FR2756376B1 - Procede pour determiner le debit a travers une vanne de regeneration d'une installation de ventilation de reservoir d'automobile - Google Patents

Procede pour determiner le debit a travers une vanne de regeneration d'une installation de ventilation de reservoir d'automobile

Info

Publication number
FR2756376B1
FR2756376B1 FR9714363A FR9714363A FR2756376B1 FR 2756376 B1 FR2756376 B1 FR 2756376B1 FR 9714363 A FR9714363 A FR 9714363A FR 9714363 A FR9714363 A FR 9714363A FR 2756376 B1 FR2756376 B1 FR 2756376B1
Authority
FR
France
Prior art keywords
determining
flow
ventilation system
tank ventilation
regeneration valve
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
FR9714363A
Other languages
English (en)
Other versions
FR2756376A1 (fr
Inventor
Andreas Blumenstock
Georg Mallebrein
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2756376A1 publication Critical patent/FR2756376A1/fr
Application granted granted Critical
Publication of FR2756376B1 publication Critical patent/FR2756376B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
    • G01F1/36—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
    • 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
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/08—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding fuel vapours drawn from engine fuel reservoir

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Measuring Volume Flow (AREA)
  • Exhaust Gas After Treatment (AREA)
FR9714363A 1996-11-25 1997-11-17 Procede pour determiner le debit a travers une vanne de regeneration d'une installation de ventilation de reservoir d'automobile Expired - Fee Related FR2756376B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1996148711 DE19648711B4 (de) 1996-11-25 1996-11-25 Verfahren zur Bestimmung der Durchflußmenge durch ein Regenerierventil einer Tankentlüftungsanlage

Publications (2)

Publication Number Publication Date
FR2756376A1 FR2756376A1 (fr) 1998-05-29
FR2756376B1 true FR2756376B1 (fr) 2001-10-05

Family

ID=7812672

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9714363A Expired - Fee Related FR2756376B1 (fr) 1996-11-25 1997-11-17 Procede pour determiner le debit a travers une vanne de regeneration d'une installation de ventilation de reservoir d'automobile

Country Status (3)

Country Link
JP (1) JPH10159669A (fr)
DE (1) DE19648711B4 (fr)
FR (1) FR2756376B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10335902B4 (de) * 2003-08-06 2015-12-31 Robert Bosch Gmbh Verfahren zur Tankentlüftung bei einer Brennkraftmaschine
KR100695930B1 (ko) * 2006-01-03 2007-03-19 인지컨트롤스 주식회사 차량용 증발가스 배기시스템
DE102006016339B4 (de) 2006-04-05 2017-02-23 Robert Bosch Gmbh Verfahren zur Diagnose einer Tankentlüftungsanlage und Vorrichtung zur Durchführung des Verfahrens
DE102007018232A1 (de) 2007-04-18 2008-10-23 Robert Bosch Gmbh Verfahren zur Diagnose eines Tankentlüftungssystems eines Fahrzeugs und Vorrichtung zur Durchführung des Verfahrens
DE102017209127A1 (de) * 2017-05-31 2018-12-06 Robert Bosch Gmbh Verfahren zum Berechnen eines Massenstroms von einem Tankentlüftungssystem in ein Saugrohr eines Verbrennungsmotors

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3738925A1 (de) * 1987-11-17 1988-06-16 Waldhelm Ferd Dipl Ing Fh Segmentblendschieber zur durchflusssteuerung und durchflussmessung eines pulsierenden ansaugluftstromes an einer brennkraftmaschine
US5139001A (en) * 1990-07-06 1992-08-18 Mitsubishi Denki K.K. Fuel supply system
DE4109401A1 (de) * 1991-03-22 1992-09-24 Bosch Gmbh Robert Verfahren und vorrichtung zur tankentlueftung
DE4122975A1 (de) * 1991-07-11 1993-01-14 Bosch Gmbh Robert Tankentlueftungsanlage fuer ein kraftfahrzeug sowie verfahren und vorrichtung zum ueberpruefen von deren funktionsfaehigkeit
DE4307100C2 (de) * 1993-03-06 1997-08-07 Daimler Benz Ag Verfahren zur Funktionsüberprüfung eines Regenerierventils in einer Tankentlüftungsanlage
DE4321694A1 (de) * 1993-06-30 1995-01-12 Bosch Gmbh Robert Verfahren zur Tankentlüftung
US5353590A (en) * 1993-08-19 1994-10-11 General Motors Corporation Exhaust heating control
JPH0730353U (ja) * 1993-11-09 1995-06-06 本田技研工業株式会社 内燃エンジンの蒸発燃料制御装置

Also Published As

Publication number Publication date
JPH10159669A (ja) 1998-06-16
DE19648711A1 (de) 1998-05-28
FR2756376A1 (fr) 1998-05-29
DE19648711B4 (de) 2006-07-13

Similar Documents

Publication Publication Date Title
FR2723403B1 (fr) Procede pour controler l'aptitude au fonctionnement d'une installation de mise a l'atmosphere d'un reservoir de vehicule automobile.
KR960014648A (ko) 일정 유동량으로 유체를 분배하는 펌핑 시스템
EP1079684A4 (fr) Systeme de commande d'ecoulement de fluide
FR2669594B1 (fr) Procede pour activer l'installation hydraulique de freins de service d'un vehicule routier.
FR2710601B1 (fr) Procédé pour commander la pression de freinage dans une installation de freinage assisté d'un véhicule automobile.
FR2733956B1 (fr) Procede et dispositif pour commander de facon electronique l'installation de freinage d'un vehicule
FR2752960B1 (fr) Dispositif pour le guidage transversal automatique d'un vehicule le long d'une voie de circulation
FR2730311B1 (fr) Procede pour controler l'installation de freinage d'un vehicule
FR2510706B1 (fr) Volet de commande d'un debit d'air dans une canalisation, en particulier dans une installation de chauffage ou de climatisation pour vehicule automobile
FR2697890B1 (fr) Bride de raccordement pour installation de climatisation de véhicule automobile.
FR2503252B1 (fr) Installation de regulation thermostatique du liquide de refroidissement pour vehicules automobiles
GB2300483B (en) Methods for determining the water fraction in a multiphase fluid flow
GB9625701D0 (en) Fluid regeneration device for construction vehicles
FR2707565B1 (fr) Procédé pour le dégazage d'un réservoir d'automobile.
FR2736307B1 (fr) Installation de climatisation pour vehicules automobiles
FR2752403B1 (fr) Procede et dispositif pour commander l'installation de freins d'un vehicule
FR2731261B1 (fr) Vanne de regulation pour installation hydraulique fonctionnant a l'eau
FR2756376B1 (fr) Procede pour determiner le debit a travers une vanne de regeneration d'une installation de ventilation de reservoir d'automobile
FR2710721B1 (fr) Tête de remplissage pour une canalisation de remplissage d'un réservoir de véhicule automobile.
FR2741428B1 (fr) Reservoir de fluide frigorigene pour installation de pompe a chaleur
FR2781550B1 (fr) Procede de changement d'une cartouche filtrante montee dans un conduit d'ecoulement d'un fluide et agencement pour la mise en oeuvre du procede
GB2289961B (en) Fluid flow control for HVAC system
FR2544470B1 (fr) Unite de refroidissement pour fluides dans une installation de conditionnement d'air
FR2771344B1 (fr) Agencement de circuit pour la manoeuvre d'une installation de climatisation ou d'un climatiseur automatique dans un vehicule
IL120860A0 (en) Fluid flow control system

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20090731