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1. WO2019194366 - VEHICLE EXHAUST GAS ABATEMENT APPARATUS

Publication Number WO/2019/194366
Publication Date 10.10.2019
International Application No. PCT/KR2018/007991
International Filing Date 13.07.2018
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
F01N 13/08 2010.01
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
13Exhaust or silencing apparatus characterised by constructional features
08Other arrangements or adaptations of exhaust conduits
CPC
F01N 13/08
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
13Exhaust or silencing apparatus characterised by constructional features ; ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
08Other arrangements or adaptations of exhaust conduits
F01N 2240/14
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
2240Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
14a fuel burner
F01N 2240/20
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
2240Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
20a flow director or deflector
F01N 2900/1626
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
2900Details of electrical control or of the monitoring of the exhaust gas treating apparatus
06Parameters used for exhaust control or diagnosing
16said parameters being related to the exhaust apparatus, e.g. particulate filter or catalyst
1626Catalyst activation temperature
F01N 3/10
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
F01N 3/2013
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
2006Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
2013using electric or magnetic heating means
Applicants
  • 화이버텍(주) FIBER TECH CO., LTD. [KR]/[KR]
Inventors
  • 이세영 LEE, Se Young
  • 우종헌 WOO, Jong Hun
  • 송명호 SONG, Myoung Ho
  • 김대희 KIM, Dae Hee
  • 이택헌 LEE, Taek Heon
  • 이덕의 LEE, Duck Euy
Agents
  • 특허법인 메이저 MAJOR PATENT AND LAW FIRM
Priority Data
10-2018-003886003.04.2018KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) VEHICLE EXHAUST GAS ABATEMENT APPARATUS
(FR) APPAREIL DE RÉDUCTION DE GAZ D'ÉCHAPPEMENT DE VÉHICULE
(KO) 차량용 배기가스 저감장치
Abstract
(EN)
The present invention relates to a vehicle exhaust gas abatement apparatus. The automotive exhaust gas abatement apparatus comprises: an exhaust gas discharging unit which is provided on one side with an exhaust gas discharging passage through which exhaust gas generated from an engine of a vehicle is exhausted; a catalytic converter which is connected to a rear end of the exhaust gas discharging unit along a direction in which the exhaust gas is discharged, and which removes harmful substances in the exhaust gas by using a catalyst; and a surface combustion unit which is coupled to one side of the exhaust gas discharging unit and heats the inner portion of the exhaust gas discharging unit such that the exhaust gas is heated to an activation temperature of the catalyst or higher so as to reach the catalytic converter.
(FR)
La présente invention concerne un appareil de réduction de gaz d'échappement de moteur. L'appareil de réduction de gaz d'échappement d'automobile comprend : une unité de décharge de gaz d'échappement qui est disposée sur un côté avec un passage d'évacuation de gaz d'échappement à travers lequel un gaz d'échappement généré à partir d'un moteur d'un véhicule est évacué; un convertisseur catalytique qui est relié à une extrémité arrière de l'unité de décharge de gaz d'échappement le long d'une direction dans laquelle le gaz d'échappement est évacué, et qui élimine des substances nocives dans le gaz d'échappement en utilisant un catalyseur; et une unité de combustion de surface qui est couplée à un côté de l'unité de décharge de gaz d'échappement et qui chauffe la partie interne de l'unité de décharge de gaz d'échappement de telle sorte que le gaz d'échappement soit chauffé à une température égale ou supérieure à la température d'activation du catalyseur de manière à atteindre le convertisseur catalytique.
(KO)
본 발명은 차량용 배기가스 저감장치에 관한 것으로서, 차량의 엔진에서 발생되는 배기가스가 배출되는 배기가스 배출로가 일측에 형성되는 배기가스 배출 유닛; 상기 배기가스가 배출되는 방향을 따라 상기 배기가스 배출 유닛의 후단에 연결되며, 촉매를 이용해서 상기 배기가스 중의 유해성분을 제거하는 촉매 컨버터; 및 상기 배기가스 배출 유닛의 일측에 결합되며, 상기 배기가스가 촉매의 활성화 온도 이상으로 가열되어 상기 촉매 컨버터에 도달될 수 있도록 상기 배기가스 배출 유닛의 내부를 가열하는 표면연소 유닛을 포함한다.
Also published as
JP2020552877
EP2018913264
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