IN2014DN09749A - - Google Patents

Info

Publication number
IN2014DN09749A
IN2014DN09749A IN9749DEN2014A IN2014DN09749A IN 2014DN09749 A IN2014DN09749 A IN 2014DN09749A IN 9749DEN2014 A IN9749DEN2014 A IN 9749DEN2014A IN 2014DN09749 A IN2014DN09749 A IN 2014DN09749A
Authority
IN
India
Prior art keywords
diesel particulate
collection filter
particulate collection
filter device
connection pipe
Prior art date
Application number
Other languages
English (en)
Inventor
Tadashi Mori
Manabu Himoto
Osamu Nishimura
Kenji Sanada
Original Assignee
Komatsu Mfg Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Komatsu Mfg Co Ltd filed Critical Komatsu Mfg Co Ltd
Publication of IN2014DN09749A publication Critical patent/IN2014DN09749A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/08—Superstructures; Supports for superstructures
    • E02F9/0833—Improving access, e.g. for maintenance, steps for improving driver's access, handrails
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/08—Superstructures; Supports for superstructures
    • E02F9/0858—Arrangement of component parts installed on superstructures not otherwise provided for, e.g. electric components, fenders, air-conditioning units
    • E02F9/0866—Engine compartment, e.g. heat exchangers, exhaust filters, cooling devices, silencers, mufflers, position of hydraulic pumps in the engine compartment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT 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
    • B60K13/00—Arrangement in connection with combustion air intake or gas exhaust of propulsion units
    • B60K13/04—Arrangement in connection with combustion air intake or gas exhaust of propulsion units concerning exhaust
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features
    • F01N13/009—Exhaust or silencing apparatus characterised by constructional features having two or more separate purifying devices arranged in series
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
    • F01N13/1811—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body with means permitting relative movement, e.g. compensation of thermal expansion or vibration
    • F01N13/1816—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body with means permitting relative movement, e.g. compensation of thermal expansion or vibration the pipe sections being joined together by flexible tubular elements only, e.g. using bellows or strip-wound pipes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/033—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices
    • F01N3/035—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices with catalytic reactors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion
    • F01N3/206—Adding periodically or continuously substances to exhaust gases for promoting purification, e.g. catalytic material in liquid form, NOx reducing agents
    • F01N3/2066—Selective catalytic reduction [SCR]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/40—Special vehicles
    • B60Y2200/41—Construction vehicles, e.g. graders, excavators
    • B60Y2200/412—Excavators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2340/00—Dimensional characteristics of the exhaust system, e.g. length, diameter or volume of the exhaust apparatus; Spatial arrangements of exhaust apparatuses
    • F01N2340/04—Arrangement of the exhaust system relative to a vehicle or parts thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2590/00—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines
    • F01N2590/08—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines for heavy duty applications, e.g. trucks, buses, tractors, locomotives
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Transportation (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
IN9749DEN2014 2012-10-16 2014-11-18 IN2014DN09749A (enExample)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012228795A JP5414871B1 (ja) 2012-10-16 2012-10-16 油圧ショベル
PCT/JP2012/080011 WO2014061169A1 (ja) 2012-10-16 2012-11-20 油圧ショベル

Publications (1)

Publication Number Publication Date
IN2014DN09749A true IN2014DN09749A (enExample) 2015-07-31

Family

ID=50202771

Family Applications (1)

Application Number Title Priority Date Filing Date
IN9749DEN2014 IN2014DN09749A (enExample) 2012-10-16 2014-11-18

Country Status (7)

Country Link
US (1) US9133601B2 (enExample)
JP (1) JP5414871B1 (enExample)
KR (1) KR101581269B1 (enExample)
CN (1) CN103890275A (enExample)
DE (1) DE112012001910B4 (enExample)
IN (1) IN2014DN09749A (enExample)
WO (1) WO2014061169A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5442830B1 (ja) * 2012-10-16 2014-03-12 株式会社小松製作所 油圧ショベル
WO2014125623A1 (ja) * 2013-02-15 2014-08-21 株式会社小松製作所 油圧ショベル
US9745876B2 (en) * 2013-03-28 2017-08-29 General Electric Company Oil filter systems
EP2857244B1 (en) * 2013-08-09 2016-12-07 Komatsu Ltd. Support mechanism, exhaust gas treatment unit, and wheel loader
EP2853704B1 (en) * 2013-09-30 2017-04-26 Kubota Corporation Diesel engine
CN106460367A (zh) * 2014-06-09 2017-02-22 沃尔沃建造设备有限公司 工程车辆
EP3324017B1 (en) * 2016-11-21 2023-01-11 Perkins Engines Company Limited Aftertreatment assembly tolerance compensation scheme
CN107269371B (zh) * 2017-07-26 2023-06-27 徐州徐工矿山机械有限公司 铰接式自卸车排气管隔振支承
CN108252342A (zh) * 2018-01-25 2018-07-06 刘春燕 一种高效率挖掘机
CN108757134A (zh) * 2018-05-14 2018-11-06 潍柴动力股份有限公司 一种连接结构、柴油机排气系统及柴油机

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005002289B4 (de) * 2005-01-17 2007-04-19 J. Eberspächer GmbH & Co. KG Abgasbehandlungssystem
DE102005025045A1 (de) * 2005-05-30 2006-12-14 J. Eberspächer GmbH & Co. KG Abgasanlage
US7937936B2 (en) * 2007-01-16 2011-05-10 Deere & Company Vehicle exhaust component arrangement
US8230678B2 (en) * 2007-06-21 2012-07-31 Daimler Trucks North America Llc Treatment of diesel engine exhaust
JP5173308B2 (ja) * 2007-07-31 2013-04-03 日野自動車株式会社 排気浄化装置
JP4785803B2 (ja) * 2007-08-02 2011-10-05 日野自動車株式会社 排気浄化装置
JP4928388B2 (ja) * 2007-08-31 2012-05-09 日野自動車株式会社 排気浄化装置
JP4886636B2 (ja) * 2007-09-04 2012-02-29 日野自動車株式会社 インジェクタの取付構造
JP4286888B2 (ja) * 2007-09-28 2009-07-01 日産ディーゼル工業株式会社 排気浄化装置
JP4286887B2 (ja) * 2007-09-28 2009-07-01 日産ディーゼル工業株式会社 排気浄化装置
JP4928409B2 (ja) * 2007-10-23 2012-05-09 日野自動車株式会社 排気浄化装置
JP4995689B2 (ja) * 2007-10-26 2012-08-08 日野自動車株式会社 排気浄化装置
EP2295756B1 (en) * 2008-05-27 2014-03-05 Hino Motors Ltd. Exhaust emission control device
US8201398B2 (en) * 2008-05-30 2012-06-19 Daimler Trucks North America Llc Diesel engine exhaust treatment system with drive shaft accommodating housing and method
US8420019B2 (en) * 2008-07-10 2013-04-16 Hitachi Construction Machinery Co., Ltd. Exhaust gas treatment apparatus
WO2010004805A1 (ja) * 2008-07-10 2010-01-14 日立建機株式会社 建設機械
US8281575B2 (en) * 2008-07-31 2012-10-09 Caterpillar Inc. Emissions control filter assembly and system
US8191668B2 (en) * 2008-08-07 2012-06-05 Caterpillar Inc. Mounting assembly for emissions control system
JP5215789B2 (ja) * 2008-09-18 2013-06-19 ヤンマー株式会社 排気ガス浄化装置
DE102009043577B4 (de) * 2008-10-01 2014-01-23 Witzenmann Gmbh Entkoppelelement mit einem Filterelement
KR101606415B1 (ko) * 2008-10-28 2016-03-25 얀마 가부시키가이샤 작업 차량 탑재용 엔진 장치
US8701387B2 (en) * 2008-11-11 2014-04-22 Hitachi Construction Machinery Co., Ltd. Exhaust gas treatment device
US8141535B2 (en) * 2009-01-26 2012-03-27 Caterpillar Inc. Exhaust system device with mounting bracket
US7966979B2 (en) * 2009-01-26 2011-06-28 Caterpillar Inc. Mounting and cooling device for emissions system electronics
JP5308176B2 (ja) * 2009-02-03 2013-10-09 ヤンマー株式会社 排気浄化装置
EP2483587B1 (en) * 2009-09-29 2018-04-18 Cummins IP, Inc. Spherical flange joint
JP5329383B2 (ja) * 2009-12-24 2013-10-30 日野自動車株式会社 排気浄化装置
JP5279753B2 (ja) * 2010-04-15 2013-09-04 Ｕｄトラックス株式会社 排気浄化装置
DE112011100075T5 (de) * 2010-05-31 2012-10-31 Komatsu Ltd. Arbeitsfahrzeug
US20120017574A1 (en) * 2010-07-20 2012-01-26 Saad Hasan Strap for securing exhaust treatment device
JP5630216B2 (ja) 2010-10-29 2014-11-26 コベルコ建機株式会社 建設機械
US20120124983A1 (en) * 2010-11-23 2012-05-24 Haiping Hong Exhaust system having reductant nozzle flow diverter
US8561395B2 (en) * 2011-03-03 2013-10-22 Tenneco Automotive Operating Company Inc. Poka-yoke mounting system for an exhaust treatment device
US20120273648A1 (en) * 2011-04-28 2012-11-01 Caterpillar, Inc. Exhaust Gas Aftertreatment Support Assembly

Also Published As

Publication number Publication date
JP2014080778A (ja) 2014-05-08
KR101581269B1 (ko) 2015-12-31
CN103890275A (zh) 2014-06-25
JP5414871B1 (ja) 2014-02-12
DE112012001910T5 (de) 2014-08-07
US20140102823A1 (en) 2014-04-17
WO2014061169A1 (ja) 2014-04-24
KR20150036322A (ko) 2015-04-07
US9133601B2 (en) 2015-09-15
DE112012001910B4 (de) 2015-08-13

Similar Documents

Publication Publication Date Title
WO2012067434A3 (ko) 농업용 작업차량의 배기가스 후처리장치의 취부구조
BRPI1013401A2 (pt) filtro para filtrar matéria particulada (pm) do gás de descarga, sistema de descarga para um motor de ingnição por compressão, motor de ignição por compressão, e, métodos para capturar matéria particulada (pm) do gás de descarga e para ajustar a contrapressão do filtro em um sistema de descarga de um motor de ignição por compressão.
EP2886838A3 (en) Exhaust gas purification system of emergency vehicle
GB2547873A (en) Close coupled single module aftertreatment system
WO2014167351A3 (en) Emissions cleaning module
EP2889172A4 (en) FASTENING STRUCTURE OF AN EXHAUST TREATMENT DEVICE IN AN AGRICULTURAL EQUIPMENT
IN2014DN09737A (enExample)
GB2546039B (en) Oxidation catalyst for a compression ingition engine
WO2013104543A3 (de) Motorblock-anordnung mit einem abgassystem
BR112014032062A2 (pt) método para detecção de regeneração anormalmente freqüente de filtro de particulado de diesel, motor a diesel com sistema de pós-tratamento de exaustão, e sistema e método de alerta.
EP2664756A4 (en) EXHAUST GAS PROCESSING DEVICE FOR A DIESEL ENGINE
EP2530268A4 (en) EXHAUST GAS CLEANING DEVICE AND EMISSION CONTROL METHOD FOR A DIESEL ENGINE
EP2641769A4 (en) DIESEL PARTICLE FILTER ASSEMBLY STRUCTURE FOR COMMERCIAL VEHICLES
ITMI20120545A1 (it) Procedimento e dispositivo per la rigenerazione di un filtro antiparticolato in un sistema per gas di scarico a y
IN2014DN09740A (enExample)
FR2993479B1 (fr) Installation et procede de traitement de gaz avec regeneration, pour echangeur interne a la regeneration.
GB201420811D0 (en) Engine exhaust gas after treatment using diesel particulate filters
AR085525A1 (es) Metodo para regenerar un filtro de particulas en el sistema de escape de los gases de escape de un motor de combustion interna de combustion pobre
IN2014DE02911A (enExample)
EP2959141B8 (en) Vehicle exhaust particulate filter regeneration
EP2523829A4 (en) METHOD AND SYSTEM FOR INDICATING OUTSIDE REGENERATION OF THE PARTICLE FILTER IN A VEHICLE EXHAUST SYSTEM
GB2492995B (en) Reducing the catalyst light-off time for an engine with a multi-stage turbocharger
CN202811124U (zh) 用于非公路矿用自卸车的发动机双进气系统结构
WO2012067433A3 (ko) 농업용 작업차량의 배기가스 후처리장치의 취부구조
FR3014031B1 (fr) Conduit de liaison reliant un dispositif thermique de vehicule automobile au tablier du vehicule