WO2009041164A1 - 建設機械の排気ガス浄化システム - Google Patents
建設機械の排気ガス浄化システム Download PDFInfo
- Publication number
- WO2009041164A1 WO2009041164A1 PCT/JP2008/064159 JP2008064159W WO2009041164A1 WO 2009041164 A1 WO2009041164 A1 WO 2009041164A1 JP 2008064159 W JP2008064159 W JP 2008064159W WO 2009041164 A1 WO2009041164 A1 WO 2009041164A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- filter
- regeneration
- pressure
- pressure difference
- rise
- Prior art date
Links
Classifications
-
- 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
-
- 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
-
- 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
- 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
- F01N9/00—Electrical control of exhaust gas treating apparatus
- F01N9/002—Electrical control of exhaust gas treating apparatus of filter regeneration, e.g. detection of clogging
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D29/00—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D29/00—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
- F02D29/02—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto peculiar to engines driving vehicles; peculiar to engines driving variable pitch propellers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/021—Introducing corrections for particular conditions exterior to the engine
- F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
- F02D41/027—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the exhaust gas treating apparatus
- F02D41/029—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the exhaust gas treating apparatus the exhaust gas treating apparatus being a particulate filter
-
- 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
- F01N2560/00—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics
- F01N2560/08—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being a pressure sensor
-
- 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
- F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
- F01N2570/10—Carbon or carbon oxides
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/042—Introducing corrections for particular operating conditions for stopping the engine
-
- 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
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Processes For Solid Components From Exhaust (AREA)
- Exhaust Gas After Treatment (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Abstract
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08792266.2A EP2196642B1 (en) | 2007-09-25 | 2008-08-06 | Exhaust purification system for construction machine |
US12/523,810 US8250858B2 (en) | 2007-09-25 | 2008-08-06 | Exhaust gas cleaning system for construction machine |
CN2008800060927A CN101622426B (zh) | 2007-09-25 | 2008-08-06 | 工程机械的废气净化系统 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007247946A JP5122896B2 (ja) | 2007-09-25 | 2007-09-25 | 建設機械の排気ガス浄化システム |
JP2007-247946 | 2007-09-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009041164A1 true WO2009041164A1 (ja) | 2009-04-02 |
Family
ID=40511060
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/064159 WO2009041164A1 (ja) | 2007-09-25 | 2008-08-06 | 建設機械の排気ガス浄化システム |
Country Status (6)
Country | Link |
---|---|
US (1) | US8250858B2 (ja) |
EP (1) | EP2196642B1 (ja) |
JP (1) | JP5122896B2 (ja) |
KR (1) | KR20100072148A (ja) |
CN (1) | CN101622426B (ja) |
WO (1) | WO2009041164A1 (ja) |
Cited By (2)
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US20150135685A1 (en) * | 2010-08-27 | 2015-05-21 | Hitachi Construction Machinery Co., Ltd. | Exhaust gas cleaning system for engineering vehicle |
EP2441931A4 (en) * | 2009-06-08 | 2017-11-15 | Yanmar Co., Ltd. | Diesel engine |
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JP2010270611A (ja) * | 2009-05-19 | 2010-12-02 | Sumitomo (Shi) Construction Machinery Co Ltd | 建設機械のdpf自己再生装置 |
JP5388743B2 (ja) * | 2009-08-07 | 2014-01-15 | 日立建機株式会社 | 作業機の表示装置 |
US8402751B2 (en) * | 2009-09-29 | 2013-03-26 | Ford Global Technologies, Llc | Particulate filter regeneration in an engine |
JP5363369B2 (ja) * | 2010-02-05 | 2013-12-11 | 日立建機株式会社 | 建設機械の油圧駆動装置 |
WO2011136184A1 (ja) | 2010-04-30 | 2011-11-03 | ヤンマー株式会社 | 作業機の排気ガス浄化システム |
JP5533260B2 (ja) * | 2010-05-25 | 2014-06-25 | いすゞ自動車株式会社 | Dpfシステム |
KR101787803B1 (ko) * | 2010-08-31 | 2017-10-18 | 히다찌 겐끼 가부시키가이샤 | 작업 기계 |
JP5368414B2 (ja) * | 2010-11-05 | 2013-12-18 | 日立建機株式会社 | 排気ガス浄化装置を備えた建設機械用油圧駆動システム |
US20130031893A1 (en) * | 2010-12-07 | 2013-02-07 | Tas Distributing Co., Inc. | Temp-A-Start Regeneration System |
JP2012145056A (ja) * | 2011-01-13 | 2012-08-02 | Hitachi Constr Mach Co Ltd | 作業機械の排気浄化装置 |
JP5667901B2 (ja) * | 2011-02-02 | 2015-02-12 | 株式会社クボタ | ディーゼルエンジンの排気処理装置 |
US20120227379A1 (en) * | 2011-03-08 | 2012-09-13 | Koestler Benjamin P | Filter Cleaning With An Engine Idle Bump |
JP5257478B2 (ja) * | 2011-03-11 | 2013-08-07 | コベルコクレーン株式会社 | 建設機械の制御装置 |
WO2012172951A1 (ja) * | 2011-06-14 | 2012-12-20 | 日立建機株式会社 | 建設機械 |
JP5235229B2 (ja) * | 2011-07-04 | 2013-07-10 | 株式会社小松製作所 | 粒子状物質除去フィルタの再生制御装置およびその再生制御方法 |
US9534551B2 (en) * | 2011-09-27 | 2017-01-03 | Kubota Corporation | Working machine |
JP5845285B2 (ja) | 2011-11-29 | 2016-01-20 | 日立建機株式会社 | 建設機械 |
KR101920501B1 (ko) * | 2012-12-03 | 2018-11-20 | 주식회사 두산 | Dpf 재생 제어 방법 |
KR20140105224A (ko) * | 2013-02-22 | 2014-09-01 | 현대중공업 주식회사 | 건설기계의 엔진배기가스 정화시스템 |
JP6181400B2 (ja) * | 2013-03-29 | 2017-08-16 | ヤンマー株式会社 | 排気ガス浄化システム |
KR102127543B1 (ko) * | 2013-03-29 | 2020-06-26 | 얀마 파워 테크놀로지 가부시키가이샤 | 배기가스 정화 시스템 |
JP6008779B2 (ja) * | 2013-03-29 | 2016-10-19 | ヤンマー株式会社 | 排気ガス浄化システム |
JP5928507B2 (ja) * | 2013-05-31 | 2016-06-01 | コベルコクレーン株式会社 | 建設機械の排気浄化制御装置 |
JP2015007420A (ja) * | 2013-05-31 | 2015-01-15 | コベルコクレーン株式会社 | 建設機械の排気浄化制御装置 |
US9759146B2 (en) | 2013-05-31 | 2017-09-12 | Kobelco Cranes Co., Ltd. | Exhaust gas purification control device for construction machine |
DE102014205685B4 (de) * | 2014-03-26 | 2019-02-07 | Mtu Friedrichshafen Gmbh | Verfahren zum Betreiben einer Brennkraftmaschine, Steuergerät und Brennkraftmaschine |
KR20150114715A (ko) * | 2014-04-02 | 2015-10-13 | 현대중공업 주식회사 | 건설기계의 엔진배기가스 정화시스템 |
CN105986592B (zh) * | 2015-02-11 | 2021-07-13 | 住友建机株式会社 | 挖土机及挖土机的管理装置 |
CN107407218A (zh) | 2015-02-16 | 2017-11-28 | 沃尔沃建筑设备公司 | 用于dpf再生的扭矩控制系统 |
KR102067851B1 (ko) * | 2015-11-11 | 2020-01-17 | 한국조선해양 주식회사 | Scr 시스템 |
JP6530351B2 (ja) * | 2016-06-28 | 2019-06-12 | 株式会社クボタ | ディーゼルエンジンの排気処理装置 |
DE102017208438A1 (de) * | 2017-05-18 | 2018-11-22 | Volkswagen Aktiengesellschaft | Regeneration eines Partikelfilters oder Vier-Wege-Katalysators in einer Abgasanlage eines Verbrennungsmotors |
JP6879161B2 (ja) * | 2017-10-06 | 2021-06-02 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
CN108087071B (zh) * | 2017-12-05 | 2021-09-28 | 南京依柯卡特排放技术股份有限公司 | 对dpf碳载量的判断方法 |
KR20200144670A (ko) | 2019-06-19 | 2020-12-30 | 이준혁 | 물통을 하단에 설치 가능한 정수기 |
CN111502807B (zh) * | 2020-06-02 | 2021-03-23 | 徐州徐工挖掘机械有限公司 | 工程机械排气烟度测试方法、装置和系统、存储介质 |
CN114876618B (zh) * | 2022-05-25 | 2023-08-18 | 潍柴动力股份有限公司 | Dpf压差传感器测量值的修正方法、装置及存储介质 |
Citations (11)
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JP2001280118A (ja) | 2000-03-31 | 2001-10-10 | Isuzu Motors Ltd | 内燃機関の排気ガス浄化装置 |
JP2002276340A (ja) | 2001-03-22 | 2002-09-25 | Isuzu Motors Ltd | 排気ガス浄化装置、排気ガス浄化方法 |
JP2003184537A (ja) * | 2001-12-21 | 2003-07-03 | Niles Parts Co Ltd | エンジンの煤除去装置 |
JP2005282545A (ja) | 2004-03-31 | 2005-10-13 | Isuzu Motors Ltd | 排気ガス浄化システムの制御方法及び排気ガス浄化システム |
JP2005299436A (ja) * | 2004-04-08 | 2005-10-27 | Shin Caterpillar Mitsubishi Ltd | フィルタ目詰り警告方法およびフィルタ目詰り解消方法 |
JP2006037925A (ja) | 2004-07-30 | 2006-02-09 | Mazda Motor Corp | エンジンの排気浄化装置 |
JP2006083828A (ja) * | 2004-09-17 | 2006-03-30 | Toyota Motor Corp | 内燃機関の排気浄化装置 |
JP2007170382A (ja) | 2005-12-23 | 2007-07-05 | Robert Bosch Gmbh | 排気ガス後処理装置の制御方法および装置 |
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2007
- 2007-09-25 JP JP2007247946A patent/JP5122896B2/ja not_active Expired - Fee Related
-
2008
- 2008-08-06 WO PCT/JP2008/064159 patent/WO2009041164A1/ja active Application Filing
- 2008-08-06 US US12/523,810 patent/US8250858B2/en active Active
- 2008-08-06 EP EP08792266.2A patent/EP2196642B1/en not_active Not-in-force
- 2008-08-06 CN CN2008800060927A patent/CN101622426B/zh not_active Expired - Fee Related
- 2008-08-06 KR KR1020097018483A patent/KR20100072148A/ko active Search and Examination
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JP2002276340A (ja) | 2001-03-22 | 2002-09-25 | Isuzu Motors Ltd | 排気ガス浄化装置、排気ガス浄化方法 |
JP2003184537A (ja) * | 2001-12-21 | 2003-07-03 | Niles Parts Co Ltd | エンジンの煤除去装置 |
JP2005282545A (ja) | 2004-03-31 | 2005-10-13 | Isuzu Motors Ltd | 排気ガス浄化システムの制御方法及び排気ガス浄化システム |
JP2005299436A (ja) * | 2004-04-08 | 2005-10-27 | Shin Caterpillar Mitsubishi Ltd | フィルタ目詰り警告方法およびフィルタ目詰り解消方法 |
JP2006037925A (ja) | 2004-07-30 | 2006-02-09 | Mazda Motor Corp | エンジンの排気浄化装置 |
JP2006083828A (ja) * | 2004-09-17 | 2006-03-30 | Toyota Motor Corp | 内燃機関の排気浄化装置 |
JP2007170382A (ja) | 2005-12-23 | 2007-07-05 | Robert Bosch Gmbh | 排気ガス後処理装置の制御方法および装置 |
JP2007187006A (ja) * | 2006-01-11 | 2007-07-26 | Toyota Motor Corp | 内燃機関の排気浄化装置 |
JP2007205240A (ja) * | 2006-02-01 | 2007-08-16 | Isuzu Motors Ltd | 排気ガス浄化システムの制御方法及び排気ガス浄化システム |
JP2007239624A (ja) * | 2006-03-09 | 2007-09-20 | Toyota Motor Corp | 内燃機関の触媒昇温システムおよび触媒昇温方法 |
Non-Patent Citations (1)
Title |
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See also references of EP2196642A4 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2441931A4 (en) * | 2009-06-08 | 2017-11-15 | Yanmar Co., Ltd. | Diesel engine |
US20150135685A1 (en) * | 2010-08-27 | 2015-05-21 | Hitachi Construction Machinery Co., Ltd. | Exhaust gas cleaning system for engineering vehicle |
Also Published As
Publication number | Publication date |
---|---|
CN101622426A (zh) | 2010-01-06 |
JP2009079500A (ja) | 2009-04-16 |
KR20100072148A (ko) | 2010-06-30 |
EP2196642A1 (en) | 2010-06-16 |
JP5122896B2 (ja) | 2013-01-16 |
EP2196642A4 (en) | 2013-08-28 |
EP2196642B1 (en) | 2018-06-20 |
CN101622426B (zh) | 2012-10-17 |
US20100089035A1 (en) | 2010-04-15 |
US8250858B2 (en) | 2012-08-28 |
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