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1. WO2012131250 - DEVICE FOR FILLING A TANK OF A MOTOR VEHICLE

Publication Number WO/2012/131250
Publication Date 04.10.2012
International Application No. PCT/FR2012/050645
International Filing Date 28.03.2012
IPC
F01N 3/20 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
3Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
08for rendering innocuous
10by thermal or catalytic conversion of noxious components of exhaust
18characterised by methods of operation; Control
20specially adapted for catalytic conversion
B60K 15/035 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
15Arrangement in connection with fuel supply of combustion engines; Mounting or construction of fuel tanks
03Fuel tanks
035characterised by venting means
CPC
B60K 13/04
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
13Arrangement in connection with combustion air intake or gas exhaust of propulsion units
04concerning exhaust
B60K 15/035
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
15Arrangement in connection with fuel supply of combustion engines ; or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
03Fuel tanks
035characterised by venting means
B67D 7/42
BPERFORMING OPERATIONS; TRANSPORTING
67OPENING, CLOSING ; OR CLEANING; BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
DDISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
7Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
06Details or accessories
42Filling nozzles
F01N 2610/1406
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
2610Adding substances to exhaust gases
14Arrangements for the supply of substances, e.g. conduits
1406Storage means for substances, e.g. tanks or reservoirs
F01N 2610/1413
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
2610Adding substances to exhaust gases
14Arrangements for the supply of substances, e.g. conduits
1406Storage means for substances, e.g. tanks or reservoirs
1413Inlet and filling arrangements therefore
F01N 2610/1466
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
2610Adding substances to exhaust gases
14Arrangements for the supply of substances, e.g. conduits
1466Means for venting air out of conduits or tanks
Applicants
  • RENAULT S.A.S. [FR]/[FR] (AllExceptUS)
  • DOUTEAU-POIROUX, Damien [FR]/[FR] (UsOnly)
  • MARTEAU, Francis [FR]/[FR] (UsOnly)
  • NEZONDET, Aurélien [FR]/[FR] (UsOnly)
Inventors
  • DOUTEAU-POIROUX, Damien
  • MARTEAU, Francis
  • NEZONDET, Aurélien
Common Representative
  • RENAULT S.A.S.
Priority Data
115271131.03.2011FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) DEVICE FOR FILLING A TANK OF A MOTOR VEHICLE
(FR) DISPOSITIF POUR REMPLIR UN RESERVOIR DE VEHICULE AUTOMOBILE
Abstract
(EN)
In order to fill a tank (12) of a motor vehicle with a liquid, particularly for a selective catalytic reduction system, the device (7) of the invention includes a filling tube (13) that comprises a bottom end (18) penetrating into the tank (12) and a top end (19) for receiving the liquid so as to fill the tank (12). A ventilation duct (14) comprises an inlet end (10) penetrating into a top portion (16) of the tank (12), an outlet end (11) penetrating into the tube (13) near the top end (19), and a lower section (40) located at a first structural level below the inlet and outlet ends (10, 11). A stationary head-loss generating element (70, 71, 72) places the lower section (40) in communication with a cavity (15) located at a second structural level below the first structural level.
(FR)
Pour remplir un réservoir (12) de véhicule automobile avec un liquide, notamment destiné à un système de réduction catalytique sélective, le dispositif (7) comprend une tubulure (13) de remplissage qui comporte une extrémité inférieure (18) pénétrant dans le réservoir (12) et une extrémité supérieure (19) pour recevoir le liquide de façon à remplir le réservoir (12). Une canalisation (14) de mise à l'air comporte une extrémité d'entrée (10) pénétrant dans une partie supérieure (16) du réservoir (12), une extrémité de sortie (11) pénétrant dans la tubulure (13) à proximité de l'extrémité supérieure (19) et un tronçon bas (40) situé à un premier niveau structurel inférieur aux extrémités d'entrée et de sortie (10, 11). Un élément générateur de perte de charge fixe (70, 71, 72) fait communiquer le tronçon bas (40) avec une cavité (15) située à un deuxième niveau structurel inférieur au premier niveau structurel.
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