FR2736720B1 - Procede de suivi de la degradation de l'huile de transmission d'un vehicule et indicateur de vidange - Google Patents

Procede de suivi de la degradation de l'huile de transmission d'un vehicule et indicateur de vidange

Info

Publication number
FR2736720B1
FR2736720B1 FR9508456A FR9508456A FR2736720B1 FR 2736720 B1 FR2736720 B1 FR 2736720B1 FR 9508456 A FR9508456 A FR 9508456A FR 9508456 A FR9508456 A FR 9508456A FR 2736720 B1 FR2736720 B1 FR 2736720B1
Authority
FR
France
Prior art keywords
vehicle transmission
transmission oil
monitoring degradation
drain indicator
indicator
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
Application number
FR9508456A
Other languages
English (en)
Other versions
FR2736720A1 (fr
Inventor
Laurent Giraud
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.)
Renault Agriculture SAS
Original Assignee
Renault Agriculture SAS
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 Renault Agriculture SAS filed Critical Renault Agriculture SAS
Priority to FR9508456A priority Critical patent/FR2736720B1/fr
Publication of FR2736720A1 publication Critical patent/FR2736720A1/fr
Application granted granted Critical
Publication of FR2736720B1 publication Critical patent/FR2736720B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/26—Oils; Viscous liquids; Paints; Inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids
    • G01N33/2888—Lubricating oil characteristics, e.g. deterioration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/10—Indicating devices; Other safety devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/04—Special measures taken in connection with the properties of the fluid
    • F15B21/041—Removal or measurement of solid or liquid contamination, e.g. filtering
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N29/00—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/10—Indicating devices; Other safety devices
    • F01M2011/14—Indicating devices; Other safety devices for indicating the necessity to change the oil
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/10—Indicating devices; Other safety devices
    • F01M2011/14—Indicating devices; Other safety devices for indicating the necessity to change the oil
    • F01M2011/1486—Indicating devices; Other safety devices for indicating the necessity to change the oil by considering duration of operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Food Science & Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Transmission Device (AREA)
FR9508456A 1995-07-12 1995-07-12 Procede de suivi de la degradation de l'huile de transmission d'un vehicule et indicateur de vidange Expired - Fee Related FR2736720B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9508456A FR2736720B1 (fr) 1995-07-12 1995-07-12 Procede de suivi de la degradation de l'huile de transmission d'un vehicule et indicateur de vidange

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9508456A FR2736720B1 (fr) 1995-07-12 1995-07-12 Procede de suivi de la degradation de l'huile de transmission d'un vehicule et indicateur de vidange

Publications (2)

Publication Number Publication Date
FR2736720A1 FR2736720A1 (fr) 1997-01-17
FR2736720B1 true FR2736720B1 (fr) 1997-09-05

Family

ID=9480939

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9508456A Expired - Fee Related FR2736720B1 (fr) 1995-07-12 1995-07-12 Procede de suivi de la degradation de l'huile de transmission d'un vehicule et indicateur de vidange

Country Status (1)

Country Link
FR (1) FR2736720B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2807469B1 (fr) * 2000-04-10 2002-06-07 Renault Procede d'evaluation du degre de vieillissement d'un lubrifiant
US8421613B2 (en) * 2006-03-27 2013-04-16 Deere & Company Auto fluid condition alert
DE102010015636A1 (de) * 2010-04-20 2011-10-20 Airbus Operations Gmbh Vorrichtung und ein Verfahren zum Feststellen des Alterungszustands einer Hydraulikflüssigkeit eines Hydrauliksystems eines Fahrzeugs

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3114689C2 (de) * 1981-04-10 1985-08-01 Bayerische Motoren Werke AG, 8000 München Service-Intervall-Anzeigevorrichtung für Kraftmaschinen
JPH0656094B2 (ja) * 1984-09-07 1994-07-27 日産自動車株式会社 車両のエンジンオイル交換時期表示装置
US4677847A (en) * 1985-09-30 1987-07-07 Aisin Seiki Kabushiki Kaisha Automotive engine oil monitoring system
FR2625769B1 (fr) * 1988-01-08 1990-07-06 Jaeger Dispositif de surveillance d'usure d'huile

Also Published As

Publication number Publication date
FR2736720A1 (fr) 1997-01-17

Similar Documents

Publication Publication Date Title
FR2747074B1 (fr) Procede et dispositif pour controler les pneumatiques d'un vehicule
FR2753418B1 (fr) Procede et dispositif pour reguler la vitesse d'un vehicule
FR2775773B1 (fr) Procede et dispositif de determination de l'empattement de vehicule
EG20615A (fr) Procede et installation pour la purification des huiles usagees
FR2747346B1 (fr) Appareil et procede d'estimation du niveau de somnolence du conducteur d'un vehicule
FR2745253B1 (fr) Procede et dispositif pour verifier l'installation de frein d'un vehicule
EP0873381A4 (fr) Procede de reduction de la corrosivite et de l'acidite des petroles bruts
FR2749249B1 (fr) Procede et dispositif pour la commande du systeme de freinage d'un vehicule
FR2764065B1 (fr) Procede et dispositif pour la caracterisation d'effluents de forages petroliers
FR2751715B1 (fr) Procede de controle de fonctionnement d'une transmission de vehicule et vehicule adapte pour l'application de ce procede
FR2726144B1 (fr) Procede et dispositif d'amelioration de la vision nocturne, notamment pour vehicule automobile
FR2722462B1 (fr) Procede de surveillance de l'interieur d'un vehicule automobile
FR2739094B1 (fr) Procede et installation de dessablage et de decantation physico-chimique d'effluents urbains ou industriels
FR2742714B1 (fr) Procede et dispositif pour commander l'installation de freinage d'un vehicule
FR2730311B1 (fr) Procede pour controler l'installation de freinage d'un vehicule
FR2739940B1 (fr) Procede utilisant un radar pour mesurer des distances et des vitesses relatives entre un vehicule et un ou plusieurs obstacles
EP0992285A4 (fr) Catalyseur pour traitement d'hydrogenation et procede de traitement d'hydrogenation d'huile hydrocarbure
FR2752403B1 (fr) Procede et dispositif pour commander l'installation de freins d'un vehicule
FR2738543B1 (fr) Procede de surveillance de l'interieur d'un vehicule automobile
FR2735435B1 (fr) Procede et dispositif de commande d'une installation de frein d'un vehicule
FR2754024B1 (fr) Soufflet de transmission pour un vehicule automobile et son procede de remplacement
FR2736720B1 (fr) Procede de suivi de la degradation de l'huile de transmission d'un vehicule et indicateur de vidange
FR2814841B1 (fr) Procede et systeme de diagnostic de l'usure d'un vehicule
FR2732651B1 (fr) Procede et dispositif de regulation de l'acceleration longitudinale d'un vehicule routier
FR2752551B1 (fr) Procede et dispositif de commande du circuit de freinage d'un vehicule

Legal Events

Date Code Title Description
ST Notification of lapse