JP2016217337A - 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 - Google Patents
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 Download PDFInfo
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- JP2016217337A JP2016217337A JP2015106647A JP2015106647A JP2016217337A JP 2016217337 A JP2016217337 A JP 2016217337A JP 2015106647 A JP2015106647 A JP 2015106647A JP 2015106647 A JP2015106647 A JP 2015106647A JP 2016217337 A JP2016217337 A JP 2016217337A
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- injector
- plate
- reducing agent
- heat insulating
- gasket
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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
- 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
- F01N3/206—Adding periodically or continuously substances to exhaust gases for promoting purification, e.g. catalytic material in liquid form, NOx reducing agents
- F01N3/2066—Selective catalytic reduction [SCR]
- F01N3/2073—Means for generating a reducing substance from the exhaust gases
-
- 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
- F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
- F01N3/2853—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and housing
-
- 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
- F01N13/18—Construction facilitating manufacture, assembly, or disassembly
- F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
- F01N13/1827—Sealings specially adapted for exhaust systems
-
- 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
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/033—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices
- F01N3/035—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices with catalytic reactors
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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
- 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
- F01N3/206—Adding periodically or continuously substances to exhaust gases for promoting purification, e.g. catalytic material in liquid form, NOx reducing agents
- 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
- F01N3/08—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
- F01N3/206—Adding periodically or continuously substances to exhaust gases for promoting purification, e.g. catalytic material in liquid form, NOx reducing agents
- F01N3/208—Control of selective catalytic reduction [SCR], e.g. by adjusting the 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
- F01N2250/00—Combinations of different methods of purification
- F01N2250/02—Combinations of different methods of purification filtering and catalytic conversion
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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
- 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
- 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
- F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
- F01N2450/24—Methods or apparatus for fitting, inserting or repairing different elements by bolts, screws, rivets or the like
-
- 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
- F01N2510/00—Surface coverings
- F01N2510/02—Surface coverings for thermal insulation
-
- 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
- F01N2610/02—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
- F01N2610/03—Adding substances to exhaust gases the substance being hydrocarbons, e.g. engine 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
- F01N2610/14—Arrangements for the supply of substances, e.g. conduits
- F01N2610/1453—Sprayers or atomisers; Arrangement thereof in the exhaust apparatus
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- 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
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- 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)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
Description
上記還元剤インジェクタ用ガスケットは、
上記インジェクタ取付部の取付面に当接し、該取付面のインジェクタ挿入用開口に対応する第1開口及び還元剤インジェクタを取り付ける取付ボルトが挿入される第1ボルト挿入孔を有する第1プレートと、
上記還元剤インジェクタ側に配置され、上記インジェクタ挿入用開口に対応する第2開口及び上記取付ボルトが挿入される第2ボルト挿入孔を有する第2プレートと、
上記第1プレートと上記第2プレートとの間に形成された断熱空間とを備え、
上記還元剤インジェクタが上記インジェクタ取付部に取り付けられた状態で、上記断熱空間の少なくとも一部が上記第1プレートと上記第2プレートとの間から外気と連通している。
上記内側プレートと上記外側プレートとの間に挟持され、上記内側開口及び外側開口を囲む環状の本体部並びに上記内側ボルト挿入孔及び上記外側ボルト挿入孔を囲む環状のボルト挿入部を有する断熱材を備え、
上記断熱空間は、上記断熱材の外周に設けられている。
上記断熱材は、上記本体部と上記ボルト挿入部とが連結されて一体成形されている。
本発明は、上記実施形態について、以下のような構成としてもよい。
2 DPF装置(フィルタ装置)
2a ケーシング
3 還元剤水溶液ミキシング装置(ミキシング装置)
3a 第1エルボ管(接続管)
3b ストレート管
3c 第2エルボ管
4 SCR装置
4a ケース
5 インジェクタ(還元剤インジェクタ)
5a 噴射ノズル
6 インジェクタ取付部
6a 取付面
6b インジェクタ挿入用開口
6c 取付ボルト
6d 凹部
7 ワッシャ
8 ナット
10 ガスケット(還元剤インジェクタ用ガスケット)
11 第1プレート
11a 第1開口
11b 第1ボルト挿入孔
12 第2プレート
12a 第2開口
12b 第2ボルト挿入孔
13 結合用突起
14 断熱材
14a 本体部
14b ボルト挿入部
14c 直線状部分
14d 連結部
15 断熱空間
Claims (4)
- フィルタ装置と、ミキシング装置とを接続する接続管のインジェクタ取付部に取り付けられる還元剤インジェクタ用ガスケットにおいて、
上記インジェクタ取付部の取付面に当接し、該取付面のインジェクタ挿入用開口に対応する第1開口及び還元剤インジェクタを取り付ける取付ボルトが挿入される第1ボルト挿入孔を有する第1プレートと、
上記還元剤インジェクタ側に配置され、上記インジェクタ挿入用開口に対応する第2開口及び上記取付ボルトが挿入される第2ボルト挿入孔を有する第2プレートと、
上記第1プレートと上記第2プレートとの間に形成された断熱空間とを備え、
上記還元剤インジェクタが上記インジェクタ取付部に取り付けられた状態で、上記断熱空間の少なくとも一部が上記第1プレートと上記第2プレートとの間から外気と連通している
ことを特徴とする還元剤インジェクタ用ガスケット。 - 請求項1に記載の還元剤インジェクタ用ガスケットにおいて、
上記第1プレートと上記第2プレートとの間に挟持され、上記第1開口及び第2開口を囲む環状の本体部並びに上記第1ボルト挿入孔及び上記第2ボルト挿入孔を囲む環状のボルト挿入部を有する断熱材を備え、
上記断熱空間は、上記断熱材の外周に設けられている
ことを特徴とする還元剤インジェクタ用ガスケット。 - 請求項2に記載の還元剤インジェクタ用ガスケットにおいて、
上記断熱材は、上記本体部と上記ボルト挿入部とが連結されて一体成形されている
ことを特徴とする還元剤インジェクタ用ガスケット。 - 請求項1から3のいずれか1つに記載の還元剤インジェクタ用ガスケットを備えた
ことを特徴とする排気ガス後処理装置。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015106647A JP6345628B2 (ja) | 2015-05-26 | 2015-05-26 | 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 |
| US15/141,071 US10030563B2 (en) | 2015-05-26 | 2016-04-28 | Reducing-agent injector gasket and exhaust-gas posttreatment apparatus including same |
| EP16168050.9A EP3098407B1 (en) | 2015-05-26 | 2016-05-03 | Reducing-agent injector gasket and exhaust-gas posttreatment apparatus including same |
| CN201610298838.2A CN106194343B (zh) | 2015-05-26 | 2016-05-06 | 还原剂喷射器用垫片以及废气后处理装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015106647A JP6345628B2 (ja) | 2015-05-26 | 2015-05-26 | 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2016217337A true JP2016217337A (ja) | 2016-12-22 |
| JP6345628B2 JP6345628B2 (ja) | 2018-06-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015106647A Active JP6345628B2 (ja) | 2015-05-26 | 2015-05-26 | 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 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US10030563B2 (ja) |
| EP (1) | EP3098407B1 (ja) |
| JP (1) | JP6345628B2 (ja) |
| CN (1) | CN106194343B (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019132149A (ja) * | 2018-01-30 | 2019-08-08 | 三菱ふそうトラック・バス株式会社 | 排気浄化装置 |
| KR20200090482A (ko) * | 2019-01-21 | 2020-07-29 | 두산인프라코어 주식회사 | 분사 모듈 어댑터 |
| JP2021067267A (ja) * | 2019-10-18 | 2021-04-30 | エーバーシュペッヒャー・エグゾースト・テクノロジー・ゲーエムベーハーEberspaecher Exhaust Technology GmbH | 混合器装置 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT520706B1 (de) * | 2017-12-01 | 2020-10-15 | Avl List Gmbh | Abgasnachbehandlungssystem |
| CN112752898A (zh) * | 2018-09-30 | 2021-05-04 | 潍柴动力股份有限公司 | 喷嘴安装组件及后处理系统 |
| CN113544363B (zh) * | 2019-03-14 | 2023-08-22 | 康明斯排放处理公司 | 将配给器安装到排气后处理系统的部件的系统和方法 |
| IT202100006143A1 (it) * | 2021-03-15 | 2022-09-15 | Fpt Ind Spa | Sistema di interconnessione di un iniettore di agente riducente a base di urea ad un dispositivo di post trattamento di gas esausto |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005264756A (ja) * | 2004-03-16 | 2005-09-29 | Toyota Industries Corp | 排気浄化装置 |
| JP2007321647A (ja) * | 2006-05-31 | 2007-12-13 | Hitachi Ltd | エンジン用の排気処理装置 |
| JP2008014213A (ja) * | 2006-07-05 | 2008-01-24 | Hitachi Ltd | 排気処理装置 |
| JP2009138627A (ja) * | 2007-12-06 | 2009-06-25 | Hino Motors Ltd | 尿素水添加ノズル |
| JP5349715B1 (ja) * | 2013-01-17 | 2013-11-20 | 株式会社小松製作所 | 還元剤水溶液ミキシング装置およびこれを備えた排気ガス後処理装置 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19806265C5 (de) * | 1998-02-16 | 2004-07-22 | Siemens Ag | Dosiersystem |
| US6279603B1 (en) * | 1998-10-01 | 2001-08-28 | Ambac International | Fluid-cooled injector |
| US7467749B2 (en) * | 2004-04-26 | 2008-12-23 | Tenneco Automotive Operating Company Inc. | Methods and apparatus for injecting atomized reagent |
| JP4928304B2 (ja) | 2007-02-23 | 2012-05-09 | 日野自動車株式会社 | 排気浄化装置 |
| DE102012010878B4 (de) | 2012-06-01 | 2025-01-23 | Daimler Truck AG | Reduktionsmittelzugabe- und Aufbereitungssystem eines Kraftfahrzeugs |
| US8820059B1 (en) | 2013-02-22 | 2014-09-02 | Caterpillar Inc. | Mounting assembly for reductant injector with thermal isolation and sealing gasket |
| JP6036397B2 (ja) | 2013-02-25 | 2016-11-30 | トヨタ自動車株式会社 | 添加弁支持装置 |
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2015
- 2015-05-26 JP JP2015106647A patent/JP6345628B2/ja active Active
-
2016
- 2016-04-28 US US15/141,071 patent/US10030563B2/en active Active
- 2016-05-03 EP EP16168050.9A patent/EP3098407B1/en active Active
- 2016-05-06 CN CN201610298838.2A patent/CN106194343B/zh active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005264756A (ja) * | 2004-03-16 | 2005-09-29 | Toyota Industries Corp | 排気浄化装置 |
| JP2007321647A (ja) * | 2006-05-31 | 2007-12-13 | Hitachi Ltd | エンジン用の排気処理装置 |
| JP2008014213A (ja) * | 2006-07-05 | 2008-01-24 | Hitachi Ltd | 排気処理装置 |
| JP2009138627A (ja) * | 2007-12-06 | 2009-06-25 | Hino Motors Ltd | 尿素水添加ノズル |
| JP5349715B1 (ja) * | 2013-01-17 | 2013-11-20 | 株式会社小松製作所 | 還元剤水溶液ミキシング装置およびこれを備えた排気ガス後処理装置 |
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| JP2019132149A (ja) * | 2018-01-30 | 2019-08-08 | 三菱ふそうトラック・バス株式会社 | 排気浄化装置 |
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| KR20200090482A (ko) * | 2019-01-21 | 2020-07-29 | 두산인프라코어 주식회사 | 분사 모듈 어댑터 |
| KR102617319B1 (ko) | 2019-01-21 | 2023-12-21 | 에이치디현대인프라코어 주식회사 | 분사 모듈 어댑터 |
| JP2021067267A (ja) * | 2019-10-18 | 2021-04-30 | エーバーシュペッヒャー・エグゾースト・テクノロジー・ゲーエムベーハーEberspaecher Exhaust Technology GmbH | 混合器装置 |
| JP7022187B2 (ja) | 2019-10-18 | 2022-02-17 | プーレム ゲー・エム・ベー・ハー | 混合器装置 |
| US11441470B2 (en) | 2019-10-18 | 2022-09-13 | Purem GmbH | Mixer device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106194343B (zh) | 2020-03-06 |
| CN106194343A (zh) | 2016-12-07 |
| JP6345628B2 (ja) | 2018-06-20 |
| US20160348559A1 (en) | 2016-12-01 |
| EP3098407B1 (en) | 2018-01-03 |
| US10030563B2 (en) | 2018-07-24 |
| EP3098407A1 (en) | 2016-11-30 |
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