RU2015114618A - Подающее устройство для жидкой добавки - Google Patents
Подающее устройство для жидкой добавки Download PDFInfo
- Publication number
- RU2015114618A RU2015114618A RU2015114618A RU2015114618A RU2015114618A RU 2015114618 A RU2015114618 A RU 2015114618A RU 2015114618 A RU2015114618 A RU 2015114618A RU 2015114618 A RU2015114618 A RU 2015114618A RU 2015114618 A RU2015114618 A RU 2015114618A
- Authority
- RU
- Russia
- Prior art keywords
- sleeve
- feeding device
- block
- liquid additive
- exhaust gas
- 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
- F01N3/08—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
- F01N3/24—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 constructional aspects of converting apparatus
- F01N3/28—Construction of catalytic reactors
- F01N3/2896—Liquid catalyst carrier
-
- 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
- F01N3/206—Adding periodically or continuously substances to exhaust gases for promoting purification, e.g. catalytic material in liquid form, NOx reducing agents
-
- 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]
- F01N3/208—Control of selective catalytic reduction [SCR], e.g. dosing of reducing agent
-
- 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
- F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
- F01N2260/10—Exhaust treating devices having provisions not otherwise provided for for avoiding stress caused by expansions or contractions due to temperature variations
-
- 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
- F01N2530/00—Selection of materials for tubes, chambers or housings
- F01N2530/22—Flexible elastomeric material
-
- 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
- F01N2610/01—Adding substances to exhaust gases the substance being catalytic material in liquid form
-
- 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
-
- 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
- F01N2610/1486—Means to prevent the substance from freezing
-
- 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
Landscapes
- 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)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Nozzles (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Claims (10)
1. Подающее устройство (1) для жидкой добавки, имеющее блок (2) с каналами (3), на котором установлен по меньшей мере один активный компонент (4) для подачи жидкой добавки, причем по меньшей мере три канала (3) в блоке (2) выходят в цилиндрическую коллекторную камеру (5), и в коллекторной камере (5) расположен деформируемый, гильзообразный элемент (6).
2. Подающее устройство (1) по п. 1, причем гильзообразный элемент (6) расширяется в результате упругих напряжений, когда подающее устройство (1) деактивировано, и таким образом гильзообразный элемент (6) вытесняет жидкую добавку из коллекторной камеры (5).
3. Подающее устройство (1) по п. 1 или 2, причем блок (2) состоит из пластичного материала.
4. Подающее устройство (1) по п. 1, причем во время работы подающего устройства (1) в коллекторной камере (5) между блоком (2) и гильзообразным элементом (6) существует по меньшей мере одна трубчатая первая соединительная камера (27), которая заполнена жидкой добавкой.
5. Подающее устройство (1) по п. 3, причем гильзообразный элемент (6) состоит из упругого пластика.
6. Подающее устройство (1) по п. 1, причем во внутреннем пространстве (29) гильзообразного элемента (6) расположена вставленная придающая жесткость структура (7), и стенка (30) гильзообразного элемента (6) во время работы упирается в придающую жесткость структуру, так что во время работы гильзообразный элемент (6) является жестким.
7. Подающее устройство (1) по п. 6, причем придающая жесткость структура (7) выполнена в виде гильзы с прорезью, которая вставлена во внутреннее пространство (29) гильзообразного элемента (6).
8. Подающее устройство (1) по п. 1, причем на внешней стороне (8) гильзообразного элемента (6) выполнены желобки (9), причем желобки (9) образуют гидравлические соединения между каналами (3) в блоке (2).
9. Подающее устройство (1) по п. 1, причем по меньшей мере один активный компонент (4) закреплен в гнезде (10) блока посредством прижимной пластины (14), причем блок имеет прорезь (15), через которую прижимная пластина (14) сбоку вставлена в гнездо (10) и входит в зацепление с пазом (16) активного компонента (4).
10. Автомобиль (17), имеющий двигатель внутреннего сгорания (ДВС) (18), устройство (19) для обработки отработавшего газа (ОГ) для очистки ОГ ДВС (18), бак (20) для хранения жидкой добавки и подающее устройство (1) по одному из предшествующих пунктов для подачи жидкой добавки из бака (20) в устройство (19) для обработки ОГ.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012108942.6 | 2012-09-21 | ||
DE102012108942.6A DE102012108942A1 (de) | 2012-09-21 | 2012-09-21 | Fördereinheit für ein flüssiges Additiv |
PCT/EP2013/069543 WO2014044785A1 (en) | 2012-09-21 | 2013-09-20 | Delivery unit for a liquid additive |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2015114618A3 RU2015114618A3 (ru) | 2018-12-20 |
RU2015114618A true RU2015114618A (ru) | 2018-12-20 |
Family
ID=49230743
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2015114618A RU2015114618A (ru) | 2012-09-21 | 2013-09-20 | Подающее устройство для жидкой добавки |
Country Status (12)
Country | Link |
---|---|
US (1) | US9388726B2 (ru) |
EP (1) | EP2917525A1 (ru) |
JP (1) | JP2015530517A (ru) |
KR (1) | KR20150029022A (ru) |
CN (1) | CN104662270A (ru) |
BR (1) | BR112015003563B1 (ru) |
DE (1) | DE102012108942A1 (ru) |
IN (1) | IN2015DN01111A (ru) |
MX (1) | MX2015003530A (ru) |
PH (1) | PH12015500075A1 (ru) |
RU (1) | RU2015114618A (ru) |
WO (1) | WO2014044785A1 (ru) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3088676B1 (fr) * | 2018-11-15 | 2020-12-11 | Continental Automotive France | Module de dosage d'un agent reducteur avec pont thermique elastique |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10040571A1 (de) * | 2000-08-18 | 2002-02-28 | Bosch Gmbh Robert | Vorrichtung zur Erzeugung eines Reduktionsmittel-Luft-Gemisches |
DE10047531A1 (de) * | 2000-09-22 | 2002-04-18 | Bosch Gmbh Robert | Vorrichtung zur Dosierung eines Reduktionsmittels |
DE10058015A1 (de) * | 2000-11-23 | 2002-05-29 | Bosch Gmbh Robert | Dosierventil |
DE10249750B4 (de) * | 2002-10-25 | 2014-11-06 | Cummins Ltd. | Ausgleichsvorrichtung zur Aufnahme der Volumenausdehnung von Medien, insbesondere einer Harnstoff-Wasser-Lösung, beim Einfrieren |
EP1893852B1 (de) * | 2005-06-22 | 2011-12-07 | Eichenauer Heizelemente GmbH & Co. KG | Reduktionsmittelversorgungssystem für einen abgasreinigungskatalysator und heizeinrichtung hierfür |
FR2902136B1 (fr) * | 2006-06-08 | 2008-08-08 | Inergy Automotive Systems Res | Systeme de stockage pour additif de gaz d'echappement d'un moteur |
CN101687660A (zh) * | 2007-03-20 | 2010-03-31 | 雅宝荷兰有限责任公司 | 用于还原来自fcc再生器的sox排放物的含添加剂的阴离子粘土及其制备工艺 |
DE102007013524A1 (de) * | 2007-03-21 | 2008-09-25 | Robert Bosch Gmbh | Dosiermodul mit verbesserten akustischen Eigenschaften |
DE102007026892A1 (de) * | 2007-06-11 | 2008-12-18 | Robert Bosch Gmbh | Vorrichtung zum dosierten Einspritzen eines flüssigen Abgasnachbehandlungsmittels |
DE102009023951B3 (de) * | 2009-06-04 | 2011-01-05 | Mann + Hummel Gmbh | Filtereinrichtung zur Flüssigkeitsfiltrierung |
DE102009061063B4 (de) * | 2009-06-04 | 2013-09-12 | Mann + Hummel Gmbh | Filtereinrichtung zur Flüssigkeitsfiltrierung |
DE102009039735A1 (de) * | 2009-09-02 | 2011-03-03 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Fördervorrichtung für ein Reduktionsmittel mit Kompensationselement |
DE102010039052A1 (de) * | 2010-08-09 | 2012-02-09 | Robert Bosch Gmbh | Eisddruckfeste Einspritzvorrichtung |
BR112013015193A2 (pt) * | 2010-12-23 | 2016-09-13 | Inergy Automotive Systems Res | sistema de armazenamento aditivo de gás de escape de motor |
DE102011116335A1 (de) * | 2011-10-19 | 2013-04-25 | Emitec France S.A.S | Fördervorrichtung mit Einfrierschutz |
-
2012
- 2012-09-21 DE DE102012108942.6A patent/DE102012108942A1/de not_active Withdrawn
-
2013
- 2013-09-20 WO PCT/EP2013/069543 patent/WO2014044785A1/en active Application Filing
- 2013-09-20 JP JP2015532418A patent/JP2015530517A/ja active Pending
- 2013-09-20 BR BR112015003563-9A patent/BR112015003563B1/pt active IP Right Grant
- 2013-09-20 IN IN1111DEN2015 patent/IN2015DN01111A/en unknown
- 2013-09-20 EP EP13766025.4A patent/EP2917525A1/en not_active Withdrawn
- 2013-09-20 KR KR20157003347A patent/KR20150029022A/ko not_active Application Discontinuation
- 2013-09-20 CN CN201380049071.4A patent/CN104662270A/zh active Pending
- 2013-09-20 RU RU2015114618A patent/RU2015114618A/ru not_active Application Discontinuation
- 2013-09-20 MX MX2015003530A patent/MX2015003530A/es unknown
-
2015
- 2015-01-12 PH PH12015500075A patent/PH12015500075A1/en unknown
- 2015-03-23 US US14/665,147 patent/US9388726B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
KR20150029022A (ko) | 2015-03-17 |
BR112015003563B1 (pt) | 2021-08-17 |
MX2015003530A (es) | 2015-07-14 |
IN2015DN01111A (ru) | 2015-06-26 |
CN104662270A (zh) | 2015-05-27 |
EP2917525A1 (en) | 2015-09-16 |
US9388726B2 (en) | 2016-07-12 |
RU2015114618A3 (ru) | 2018-12-20 |
US20150192053A1 (en) | 2015-07-09 |
PH12015500075A1 (en) | 2015-03-02 |
DE102012108942A1 (de) | 2014-03-27 |
BR112015003563A2 (pt) | 2017-08-15 |
JP2015530517A (ja) | 2015-10-15 |
WO2014044785A1 (en) | 2014-03-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA92 | Acknowledgement of application withdrawn (lack of supplementary materials submitted) |
Effective date: 20190327 |