CN101892888B - 一种用于scr***的还原剂加注装置 - Google Patents
一种用于scr***的还原剂加注装置 Download PDFInfo
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- CN101892888B CN101892888B CN201010236690A CN201010236690A CN101892888B CN 101892888 B CN101892888 B CN 101892888B CN 201010236690 A CN201010236690 A CN 201010236690A CN 201010236690 A CN201010236690 A CN 201010236690A CN 101892888 B CN101892888 B CN 101892888B
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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
- 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
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Application Number | Priority Date | Filing Date | Title |
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CN201010236690A CN101892888B (zh) | 2010-07-26 | 2010-07-26 | 一种用于scr***的还原剂加注装置 |
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CN201010236690A CN101892888B (zh) | 2010-07-26 | 2010-07-26 | 一种用于scr***的还原剂加注装置 |
Publications (2)
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CN101892888A CN101892888A (zh) | 2010-11-24 |
CN101892888B true CN101892888B (zh) | 2012-10-03 |
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CN201010236690A Active CN101892888B (zh) | 2010-07-26 | 2010-07-26 | 一种用于scr***的还原剂加注装置 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013028729A1 (en) * | 2011-08-22 | 2013-02-28 | Cummins Emission Solutions Inc. | Urea solution pumps having leakage bypass |
CN102937061B (zh) * | 2012-11-27 | 2015-02-18 | 东风汽车公司 | 用于燃油–甲醇双燃料发动机的甲醇供给装置及使用方法 |
US10180096B2 (en) | 2014-06-11 | 2019-01-15 | Tenneco Automotive Operating Company Inc. | Fluid delivery system with line pressure control valve |
US10202883B2 (en) | 2014-11-21 | 2019-02-12 | Tenneco (Suzhou) Emission System Co., Ltd. | Common rail assembly, urea injection system and application thereof |
CN105673154B (zh) | 2014-11-21 | 2019-11-08 | 天纳克(苏州)排放***有限公司 | 共轨、该共轨的应用、尿素喷射***及其控制方法 |
US10087806B2 (en) * | 2016-02-18 | 2018-10-02 | Cummins Emission Solutions Inc. | Self-tuning circuit for controlling input pressure values for an aftertreatment system |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1388648A1 (en) * | 2002-08-09 | 2004-02-11 | Ford Global Technologies, LLC | A Method and System for Freeze Protecting Liquid NOx Reductants for Vehicle Application |
EP1612381A1 (en) * | 2004-06-30 | 2006-01-04 | Iveco S.p.A. | System and method for injecting a liquid into a gas stream, exhaust gas treatment device and vehicle incorporating said device |
CN101749087A (zh) * | 2010-01-07 | 2010-06-23 | 同济大学 | 一种采用压缩天然气助喷的柴油机氨选择性催化还原方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4569954B2 (ja) * | 2004-11-01 | 2010-10-27 | バブコック日立株式会社 | 排ガス脱硝装置と方法 |
JP2007100672A (ja) * | 2005-10-07 | 2007-04-19 | Bosch Corp | 内燃機関の排気浄化装置、及び内燃機関の排気浄化方法 |
JP2008038728A (ja) * | 2006-08-04 | 2008-02-21 | Bosch Corp | 還元剤供給装置及び還元剤供給装置の制御方法 |
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2010
- 2010-07-26 CN CN201010236690A patent/CN101892888B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1388648A1 (en) * | 2002-08-09 | 2004-02-11 | Ford Global Technologies, LLC | A Method and System for Freeze Protecting Liquid NOx Reductants for Vehicle Application |
EP1612381A1 (en) * | 2004-06-30 | 2006-01-04 | Iveco S.p.A. | System and method for injecting a liquid into a gas stream, exhaust gas treatment device and vehicle incorporating said device |
CN101749087A (zh) * | 2010-01-07 | 2010-06-23 | 同济大学 | 一种采用压缩天然气助喷的柴油机氨选择性催化还原方法 |
Non-Patent Citations (3)
Title |
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JP特开2006-122878A 2008.05.18 |
JP特开2007-100672A 2007.04.19 |
JP特开2008-38728A 2008.02.21 |
Also Published As
Publication number | Publication date |
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CN101892888A (zh) | 2010-11-24 |
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Owner name: DONGFENG CAR CO. Free format text: FORMER OWNER: DONGFENG AUTOMOBILE CO., LTD. Effective date: 20130709 |
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Effective date of registration: 20130709 Address after: 430056 Wuhan economic and Technological Development Zone, Hubei Province, Dongfeng Road, No. 1, No. Patentee after: Dongfeng Motor Corporation Address before: 430056 Dongfeng Road, Wuhan Economic & Technological Development Zone, Hubei, Wuhan, China, No. 10 Patentee before: DONGFENG MOTER Co.,Ltd. |