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1. WO2010032646 - ENGINE DEVICE

Publication Number WO/2010/032646
Publication Date 25.03.2010
International Application No. PCT/JP2009/065600
International Filing Date 07.09.2009
IPC
F01N 3/24 2006.1
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
B01D 53/94 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
53Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols
34Chemical or biological purification of waste gases
92of engine exhaust gases
94by catalytic processes
E02F 9/00 2006.1
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/-E02F7/160
F01N 3/28 2006.1
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
28Construction of catalytic reactors
F02B 67/00 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
67Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for
CPC
B01D 53/94
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
53Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols,
34Chemical or biological purification of waste gases
92of engine exhaust gases
94by catalytic processes
E02F 9/00
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
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
F01N 13/0093
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
009having two or more separate purifying devices arranged in series
0093the purifying devices are of the same type
F01N 13/0097
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
009having two or more separate purifying devices arranged in series
0097the purifying devices are arranged in a single housing
F01N 13/1805
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
18Construction facilitating manufacture, assembly, or disassembly
1805Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
Applicants
  • ヤンマー株式会社 YANMAR CO.,LTD. [JP]/[JP] (AllExceptUS)
  • 光田 匡孝 MITSUDA Masataka [JP]/[JP] (UsOnly)
  • 小野寺 恭志 ONODERA Takayuki [JP]/[JP] (UsOnly)
Inventors
  • 光田 匡孝 MITSUDA Masataka
  • 小野寺 恭志 ONODERA Takayuki
Agents
  • 石井 暁夫 ISHII Akeo
Priority Data
2008-23940018.09.2008JP
2008-23940118.09.2008JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) ENGINE DEVICE
(FR) DISPOSITIF MOTEUR
(JA) エンジン装置
Abstract
(EN) An engine device in which a DPF (1), which is one of the components of an engine (70), is disposed in the engine (70) with high rigidity, which eliminates a measure against exhaust gas for each device of a vehicle, and which can improve the usability of the engine (70).  The engine device comprises the engine (70) having an exhaust manifold (71) and the DPF (1) for purifying the exhaust gas exhausted from the engine (70).  The cylinder head (72) of the engine (70) comprises filter support bodies (19a-19c) for supporting the DPF (1).  The DPF (1) is connected to the exhaust manifold (71), and also connected to the cylinder head (2) with the filter support bodies (19a-19c) interposed therebetween.
(FR) L'invention porte sur un dispositif moteur dans lequel un filtre à particules diesel (1), qui est l'un des composants du moteur (70), est disposé dans le moteur (70) avec une rigidité élevée, ce qui élimine les mesures contre le gaz d'échappement pour chaque dispositif dans un véhicule, et ce qui peut améliorer l'aptitude à l'utilisation du moteur (70). Le dispositif moteur comprend le moteur (70) ayant un collecteur d'échappement (71) et le filtre à particules diesel (1) pour purifier le gaz d'échappement rejeté par le moteur (70). La culasse (72) du moteur (70) comprend des corps de support de filtre (19a à 19c) pour supporter le filtre à particules diesel (1). Le filtre à particules diesel (1) est relié au collecteur d'échappement (71), et est également relié à la culasse (2), les corps de support de filtre (19a à 19c) étant interposés entre ceux-ci.
(JA)  エンジン70の構成部品の一つとして、エンジン70にDPF1を高剛性に配置でき、車両等の機器毎の排気ガス対策を不用にし、エンジン70の汎用性を向上できるようにしたエンジン装置を提供することを目的としている。本願発明のエンジン装置は、排気マニホールド71を有するエンジン70と、エンジン70が排出した排気ガスを浄化するDPF1とを備える。エンジン70のシリンダヘッド72に、DPF1を支持するフィルタ支持体19a~19cを備える。DPF1は、排気マニホールド71に連結すると共に、複数のフィルタ支持体19a~19cを介してシリンダヘッド72に連結する。
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