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1. WO2014155507 - WORK VEHICLE AND WHEEL LOADER

Publication Number WO/2014/155507
Publication Date 02.10.2014
International Application No. PCT/JP2013/058708
International Filing Date 26.03.2013
IPC
F01N 3/08 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
F01N 3/02 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
02for cooling, or for removing solid constituents of, exhaust
F01N 3/24 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
24characterised by constructional aspects of converting apparatus
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
B60Y 2200/415
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
YINDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
2200Type of vehicle
40Special vehicles
41Construction vehicles, e.g. graders, excavators
415Wheel loaders
E02F 7/00
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
FDREDGING; SOIL-SHIFTING
7Equipment for conveying or separating excavated material
E02F 9/0866
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
FDREDGING; SOIL-SHIFTING
9Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
08Superstructures; Supports for superstructures
0858Arrangement of component parts installed on superstructures not otherwise provided for, e.g. electric components, fenders, air-conditioning units
0866Engine compartment, e.g. heat exchangers, exhaust filters, cooling devices, silencers, mufflers, position of hydraulic pumps in the engine compartment
E02F 9/0883
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
FDREDGING; SOIL-SHIFTING
9Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
08Superstructures; Supports for superstructures
0858Arrangement of component parts installed on superstructures not otherwise provided for, e.g. electric components, fenders, air-conditioning units
0883Tanks, e.g. oil tank, urea tank, fuel tank
E02F 9/0891
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
FDREDGING; SOIL-SHIFTING
9Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
08Superstructures; Supports for superstructures
0858Arrangement of component parts installed on superstructures not otherwise provided for, e.g. electric components, fenders, air-conditioning units
0891Lids or bonnets or doors or details thereof
Applicants
  • 株式会社小松製作所 KOMATSU LTD. [JP]/[JP]
Inventors
  • 沼 康孝 NUMA, Yasutaka
Agents
  • 新樹グローバル・アイピー特許業務法人 SHINJYU GLOBAL IP
Priority Data
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) WORK VEHICLE AND WHEEL LOADER
(FR) VÉHICULE DE TRAVAIL ET CHARGEUSE À ROUES
(JA) 作業車両、及びホイールローダ
Abstract
(EN)
A wheel loader (1) is provided with an engine (12), an exhaust gas after-treatment apparatus (13), an engine compartment (9), and a partition member. The exhaust gas after-treatment apparatus (13) has a diesel particulate collecting filter device (13a), a selective catalytic reduction device (13c), a connection pipe (13b), and an injection device (14). The partition member has a first partition section (17b) and a second partition section (16b1). The first partition section (17b) is positioned between the injection device (14) and the diesel particulate collecting filter device (13a). The second partition section (16b1) is positioned between the injection device (14) and the selective catalytic reduction device (13c).
(FR)
L'invention concerne une chargeuse à roues (1) qui est pourvue d'un moteur (12), d'un appareil de post-traitement de gaz d'échappement (13), d'un compartiment moteur (9) et d'un élément de séparation. L'appareil de post-traitement de gaz d'échappement (13) présente un dispositif filtre de captage des particules diesel (13a), un dispositif de réduction catalytique sélective (13c), un tuyau de raccordement (13b) et un dispositif d'injection (14). L'élément de séparation possède une première section de séparation (17b) et une seconde section de séparation (16b1). La première section de séparation (17b) est positionnée entre le dispositif d'injection (14) et le dispositif filtre de captage des particules diesel (13a). La seconde section de séparation (16b1) est positionnée entre le dispositif d'injection (14) et le dispositif de réduction catalytique sélective (13c).
(JA)
 ホイールローダ(1)は、エンジン(12)、排気ガス後処理装置(13)、エンジン室(9)、及び仕切部材を備える。排気ガス後処理装置(13)は、ディーゼル微粒子捕集フィルタ装置(13a)、選択触媒還元装置(13c)、接続管(13b)、及び噴射装置(14)を有する。仕切部材は、第1仕切部(17b)と第2仕切部(16b1)とを有する。第1仕切部(17b)は、噴射装置(14)とディーゼル微粒子捕集フィルタ装置(13a)との間に配置される。第2仕切部(16b1)は、噴射装置(14)と選択触媒還元装置(13c)との間に配置される。
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