CN103348107B - 用于还原剂的输送装置 - Google Patents
用于还原剂的输送装置 Download PDFInfo
- Publication number
- CN103348107B CN103348107B CN201280008146.XA CN201280008146A CN103348107B CN 103348107 B CN103348107 B CN 103348107B CN 201280008146 A CN201280008146 A CN 201280008146A CN 103348107 B CN103348107 B CN 103348107B
- Authority
- CN
- China
- Prior art keywords
- pump
- conveyer device
- pump chamber
- reducing agent
- chamber unit
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
-
- 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]
-
- 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
- F01N2610/1453—Sprayers or atomisers; Arrangement thereof in the exhaust apparatus
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Combustion & Propulsion (AREA)
- Reciprocating Pumps (AREA)
- Exhaust Gas After Treatment (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1020110106448 | 2011-02-09 | ||
DE102011010644A DE102011010644A1 (de) | 2011-02-09 | 2011-02-09 | Fördereinheit für ein Reduktionsmittel |
PCT/EP2012/051809 WO2012107352A1 (en) | 2011-02-09 | 2012-02-02 | Conveying unit for a reducing agent |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103348107A CN103348107A (zh) | 2013-10-09 |
CN103348107B true CN103348107B (zh) | 2016-11-09 |
Family
ID=45562330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280008146.XA Active CN103348107B (zh) | 2011-02-09 | 2012-02-02 | 用于还原剂的输送装置 |
Country Status (8)
Country | Link |
---|---|
US (1) | US9732742B2 (zh) |
EP (1) | EP2673482A1 (zh) |
JP (1) | JP2014505206A (zh) |
KR (1) | KR101533446B1 (zh) |
CN (1) | CN103348107B (zh) |
DE (1) | DE102011010644A1 (zh) |
RU (1) | RU2601776C2 (zh) |
WO (1) | WO2012107352A1 (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013102129B4 (de) * | 2013-03-05 | 2024-09-19 | Vitesco Technologies GmbH | Pumpe zur Förderung einer Flüssigkeit mit verformbarer Membran sowie Kraftfahrzeug |
DE102013104245A1 (de) | 2013-04-26 | 2014-10-30 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Verfahren zum Betrieb einer Vorrichtung zur dosierten Bereitstellung einer Flüssigkeit |
DE102013104242A1 (de) * | 2013-04-26 | 2014-10-30 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Vorrichtung zur dosierten Bereitstellung einer Flüssigkeit |
DE102014112391A1 (de) * | 2014-08-28 | 2016-03-03 | Continental Automotive Gmbh | Pumpe zur Förderung einer Flüssigkeit, insbesondere zur Förderung eines Abgasreinigungsadditivs |
KR101619860B1 (ko) * | 2014-11-27 | 2016-05-12 | 현대오트론 주식회사 | 압력보정장치 및 이를 포함하는 전자제어장치 모듈 |
DE102015203437B3 (de) * | 2015-02-26 | 2016-06-09 | Continental Automotive Gmbh | Verfahren zum Betrieb einer Vorrichtung zur dosierten Bereitstellung einer Flüssigkeit |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19819408A1 (de) * | 1998-04-30 | 1999-11-11 | Freudenberg Carl Fa | Membranpumpe zur Förderung von gasförmigen oder flüssigen Medien |
DE10108506A1 (de) * | 2001-02-22 | 2002-08-29 | Meiko Maschb Gmbh & Co | Dosierpumpe |
CN1846059A (zh) * | 2003-09-02 | 2006-10-11 | 液压环有限公司 | 柴油发动机用的用以输送废气后处理介质特别是尿素-水溶液的泵 |
EP1925354A1 (de) * | 2006-10-27 | 2008-05-28 | Robert Bosch Gmbh | Katalytische Reduktionseinrichtung |
EP2182190A2 (en) * | 2008-10-31 | 2010-05-05 | TI Group Automotive Systems, L.L.C. | Reactant delivery for engine exhaust gas treatment |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2413851A (en) * | 1945-07-03 | 1947-01-07 | Malsbary Mfg Company | Pump |
US3000320A (en) * | 1957-07-18 | 1961-09-19 | Ring Sandiford | Pump |
US3257952A (en) * | 1964-06-29 | 1966-06-28 | Alan G Mccormick | Bellows pump |
US4003679A (en) * | 1975-04-02 | 1977-01-18 | Hewlett-Packard Company | High pressure pump with metering |
JP3318354B2 (ja) * | 1992-07-08 | 2002-08-26 | 株式会社日本自動車部品総合研究所 | 高圧燃料供給装置 |
CN100371595C (zh) * | 1999-11-12 | 2008-02-27 | 日机装株式会社 | 膜片型往复泵 |
DE10012902B4 (de) * | 2000-03-16 | 2004-02-05 | Lewa Herbert Ott Gmbh + Co. | Atmungsfreie Membraneinspannung |
DE10047531A1 (de) * | 2000-09-22 | 2002-04-18 | Bosch Gmbh Robert | Vorrichtung zur Dosierung eines Reduktionsmittels |
DE10147172C2 (de) * | 2001-09-25 | 2003-11-27 | Siemens Ag | Reduktionsmittelpumpe für eine Abgasnachbehandlungsanlage einer Brennkraftmaschine |
DE20308348U1 (de) * | 2003-02-18 | 2004-07-01 | Hjs Fahrzeugtechnik Gmbh & Co. | Vorrichtung zum Zuführen von Ammoniak an einen in den Abgasstrang einer Brennkraftmaschine eingeschalteten Reduktionskatalysator |
BRPI0409743A (pt) | 2003-05-26 | 2006-05-09 | Hjs Fahrzeugtechnik Gmbh & Co | dispositivo para liberação |
US20070020123A1 (en) | 2003-09-02 | 2007-01-25 | Hydraulik-Ring Gmbh | Pump for conveying an exhaust gas aftertreatment medium particularly a urea-water solution, for diesel engines |
JP4137838B2 (ja) | 2004-04-30 | 2008-08-20 | ボッシュ株式会社 | 排気ガス後処理装置用液体供給装置 |
JP3686670B1 (ja) * | 2004-10-29 | 2005-08-24 | 日産ディーゼル工業株式会社 | 排気浄化装置 |
EP1683967B1 (de) | 2004-12-30 | 2007-11-21 | Grundfos NoNox a/s | Vorrichtung zur Erzeugung eines Reduktionsmittel-Luft-Gemisches |
JP2006242007A (ja) * | 2005-03-01 | 2006-09-14 | Toyota Industries Corp | ダイアフラムポンプ |
US7686595B1 (en) * | 2005-12-12 | 2010-03-30 | Stephen Graham | Diaphragm pump |
BR122018068217B1 (pt) * | 2005-12-22 | 2019-07-16 | Grundfos Nonox A/S | Sistema e método de transferência de fluido |
BRPI0710991A2 (pt) * | 2006-04-27 | 2011-05-24 | Volvo Lastvagnar Ab | um receptáculo de lìquido para um veìculo |
DE102006044246B4 (de) * | 2006-09-16 | 2009-05-28 | Thomas Magnete Gmbh | Abgasnachbehandlungssystem |
DE102006061736A1 (de) | 2006-12-28 | 2008-07-03 | Robert Bosch Gmbh | Fördermodul für selektive katalytische Reduktion |
JP5136450B2 (ja) * | 2009-02-06 | 2013-02-06 | 株式会社デンソー | 排気浄化システムの異常診断装置 |
FR2954404A1 (fr) * | 2009-12-22 | 2011-06-24 | Ti Automotive Fuel Systems Sas | Crepine chauffante et dispositif d'injection comprenant une telle crepine |
-
2011
- 2011-02-09 DE DE102011010644A patent/DE102011010644A1/de not_active Ceased
-
2012
- 2012-02-02 EP EP12702259.8A patent/EP2673482A1/en not_active Withdrawn
- 2012-02-02 KR KR1020137021383A patent/KR101533446B1/ko active IP Right Grant
- 2012-02-02 CN CN201280008146.XA patent/CN103348107B/zh active Active
- 2012-02-02 WO PCT/EP2012/051809 patent/WO2012107352A1/en active Application Filing
- 2012-02-02 JP JP2013552911A patent/JP2014505206A/ja active Pending
- 2012-02-02 RU RU2013141027/06A patent/RU2601776C2/ru active
-
2013
- 2013-08-09 US US13/963,465 patent/US9732742B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19819408A1 (de) * | 1998-04-30 | 1999-11-11 | Freudenberg Carl Fa | Membranpumpe zur Förderung von gasförmigen oder flüssigen Medien |
DE10108506A1 (de) * | 2001-02-22 | 2002-08-29 | Meiko Maschb Gmbh & Co | Dosierpumpe |
CN1846059A (zh) * | 2003-09-02 | 2006-10-11 | 液压环有限公司 | 柴油发动机用的用以输送废气后处理介质特别是尿素-水溶液的泵 |
EP1925354A1 (de) * | 2006-10-27 | 2008-05-28 | Robert Bosch Gmbh | Katalytische Reduktionseinrichtung |
EP2182190A2 (en) * | 2008-10-31 | 2010-05-05 | TI Group Automotive Systems, L.L.C. | Reactant delivery for engine exhaust gas treatment |
Also Published As
Publication number | Publication date |
---|---|
RU2601776C2 (ru) | 2016-11-10 |
KR101533446B1 (ko) | 2015-07-02 |
US9732742B2 (en) | 2017-08-15 |
JP2014505206A (ja) | 2014-02-27 |
WO2012107352A1 (en) | 2012-08-16 |
RU2013141027A (ru) | 2015-03-20 |
CN103348107A (zh) | 2013-10-09 |
KR20130117850A (ko) | 2013-10-28 |
DE102011010644A1 (de) | 2012-08-09 |
US20130323083A1 (en) | 2013-12-05 |
EP2673482A1 (en) | 2013-12-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
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 |
|
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. |
|
TR01 | Transfer of patent right |