FR2474590A1 - Dispositif automatique de changement d'alimentation d'un moteur unique en carburants differents pour vehicules a usages speciaux - Google Patents

Dispositif automatique de changement d'alimentation d'un moteur unique en carburants differents pour vehicules a usages speciaux Download PDF

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Publication number
FR2474590A1
FR2474590A1 FR8002044A FR8002044A FR2474590A1 FR 2474590 A1 FR2474590 A1 FR 2474590A1 FR 8002044 A FR8002044 A FR 8002044A FR 8002044 A FR8002044 A FR 8002044A FR 2474590 A1 FR2474590 A1 FR 2474590A1
Authority
FR
France
Prior art keywords
relay
fuel
power take
change
gearbox
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.)
Granted
Application number
FR8002044A
Other languages
English (en)
French (fr)
Other versions
FR2474590B1 (cg-RX-API-DMAC7.html
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 FR8002044A priority Critical patent/FR2474590A1/fr
Publication of FR2474590A1 publication Critical patent/FR2474590A1/fr
Application granted granted Critical
Publication of FR2474590B1 publication Critical patent/FR2474590B1/fr
Granted legal-status Critical Current

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Classifications

    • 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
    • F02D19/0618—Switch-over from one fuel to another depending on the engine's or vehicle's position, e.g. on/off road or proximity to a harbor
    • 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
    • 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
    • F02D19/0684—High pressure fuel injection systems; Details on pumps, rails or the arrangement of valves in the fuel supply and return systems
    • 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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
FR8002044A 1980-01-28 1980-01-28 Dispositif automatique de changement d'alimentation d'un moteur unique en carburants differents pour vehicules a usages speciaux Granted FR2474590A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8002044A FR2474590A1 (fr) 1980-01-28 1980-01-28 Dispositif automatique de changement d'alimentation d'un moteur unique en carburants differents pour vehicules a usages speciaux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8002044A FR2474590A1 (fr) 1980-01-28 1980-01-28 Dispositif automatique de changement d'alimentation d'un moteur unique en carburants differents pour vehicules a usages speciaux

Publications (2)

Publication Number Publication Date
FR2474590A1 true FR2474590A1 (fr) 1981-07-31
FR2474590B1 FR2474590B1 (cg-RX-API-DMAC7.html) 1982-03-05

Family

ID=9238035

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8002044A Granted FR2474590A1 (fr) 1980-01-28 1980-01-28 Dispositif automatique de changement d'alimentation d'un moteur unique en carburants differents pour vehicules a usages speciaux

Country Status (1)

Country Link
FR (1) FR2474590A1 (cg-RX-API-DMAC7.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2510660A1 (fr) * 1981-07-29 1983-02-04 Stetter Sa Systeme d'alimentation en carburant a deux reservoirs, pour vehicule special a moteur unique
WO1988001346A1 (en) * 1986-08-20 1988-02-25 Whitehead Engineered Products, Inc. In-tank fuel pump assembly for fuel-injected engines

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2940435A (en) * 1957-03-07 1960-06-14 Fred A Nemec Dual fuel system
US2984229A (en) * 1956-12-05 1961-05-16 Alco Products Inc Multi-fuel supply system
GB986166A (en) * 1962-11-06 1965-03-17 Fred Gresty Fuel supply system
FR2220679A1 (en) * 1973-03-07 1974-10-04 Servequip Fuel control system for I.C. engine - supplies light or heavy fuel, according to use of engine, to injection pump

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2984229A (en) * 1956-12-05 1961-05-16 Alco Products Inc Multi-fuel supply system
US2940435A (en) * 1957-03-07 1960-06-14 Fred A Nemec Dual fuel system
GB986166A (en) * 1962-11-06 1965-03-17 Fred Gresty Fuel supply system
FR2220679A1 (en) * 1973-03-07 1974-10-04 Servequip Fuel control system for I.C. engine - supplies light or heavy fuel, according to use of engine, to injection pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2510660A1 (fr) * 1981-07-29 1983-02-04 Stetter Sa Systeme d'alimentation en carburant a deux reservoirs, pour vehicule special a moteur unique
WO1988001346A1 (en) * 1986-08-20 1988-02-25 Whitehead Engineered Products, Inc. In-tank fuel pump assembly for fuel-injected engines

Also Published As

Publication number Publication date
FR2474590B1 (cg-RX-API-DMAC7.html) 1982-03-05

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