RU2668308C2 - Встроенная система подачи мочевины - Google Patents

Встроенная система подачи мочевины Download PDF

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Publication number
RU2668308C2
RU2668308C2 RU2015121329A RU2015121329A RU2668308C2 RU 2668308 C2 RU2668308 C2 RU 2668308C2 RU 2015121329 A RU2015121329 A RU 2015121329A RU 2015121329 A RU2015121329 A RU 2015121329A RU 2668308 C2 RU2668308 C2 RU 2668308C2
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RU
Russia
Prior art keywords
reducing agent
supply device
dispenser
tank
engine
Prior art date
Application number
RU2015121329A
Other languages
English (en)
Russian (ru)
Other versions
RU2015121329A (ru
RU2015121329A3 (zh
Inventor
Чжиго ЛИ
Original Assignee
Камминз Эмишн Солюшн Инк.
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.)
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Application filed by Камминз Эмишн Солюшн Инк. filed Critical Камминз Эмишн Солюшн Инк.
Publication of RU2015121329A publication Critical patent/RU2015121329A/ru
Publication of RU2015121329A3 publication Critical patent/RU2015121329A3/ru
Application granted granted Critical
Publication of RU2668308C2 publication Critical patent/RU2668308C2/ru

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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
    • 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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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas After Treatment (AREA)
RU2015121329A 2014-06-27 2015-06-17 Встроенная система подачи мочевины RU2668308C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2014203532778 2014-06-27
CN201420353277.8U CN204186452U (zh) 2014-06-27 2014-06-27 还原剂供应装置和还原剂供应系统及发动机系统

Publications (3)

Publication Number Publication Date
RU2015121329A RU2015121329A (ru) 2017-01-10
RU2015121329A3 RU2015121329A3 (zh) 2018-03-13
RU2668308C2 true RU2668308C2 (ru) 2018-09-28

Family

ID=52618462

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2015121329A RU2668308C2 (ru) 2014-06-27 2015-06-17 Встроенная система подачи мочевины

Country Status (2)

Country Link
CN (1) CN204186452U (zh)
RU (1) RU2668308C2 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108691610A (zh) * 2017-04-07 2018-10-23 福特环球技术公司 通知车辆中的还原剂补充的方法以及系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100132338A1 (en) * 2008-12-01 2010-06-03 Mark Schmale Thermal management of urea dosing components in an engine exhaust after-treatment system
WO2013030067A1 (de) * 2011-09-02 2013-03-07 Emitec Gesellschaft Für Emissionstechnologie Mbh Vorrichtung zur bereitstellung von flüssigem reduktionsmittel mit einem partikelsieb
WO2013156286A1 (de) * 2012-04-19 2013-10-24 Emitec Gesellschaft Für Emissionstechnologie Mbh Vorrichtung zum bereitstellen eines flüssigen additivs
RU2504669C2 (ru) * 2009-09-11 2014-01-20 Эмитек Гезельшафт Фюр Эмиссионстехнологи Мбх Устройство подачи восстановителя

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100132338A1 (en) * 2008-12-01 2010-06-03 Mark Schmale Thermal management of urea dosing components in an engine exhaust after-treatment system
RU2504669C2 (ru) * 2009-09-11 2014-01-20 Эмитек Гезельшафт Фюр Эмиссионстехнологи Мбх Устройство подачи восстановителя
WO2013030067A1 (de) * 2011-09-02 2013-03-07 Emitec Gesellschaft Für Emissionstechnologie Mbh Vorrichtung zur bereitstellung von flüssigem reduktionsmittel mit einem partikelsieb
WO2013156286A1 (de) * 2012-04-19 2013-10-24 Emitec Gesellschaft Für Emissionstechnologie Mbh Vorrichtung zum bereitstellen eines flüssigen additivs

Also Published As

Publication number Publication date
RU2015121329A (ru) 2017-01-10
RU2015121329A3 (zh) 2018-03-13
CN204186452U (zh) 2015-03-04

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