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1. (WO2018104629) SYSTEM FOR INJECTING A NITROGEN OXIDES REDUCING AGENT INTO AN EXHAUST LINE OF AN INTERNAL COMBUSTION ENGINE VEHICLE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/104629 International Application No.: PCT/FR2017/053347
Publication Date: 14.06.2018 International Filing Date: 01.12.2017
IPC:
F01N 3/20 (2006.01) ,F16L 53/00 (2018.01) ,H05B 3/58 (2006.01) ,F16L 53/38 (2018.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
N
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
3
Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
08
for rendering innocuous
10
by thermal or catalytic conversion of noxious components of exhaust
18
characterised by methods of operation; Regulation
20
specially adapted for catalytic conversion
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
L
PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
53
Heating or cooling pipes or pipe systems
H ELECTRICITY
05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
B
ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
3
Ohmic-resistance heating
40
Heating elements having the shape of rods or tubes
54
flexible
58
Heating hoses; Heating collars
[IPC code unknown for F16L 53/38]
Applicants: CONTINENTAL AUTOMOTIVE FRANCE[FR/FR]; 1, Avenue Paul Ourliac Intellectual Property 31100 Toulouse, FR
CONTINENTAL AUTOMOTIVE GMBH[DE/DE]; Vahrenwalderstrasse, 9 30165 Hanovre, DE
Inventors: BARBIER, Pascal; FR
Agent: CONTINENTAL AUTOMOTIVE FRANCE; 1, Avenue Paul Ourliac Intellectual Property 31100 Toulouse, FR
Priority Data:
166198406.12.2016FR
Title (EN) SYSTEM FOR INJECTING A NITROGEN OXIDES REDUCING AGENT INTO AN EXHAUST LINE OF AN INTERNAL COMBUSTION ENGINE VEHICLE
(FR) SYSTÈME D'INJECTION DANS UNE LIGNE D'ÉCHAPPEMENT D'UN VÉHICULE À MOTEUR À COMBUSTION INTERNE, D'UN AGENT RÉDUCTEUR DES OXYDES D'AZOTE
Abstract:
(EN) System for injecting a nitrogen oxides reducing agent into an exhaust line of an internal combustion engine vehicle, the system comprising: • a pump for drawing reducing agent from a tank and introducing it into the exhaust line, • an injector for introducing the reducing agent into the exhaust line, • an electronic control unit for controlling the injector and the pump, • a reducing-agent supply line connecting the pump to the injector, • an electric cable for heating said supply line, the pump being arranged some distance away from the injector, and the electronic control unit being arranged in a module with the pump and connected to the injector by an electric control cablle, the latter being associated with the line for supplying the injector with reducing agent.
(FR) Système d'injection dans une ligne d'échappement d'un véhicule à moteur à combustion interne, d'un agent réducteur des oxydes d'azote, comportant: • une pompe pour prélever l'agent réducteur dans un réservoir et l'introduire dans la ligne d'échappement, • un injecteur pour introduire l'agent réducteur dans la ligne d'échappement, • une unité électronique de pilotage de l'injecteur et de la pompe, • une canalisation d'alimentation en agent réducteur reliant la pompe à l'injecteur, • un câble électrique de chauffage de ladite canalisation d'alimentation, la pompe étant disposée à distance de l'injecteur, et l'unité électronique de pilotage étant disposée dans un module avec la pompe et connectée à l'injecteur par un câble électrique de commande, ce dernier étant associé à la canalisation d'alimentation de l'injecteur en agent réducteur.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: French (FR)
Filing Language: French (FR)