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1. (WO2017090619) ENGINE DEVICE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/090619 International Application No.: PCT/JP2016/084624
Publication Date: 01.06.2017 International Filing Date: 22.11.2016
Chapter 2 Demand Filed: 13.07.2017
IPC:
F01N 3/035 (2006.01) ,F01N 3/24 (2006.01)
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
02
for cooling, or for removing solid constituents of, exhaust
021
by means of filters
033
in combination with other devices
035
with catalytic reactors
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
24
characterised by constructional aspects of converting apparatus
Applicants:
ヤンマー株式会社 YANMAR CO.,LTD. [JP/JP]; 大阪府大阪市北区茶屋町1番32号 1-32,Chayamachi,Kita-ku,Osaka-shi, Osaka 5308311, JP
Inventors:
日高 博光 HIDAKA Hiromitsu; JP
Agent:
渡辺 隆一 WATANABE Ryuichi; JP
Priority Data:
2015-22990325.11.2015JP
Title (EN) ENGINE DEVICE
(FR) DISPOSITIF MOTEUR
(JA) エンジン装置
Abstract:
(EN) In the engine device according to the invention of the present application, an aftertreatement device 20 for purifying exhaust gas from an engine 1 is provided in an exhaust gas pathway from the engine 1. A three-way catalyst 22 is used as the aftertreatement device 20. The engine device is provided with a filter case 31 with a built-in filter body 32 for collecting deposits from within the exhaust gas. The filter case 31 is disposed exchangeably in the exhaust gas pathway on the upstream side of the aftertreatement device 20.
(FR) La présente invention concerne un dispositif moteur qui comprend un dispositif de post-traitement 20 permettant de purifier des gaz d'échappement émis par un moteur 1 et placé dans un trajet de gaz d'échappement provenant du moteur 1. Un catalyseur à trois voies 22 est utilisé comme dispositif de post-traitement 20. Le dispositif moteur est doté d'un boîtier de filtre 31 comprenant un corps de filtre intégré 32 permettant de recueillir des dépôts provenant des gaz d'échappement. Le boîtier de filtre 31 est placé de manière échangeable dans le trajet de gaz d'échappement sur le côté amont du dispositif de post-traitement 20.
(JA) 本願発明のエンジン装置は、エンジン1の排気ガスを浄化する後処理装置20を前記エンジン1の排気経路中に設ける。前記後処理装置20として三元触媒22を用いる。排気ガス中のデポジットを捕集するフィルタ体32を内蔵したフィルタケース31を備える。前記排気経路のうち前記後処理装置20の上流側に前記フィルタケース31を交換可能に配置する。
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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, KE, KG, 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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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: Japanese (JA)
Filing Language: Japanese (JA)
Also published as:
CN108291467EP3382171US20180340455