37/0011—Constructional details; Manufacturing or assembly of elements of fuel systems; Materials therefor
    • F02M37/0023—Valves in the fuel supply and return system
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks
    • B60K2015/03118—Multiple tanks, i.e. two or more separate tanks
    • B60K2015/03157—Multiple tanks, i.e. two or more separate tanks for supply different types of fuel to the motor
    • 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
    • F02M37/00—Apparatus 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
    • F02M37/0076—Details of the fuel feeding system related to the fuel tank
    • F02M37/0088—Multiple separate fuel tanks or tanks being at least partially partitioned
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Biotechnology (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Botany (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

L'invention a pour objet un dispositif d'alimentation d'un moteur (10) avec un carburant d'origine végétale (dans ce cas l'éthanol) stocké dans un réservoir (12.) caractérisé en ce qu'il comprend une vanne trois voies (14) dont une première voie est reliée au réservoir (12), une deuxième voie est reliée au moteur (10) et une troisième voie reliée à un réservoir (18) contenant de l'essence sans plomb.Le dispositif selon l'invention est particulièrement destiné au fonctionnement de moteurs 2 ou 4 temps conventionnels à carburateur fonctionnant à l'éthanol.
FR0705503A 2007-07-27 2007-07-27 Vanne de commutation pour moteur deux temps et quatre temps conventionnel a carburateur fonctionnant a l'ethanol Active FR2919233B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0705503A FR2919233B1 (fr) 2007-07-27 2007-07-27 Vanne de commutation pour moteur deux temps et quatre temps conventionnel a carburateur fonctionnant a l'ethanol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0705503A FR2919233B1 (fr) 2007-07-27 2007-07-27 Vanne de commutation pour moteur deux temps et quatre temps conventionnel a carburateur fonctionnant a l'ethanol

Publications (2)

Publication Number Publication Date
FR2919233A1 FR2919233A1 (fr) 2009-01-30
FR2919233B1 true FR2919233B1 (fr) 2010-04-30

Family

ID=39047642

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0705503A Active FR2919233B1 (fr) 2007-07-27 2007-07-27 Vanne de commutation pour moteur deux temps et quatre temps conventionnel a carburateur fonctionnant a l'ethanol

Country Status (1)

Country Link
FR (1) FR2919233B1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60176820A (ja) * 1984-02-23 1985-09-10 Honda Motor Co Ltd 複数種の燃料を使用可能な車輌及び内燃機関
DE10131630A1 (de) * 2001-06-29 2003-04-24 Ulrich Sepp Kraftstoffanlage für ein mit Pflanzenöl zu betreibendes Dieselantriebsaggregat
DE202005007712U1 (de) * 2005-05-11 2006-09-21 Storimpex Im- & Export Gmbh Pflanzenölbetrieb von Dieselmotoren mit Spülung
DE202005008142U1 (de) * 2005-05-24 2005-07-28 Blon, Thomas Anordnung zur Nutzung alternativer Treibstoffe in konventionellen selbstzündenden Verbrennungsmotoren
DE102005053095B3 (de) * 2005-11-04 2007-01-18 Alexander Sellentin Kraftstoffzuführungseinrichtung für einen Dieselmotor und Verfahren zum Betreiben einer Kraftstoffzuführungseinrichtung für einen Dieselmotor
DE102005058609B4 (de) * 2005-11-23 2007-12-20 Diama Gmbh Verfahren und Vorrichtung zum Steuern einer Zufuhr von Pflanzenöl als Kraftstoff
US7721720B2 (en) * 2006-04-10 2010-05-25 Payne Edward A Fuel control system and associated method

Also Published As

Publication number Publication date
FR2919233A1 (fr) 2009-01-30

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