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
    • 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
    • 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
    • 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
    • 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)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (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 (enrdf_load_stackoverflow)

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 (enrdf_load_stackoverflow) 2015-07-31

Family

ID=50202771

Family Applications (1)

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

Country Status (6)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5215789B2 (ja) * 2008-09-18 2013-06-19 ヤンマー株式会社 排気ガス浄化装置
WO2011041448A2 (en) * 2009-09-29 2011-04-07 Cummins Ip, Inc. Spherical flange joint
US9180774B2 (en) * 2010-05-31 2015-11-10 Komatsu Ltd. Work vehicle
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

Also Published As

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

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
GB0813602D0 (en) Regenerating an engine exhaust gas particulate filter
GB2547873A (en) Close coupled single module aftertreatment system
EP2889172A4 (en) FASTENING STRUCTURE OF AN EXHAUST TREATMENT DEVICE IN AN AGRICULTURAL EQUIPMENT
GB2546039B (en) Oxidation catalyst for a compression ingition engine
IN2014DN09737A (enrdf_load_stackoverflow)
WO2013104543A3 (de) Motorblock-anordnung mit einem abgassystem
IN2014DN09749A (enrdf_load_stackoverflow)
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.
WO2014167354A3 (en) Emissions cleaning module and mounting mechanism
GB201320562D0 (en) Catalysed soot filter for treating the exhaust gas of a compression ignition engine
EP2664756A4 (en) EXHAUST GAS PROCESSING DEVICE FOR A DIESEL ENGINE
EP2530268A4 (en) EXHAUST GAS CLEANING DEVICE AND EMISSION CONTROL METHOD FOR A DIESEL ENGINE
EP2634409A4 (en) EXHAUST GAS CLEANING DEVICE FOR A DIESEL ENGINE
EP2641769A4 (en) DIESEL PARTICLE FILTER ASSEMBLY STRUCTURE FOR COMMERCIAL VEHICLES
GB2482012B (en) Method to operate a diesel particulate filter
ITMI20120545A1 (it) Procedimento e dispositivo per la rigenerazione di un filtro antiparticolato in un sistema per gas di scarico a y
IN2014DN09740A (enrdf_load_stackoverflow)
EP2853303A4 (en) WAVE FILTER, EXHAUST GAS CLEANING DEVICE AND EXHAUST GAS CLEANING PROCEDURE
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
PL2618910T3 (pl) Poprawione urządzenie filtrujące do pompy paliwa pojazdu, sposób wykonania i zastosowanie
IN2014DE02911A (enrdf_load_stackoverflow)