RU2012113925A - Устройство подачи восстановителя - Google Patents

Устройство подачи восстановителя Download PDF

Info

Publication number
RU2012113925A
RU2012113925A RU2012113925/06A RU2012113925A RU2012113925A RU 2012113925 A RU2012113925 A RU 2012113925A RU 2012113925/06 A RU2012113925/06 A RU 2012113925/06A RU 2012113925 A RU2012113925 A RU 2012113925A RU 2012113925 A RU2012113925 A RU 2012113925A
Authority
RU
Russia
Prior art keywords
check valve
current
supply device
heating
valve
Prior art date
Application number
RU2012113925/06A
Other languages
English (en)
Other versions
RU2504669C2 (ru
Inventor
Рольф БРЮКК
Ян ХОДГЗОН
Свен ШЕПЕРС
Original Assignee
Эмитек Гезельшафт Фюр Эмиссионстехнологи Мбх
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.)
Filing date
Publication date
Application filed by Эмитек Гезельшафт Фюр Эмиссионстехнологи Мбх filed Critical Эмитек Гезельшафт Фюр Эмиссионстехнологи Мбх
Publication of RU2012113925A publication Critical patent/RU2012113925A/ru
Application granted granted Critical
Publication of RU2504669C2 publication Critical patent/RU2504669C2/ru

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
    • F01N3/08—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
    • 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]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K13/00—Arrangement in connection with combustion air intake or gas exhaust of propulsion units
    • B60K13/04—Arrangement in connection with combustion air intake or gas exhaust of propulsion units concerning exhaust
    • 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
    • F01N13/16—Selection of particular materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks
    • B60K2015/03328—Arrangements or special measures related to fuel tanks or fuel handling
    • B60K2015/03427—Arrangements or special measures related to fuel tanks or fuel handling for heating fuel, e.g. to avoiding freezing
    • 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
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/10—Adding substances to exhaust gases the substance being heated, e.g. by heating tank or supply line of the added substance
    • 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
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/14—Arrangements for the supply of substances, e.g. conduits
    • F01N2610/1406—Storage means for substances, e.g. tanks or reservoirs
    • 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
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/14—Arrangements for the supply of substances, e.g. conduits
    • F01N2610/1426—Filtration means
    • 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
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/14—Arrangements for the supply of substances, e.g. conduits
    • F01N2610/1473—Overflow or return means for the substances, e.g. conduits or valves for the return path
    • 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
    • F01N2900/18—Parameters used for exhaust control or diagnosing said parameters being related to the system for adding a substance into the exhaust
    • F01N2900/1806—Properties of reducing agent or dosing system
    • F01N2900/1814—Tank level
    • 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
    • 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
    • Y02T10/12—Improving ICE efficiencies
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/6416—With heating or cooling of the system

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Transportation (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Control Of Resistance Heating (AREA)

Abstract

1. Способ нагрева устройства (1) подачи восстановителя, при этом устройство подачи имеет обратный клапан (20), который открыт, когда на обратный клапан (20) подают ток размыкания, а в закрытом состоянии используют в качестве нагревателя, когда на обратный клапан (20) подают ток нагрева, который меньше, чем ток размыкания.2. Способ по п.1, в котором обратный клапан (20) находится в теплопроводящем контакте с металлической опорной пластиной (6) устройства (1) подачи.3. Способ по п.1 или 2, в котором обратный клапан (20) находится в теплопроводящем контакте с корпусом (7) устройства (1) подачи.4. Способ по п.1 или 2, в котором по меньшей мере ток размыкания или ток нагрева генерируют с широтно-импульсной модуляцией из питающего напряжения.5. Способ по п.1 или 2, в котором обратный клапан (20) имеет стержень (41) клапана и пружинный элемент (42), и стержень (41) клапана в закрытом состоянии предварительно смещен с помощью пружинного элемента (42) к упору (43).6.Способ по п.1 или 2 в котором ток нагрева по меньшей мере на 10% меньше, чем ток размыкания.

Claims (6)

1. Способ нагрева устройства (1) подачи восстановителя, при этом устройство подачи имеет обратный клапан (20), который открыт, когда на обратный клапан (20) подают ток размыкания, а в закрытом состоянии используют в качестве нагревателя, когда на обратный клапан (20) подают ток нагрева, который меньше, чем ток размыкания.
2. Способ по п.1, в котором обратный клапан (20) находится в теплопроводящем контакте с металлической опорной пластиной (6) устройства (1) подачи.
3. Способ по п.1 или 2, в котором обратный клапан (20) находится в теплопроводящем контакте с корпусом (7) устройства (1) подачи.
4. Способ по п.1 или 2, в котором по меньшей мере ток размыкания или ток нагрева генерируют с широтно-импульсной модуляцией из питающего напряжения.
5. Способ по п.1 или 2, в котором обратный клапан (20) имеет стержень (41) клапана и пружинный элемент (42), и стержень (41) клапана в закрытом состоянии предварительно смещен с помощью пружинного элемента (42) к упору (43).
6.Способ по п.1 или 2 в котором ток нагрева по меньшей мере на 10% меньше, чем ток размыкания.
RU2012113925/06A 2009-09-11 2010-09-03 Устройство подачи восстановителя RU2504669C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102009041179.8 2009-09-11
DE102009041179A DE102009041179A1 (de) 2009-09-11 2009-09-11 Fördervorrichtung für ein Reduktionsmittel
PCT/EP2010/062920 WO2011029774A1 (de) 2009-09-11 2010-09-03 Fördervorrichtung für ein reduktionsmittel

Publications (2)

Publication Number Publication Date
RU2012113925A true RU2012113925A (ru) 2013-10-20
RU2504669C2 RU2504669C2 (ru) 2014-01-20

Family

ID=43034119

Family Applications (2)

Application Number Title Priority Date Filing Date
RU2012113925/06A RU2504669C2 (ru) 2009-09-11 2010-09-03 Устройство подачи восстановителя
RU2012113926/06A RU2505687C2 (ru) 2009-09-11 2010-09-03 Устройство подачи восстановителя

Family Applications After (1)

Application Number Title Priority Date Filing Date
RU2012113926/06A RU2505687C2 (ru) 2009-09-11 2010-09-03 Устройство подачи восстановителя

Country Status (11)

Country Link
US (2) US20120181261A1 (ru)
EP (2) EP2475853B1 (ru)
JP (2) JP2013504707A (ru)
KR (2) KR101345972B1 (ru)
CN (2) CN102575560B (ru)
DE (1) DE102009041179A1 (ru)
ES (1) ES2528247T3 (ru)
IN (1) IN2012DN02109A (ru)
PL (1) PL2475850T3 (ru)
RU (2) RU2504669C2 (ru)
WO (2) WO2011029780A1 (ru)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010014314A1 (de) * 2010-04-09 2011-10-13 Emitec Gesellschaft Für Emissionstechnologie Mbh Vorrichtung zur Bereitstellung von flüssigem Reduktionsmittel
DE102010062333A1 (de) * 2010-12-02 2012-06-06 Robert Bosch Gmbh Vorrichtung zur Versorgung eines Abgasnachbehandlungssystems mit einem Reduktionsmittel
DE102011010640A1 (de) 2011-02-09 2012-08-09 Emitec France S.A.S Fördereinheit zur Förderung von Reduktionsmittel
DE102011014634A1 (de) * 2011-03-21 2012-09-27 Albonair Gmbh Abgasnachbehandlungssystem
CN102758672A (zh) * 2011-04-29 2012-10-31 北京理工大学 Scr泵喷嘴装置
DE102011112326A1 (de) 2011-09-02 2013-03-07 Emitec Gesellschaft Für Emissionstechnologie Mbh Vorrichtung zur Bereitstellung von flüssigem Reduktionsmittel mit einem Partikelsieb
DE102011119772A1 (de) * 2011-11-30 2013-06-06 Emitec Gesellschaft Für Emissionstechnologie Mbh Vorrichtung zur Bereitstellung vonReduktionsmittel
CN103291421B (zh) * 2012-02-23 2016-06-08 天纳克（苏州）排放系统有限公司 空气辅助式还原剂计量喷射系统
CN104170132B (zh) * 2012-03-09 2016-08-24 日产自动车株式会社 燃料电池堆和用于该燃料电池堆的密封板
JP2013221425A (ja) * 2012-04-13 2013-10-28 Denso Corp 排気浄化装置のインジェクタ制御装置
CN103511033A (zh) * 2012-06-28 2014-01-15 安徽华菱汽车有限公司 汽车及其scr系统
JP5871072B2 (ja) * 2012-08-10 2016-03-01 トヨタ自動車株式会社 内燃機関の添加剤供給装置
DE102012110585A1 (de) 2012-11-06 2014-05-08 Emitec Denmark A/S Vorrichtung zur Bereitstellung eines flüssigen Additivs und Verfahren zum Heizen des Additivs
DE102012111919A1 (de) 2012-12-07 2014-06-12 Emitec Gesellschaft Für Emissionstechnologie Mbh Verfahren zum Betrieb einer Vorrichtung zur Bereitstellung eines flüssigen Additivs
DE102012111917A1 (de) 2012-12-07 2014-06-12 Emitec Gesellschaft Für Emissionstechnologie Mbh Verfahren zur Entleerung einer Vorrichtung zur Bereitstellung eines flüssigen Additivs
DE102012224095A1 (de) * 2012-12-20 2014-06-26 Continental Automotive Gmbh Reduktionsmitteltank
DE102013001237B4 (de) * 2013-01-25 2015-04-16 Kautex Textron Gmbh & Co. Kg Filtervorrichtung für einen Flüssigkeitsbehälter, insbesondere für wässrige Harnstofflösung
CN103291424B (zh) * 2013-06-13 2015-12-09 中国第一汽车股份有限公司无锡油泵油嘴研究所 一种还原剂供应单元的加热解冻装置
US9468875B2 (en) * 2014-01-14 2016-10-18 Caterpillar Inc. Filter system and filtration method for fluid reservoirs
US20150218990A1 (en) * 2014-02-03 2015-08-06 Caterpillar Inc. Diesel exhaust fluid filter permeability detection strategy and machine using same
CN204186452U (zh) * 2014-06-27 2015-03-04 康明斯排放处理公司 还原剂供应装置和还原剂供应系统及发动机系统
US20150023843A1 (en) * 2014-10-09 2015-01-22 Caterpillar Inc. Reductant supply system
KR200480838Y1 (ko) * 2014-11-21 2016-07-22 대우조선해양 주식회사 석션 파이프 일체형 레벨 스위치 및 그 설치구조
JP6187505B2 (ja) * 2015-03-02 2017-08-30 トヨタ自動車株式会社 排気浄化装置
DE102015205499A1 (de) * 2015-03-26 2016-09-29 Robert Bosch Gmbh Fördermodul zum Fördern von wasserhaltigen Flüssigkeiten
EP3088231A1 (en) * 2015-04-28 2016-11-02 Inergy Automotive Systems Research (Société Anonyme) Ammonia precursor refill device
EP3168439B1 (en) * 2015-11-16 2019-03-20 Wema System AS Debubbling sleeve for fluid sensors and sensor systems comprising same
EP3387227B1 (de) 2015-12-10 2020-11-04 Vitesco Technologies GmbH Tanksystem für ein reduktionsmittel
GB2545674B (en) 2015-12-21 2021-03-31 Bamford Excavators Ltd Dosing module
US20190048793A1 (en) * 2016-02-09 2019-02-14 Kautex Textron Gmbh & Co. Kg System for storing and delivering an auxiliary liquid to an internal combustion engine of a motor vehicle or to parts of the internal combustion engine of the motor vehicle
JP6373291B2 (ja) * 2016-03-02 2018-08-15 日立建機株式会社 建設機械
US9804004B1 (en) 2016-05-13 2017-10-31 Deere & Company Fluid quality sensor and cover assembly
CN105909351A (zh) * 2016-05-31 2016-08-31 苏州新力迈特汽车系统有限公司 一种汽车scr后处理系统用尿素滤清器
CN106194706B (zh) * 2016-09-22 2018-09-28 凯龙高科技股份有限公司 一种带阻尼孔的压力开关
DE102017201124A1 (de) * 2017-01-25 2018-07-26 Robert Bosch Gmbh Fördermodul für ein Dosiersystem zum Eindosieren eines Reduktionsmittels in den Abgasstrang eines Kraftfahrzeugs sowie Dosiersystem
DE102017203283A1 (de) * 2017-03-01 2018-09-06 Robert Bosch Gmbh Heizeinrichtung
DE102017114333A1 (de) * 2017-06-28 2019-01-03 Kautex Textron Gmbh & Co. Kg Betriebsflüssigkeitstank
DE102018208643A1 (de) * 2018-05-30 2019-12-05 Röchling Automotive SE & Co. KG Kfz-Tankbaugruppe und Entnahmemodul mit einem porösen Förderkörper
CN108869114A (zh) * 2018-07-09 2018-11-23 慈溪市三新汽车零部件有限公司 一种燃油加热供给系统
FR3088675B1 (fr) * 2018-11-15 2020-10-30 Continental Automotive France Module de dosage d'agent reducteur avec revetement de transfert thermique
KR102197077B1 (ko) * 2019-08-06 2020-12-30 주식회사 현대기전 선택적환원촉매 탈질 설비용 암모니아 환원제 공급 설비 시스템의 고상우레아 용융장치, 및 이를 포함하는 선택적환원촉매 탈질 설비용 암모니아 환원제 공급 설비 시스템
KR102197079B1 (ko) * 2019-08-06 2020-12-30 주식회사 현대기전 고상우레아에 기반한 선택적환원촉매 탈질 설비용 암모니아 환원제 공급 설비 시스템의 용융우레아 공급장치, 이의 공급 운용 방법, 및 이를 포함하는 선택적환원촉매 탈질 설비용 암모니아 환원제 공급 설비 시스템
CN112145261B (zh) * 2020-08-05 2021-12-07 中船澄西船舶修造有限公司 一种船用低温自清洁式尿素舱

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3633622A (en) * 1970-09-03 1972-01-11 Gen Electric Valve mechanism for dishwasher
DE3220268C1 (de) * 1982-05-28 1983-11-17 Tokyo Shibaura Denki K.K., Kawasaki, Kanagawa Warmhaltetopf oder -kanne
US4807584A (en) * 1984-11-30 1989-02-28 Davco Manufacturing Corp. Fuel tank heating system
JPH0392686A (ja) * 1989-09-05 1991-04-17 Mitsubishi Electric Corp 電磁弁
US5201341A (en) * 1991-03-19 1993-04-13 Nippon Soken, Inc. Electromagnetic type fluid flow control valve
US5718208A (en) * 1996-09-16 1998-02-17 Ford Motor Company Fuel vapor management system
JP3303708B2 (ja) * 1997-01-31 2002-07-22 三菱電機株式会社 車両用燃料供給装置
US6063350A (en) * 1997-04-02 2000-05-16 Clean Diesel Technologies, Inc. Reducing nox emissions from an engine by temperature-controlled urea injection for selective catalytic reduction
JP3571728B2 (ja) * 1997-11-19 2004-09-29 三菱電機株式会社 車両用燃料供給装置
DE69808789T2 (de) * 1998-07-02 2003-06-26 Mitsubishi Denki K.K., Tokio/Tokyo Kraftstoffzufuhrvorrichtung für fahrzeuge
JP2000027627A (ja) * 1998-07-13 2000-01-25 Hino Motors Ltd 排気ガス浄化触媒用還元剤保温装置及びそれを組込んだ排気ガス浄化装置
DE19946900A1 (de) * 1999-06-22 2000-12-28 Bosch Gmbh Robert Vorrichtung zur Dosierung eines Reduktionsmittels
DE10139139A1 (de) * 2001-08-09 2003-06-12 Bosch Gmbh Robert Dosiersystem zur Dosierung eines Reduktionsmittels für eine Abgasnachbehandlung
US20040113731A1 (en) * 2002-10-09 2004-06-17 David Moyer Electromagnetic valve system
JP2004190491A (ja) * 2002-12-06 2004-07-08 Hitachi Unisia Automotive Ltd 燃料供給装置
DE50212911D1 (de) * 2002-12-23 2008-11-27 Grundfos Nonox As Dosierpumpenaggregat
US6901748B2 (en) * 2003-05-14 2005-06-07 Detroit Diesel Corporation Heater system for diesel engines having a selective catalytic reduction system
JP3751962B2 (ja) * 2003-09-05 2006-03-08 日産ディーゼル工業株式会社 エンジンの排気浄化装置
EP1731882B1 (en) * 2004-03-29 2014-07-30 Nissan Diesel Motor Co., Ltd. Structure for reducing agent container
JP4379205B2 (ja) * 2004-05-27 2009-12-09 トヨタ自動車株式会社 電磁弁制御装置
DE102004051746A1 (de) * 2004-10-23 2006-04-27 Robert Bosch Gmbh Tankmodul für ein Reduktionsmittel und Dosiersystem
JP3686668B1 (ja) * 2004-10-29 2005-08-24 日産ディーゼル工業株式会社 還元剤容器の構造
JP4313289B2 (ja) * 2004-11-24 2009-08-12 本田技研工業株式会社 燃料タンクのポンプモジュール構造
WO2006131201A2 (de) * 2005-06-04 2006-12-14 Eichenauer Heizelemente Gmbh & Co.Kg Harnstoffversorgungssystem für einen abgasreinigungskatalysator und hierfür geeigneter heizeinsatz
DE102005037201A1 (de) * 2005-08-06 2007-02-22 Eichenauer Heizelemente Gmbh & Co. Kg Heizsystem
DE102006027487A1 (de) * 2005-09-12 2007-03-15 Robert Bosch Gmbh Fahrzeugtank für ein flüssiges Reduktionsmittel, insbesondere für eine Harnstofflösung
DE102006012855A1 (de) * 2006-03-21 2007-09-27 Robert Bosch Gmbh Verfahren und Dosiersystem zur Schadstoffreduktion in Kraftfahrzeugabgasen
CN101432161A (zh) * 2006-04-27 2009-05-13 沃尔沃拉斯特瓦格纳公司 用于车辆的液体容器
KR20090026285A (ko) * 2006-06-08 2009-03-12 이너지 오토모티브 시스템즈 리서치 (소시에떼 아노님) 엔진 배기 가스 첨가제의 저장 시스템
DE102006032101A1 (de) * 2006-07-11 2008-01-24 Siemens Ag Fördereinheit zum Fördern von Kraftstoff
DE102006032099A1 (de) * 2006-07-11 2008-01-24 Siemens Ag Fördereinheit zum Fördern von Kraftstoff
US7549438B2 (en) * 2006-11-03 2009-06-23 Gm Global Technology Operations, Inc. Valve heated by split solenoid
JP2008115784A (ja) * 2006-11-06 2008-05-22 Hino Motors Ltd 尿素水貯蔵装置
DE102006061736A1 (de) * 2006-12-28 2008-07-03 Robert Bosch Gmbh Fördermodul für selektive katalytische Reduktion
DE102007022585A1 (de) * 2007-05-14 2008-11-27 Robert Bosch Gmbh Leitungsdurchführung durch einen Heiztopfdeckel eines Heiztopfs eines Reduktionsmitteltanks
DE102007027413B4 (de) * 2007-06-11 2016-10-20 Eichenauer Heizelemente Gmbh & Co. Kg Reduktionsmittelversorgungssystem für einen Abgasreinigungskatalysator eines Verbrennungsmotors
DE102007031413A1 (de) * 2007-07-05 2009-01-08 Eichenauer Heizelemente Gmbh & Co. Kg Reduktionsmittelversorgungssystem für einen Abgasreinigungskatalysator eines Verbrennungsmotors und Verfahren zum Beheizen seiner Flüssigkeitsleitungen
JP2009057863A (ja) * 2007-08-30 2009-03-19 Hino Motors Ltd 尿素水供給管
DE102007050272A1 (de) * 2007-10-18 2009-04-23 Robert Bosch Gmbh Tank zur Bevorratung eines Reduktionsmittels
DE102008005196A1 (de) * 2008-01-18 2009-07-23 Dbk David + Baader Gmbh Tankentnahmesystem mit elektrischer und fluidischer Heizvorrichtung
DE102008045958B4 (de) * 2008-09-04 2013-01-03 Continental Automotive Gmbh Reduktionsmittelzuführsystem für einen SCR-Katalysator einer Brennkraftmaschine
US8359831B2 (en) * 2008-10-31 2013-01-29 Ti Group Automotive Systems, L.L.C. Reactant delivery for engine exhaust gas treatment

Also Published As

Publication number Publication date
JP5684812B2 (ja) 2015-03-18
EP2475850A1 (de) 2012-07-18
JP2013504706A (ja) 2013-02-07
ES2528247T3 (es) 2015-02-05
DE102009041179A1 (de) 2011-03-24
WO2011029774A1 (de) 2011-03-17
RU2504669C2 (ru) 2014-01-20
EP2475853B1 (de) 2014-11-19
RU2012113926A (ru) 2013-10-20
WO2011029780A1 (de) 2011-03-17
KR20120076353A (ko) 2012-07-09
CN102498270B (zh) 2014-04-09
US9038374B2 (en) 2015-05-26
PL2475850T3 (pl) 2015-04-30
CN102575560A (zh) 2012-07-11
CN102498270A (zh) 2012-06-13
KR101331687B1 (ko) 2013-11-20
IN2012DN02109A (ru) 2015-08-21
KR20120053526A (ko) 2012-05-25
US20120181261A1 (en) 2012-07-19
EP2475850B1 (de) 2014-11-05
JP2013504707A (ja) 2013-02-07
CN102575560B (zh) 2015-04-08
RU2505687C2 (ru) 2014-01-27
EP2475853A1 (de) 2012-07-18
US20120186237A1 (en) 2012-07-26
KR101345972B1 (ko) 2014-01-02

Similar Documents

Publication Publication Date Title
RU2012113925A (ru) Устройство подачи восстановителя
WO2009072076A3 (en) Current sensing on a mosfet
EA200802391A1 (ru) Светодиодное осветительное оборудование высокой мощности с высокой эффективностью теплоотвода
EP3285399A3 (en) Sensor and heater for stimulus-initiated self-destructing substrate
ATE478254T1 (de) Abgas-rückschlagventil
ATE538616T1 (de) Steuerung der wachzeit einer mobilvorrichtung
TW200738586A (en) Novel anthracene derivative and organic electronic device using the same
EA200870239A1 (ru) Улучшенные схемы для переносных осветительных устройств и переносные перезаряжаемые электронные устройства
BRPI0909857A2 (pt) "acionador de lâmpada led, acionador de lâmpada led auto-ressonante e método de acionamento de lâmpadas led de energia cc de baixa tensão"
AR067021A1 (es) Conversor cc a cc bidireccional para control de almacenamiento de energia electrica en una aplicacion de derivacion de energia electrica (power scavenging)
EA201491170A1 (ru) Медицинское устройство, содержащее искусственную стягивающую конструкцию
ATE547804T1 (de) Stromänderungsbegrenzungsvorrichtung
ATE369617T1 (de) Installationsschaltgerät
ATE484603T1 (de) Legierung auf der basis von nickel und deren verwendung für zündkerzenelektroden
ATE424512T1 (de) Busmodul zur steuerung von fluidik-ventilen
TW200734657A (en) Method and apparatus for silent current detection
DE602008002209D1 (de) Anwendungsverfahren einer Brennstoffzelle, das eine Regenerierungsphase durch Temperaturabsenkung umfasst
CN201967198U (zh) Led灯驱动电源电路
RU2015112720A (ru) Устройство для опорожнения бака
NO20052573L (no) Bryter for betjening av en belysningsinnretning
RU2013120195A (ru) Актюатор на основе функционального материала
AR075544A1 (es) Dispositivo para la eliminacion de germenes de liquidos y procedimiento para la eliminacion de germenes de liquidos
CN202503719U (zh) 卫生间门控发光二极管阵列灯
TW200942685A (en) Fluid discharge structure for fluid control device
CN105443859A (zh) 带led灯光提醒功能的水龙头

Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20170904