CN104053872B - 具有冻结保护机构的输送装置 - Google Patents
具有冻结保护机构的输送装置 Download PDFInfo
- Publication number
- CN104053872B CN104053872B CN201280051776.5A CN201280051776A CN104053872B CN 104053872 B CN104053872 B CN 104053872B CN 201280051776 A CN201280051776 A CN 201280051776A CN 104053872 B CN104053872 B CN 104053872B
- Authority
- CN
- China
- Prior art keywords
- pressure
- reducing agent
- conveyance conduit
- compressed air
- conveying device
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
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
- 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
-
- 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
- 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
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/04—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust using liquids
-
- 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
- F01N3/36—Arrangements for supply of additional fuel
-
- 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
- F01N2610/02—Adding substances to exhaust gases the substance being ammonia or urea
-
- 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
- F01N2610/08—Adding substances to exhaust gases with prior mixing of the substances with a gas, e.g. air
- F01N2610/085—Controlling the air supply
-
- 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
- F01N2610/148—Arrangement of sensors
-
- 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
-
- 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
- Y10T137/0318—Processes
-
- 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
- Y10T137/8593—Systems
- Y10T137/87571—Multiple inlet with single outlet
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Exhaust Gas After Treatment (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Treating Waste Gases (AREA)
- Air Transport Of Granular Materials (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201110116335 DE102011116335A1 (de) | 2011-10-19 | 2011-10-19 | Fördervorrichtung mit Einfrierschutz |
DE102011116335.6 | 2011-10-19 | ||
PCT/EP2012/069379 WO2013056974A1 (en) | 2011-10-19 | 2012-10-01 | Delivery device with protection against freezing |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104053872A CN104053872A (zh) | 2014-09-17 |
CN104053872B true CN104053872B (zh) | 2017-12-08 |
Family
ID=46970285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280051776.5A Active CN104053872B (zh) | 2011-10-19 | 2012-10-01 | 具有冻结保护机构的输送装置 |
Country Status (9)
Country | Link |
---|---|
US (1) | US9371758B2 (zh) |
EP (1) | EP2769063B1 (zh) |
JP (1) | JP6154387B2 (zh) |
KR (1) | KR101754458B1 (zh) |
CN (1) | CN104053872B (zh) |
BR (1) | BR112014009515B1 (zh) |
DE (1) | DE102011116335A1 (zh) |
RU (1) | RU2580572C2 (zh) |
WO (1) | WO2013056974A1 (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012108942A1 (de) * | 2012-09-21 | 2014-03-27 | Emitec France S.A.S | Fördereinheit für ein flüssiges Additiv |
DE102013107373A1 (de) * | 2013-07-11 | 2015-01-15 | Voss Automotive Gmbh | "Verfahren und Einrichtung zum Schutz von Fluidsystemen gegen Gefrierdruck" |
JP6576813B2 (ja) * | 2015-12-14 | 2019-09-18 | ボッシュ株式会社 | 還元剤供給装置 |
DE102016215380A1 (de) * | 2016-08-17 | 2018-02-22 | Robert Bosch Gmbh | Verfahren zur Erkennung einer blockierten Druckleitung |
CN111197514A (zh) * | 2018-11-16 | 2020-05-26 | 福爱电子(贵州)有限公司 | 一种耐高温的电动液体计量喷嘴 |
DE102021101639A1 (de) * | 2021-01-26 | 2022-07-28 | Röchling Automotive Se & Co.Kg | Verteilungsleitungsbauteil und damit modular gebildete Verteilerbaugruppe |
DE102022004851A1 (de) | 2022-12-21 | 2024-06-27 | Albonair Gmbh | Reduktionsmitteldosiersystem mit pneumatisch betätigtem Sperrventil |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101069001A (zh) * | 2004-10-13 | 2007-11-07 | 莱奥林奇有限责任公司 | 用于将还原剂定量喷射到内燃机排气管路中的装置 |
DE102008036265A1 (de) * | 2008-08-04 | 2010-02-11 | J. Eberspächer GmbH & Co. KG | Abgasreinigungseinrichtung für Kraftfahrzeug |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10127834A1 (de) * | 2001-06-08 | 2002-12-12 | Bosch Gmbh Robert | Vorrichtung und Verfahren zur Dosierung eines Reduktionsmittels zur Entfernung von Stickoxiden aus Abgasen |
DE10361867B4 (de) * | 2003-12-29 | 2006-05-24 | Hydraulik-Ring Gmbh | Abgasnachbehandlungseinrichtung |
DE102004006333B4 (de) * | 2004-02-10 | 2008-01-03 | Hydraulik-Ring Gmbh | Zwischen-Speicher für ein Abgasnachbehandlungsmedium einer Abgasnachbehandlungseinrichtung für Fahrzeuge mit Dieselverbrennungsmotoren |
DE102004026866A1 (de) * | 2004-06-02 | 2005-12-22 | Man Nutzfahrzeuge Ag | Verfahren und Vorrichtung zum Beheizen eines in einem Behälter eines Kraftfahrzeugs mitgeführten Reduktionsmittels zur Abgasnachbehandlung |
DE102007026892A1 (de) | 2007-06-11 | 2008-12-18 | Robert Bosch Gmbh | Vorrichtung zum dosierten Einspritzen eines flüssigen Abgasnachbehandlungsmittels |
DE102009005790B4 (de) | 2009-01-22 | 2023-05-17 | Albonair Gmbh | Dosiersystem |
KR100896424B1 (ko) * | 2008-02-14 | 2009-05-12 | (주)모토닉 | 도우징 시스템용 에어유닛 |
DE102008022991A1 (de) * | 2008-05-09 | 2009-11-12 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Vorrichtung zur Förderung eines Reduktionsmittels und Verfahren zur Herstellung eines Kraftfahrzeuges |
DE102008044708A1 (de) * | 2008-08-28 | 2010-03-04 | Emitec Gesellschaft Für Emissionstechnologie Mbh | SCR-System mit Kompensationselement |
DE102009039735A1 (de) | 2009-09-02 | 2011-03-03 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Fördervorrichtung für ein Reduktionsmittel mit Kompensationselement |
EP2507489A1 (de) * | 2009-12-04 | 2012-10-10 | Emitec Gesellschaft für Emissionstechnologie mbH | Fördervorrichtung zur förderung eines reduktionsmittels |
-
2011
- 2011-10-19 DE DE201110116335 patent/DE102011116335A1/de not_active Withdrawn
-
2012
- 2012-10-01 BR BR112014009515-9A patent/BR112014009515B1/pt active IP Right Grant
- 2012-10-01 RU RU2014119769/06A patent/RU2580572C2/ru active
- 2012-10-01 WO PCT/EP2012/069379 patent/WO2013056974A1/en active Application Filing
- 2012-10-01 CN CN201280051776.5A patent/CN104053872B/zh active Active
- 2012-10-01 KR KR1020147009850A patent/KR101754458B1/ko active IP Right Grant
- 2012-10-01 EP EP12768799.4A patent/EP2769063B1/en active Active
- 2012-10-01 JP JP2014536172A patent/JP6154387B2/ja active Active
-
2014
- 2014-04-21 US US14/257,164 patent/US9371758B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101069001A (zh) * | 2004-10-13 | 2007-11-07 | 莱奥林奇有限责任公司 | 用于将还原剂定量喷射到内燃机排气管路中的装置 |
DE102008036265A1 (de) * | 2008-08-04 | 2010-02-11 | J. Eberspächer GmbH & Co. KG | Abgasreinigungseinrichtung für Kraftfahrzeug |
Also Published As
Publication number | Publication date |
---|---|
JP2014530980A (ja) | 2014-11-20 |
WO2013056974A1 (en) | 2013-04-25 |
DE102011116335A1 (de) | 2013-04-25 |
BR112014009515A2 (pt) | 2017-04-25 |
US20140223888A1 (en) | 2014-08-14 |
CN104053872A (zh) | 2014-09-17 |
EP2769063B1 (en) | 2016-07-13 |
JP6154387B2 (ja) | 2017-06-28 |
EP2769063A1 (en) | 2014-08-27 |
BR112014009515B1 (pt) | 2021-03-30 |
RU2580572C2 (ru) | 2016-04-10 |
KR101754458B1 (ko) | 2017-07-19 |
RU2014119769A (ru) | 2015-11-27 |
US9371758B2 (en) | 2016-06-21 |
KR20140074345A (ko) | 2014-06-17 |
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PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: German Lohmar Patentee after: Mainland Yimi Tech Co.,Ltd. Address before: German Lohmar Patentee before: EMITEC GESELLSCHAFT FuR EMISSIONSTECHNOLOGIE MBH |
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CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230909 Address after: Regensburg, Germany Patentee after: WeiPai Technology Co.,Ltd. Address before: Hannover Patentee before: CONTINENTAL AUTOMOTIVE GmbH Effective date of registration: 20230909 Address after: Hannover Patentee after: CONTINENTAL AUTOMOTIVE GmbH Address before: German Lohmar Patentee before: Mainland Yimi Tech Co.,Ltd. |
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TR01 | Transfer of patent right |