FR2928412A1 - Dispositif de post-traitement des gaz d'echappement - Google Patents
Dispositif de post-traitement des gaz d'echappement Download PDFInfo
- Publication number
- FR2928412A1 FR2928412A1 FR0951365A FR0951365A FR2928412A1 FR 2928412 A1 FR2928412 A1 FR 2928412A1 FR 0951365 A FR0951365 A FR 0951365A FR 0951365 A FR0951365 A FR 0951365A FR 2928412 A1 FR2928412 A1 FR 2928412A1
- Authority
- FR
- France
- Prior art keywords
- unit
- aftertreatment device
- exhaust aftertreatment
- pressure
- pump
- 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.)
- Granted
Links
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000004202 carbamide Substances 0.000 claims abstract description 20
- 239000007864 aqueous solution Substances 0.000 claims abstract description 13
- 239000007921 spray Substances 0.000 claims abstract description 12
- 238000010992 reflux Methods 0.000 claims abstract description 6
- 238000005507 spraying Methods 0.000 claims abstract description 6
- 239000000243 solution Substances 0.000 claims description 65
- 239000012528 membrane Substances 0.000 claims description 20
- 239000000498 cooling water Substances 0.000 claims description 13
- 238000001816 cooling Methods 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 239000003054 catalyst Substances 0.000 claims description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims 2
- 229910052697 platinum Inorganic materials 0.000 claims 1
- 238000002347 injection Methods 0.000 abstract description 6
- 239000007924 injection Substances 0.000 abstract description 6
- 239000007789 gas Substances 0.000 description 17
- 230000008901 benefit Effects 0.000 description 6
- 229920002994 synthetic fiber Polymers 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 2
- MVEOVXOGZPWVHN-UHFFFAOYSA-N [4-hydroxy-3,5-bis(morpholin-4-ylmethyl)phenyl]-(2-phenyl-1h-indol-3-yl)methanone Chemical compound C1=C(C(=O)C=2C3=CC=CC=C3NC=2C=2C=CC=CC=2)C=C(CN2CCOCC2)C(O)=C1CN1CCOCC1 MVEOVXOGZPWVHN-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 235000011114 ammonium hydroxide Nutrition 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000036316 preload Effects 0.000 description 2
- 238000010257 thawing Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/30—Filter housing constructions
-
- 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
-
- 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
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
- F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
-
- 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
- F04B23/00—Pumping installations or systems
-
- 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
- F04B43/04—Pumps having electric drive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/40—Special measures for connecting different parts of the filter
- B01D2201/403—Special measures for connecting different parts of the filter allowing dilatation, e.g. by heat
-
- 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
- F01N2610/14—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
- F01N2610/1433—Pumps
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Exhaust Gas After Treatment (AREA)
Abstract
Description
Claims (3)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008012780 | 2008-03-05 | ||
DE102008012780A DE102008012780B4 (de) | 2008-03-05 | 2008-03-05 | Abgasnachbehandlungseinrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2928412A1 true FR2928412A1 (fr) | 2009-09-11 |
FR2928412B1 FR2928412B1 (fr) | 2018-03-23 |
Family
ID=40936257
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0951365A Active FR2928412B1 (fr) | 2008-03-05 | 2009-03-04 | Dispositif de post-traitement des gaz d'echappement |
Country Status (4)
Country | Link |
---|---|
US (2) | US8201393B2 (fr) |
KR (1) | KR20090095522A (fr) |
DE (1) | DE102008012780B4 (fr) |
FR (1) | FR2928412B1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2954403A1 (fr) * | 2009-12-22 | 2011-06-24 | Ti Automotive Fuel Systems Sas | Dispositif d'injection d'additifs aqueux dans une ligne d'echappement de vehicule automobile |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102004025062B4 (de) | 2004-05-18 | 2006-09-14 | Hydraulik-Ring Gmbh | Gefriertaugliches Dosierventil |
DE102007004687B4 (de) | 2007-01-25 | 2012-03-01 | Hydraulik-Ring Gmbh | Volumensmengenabgabeeinheit und Verfahren zur Kalibrierung der Druckausgangssignal-Volumensmenge-Charakteristik |
DE102008012780B4 (de) * | 2008-03-05 | 2012-10-04 | Hydraulik-Ring Gmbh | Abgasnachbehandlungseinrichtung |
DE102009035940C5 (de) | 2009-08-03 | 2017-04-20 | Cummins Ltd. | SCR-Abgasnachbehandlungseinrichtung |
US8469678B2 (en) * | 2010-02-03 | 2013-06-25 | Preston Industries, Inc. | Constant temperature circulator |
DE102010009605A1 (de) * | 2010-02-26 | 2011-09-01 | Albonair Gmbh | Harnstoffeinspritzdüse mit integriertem Temperatursensor |
DE102010012651B4 (de) | 2010-03-25 | 2023-02-09 | Cummins Ltd. | Abgasnachbehandlungseinrichtung |
DE102010030343A1 (de) * | 2010-06-22 | 2011-12-22 | Robert Bosch Gmbh | Vorrichtung und Verfahren zur Eindosierung einer Flüssigkeit in den Abgasstrang einer Brennkraftmaschine |
DE102010036109B4 (de) * | 2010-09-01 | 2016-12-22 | Thomas Magnete Gmbh | Überdruckschutzanordnung |
US8537540B2 (en) | 2010-11-02 | 2013-09-17 | Technology Advancement Group, Inc. | Field serviceable CPU module |
DE102010062985A1 (de) * | 2010-12-14 | 2012-04-19 | Robert Bosch Gmbh | Flüssigkeitsentnahmemodul, Flüssigkeitstank |
DE102010061222B4 (de) | 2010-12-14 | 2015-05-07 | Cummins Ltd. | SCR-Abgasnachbehandlungseinrichtung |
DE102011010640A1 (de) * | 2011-02-09 | 2012-08-09 | Emitec France S.A.S | Fördereinheit zur Förderung von Reduktionsmittel |
CN102748100B (zh) * | 2011-04-19 | 2015-05-06 | 苏州派格丽减排***有限公司 | Scr***中的尿素计量喷射泵 |
WO2012155291A1 (fr) * | 2011-05-16 | 2012-11-22 | 苏州派格力减排***有限公司 | Système scr intégré à injecteur de dosage |
WO2013028714A1 (fr) | 2011-08-22 | 2013-02-28 | Cummins Emission Solutions Inc. | Cycles de lavage de systèmes d'injection d'urée |
DE102011053552A1 (de) | 2011-09-13 | 2013-03-14 | Cummins Ltd. | Elektromagnetisches Dosierventil |
DE102011053742A1 (de) | 2011-09-19 | 2013-03-21 | Cummins Ltd. | Wärmetauscher für eine Dosiereinheit einer SCR-Abgasnachbehandlungseinrichtung |
DE102012005486B4 (de) | 2012-03-19 | 2015-03-26 | Mtu Friedrichshafen Gmbh | Modulare Pumpenanordnung |
DE102012103123B4 (de) | 2012-04-12 | 2014-08-21 | Cummins Ltd. | Abgasnachbehandlungseinrichtung und Verfahren zum Betrieb einer solchen |
US9200793B2 (en) * | 2012-06-01 | 2015-12-01 | Dong Guan Amc Lighting Co., Ltd. | Heat dissipation device for lamps having diaphragm pump |
DE102012010980A1 (de) * | 2012-06-02 | 2013-12-05 | Hydac Electronic Gmbh | System zur Abgasnachbehandlung bei Verbrennungsmotoren |
DE102012108272A1 (de) * | 2012-09-06 | 2014-03-06 | Emitec Denmark A/S | Vorrichtung zur Förderung eines flüssigen Additivs |
US9222388B2 (en) * | 2013-02-28 | 2015-12-29 | Tenneco Automotive Operating Company Inc. | Urea common rail |
US8959903B2 (en) * | 2013-03-01 | 2015-02-24 | Cummins Emission Solutions Inc. | Systems and techniques for heating urea injection systems |
KR101579213B1 (ko) * | 2013-03-15 | 2015-12-21 | 가부시키가이샤 고마쓰 세이사쿠쇼 | 배기 가스 후처리 유닛, 및 이를 탑재하는 건설 차량 |
US9926822B2 (en) * | 2013-08-16 | 2018-03-27 | Cummins Emission Solutions, Inc. | Air curtain for urea mixing chamber |
CN103511041A (zh) * | 2013-10-17 | 2014-01-15 | 刘观柏 | 一种用于发动机scr的碳酸氢铵湿法制氨及计量喷射*** |
DE102013018051B3 (de) * | 2013-11-28 | 2015-04-30 | Thomas Magnete Gmbh | Pumpenkopf mit einer Ventilanordnung und einem Ausgleichsraum |
WO2014185118A1 (fr) * | 2014-02-26 | 2014-11-20 | 株式会社小松製作所 | Véhicule utilitaire |
CN204267137U (zh) * | 2014-11-14 | 2015-04-15 | 天纳克(苏州)排放***有限公司 | 传感器集成装置 |
CN105673171B (zh) * | 2014-11-21 | 2019-05-24 | 天纳克(苏州)排放***有限公司 | 尾气后处理组件 |
US11585253B2 (en) | 2015-08-07 | 2023-02-21 | Cummins Emission Solutions Inc. | Converging liquid reductant injector nozzle in selective catalytic reduction systems |
WO2017092651A1 (fr) * | 2015-12-04 | 2017-06-08 | 天纳克(苏州)排放***有限公司 | Dispositif intégré, système de post-traitement des gaz résiduaires et procédé de commande |
CN105386832B (zh) * | 2015-12-23 | 2017-09-05 | 安徽江淮汽车集团股份有限公司 | 冷却水分配阀及发动机总成 |
CN106930808A (zh) * | 2015-12-31 | 2017-07-07 | 天纳克(苏州)排放***有限公司 | 集成装置、尾气后处理***以及控制方法 |
US10584694B2 (en) * | 2016-02-09 | 2020-03-10 | Oridion Medical 1987 Ltd. | Miniature diaphragm pump with enlarged operation time |
CN206860261U (zh) * | 2016-06-06 | 2018-01-09 | 天纳克(苏州)排放***有限公司 | 集成装置以及尾气后处理*** |
CN108049945A (zh) * | 2017-12-04 | 2018-05-18 | 南京金龙新能源汽车研究院有限公司 | 一种scr***水循环*** |
DE112020000577T5 (de) | 2019-02-25 | 2021-12-23 | Cummins Inc. | Düse mit verwirbelungssitz |
US11225894B1 (en) * | 2020-06-30 | 2022-01-18 | Faurecia Emissions Control Technologies, Usa, Llc | Exhaust aftertreatment system with thermally controlled reagent doser |
FR3124826A1 (fr) * | 2021-06-30 | 2023-01-06 | Faurecia Systemes D'echappement | Injecteur de fluide, ensemble et ligne d’échappement comprenant un tel injecteur |
US20230132502A1 (en) * | 2021-10-29 | 2023-05-04 | Faurecia Emissions Control Technologies, Usa, Llc | Atomizer with multiple pressure swirl nozzles |
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-
2008
- 2008-03-05 DE DE102008012780A patent/DE102008012780B4/de active Active
-
2009
- 2009-02-26 US US12/380,581 patent/US8201393B2/en active Active
- 2009-03-04 FR FR0951365A patent/FR2928412B1/fr active Active
- 2009-03-05 KR KR1020090018987A patent/KR20090095522A/ko not_active Application Discontinuation
-
2012
- 2012-03-27 US US13/430,847 patent/US8959895B2/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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FR2954403A1 (fr) * | 2009-12-22 | 2011-06-24 | Ti Automotive Fuel Systems Sas | Dispositif d'injection d'additifs aqueux dans une ligne d'echappement de vehicule automobile |
Also Published As
Publication number | Publication date |
---|---|
FR2928412B1 (fr) | 2018-03-23 |
US20090229258A1 (en) | 2009-09-17 |
KR20090095522A (ko) | 2009-09-09 |
US8959895B2 (en) | 2015-02-24 |
DE102008012780A1 (de) | 2009-09-10 |
DE102008012780B4 (de) | 2012-10-04 |
US8201393B2 (en) | 2012-06-19 |
US20120180460A1 (en) | 2012-07-19 |
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