CN110139973B - 发动机式叉车的运行中dpf再生系统及其方法 - Google Patents
发动机式叉车的运行中dpf再生系统及其方法 Download PDFInfo
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- CN110139973B CN110139973B CN201780081593.0A CN201780081593A CN110139973B CN 110139973 B CN110139973 B CN 110139973B CN 201780081593 A CN201780081593 A CN 201780081593A CN 110139973 B CN110139973 B CN 110139973B
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- Prior art keywords
- engine
- forklift
- state
- load
- dpf regeneration
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Links
- 238000011069 regeneration method Methods 0.000 title claims abstract description 77
- 230000008929 regeneration Effects 0.000 title claims abstract description 62
- 238000000034 method Methods 0.000 title claims description 28
- 239000003054 catalyst Substances 0.000 claims abstract description 24
- 230000003647 oxidation Effects 0.000 claims abstract description 24
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 24
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims description 12
- 230000001172 regenerating effect Effects 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 239000013618 particulate matter Substances 0.000 abstract description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 9
- 229910052799 carbon Inorganic materials 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 239000000446 fuel Substances 0.000 description 5
- 230000007935 neutral effect Effects 0.000 description 5
- 238000013021 overheating Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000000737 periodic effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
Images
Classifications
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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
- 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
- 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
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
-
- 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
- F01N2560/06—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being a temperature 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
- 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
-
- 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
- F01N2900/00—Details of electrical control or of the monitoring of the exhaust gas treating apparatus
- F01N2900/06—Parameters used for exhaust control or diagnosing
- F01N2900/08—Parameters used for exhaust control or diagnosing said parameters being related to the engine
-
- 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
- F01N2900/00—Details of electrical control or of the monitoring of the exhaust gas treating apparatus
- F01N2900/06—Parameters used for exhaust control or diagnosing
- F01N2900/16—Parameters used for exhaust control or diagnosing said parameters being related to the exhaust apparatus, e.g. particulate filter or catalyst
- F01N2900/1602—Temperature of exhaust gas apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Processes For Solid Components From Exhaust (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160181508A KR102130188B1 (ko) | 2016-12-28 | 2016-12-28 | 엔진식 지게차의 운전 중 dpf 재생 시스템 및 그 방법 |
KR10-2016-0181508 | 2016-12-28 | ||
PCT/KR2017/015642 WO2018124771A1 (ko) | 2016-12-28 | 2017-12-28 | 엔진식 지게차의 운전 중 dpf 재생 시스템 및 그 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110139973A CN110139973A (zh) | 2019-08-16 |
CN110139973B true CN110139973B (zh) | 2022-05-31 |
Family
ID=62709700
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201780081593.0A Active CN110139973B (zh) | 2016-12-28 | 2017-12-28 | 发动机式叉车的运行中dpf再生系统及其方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11293319B2 (zh) |
EP (1) | EP3561251A4 (zh) |
KR (1) | KR102130188B1 (zh) |
CN (1) | CN110139973B (zh) |
WO (1) | WO2018124771A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115750310A (zh) * | 2021-09-03 | 2023-03-07 | 林德(中国)叉车有限公司 | 叉车液压泵电机转速控制方法、控制装置及叉车 |
KR20230079782A (ko) | 2021-11-29 | 2023-06-07 | 현대자동차주식회사 | Dpf 보호식 재생금지 방법 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102086796A (zh) * | 2009-12-03 | 2011-06-08 | 日立建机株式会社 | 液压作业机 |
CN102216197A (zh) * | 2008-10-23 | 2011-10-12 | 斗山产业车辆株式会社 | 叉车的行驶操纵装置 |
CN103282609A (zh) * | 2010-12-24 | 2013-09-04 | 斗山英维高株式会社 | 包括电子液压泵的工程机械的dpf强制再生系统及方法 |
JP2019152149A (ja) * | 2018-03-02 | 2019-09-12 | 三菱重工業株式会社 | 車両の排ガス処理装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2208872B1 (en) * | 2007-11-06 | 2017-12-13 | Hitachi Construction Machinery Co., Ltd. | Work vehicle with exhaust purification system |
JP5037570B2 (ja) * | 2009-07-02 | 2012-09-26 | 日立建機株式会社 | 作業機械 |
JP5614996B2 (ja) | 2010-01-28 | 2014-10-29 | 三菱重工業株式会社 | 内燃機関の排気ガス処理方法及び装置 |
WO2011093400A1 (ja) | 2010-01-28 | 2011-08-04 | 日立建機株式会社 | 油圧作業機械の排気ガス浄化システム |
JP5548882B2 (ja) * | 2010-08-27 | 2014-07-16 | 日立建機株式会社 | 作業車両の排気ガス浄化システム |
CN103270265B (zh) * | 2010-12-22 | 2016-01-20 | 斗山英维高株式会社 | 利用非工作负载的柴油微粒过滤器强制再生系统及其方法 |
JP5356436B2 (ja) * | 2011-03-01 | 2013-12-04 | 日立建機株式会社 | 建設機械の制御装置 |
CN102146832A (zh) * | 2011-03-17 | 2011-08-10 | 三一重机有限公司 | 一种工程机械后处理再生控制方法及装置 |
US8820057B2 (en) * | 2011-03-30 | 2014-09-02 | Deere & Company | Increased fan speed to assist DPF regeneration |
KR101850154B1 (ko) * | 2011-12-20 | 2018-04-19 | 두산인프라코어 주식회사 | 굴삭기의 디젤 매연 필터의 강제 재생 장치 |
KR101955533B1 (ko) | 2012-10-16 | 2019-03-07 | 주식회사 두산 | Dpf의 다단 재생장치 및 재생방법 |
CN104033214A (zh) * | 2013-03-07 | 2014-09-10 | 斗山工程机械(中国)有限公司 | 工程机械及其dpf再生系统 |
KR102049351B1 (ko) * | 2013-12-09 | 2019-11-28 | 주식회사 두산 | 디젤 미립자 필터의 서비스 재생 방법 |
JP6212419B2 (ja) * | 2014-03-17 | 2017-10-11 | 株式会社Subaru | エンジンの排気凝縮水排出装置 |
-
2016
- 2016-12-28 KR KR1020160181508A patent/KR102130188B1/ko active IP Right Grant
-
2017
- 2017-12-28 WO PCT/KR2017/015642 patent/WO2018124771A1/ko unknown
- 2017-12-28 CN CN201780081593.0A patent/CN110139973B/zh active Active
- 2017-12-28 US US16/474,274 patent/US11293319B2/en active Active
- 2017-12-28 EP EP17886493.0A patent/EP3561251A4/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102216197A (zh) * | 2008-10-23 | 2011-10-12 | 斗山产业车辆株式会社 | 叉车的行驶操纵装置 |
CN102086796A (zh) * | 2009-12-03 | 2011-06-08 | 日立建机株式会社 | 液压作业机 |
CN103282609A (zh) * | 2010-12-24 | 2013-09-04 | 斗山英维高株式会社 | 包括电子液压泵的工程机械的dpf强制再生系统及方法 |
JP2019152149A (ja) * | 2018-03-02 | 2019-09-12 | 三菱重工業株式会社 | 車両の排ガス処理装置 |
Non-Patent Citations (1)
Title |
---|
柴油车炭化微米木纤维微粒捕集器再生控制系统研究;郭秀荣等;《车用发动机》;20130225;全文 * |
Also Published As
Publication number | Publication date |
---|---|
KR20180076875A (ko) | 2018-07-06 |
EP3561251A1 (en) | 2019-10-30 |
US11293319B2 (en) | 2022-04-05 |
US20200123949A1 (en) | 2020-04-23 |
WO2018124771A1 (ko) | 2018-07-05 |
KR102130188B1 (ko) | 2020-08-05 |
EP3561251A4 (en) | 2020-05-13 |
CN110139973A (zh) | 2019-08-16 |
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Legal Events
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PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20211112 Address after: Incheon, Korea Applicant after: Doosan Industrial Vehicle Co.,Ltd. Address before: Seoul special city, Korea Applicant before: DOOSAN Corp. |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: Incheon Wide Area City, Korea Patentee after: Doosan Bobcat Korea Co.,Ltd. Country or region after: Republic of Korea Address before: Incheon Wide Area City, Korea Patentee before: Doosan Industrial Vehicle Co.,Ltd. Country or region before: Republic of Korea |
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CP03 | Change of name, title or address |