JP2015530517A - 液体添加剤用の供給ユニット - Google Patents

液体添加剤用の供給ユニット Download PDF

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Publication number
JP2015530517A
JP2015530517A JP2015532418A JP2015532418A JP2015530517A JP 2015530517 A JP2015530517 A JP 2015530517A JP 2015532418 A JP2015532418 A JP 2015532418A JP 2015532418 A JP2015532418 A JP 2015532418A JP 2015530517 A JP2015530517 A JP 2015530517A
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JP
Japan
Prior art keywords
supply unit
sleeve
block
collection chamber
liquid additive
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.)
Pending
Application number
JP2015532418A
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English (en)
Japanese (ja)
Inventor
ジュリー フェレイラ
ジュリー フェレイラ
フレデリック シュペルナ
フレデリック シュペルナ
バドウアル ロイク
バドウアル ロイク
フィリップ マルテス
フィリップ マルテス
エリック フィオルッチ
エリック フィオルッチ
ジョルジュ マギャン
ジョルジュ マギャン
Original Assignee
エミテック ゲゼルシヤフト フユア エミツシオンステクノロギー ミツト ベシユレンクテル ハフツング
エミテック ゲゼルシヤフト フユア エミツシオンステクノロギー ミツト ベシユレンクテル ハフツング
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by エミテック ゲゼルシヤフト フユア エミツシオンステクノロギー ミツト ベシユレンクテル ハフツング, エミテック ゲゼルシヤフト フユア エミツシオンステクノロギー ミツト ベシユレンクテル ハフツング filed Critical エミテック ゲゼルシヤフト フユア エミツシオンステクノロギー ミツト ベシユレンクテル ハフツング
Publication of JP2015530517A publication Critical patent/JP2015530517A/ja
Pending legal-status Critical Current

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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
    • F01N3/24—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
    • F01N3/2896—Liquid catalyst carrier
    • 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
    • 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
    • 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
    • F01N2530/00—Selection of materials for tubes, chambers or housings
    • F01N2530/22—Flexible elastomeric material
    • 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
    • F01N2610/14—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
    • F01N2610/1486—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Nozzles (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
JP2015532418A 2012-09-21 2013-09-20 液体添加剤用の供給ユニット Pending JP2015530517A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102012108942.6 2012-09-21
DE102012108942.6A DE102012108942B4 (de) 2012-09-21 2012-09-21 Fördereinheit für ein flüssiges Additiv
PCT/EP2013/069543 WO2014044785A1 (en) 2012-09-21 2013-09-20 Delivery unit for a liquid additive

Publications (1)

Publication Number Publication Date
JP2015530517A true JP2015530517A (ja) 2015-10-15

Family

ID=49230743

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015532418A Pending JP2015530517A (ja) 2012-09-21 2013-09-20 液体添加剤用の供給ユニット

Country Status (12)

Country Link
US (1) US9388726B2 (enExample)
EP (1) EP2917525A1 (enExample)
JP (1) JP2015530517A (enExample)
KR (1) KR20150029022A (enExample)
CN (1) CN104662270A (enExample)
BR (1) BR112015003563B1 (enExample)
DE (1) DE102012108942B4 (enExample)
IN (1) IN2015DN01111A (enExample)
MX (1) MX2015003530A (enExample)
PH (1) PH12015500075A1 (enExample)
RU (1) RU2015114618A (enExample)
WO (1) WO2014044785A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3088676B1 (fr) * 2018-11-15 2020-12-11 Continental Automotive France Module de dosage d'un agent reducteur avec pont thermique elastique

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004509277A (ja) * 2000-09-22 2004-03-25 ローベルト　ボツシユ　ゲゼルシヤフト　ミツト　ベシユレンクテル　ハフツング 還元剤を調量する装置
JP2004144093A (ja) * 2002-10-25 2004-05-20 Hydraulik Ring Gmbh 媒体、特に尿素・水溶液の凍結時の体積膨張を吸収するための補償装置
JP2010521624A (ja) * 2007-03-21 2010-06-24 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング 還元剤の調量のための装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10040571A1 (de) * 2000-08-18 2002-02-28 Bosch Gmbh Robert Vorrichtung zur Erzeugung eines Reduktionsmittel-Luft-Gemisches
DE10058015A1 (de) * 2000-11-23 2002-05-29 Bosch Gmbh Robert Dosierventil
EP1893852B1 (de) * 2005-06-22 2011-12-07 Eichenauer Heizelemente GmbH & Co. KG Reduktionsmittelversorgungssystem für einen abgasreinigungskatalysator und heizeinrichtung hierfür
FR2902136B1 (fr) * 2006-06-08 2008-08-08 Inergy Automotive Systems Res Systeme de stockage pour additif de gaz d'echappement d'un moteur
JP5706155B2 (ja) * 2007-03-20 2015-04-22 アルベマール・ネーザーランズ・ベー・ブイ ＦＣＣ再生器からのＳＯｘ排出を低減するための添加剤を含む陰イオン性粘土およびそれらの製造プロセス
DE102007026892A1 (de) * 2007-06-11 2008-12-18 Robert Bosch Gmbh Vorrichtung zum dosierten Einspritzen eines flüssigen Abgasnachbehandlungsmittels
DE102009061063B4 (de) * 2009-06-04 2013-09-12 Mann + Hummel Gmbh Filtereinrichtung zur Flüssigkeitsfiltrierung
DE102009023951B3 (de) * 2009-06-04 2011-01-05 Mann + Hummel Gmbh Filtereinrichtung zur Flüssigkeitsfiltrierung
DE102009039735A1 (de) * 2009-09-02 2011-03-03 Emitec Gesellschaft Für Emissionstechnologie Mbh Fördervorrichtung für ein Reduktionsmittel mit Kompensationselement
DE102010039052A1 (de) * 2010-08-09 2012-02-09 Robert Bosch Gmbh Eisddruckfeste Einspritzvorrichtung
CN103502593A (zh) * 2010-12-23 2014-01-08 英瑞杰汽车系统研究公司 发动机排气添加剂储存系统
DE102011116335A1 (de) * 2011-10-19 2013-04-25 Emitec France S.A.S Fördervorrichtung mit Einfrierschutz

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004509277A (ja) * 2000-09-22 2004-03-25 ローベルト　ボツシユ　ゲゼルシヤフト　ミツト　ベシユレンクテル　ハフツング 還元剤を調量する装置
JP2004144093A (ja) * 2002-10-25 2004-05-20 Hydraulik Ring Gmbh 媒体、特に尿素・水溶液の凍結時の体積膨張を吸収するための補償装置
JP2010521624A (ja) * 2007-03-21 2010-06-24 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング 還元剤の調量のための装置

Also Published As

Publication number Publication date
CN104662270A (zh) 2015-05-27
PH12015500075A1 (en) 2015-03-02
KR20150029022A (ko) 2015-03-17
BR112015003563A2 (pt) 2017-08-15
DE102012108942B4 (de) 2026-02-05
BR112015003563B1 (pt) 2021-08-17
WO2014044785A1 (en) 2014-03-27
IN2015DN01111A (enExample) 2015-06-26
US9388726B2 (en) 2016-07-12
DE102012108942A1 (de) 2014-03-27
RU2015114618A (ru) 2018-12-20
RU2015114618A3 (enExample) 2018-12-20
MX2015003530A (es) 2015-07-14
EP2917525A1 (en) 2015-09-16
US20150192053A1 (en) 2015-07-09

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