JPWO2010004790A1 - 排気ガス処理装置 - Google Patents
排気ガス処理装置 Download PDFInfo
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- JPWO2010004790A1 JPWO2010004790A1 JP2010519673A JP2010519673A JPWO2010004790A1 JP WO2010004790 A1 JPWO2010004790 A1 JP WO2010004790A1 JP 2010519673 A JP2010519673 A JP 2010519673A JP 2010519673 A JP2010519673 A JP 2010519673A JP WO2010004790 A1 JPWO2010004790 A1 JP WO2010004790A1
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- 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, e.g. catalysed diesel particulate filters
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- 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
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- 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
- E02F9/0883—Tanks, e.g. oil tank, urea tank, fuel tank
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- 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
- E02F9/18—Counterweights
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- 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 ; 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
- F01N13/009—Exhaust 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 having two or more separate purifying devices arranged in series
- F01N13/0097—Exhaust 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 having two or more separate purifying devices arranged in series the purifying devices are arranged in a single housing
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- 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 ; 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
- F01N13/18—Construction facilitating manufacture, assembly, or disassembly
- F01N13/1838—Construction facilitating manufacture, assembly, or disassembly characterised by the type of connection between parts of exhaust or silencing apparatus, e.g. between housing and tubes, between tubes and baffles
- F01N13/1844—Mechanical joints
- F01N13/1855—Mechanical joints the connection being realised by using bolts, screws, rivets or the like
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- 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
- F01N3/023—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 using means for regenerating the filters, e.g. by burning trapped particles
- F01N3/0237—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 using means for regenerating the filters, e.g. by burning trapped particles for regenerating ex situ
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- 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
- F01N3/0335—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 exhaust silencers in a single housing
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- 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
- F01N3/105—General auxiliary catalysts, e.g. upstream or downstream of the main catalyst
- F01N3/106—Auxiliary oxidation catalysts
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- 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
- F01N3/24—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 constructional aspects of converting apparatus
- F01N3/28—Construction of catalytic reactors
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- 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 apparatus; Spatial arrangements of exhaust apparatuses
- F01N2340/04—Dimensional characteristics of the exhaust system, e.g. length, diameter or volume of the apparatus; Spatial arrangements of exhaust apparatuses characterised by the arrangement of an exhaust pipe, manifold or apparatus in relation to vehicle frame or particular vehicle parts
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- 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
- F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
- F01N2450/24—Methods or apparatus for fitting, inserting or repairing different elements by bolts, screws, rivets or the like
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- 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
- F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
- F01N2450/30—Removable or rechangeable blocks or cartridges, e.g. for filters
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- 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
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- 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 ; Methods of operation or control of catalytic converters
- F01N3/2066—Selective catalytic reduction [SCR]
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- 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
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- 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)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Exhaust Gas After Treatment (AREA)
- Processes For Solid Components From Exhaust (AREA)
Abstract
Description
(4).また、本発明は、前記浄化部筒体の上流側フランジ部には前記上流筒体に向けて突出する位置決めピンを設けると共に、前記下流側フランジ部には前記下流筒体に向けて突出する他の位置決めピンを設け、前記上流筒体のフランジ部と前記下流筒体のフランジ部には、前記各位置決めピンが係合することにより前記上流筒体と下流筒体とに対して前記浄化部筒体を位置決めする切欠溝をそれぞれ設ける構成とすることができる。
2 下部走行体(車体)
4 上部旋回体(車体)
8 エンジン
9 排気管(排気ガス通路)
21,51 排気ガス処理装置
22 上流筒体
23C,28C フランジ部
23E,28E 上向き傾斜接続面
25 酸化触媒(処理部材)
27,27′ 下流筒体
31,31′ フィルタ用筒体(浄化部筒体)
32B,62A,32B′ 上流側フランジ部
32C,64A,32C′ 下流側フランジ部
32F,32G,62B,64B,32F′ 下向き傾斜接続面
35 把手部
36 載置脚
37 粒子状物質除去フィルタ(DPF) (処理部材)
41 ガスケット
41B ピン挿通孔
52,53 切欠溝
54 位置決めピン
61 尿素水噴射弁(処理部材)
62 噴射弁用筒体(浄化部筒体)
63 選択還元触媒(処理部材)
64 還元触媒用筒体(浄化部筒体)
S 挿入スペース
Claims (9)
- 車体に搭載されたエンジンの排気ガス通路に設けられた上流筒体と、該上流筒体の下流側に設けられた下流筒体と、前記上流筒体と下流筒体との間に前記各筒体の軸線方向に直列に取付け、取外し可能に接続して設けられ排気ガスを浄化処理するための処理部材が内蔵された浄化部筒体とを備えてなる排気ガス処理装置において、
前記上流筒体、下流筒体、浄化部筒体には、互いに対面した状態で接続される接続面を有するフランジ部を設け、
前記上流筒体と浄化部筒体とを接続するフランジ部の接続面および/または前記下流筒体と浄化部筒体とを接続するフランジ部の接続面は、前記各筒体の軸線方向と直交する方向に対して斜めに傾斜した傾斜接続面により形成したことを特徴とする排気ガス処理装置。 - 前記浄化部筒体に設けられた前記傾斜接続面は斜め下向きに傾斜した下向き傾斜接続面として形成し、前記上流筒体および/または下流筒体に設けられた前記傾斜接続面は斜め上向きに傾斜した上向き傾斜接続面として形成する構成としてなる請求項1に記載の排気ガス処理装置。
- 前記上流筒体と下流筒体は、前記エンジンに対して前記各筒体の軸線が水平方向となるように、かつ前記浄化部筒体の挿入スペースを保って予め固定的に取付けておき、
前記浄化部筒体は、前記上流筒体と下流筒体の軸線とは直交する方向から取付け、取外しする構成としてなる請求項1に記載の排気ガス処理装置。 - 前記浄化部筒体の上流側フランジ部には前記上流筒体に向けて突出する位置決めピンを設けると共に、前記下流側フランジ部には前記下流筒体に向けて突出する他の位置決めピンを設け、
前記上流筒体のフランジ部と前記下流筒体のフランジ部には、前記各位置決めピンが係合することにより前記上流筒体と下流筒体とに対して前記浄化部筒体を位置決めする切欠溝をそれぞれ設ける構成としてなる請求項1に記載の排気ガス処理装置。 - 前記上流筒体のフランジ部と前記浄化部筒体の上流側フランジ部との間、および前記下流筒体のフランジ部と前記浄化部筒体の下流側フランジ部との間には、それぞれガスケットを設け、
該各ガスケットには前記各位置決めピンが挿通されるピン挿通孔をそれぞれ設け、
前記各ガスケットの前記ピン挿通孔を前記各位置決めピンに挿通した状態で、前記各位置決めピンを前記上流筒体の切欠溝と前記下流筒体の切欠溝とにそれぞれ係合する構成としてなる請求項4に記載の排気ガス処理装置。 - 前記浄化部筒体内に収容される前記処理部材は、粒子状物質除去フィルタ、酸化触媒、尿素水噴射弁、選択還元触媒のうちの1個または複数個の組合せである請求項1に記載の排気ガス処理装置。
- 前記浄化部筒体には、当該浄化部筒体を前記上流筒体と下流筒体との間から取外して他の場所に載置するときに正規の載置状態に保つ載置脚を設ける構成としてなる請求項1に記載の排気ガス処理装置。
- 前記浄化部筒体には、これを単体で持上げるときに把持するための把手部を設ける構成としてなる請求項1に記載の排気ガス処理装置。
- 前記上流筒体と下流筒体の下面側には、前記エンジンに設けられた処理装置支持ブラケットに対して防振部材を介して取付けるための支持脚を設ける構成としてなる請求項1に記載の排気ガス処理装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2010519673A JP5220855B2 (ja) | 2008-07-10 | 2009-03-26 | 排気ガス処理装置 |
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JP2008180137 | 2008-07-10 | ||
JP2008180137 | 2008-07-10 | ||
JP2010519673A JP5220855B2 (ja) | 2008-07-10 | 2009-03-26 | 排気ガス処理装置 |
PCT/JP2009/056152 WO2010004790A1 (ja) | 2008-07-10 | 2009-03-26 | 排気ガス処理装置 |
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JPWO2010004790A1 true JPWO2010004790A1 (ja) | 2011-12-22 |
JP5220855B2 JP5220855B2 (ja) | 2013-06-26 |
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US (1) | US8420019B2 (ja) |
EP (1) | EP2320045B1 (ja) |
JP (1) | JP5220855B2 (ja) |
KR (1) | KR101539474B1 (ja) |
CN (1) | CN102016255B (ja) |
WO (1) | WO2010004790A1 (ja) |
Families Citing this family (36)
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US8056671B2 (en) * | 2007-10-12 | 2011-11-15 | Mazda Motor Corporation | Exhaust-gas purification device disposition structure of vehicle |
JP5351476B2 (ja) * | 2008-09-18 | 2013-11-27 | 富士フイルム株式会社 | 多孔フィルムの製造方法 |
CN102057141B (zh) * | 2008-09-08 | 2013-02-13 | 日立建机株式会社 | 废气处理装置 |
SE535922C2 (sv) * | 2009-03-26 | 2013-02-19 | Komatsu Mfg Co Ltd | Fästanordning för en avgasreningsanordning för förbränningsmotor |
JP5616194B2 (ja) * | 2010-01-14 | 2014-10-29 | 株式会社クボタ | 排気処理装置付きエンジン |
JP5139461B2 (ja) * | 2010-03-11 | 2013-02-06 | 日立建機株式会社 | 作業機械のマフラ水抜き装置 |
JP5033226B2 (ja) * | 2010-08-02 | 2012-09-26 | 株式会社小松製作所 | 作業車両 |
JP5422528B2 (ja) * | 2010-09-15 | 2014-02-19 | 株式会社クボタ | 排気処理装置付きエンジンとその排気処理装置の取り付け方法 |
JP2012112262A (ja) * | 2010-11-22 | 2012-06-14 | Ud Trucks Corp | 排気浄化装置 |
JP5516439B2 (ja) * | 2011-01-25 | 2014-06-11 | コベルコ建機株式会社 | 建設機械 |
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 |
US9506597B2 (en) * | 2013-09-09 | 2016-11-29 | General Electric Company | Support system for an aftertreatment system for an engine |
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