FR2451460B1 - - Google Patents

Info

Publication number
FR2451460B1
FR2451460B1 FR7906338A FR7906338A FR2451460B1 FR 2451460 B1 FR2451460 B1 FR 2451460B1 FR 7906338 A FR7906338 A FR 7906338A FR 7906338 A FR7906338 A FR 7906338A FR 2451460 B1 FR2451460 B1 FR 2451460B1
Authority
FR
France
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
Application number
FR7906338A
Other languages
French (fr)
Other versions
FR2451460A1 (fr
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 FR2451460A1 (fr) 1980-10-10
FR2451460B1 true 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)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2934839A1 (de) * 1979-08-29 1981-03-19 Klöckner-Humboldt-Deutz AG, 5000 Köln Anzeigeelement fuer den belastungszustand eines motors
IT8153357U1 (it) * 1981-06-12 1982-12-12 Fiat Auto Spa Strumento indicatore delle condizioni di funzionamento di un motore a combustione interna per autoveicoli
FR2513783A1 (fr) * 1981-09-28 1983-04-01 Marc Lecomte Dispositif d'aide a la conduite economique des vehicules routiers poids lourds
JPS5862515A (ja) * 1981-10-09 1983-04-14 Honda Motor Co Ltd 車両の表示装置
US4475380A (en) * 1982-08-19 1984-10-09 Ford Motor Company Fuel efficiency monitor
GB2135778B (en) * 1982-08-19 1985-12-18 Ford Motor Co Fuel efficiency monitor
FR2544896B1 (fr) * 1983-04-21 1986-02-07 Renault Dispositif d'aide a la conduite economique pour un vehicule a moteur thermique, notamment un tracteur agricole
DE3541901C1 (de) * 1985-11-27 1987-02-19 Daimler Benz Ag Verfahren und Vorrichtung zur waehrend des Fahrbetriebes eines Kraftfahrzeuges erfolgenden gleichzeitigen rberwachung von dessen Lenk- und Radaufhaengungsgeometrie sowie des Wuchtzustandes von mit dem kinematischen Lenkgestaenge des Kraftfahrzeuges verbundenen rotierenden Teilen
US20070143002A1 (en) * 2005-12-21 2007-06-21 Crowell Thomas J System for evaluating and improving driving performance and fuel efficiency

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE427917A (OSRAM) * 1937-08-17
GB635283A (en) * 1947-04-21 1950-04-05 John Henry Lambert Improvements in or relating to roller skates

Also Published As

Publication number Publication date
FR2451460A1 (fr) 1980-10-10

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
ST Notification of lapse