FR2451460A1 - Indicateur de rendement d'un moteur a combustion interne, notamment pour tracteur agricole - Google Patents

Indicateur de rendement d'un moteur a combustion interne, notamment pour tracteur agricole

Info

Publication number
FR2451460A1
FR2451460A1 FR7906338A FR7906338A FR2451460A1 FR 2451460 A1 FR2451460 A1 FR 2451460A1 FR 7906338 A FR7906338 A FR 7906338A FR 7906338 A FR7906338 A FR 7906338A FR 2451460 A1 FR2451460 A1 FR 2451460A1
Authority
FR
France
Prior art keywords
engine
bus
efficiency indicator
agricultural tractor
select best
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
FR7906338A
Other languages
English (en)
French (fr)
Other versions
FR2451460B1 (OSRAM
Inventor
Jacques Achart
Bernard Fournier
Maurice Boittin
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.)
Bpifrance Financement SA
Original Assignee
Agence National de Valorisation de la Recherche ANVAR
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 Agence National de Valorisation de la Recherche ANVAR filed Critical Agence National de Valorisation de la Recherche ANVAR
Priority to FR7906338A priority Critical patent/FR2451460A1/fr
Publication of FR2451460A1 publication Critical patent/FR2451460A1/fr
Application granted granted Critical
Publication of FR2451460B1 publication Critical patent/FR2451460B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C5/00—Registering or indicating the working of vehicles
    • G07C5/004—Indicating the operating range of the engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/08—Safety, indicating, or supervising devices
    • F02B77/084—Safety, indicating, or supervising devices indicating economy
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F9/00—Measuring volume flow relative to another variable, e.g. of liquid fuel for an engine
    • G01F9/006—Measuring volume flow relative to another variable, e.g. of liquid fuel for an engine with mechanic means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Instrument Panels (AREA)
FR7906338A 1979-03-13 1979-03-13 Indicateur de rendement d'un moteur a combustion interne, notamment pour tracteur agricole Granted FR2451460A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7906338A FR2451460A1 (fr) 1979-03-13 1979-03-13 Indicateur de rendement d'un moteur a combustion interne, notamment pour tracteur agricole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7906338A FR2451460A1 (fr) 1979-03-13 1979-03-13 Indicateur de rendement d'un moteur a combustion interne, notamment pour tracteur agricole

Publications (2)

Publication Number Publication Date
FR2451460A1 true FR2451460A1 (fr) 1980-10-10
FR2451460B1 FR2451460B1 (OSRAM) 1982-08-06

Family

ID=9223050

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7906338A Granted FR2451460A1 (fr) 1979-03-13 1979-03-13 Indicateur de rendement d'un moteur a combustion interne, notamment pour tracteur agricole

Country Status (1)

Country Link
FR (1) FR2451460A1 (OSRAM)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2507684A1 (fr) * 1981-06-12 1982-12-17 Fiat Auto Spa Instrument indicateur des conditions de fonctionnement d'un moteur a combustion interne pour vehicule automobile
EP0024569A3 (de) * 1979-08-29 1983-03-23 Klöckner-Humboldt-Deutz Aktiengesellschaft Anzeigeelement für den Belastungszustand eines Motors
FR2513783A1 (fr) * 1981-09-28 1983-04-01 Marc Lecomte Dispositif d'aide a la conduite economique des vehicules routiers poids lourds
FR2514532A1 (fr) * 1981-10-09 1983-04-15 Honda Motor Co Ltd Dispositif d'affichage pour vehicule
WO1984000814A1 (en) * 1982-08-19 1984-03-01 Ford Motor Co Fuel efficiency monitor
US4475380A (en) * 1982-08-19 1984-10-09 Ford Motor Company Fuel efficiency monitor
FR2544896A1 (fr) * 1983-04-21 1984-10-26 Renault Dispositif d'aide a la conduite economique pour un vehicule a moteur thermique, notamment un tracteur agricole
FR2590536A1 (fr) * 1985-11-27 1987-05-29 Daimler Benz Ag Procede et dispositif pour realiser le controle simultane, intervenant pendant le deplacement d'un vehicule automobile, de la geometrie de la direction et de la suspension de roues ainsi que de l'etat d'equilibre de pieces tournantes reliees a la timonerie cinematique de direction du vehicule automobile
WO2007073446A1 (en) * 2005-12-21 2007-06-28 Caterpillar Inc. System for evaluating and improving driving performance and fuel efficiency

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE692924C (de) * 1937-08-17 1940-06-28 Georg Meister Rollschuh
GB635283A (en) * 1947-04-21 1950-04-05 John Henry Lambert Improvements in or relating to roller skates

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE692924C (de) * 1937-08-17 1940-06-28 Georg Meister Rollschuh
GB635283A (en) * 1947-04-21 1950-04-05 John Henry Lambert Improvements in or relating to roller skates

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0024569A3 (de) * 1979-08-29 1983-03-23 Klöckner-Humboldt-Deutz Aktiengesellschaft Anzeigeelement für den Belastungszustand eines Motors
FR2507684A1 (fr) * 1981-06-12 1982-12-17 Fiat Auto Spa Instrument indicateur des conditions de fonctionnement d'un moteur a combustion interne pour vehicule automobile
FR2513783A1 (fr) * 1981-09-28 1983-04-01 Marc Lecomte Dispositif d'aide a la conduite economique des vehicules routiers poids lourds
FR2514532A1 (fr) * 1981-10-09 1983-04-15 Honda Motor Co Ltd Dispositif d'affichage pour vehicule
WO1984000814A1 (en) * 1982-08-19 1984-03-01 Ford Motor Co Fuel efficiency monitor
US4475380A (en) * 1982-08-19 1984-10-09 Ford Motor Company Fuel efficiency monitor
FR2544896A1 (fr) * 1983-04-21 1984-10-26 Renault Dispositif d'aide a la conduite economique pour un vehicule a moteur thermique, notamment un tracteur agricole
EP0127494A1 (fr) * 1983-04-21 1984-12-05 Regie Nationale Des Usines Renault Dispositif d'aide à la conduite économique pour un véhicule à moteur thermique, notamment un tracteur agricole
FR2590536A1 (fr) * 1985-11-27 1987-05-29 Daimler Benz Ag Procede et dispositif pour realiser le controle simultane, intervenant pendant le deplacement d'un vehicule automobile, de la geometrie de la direction et de la suspension de roues ainsi que de l'etat d'equilibre de pieces tournantes reliees a la timonerie cinematique de direction du vehicule automobile
WO2007073446A1 (en) * 2005-12-21 2007-06-28 Caterpillar Inc. System for evaluating and improving driving performance and fuel efficiency

Also Published As

Publication number Publication date
FR2451460B1 (OSRAM) 1982-08-06

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Legal Events

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TP Transmission of property
TP Transmission of property
ST Notification of lapse