JP2009520907A - 排気ガス後処理装置 - Google Patents
排気ガス後処理装置 Download PDFInfo
- Publication number
- JP2009520907A JP2009520907A JP2008546301A JP2008546301A JP2009520907A JP 2009520907 A JP2009520907 A JP 2009520907A JP 2008546301 A JP2008546301 A JP 2008546301A JP 2008546301 A JP2008546301 A JP 2008546301A JP 2009520907 A JP2009520907 A JP 2009520907A
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- metering valve
- valve
- flange
- heat
- 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
Images
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
- 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
- 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
-
- 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
- F01N13/08—Other arrangements or adaptations of exhaust 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
- 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
- F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
- F01N2260/02—Exhaust treating devices having provisions not otherwise provided for for cooling the device
- F01N2260/022—Exhaust treating devices having provisions not otherwise provided for for cooling the device using air
-
- 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
- F01N2260/20—Exhaust treating devices having provisions not otherwise provided for for heat or sound protection, e.g. using a shield or specially shaped outer surface of exhaust device
-
- 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
- F01N2610/11—Adding substances to exhaust gases the substance or part of the dosing system being cooled
-
- 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)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Exhaust Gas After Treatment (AREA)
- Cyclones (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
本発明は、請求項1の上位概念に記載の排気ガス後処理装置、すなわち内燃機関の排気系内で排気ガスを後処理するための排気ガス後処理装置であって、排気系に内燃機関の排気ガスのNOx成分を還元するための触媒が配置されており、さらに、排気管を介して触媒に還元剤を導入するための装置が設けられており、該装置が調量弁を有している形式のものに関する。
本発明による排気ガス後処理装置では、排気管が、調量弁への直接的な熱取込みを減少させ、かつ/または、調量弁からの高められた放熱を可能にするために形成されている。この場合、排気ガス後処理装置の熱に敏感な構成部分、特に調量弁または調量弁の弁先端部が排気ガスの熱流から保護され、ひいてはパッシブに冷却されるか、もしくは、熱が、熱に敏感な構成部分を負荷する場合には、熱ができるだけ迅速に導出され得ると有利である。アクティブな冷却循環路を提供することは、もはや必要でなくなるので好都合となり、これによって、排気ガス後処理装置は著しく簡単化される。
以下に、本発明の実施例を図面につき詳しく説明する。
図1には、内燃機関の排気系内で排気ガスを後処理するための本発明による排気ガス後処理装置の有利な実施例が概略的な断面図で図示されている。この排気系には内燃機関の排気ガスの窒素酸化物(NOx)成分を還元するための触媒(図示しない)が配置されている。図2、図4、図5および図6には、それぞれ図1の詳細図が図示されている。図3には、フランジ12の択一的な別の実施例が図示されている。図面では、同一の構成要素はそれぞれ同一の符号で表される。
Claims (12)
- 内燃機関の排気系内で排気ガスを後処理するための排気ガス後処理装置であって、排気系に内燃機関の排気ガスのNOx成分を還元するための触媒が配置されており、さらに、排気管(11)を介して触媒に還元剤を導入するための装置が設けられており、該装置が調量弁(10)を有している形式のものにおいて、排気管(11)が、調量弁(10)への直接的な熱取込みを減少させ、かつ/または、調量弁(10)からの高められた放熱を可能にするために形成されていることを特徴とする、排気ガス後処理装置。
- 排気管(11)が、フランジ(12)を有しており、該フランジ(12)に調量弁(10)がフランジ締結されている、請求項1記載の排気ガス後処理装置。
- 排気管(11)内への還元剤の流入方向(13)と、排気管(11)内での排気ガス流方向(14)との間に鋭角の角度(15)が形成されている、請求項1または2記載の排気ガス後処理装置。
- 排気管(11)の弁近傍の領域(17)で発生する、排気ガス流の再循環流(16)が変向可能となるようにフランジ(12)が構成されている、請求項2または3記載の排気ガス後処理装置。
- フランジ(12)の、弁近傍の領域(17)が、膨らみを持って形成されている、請求項2から4までのいずれか1項記載の排気ガス後処理装置。
- 調量弁(10)を再循環流(16)から保護するためのシールドエレメント(18)が形成されている、請求項1から5までのいずれか1項記載の排気ガス後処理装置。
- 調量弁(10)の少なくとも所定の範囲が、高い熱伝導率を有する材料から成るジャケット(19)によって被覆されている、請求項1から6までのいずれか1項記載の排気ガス後処理装置。
- 調量弁(10)を保持するために、保持体(24)が設けられている、請求項1から7までのいずれか1項記載の排気ガス後処理装置。
- フランジ(12)の組み付けられた状態で調量弁(10)の前記保持体(24)に対する接触領域(22)に、載着部(23)が形成される、請求項8記載の排気ガス後処理装置。
- 前記載着部(23)が、熱導出性のエレメント(21)を面状に受け止めるために設けられている、請求項9記載の排気ガス後処理装置。
- 前記保持体(24)の少なくとも流入側(25)に、低い熱伝導率を有する材料から成るエレメント(26)が配置されている、請求項8から10までのいずれか1項記載の排気ガス後処理装置。
- 調量弁(10)の前記ジャケット(19)が、少なくとも所定の範囲で前記保持体(24)から間隔を置いて配置されている、請求項7から11までのいずれか1項記載の排気ガス後処理装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005061145A DE102005061145A1 (de) | 2005-12-21 | 2005-12-21 | Abgasnachbehandlungsvorrichtung |
DE102005061145.1 | 2005-12-21 | ||
PCT/EP2006/067888 WO2007073957A1 (de) | 2005-12-21 | 2006-10-27 | Abgasnachbehandlungsvorrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009520907A true JP2009520907A (ja) | 2009-05-28 |
JP4709906B2 JP4709906B2 (ja) | 2011-06-29 |
Family
ID=37547446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008546301A Active JP4709906B2 (ja) | 2005-12-21 | 2006-10-27 | 排気ガス後処理装置 |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1966470B1 (ja) |
JP (1) | JP4709906B2 (ja) |
KR (1) | KR101085679B1 (ja) |
CN (1) | CN101346535B (ja) |
AT (1) | ATE443203T1 (ja) |
DE (2) | DE102005061145A1 (ja) |
WO (1) | WO2007073957A1 (ja) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009156068A (ja) * | 2007-12-25 | 2009-07-16 | Mitsubishi Motors Corp | 内燃機関の排気ガス浄化装置 |
JP2009174486A (ja) * | 2008-01-28 | 2009-08-06 | Denso Corp | 噴射弁の搭載構造 |
JP2012255393A (ja) * | 2011-06-09 | 2012-12-27 | Toyota Motor Corp | 排気浄化装置 |
EP2664760A1 (en) | 2012-05-15 | 2013-11-20 | Toyota Jidosha Kabushiki Kaisha | Heat dissipating structure of an adding valve |
JP2014005739A (ja) * | 2012-06-21 | 2014-01-16 | Nippon Soken Inc | 排気浄化装置 |
JP2014163276A (ja) * | 2013-02-25 | 2014-09-08 | Toyota Motor Corp | 添加弁支持装置 |
JP2016142242A (ja) * | 2015-02-05 | 2016-08-08 | 日本ガスケット株式会社 | ガスケット |
JP2018053751A (ja) * | 2016-09-27 | 2018-04-05 | いすゞ自動車株式会社 | 排気内噴射装置 |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202008001547U1 (de) * | 2007-07-24 | 2008-04-10 | Emcon Technologies Germany (Augsburg) Gmbh | Baugruppe zur Einbringung eines Reduktionsmittels in die Abgasleitung einer Abgasanlage einer Verbrennungskraftmaschine |
JP4708402B2 (ja) * | 2007-09-21 | 2011-06-22 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
JP5041151B2 (ja) * | 2007-11-09 | 2012-10-03 | 三菱自動車工業株式会社 | 内燃機関の排気浄化装置 |
DE102007057837A1 (de) * | 2007-11-30 | 2009-06-04 | Bayerische Motoren Werke Aktiengesellschaft | Vorrichtung zum Zumischen eines Reduktionsmittels in einen Abgasstrom einer Brennkraftmaschine |
WO2009082035A1 (ja) | 2007-12-26 | 2009-07-02 | Toyota Jidosha Kabushiki Kaisha | 内燃機関の排気浄化装置 |
JP2009156168A (ja) * | 2007-12-26 | 2009-07-16 | Toyota Motor Corp | 内燃機関の排気浄化装置 |
JP2009167965A (ja) * | 2008-01-18 | 2009-07-30 | Mitsubishi Motors Corp | 排気浄化装置 |
FR2928687B1 (fr) * | 2008-03-12 | 2013-07-26 | Faurecia Sys Echappement | Ligne d'echappement avec injecteur de reactif |
DE602008000877D1 (de) | 2008-03-28 | 2010-05-06 | Magneti Marelli Spa | Haltevorrichtung für einen Injektor in einem Abgassystem einer Brennkraftmaschine |
DE102008022991A1 (de) * | 2008-05-09 | 2009-11-12 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Vorrichtung zur Förderung eines Reduktionsmittels und Verfahren zur Herstellung eines Kraftfahrzeuges |
US7976788B2 (en) | 2008-10-16 | 2011-07-12 | Cummins Filtration Ip, Inc. | Detachable decomposition reactor with an integral mixer |
FR2938294B1 (fr) * | 2008-11-13 | 2015-06-05 | Renault Sas | Ligne d'echappement de moteur a combustion |
US8726643B2 (en) * | 2008-11-13 | 2014-05-20 | Donaldson Company, Inc. | Injector mounting configuration for an exhaust treatment system |
EP2189633B1 (de) * | 2008-11-22 | 2011-11-02 | Grundfos Management A/S | Vorrichtung zum Austrag von Harnstofflösung in eine Abgasleitung |
EP2192283B1 (en) * | 2008-11-26 | 2011-11-02 | Delphi Technologies Holding S.à.r.l. | Mounting Arrangement for an Exhaust System |
DE102008059602A1 (de) * | 2008-11-28 | 2010-06-02 | Bayerische Motoren Werke Aktiengesellschaft | Vorrichtung zum Zumischen eines Reduktionsmittels in einen Abgasstrom einer Brennkraftmaschine |
DE102009000101A1 (de) * | 2009-01-09 | 2010-07-15 | Robert Bosch Gmbh | Tankgestaltung |
DE102009027181A1 (de) * | 2009-06-25 | 2010-12-30 | Robert Bosch Gmbh | Dichteinheit |
JP2011012564A (ja) * | 2009-06-30 | 2011-01-20 | Toyota Industries Corp | 排気ガス浄化装置 |
DE102009027439A1 (de) | 2009-07-03 | 2011-01-05 | Robert Bosch Gmbh | Kühlkörper für ein Einspritzdüse |
DE102009048514A1 (de) * | 2009-10-07 | 2011-04-14 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Injektorhalterung |
US20110099974A1 (en) * | 2009-11-03 | 2011-05-05 | International Engine Intellectual Property Company Llc | Reductant spray injector boss |
FR2965011B1 (fr) * | 2010-09-21 | 2012-09-28 | Peugeot Citroen Automobiles Sa | Dispositif d'introduction d'un fluide dans une ligne d'echappement, ensemble et vehicule automobile comportant un tel dispositif |
DE102011081145A1 (de) | 2011-08-17 | 2013-02-21 | Robert Bosch Gmbh | Vorrichtung zum Befestigen eines Injektors an einem Abgasstrang |
US9010089B2 (en) * | 2011-08-18 | 2015-04-21 | Continental Automotive Systems, Inc. | Reductant delivery unit for automotive selective catalytic reduction with gasket anti-deposit shielding structure |
WO2013035112A1 (en) * | 2011-09-08 | 2013-03-14 | Robert Bosch Engineering And Business Solutions Limited | A device for dosing an aqueous solution in an exhaust gas path |
DE102011086795A1 (de) | 2011-11-22 | 2013-05-23 | Robert Bosch Gmbh | Vorrichtung zur Kühlung eines Dosierventils |
DE102012209106A1 (de) | 2012-05-30 | 2013-12-05 | Robert Bosch Gmbh | Kühl- und Abschirmvorrichtung für eine Einspritzvorrichtung |
DE102013009179A1 (de) | 2013-05-31 | 2014-12-04 | Volkswagen Aktiengesellschaft | Abgasanlage mit Abgasrohr und Dosiereinrichtung zur Dosierung eines Reagenzes sowie Kraftfahrzeug mit einer solchen Abgasanlage |
KR101484406B1 (ko) * | 2013-08-22 | 2015-01-19 | (주)세움 | 차량용 배기가스 정화장치 |
DE102013224739A1 (de) | 2013-12-03 | 2015-06-03 | Robert Bosch Gmbh | Dosiermodul zur AdBlue-Dosierung |
DE102013225352A1 (de) | 2013-12-10 | 2015-06-11 | Robert Bosch Gmbh | Kühlelement |
CN106414931B (zh) | 2014-06-03 | 2019-06-28 | 佛吉亚排放控制技术美国有限公司 | 混合器与计量给料器锥形件的组件 |
US9617884B2 (en) * | 2014-09-18 | 2017-04-11 | Continental Automotive Systems, Inc. | Liquid cooled reductant dosing unit |
CN104879197B (zh) * | 2015-04-09 | 2018-05-04 | 中国第一汽车股份有限公司无锡油泵油嘴研究所 | 一种喷射器的排气管安装装置 |
US9714598B2 (en) | 2015-04-30 | 2017-07-25 | Faurecia Emissions Control Technologies, Usa, Llc | Mixer with integrated doser cone |
US9828897B2 (en) | 2015-04-30 | 2017-11-28 | Faurecia Emissions Control Technologies Usa, Llc | Mixer for a vehicle exhaust system |
US9726064B2 (en) | 2015-04-30 | 2017-08-08 | Faurecia Emissions Control Technologies, Usa, Llc | Mixer for use in a vehicle exhaust system |
US9719397B2 (en) | 2015-04-30 | 2017-08-01 | Faurecia Emissions Control Technologies Usa, Llc | Mixer with integrated doser cone |
DE102016113231A1 (de) | 2016-07-19 | 2018-01-25 | Eberspächer Exhaust Technology GmbH & Co. KG | Stutzenbaugruppe, insbesondere für eine Abgasbehandlungsanordnung einer Abgasanlage einer Brennkraftmaschine |
KR102414068B1 (ko) | 2016-10-21 | 2022-06-28 | 포레시아 이미션스 컨트롤 테크놀로지스, 유에스에이, 엘엘씨 | 환원제 혼합기 |
DE102017124080A1 (de) * | 2016-10-25 | 2017-11-30 | FEV Europe GmbH | Verfahren zur Regelung einer Abgasnachbehandlungsvorrichtung einer Verbrennungskraftmaschine |
US10787946B2 (en) | 2018-09-19 | 2020-09-29 | Faurecia Emissions Control Technologies, Usa, Llc | Heated dosing mixer |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04118133U (ja) * | 1991-03-28 | 1992-10-22 | 株式会社新潟鐵工所 | 排ガス還元剤の噴霧装置 |
JPH0996212A (ja) * | 1995-10-03 | 1997-04-08 | Mitsubishi Motors Corp | ディーゼルエンジンの排気浄化装置 |
JP2002161734A (ja) * | 2000-09-18 | 2002-06-07 | Toyota Motor Corp | 内燃機関の排気浄化装置 |
JP2002543337A (ja) * | 1999-04-28 | 2002-12-17 | シーメンス アクチエンゲゼルシヤフト | 排ガス後処理装備の調量弁のための弁受容装置 |
JP2003184551A (ja) * | 2001-12-13 | 2003-07-03 | Hino Motors Ltd | 排気浄化装置 |
JP2004225647A (ja) * | 2003-01-24 | 2004-08-12 | Toyota Industries Corp | エンジンの排気浄化装置 |
JP2005214176A (ja) * | 2004-02-02 | 2005-08-11 | Nissan Diesel Motor Co Ltd | エンジンの排気浄化装置 |
JP2007016613A (ja) * | 2005-07-05 | 2007-01-25 | Hino Motors Ltd | 排気添加剤の供給装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6279603B1 (en) * | 1998-10-01 | 2001-08-28 | Ambac International | Fluid-cooled injector |
DE19856366C1 (de) * | 1998-12-07 | 2000-04-20 | Siemens Ag | Vorrichtung und Verfahren zum Nachbehandeln von Abgasen einer mit Luftüberschuß arbeitenden Brennkraftmaschine |
-
2005
- 2005-12-21 DE DE102005061145A patent/DE102005061145A1/de not_active Withdrawn
-
2006
- 2006-10-27 EP EP06807627A patent/EP1966470B1/de not_active Not-in-force
- 2006-10-27 CN CN2006800489632A patent/CN101346535B/zh not_active Expired - Fee Related
- 2006-10-27 DE DE502006004895T patent/DE502006004895D1/de active Active
- 2006-10-27 JP JP2008546301A patent/JP4709906B2/ja active Active
- 2006-10-27 KR KR1020087015016A patent/KR101085679B1/ko active IP Right Grant
- 2006-10-27 WO PCT/EP2006/067888 patent/WO2007073957A1/de active Application Filing
- 2006-10-27 AT AT06807627T patent/ATE443203T1/de not_active IP Right Cessation
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04118133U (ja) * | 1991-03-28 | 1992-10-22 | 株式会社新潟鐵工所 | 排ガス還元剤の噴霧装置 |
JPH0996212A (ja) * | 1995-10-03 | 1997-04-08 | Mitsubishi Motors Corp | ディーゼルエンジンの排気浄化装置 |
JP2002543337A (ja) * | 1999-04-28 | 2002-12-17 | シーメンス アクチエンゲゼルシヤフト | 排ガス後処理装備の調量弁のための弁受容装置 |
JP2002161734A (ja) * | 2000-09-18 | 2002-06-07 | Toyota Motor Corp | 内燃機関の排気浄化装置 |
JP2003184551A (ja) * | 2001-12-13 | 2003-07-03 | Hino Motors Ltd | 排気浄化装置 |
JP2004225647A (ja) * | 2003-01-24 | 2004-08-12 | Toyota Industries Corp | エンジンの排気浄化装置 |
JP2005214176A (ja) * | 2004-02-02 | 2005-08-11 | Nissan Diesel Motor Co Ltd | エンジンの排気浄化装置 |
JP2007016613A (ja) * | 2005-07-05 | 2007-01-25 | Hino Motors Ltd | 排気添加剤の供給装置 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009156068A (ja) * | 2007-12-25 | 2009-07-16 | Mitsubishi Motors Corp | 内燃機関の排気ガス浄化装置 |
JP2009174486A (ja) * | 2008-01-28 | 2009-08-06 | Denso Corp | 噴射弁の搭載構造 |
JP2012255393A (ja) * | 2011-06-09 | 2012-12-27 | Toyota Motor Corp | 排気浄化装置 |
EP2664760A1 (en) | 2012-05-15 | 2013-11-20 | Toyota Jidosha Kabushiki Kaisha | Heat dissipating structure of an adding valve |
JP2014005739A (ja) * | 2012-06-21 | 2014-01-16 | Nippon Soken Inc | 排気浄化装置 |
JP2014163276A (ja) * | 2013-02-25 | 2014-09-08 | Toyota Motor Corp | 添加弁支持装置 |
JP2016142242A (ja) * | 2015-02-05 | 2016-08-08 | 日本ガスケット株式会社 | ガスケット |
JP2018053751A (ja) * | 2016-09-27 | 2018-04-05 | いすゞ自動車株式会社 | 排気内噴射装置 |
Also Published As
Publication number | Publication date |
---|---|
CN101346535B (zh) | 2012-02-15 |
KR101085679B1 (ko) | 2011-11-22 |
JP4709906B2 (ja) | 2011-06-29 |
EP1966470A1 (de) | 2008-09-10 |
DE502006004895D1 (de) | 2009-10-29 |
EP1966470B1 (de) | 2009-09-16 |
KR20080091100A (ko) | 2008-10-09 |
DE102005061145A1 (de) | 2007-06-28 |
CN101346535A (zh) | 2009-01-14 |
ATE443203T1 (de) | 2009-10-15 |
WO2007073957A1 (de) | 2007-07-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4709906B2 (ja) | 排気ガス後処理装置 | |
JP5145355B2 (ja) | Scr噴射装置 | |
JP6136960B2 (ja) | 内燃機関の排気系構造 | |
US7976788B2 (en) | Detachable decomposition reactor with an integral mixer | |
US20150059457A1 (en) | Aftertreatment Module with Sensor Mounting Arrangement | |
JP2002543337A (ja) | 排ガス後処理装備の調量弁のための弁受容装置 | |
JP6345628B2 (ja) | 還元剤インジェクタ用ガスケット及びそれを備えた排気ガス後処理装置 | |
EP1703116B1 (en) | Exhaust gas recirculation unit for internal combustion engine | |
US9416719B2 (en) | Exhaust manifold with insulation sleeve | |
KR101741242B1 (ko) | 액체 냉각식 환원제 도징 유닛 | |
KR101631395B1 (ko) | 배기 처리제용 도우징 유닛을 구비한 배기 처리 장치 | |
KR101484406B1 (ko) | 차량용 배기가스 정화장치 | |
US10578000B2 (en) | Exhaust structure for internal combustion engine | |
JP5787082B2 (ja) | 添加弁シール構造 | |
KR102145332B1 (ko) | 환원제 도징 모듈 및 이를 이용하는 선택적 촉매 환원 시스템 | |
JP2021042742A (ja) | 排気浄化装置 | |
US20120285144A1 (en) | Exhaust after treatment system and method for treating exhaust | |
US10760469B2 (en) | V-band radiation heat shield | |
EP3091207B1 (en) | Dosing module with integrated heat pipe | |
JP2019218868A (ja) | エンジンの排気処理装置 | |
JP2018184923A (ja) | 排気浄化装置 | |
JP2020190233A (ja) | ブラケット | |
JP2005226582A (ja) | 燃料噴射ノズルの取付構造 | |
CN115875119A (zh) | 用于内燃机的排气设备 | |
JP2019070356A (ja) | エンジン排気側構造体 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100818 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20100819 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20101118 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20101126 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20101215 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20101216 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20101227 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20110218 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20110318 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4709906 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |