ATE519024T1 - Struktur für behälter für reduktionsmittel - Google Patents

Struktur für behälter für reduktionsmittel

Info

Publication number
ATE519024T1
ATE519024T1 AT05720207T AT05720207T ATE519024T1 AT E519024 T1 ATE519024 T1 AT E519024T1 AT 05720207 T AT05720207 T AT 05720207T AT 05720207 T AT05720207 T AT 05720207T AT E519024 T1 ATE519024 T1 AT E519024T1
Authority
AT
Austria
Prior art keywords
densitometer
water level
reducing agent
level indicator
liquid reducing
Prior art date
Application number
AT05720207T
Other languages
English (en)
Inventor
Hirokazu Satou
Hiroyuki Kurita
Hideki Matsunaga
Yasushi Osaku
Toshio Kondou
Kiyoshi Fukuda
Original Assignee
Nissan Diesel Motor Co
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 Nissan Diesel Motor Co filed Critical Nissan Diesel Motor Co
Application granted granted Critical
Publication of ATE519024T1 publication Critical patent/ATE519024T1/de

Links

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
    • 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
    • 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
    • F01N2610/10—Adding substances to exhaust gases the substance being heated, e.g. by heating tank or supply line of the added substance
    • 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
    • F01N2610/1406—Storage means for substances, e.g. tanks or reservoirs
    • 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
    • F01N2610/148—Arrangement of sensors
    • 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
    • F01N2900/00—Details of electrical control or of the monitoring of the exhaust gas treating apparatus
    • F01N2900/06—Parameters used for exhaust control or diagnosing
    • F01N2900/18—Parameters used for exhaust control or diagnosing said parameters being related to the system for adding a substance into the exhaust
    • F01N2900/1806—Properties of reducing agent or dosing system
    • F01N2900/1814—Tank level
    • 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
    • F01N2900/00—Details of electrical control or of the monitoring of the exhaust gas treating apparatus
    • F01N2900/06—Parameters used for exhaust control or diagnosing
    • F01N2900/18—Parameters used for exhaust control or diagnosing said parameters being related to the system for adding a substance into the exhaust
    • F01N2900/1806—Properties of reducing agent or dosing system
    • F01N2900/1818—Concentration of the reducing agent
    • 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)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
AT05720207T 2004-05-13 2005-03-08 Struktur für behälter für reduktionsmittel ATE519024T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2004143824 2004-05-13
JP2004194028A JP3687918B1 (ja) 2004-05-13 2004-06-30 還元剤容器の構造
PCT/JP2005/003935 WO2005111387A1 (ja) 2004-05-13 2005-03-08 還元剤容器の構造

Publications (1)

Publication Number Publication Date
ATE519024T1 true ATE519024T1 (de) 2011-08-15

Family

ID=35004106

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05720207T ATE519024T1 (de) 2004-05-13 2005-03-08 Struktur für behälter für reduktionsmittel

Country Status (5)

Country Link
US (1) US7758826B2 (de)
EP (1) EP1757781B1 (de)
JP (1) JP3687918B1 (de)
AT (1) ATE519024T1 (de)
WO (1) WO2005111387A1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005093382A1 (ja) * 2004-03-29 2005-10-06 Nissan Diesel Motor Co., Ltd. 還元剤容器の構造
JP4652931B2 (ja) * 2005-01-21 2011-03-16 東京ラヂエーター製造株式会社 還元剤タンクの配管ユニット
US7930878B2 (en) 2007-02-27 2011-04-26 Ford Global Technologies, Llc Method and apparatus for rapidly thawing frozen NOx reductant
JP2008267682A (ja) * 2007-04-19 2008-11-06 Denso Corp 流体加熱装置ならびにそれを備えた排気後処理装置
FR2916738B1 (fr) * 2007-05-29 2009-09-18 Plastic Omnium Cie Reservoir pour vehicule automobile
EP2161421B2 (de) * 2008-09-03 2017-08-09 Delphi International Operations Luxembourg S.à r.l. Vorrichtung zum Speichern von NOx-Reduktionsmittel bei einem Fahrzeug
JP5197345B2 (ja) * 2008-12-22 2013-05-15 ボルボ パワートレイン アーベー 排気浄化装置及び水位測定装置
US8459013B2 (en) * 2008-12-30 2013-06-11 Daimler Trucks North America Llc Urea tank with closure member for vehicle exhaust system
DE102009015124A1 (de) * 2009-03-31 2010-10-07 Continental Automotive Gmbh Entnahmeeinrichtung für eine wässrige Flüssigkeit in einem Kraftfahrzeug
FR2949812B1 (fr) * 2009-09-10 2012-03-30 Peugeot Citroen Automobiles Sa Dispositif et procede de regulation de l'injection d'une quantite de reducteur en phase gaz
JP5681381B2 (ja) * 2009-12-04 2015-03-04 いすゞ自動車株式会社 還元剤タンク
JP5546839B2 (ja) * 2009-12-04 2014-07-09 いすゞ自動車株式会社 還元剤タンク
DE102010005056A1 (de) * 2010-01-20 2011-07-21 Emitec Gesellschaft für Emissionstechnologie mbH, 53797 Behälter für eine Flüssigkeit, insbesondere ein Reduktionsmittel
KR101890964B1 (ko) * 2010-12-23 2018-08-23 플라스틱 옴니엄 어드벤스드 이노베이션 앤드 리서치 기관 배기가스 첨가제 저장 시스템
KR101437118B1 (ko) * 2012-10-19 2014-09-02 주식회사 테스크 센서지지구가 구비된 디젤차량용 요소수탱크
JP5970435B2 (ja) * 2013-08-30 2016-08-17 日立建機株式会社 尿素水タンク
CN104040132B (zh) * 2014-01-08 2018-09-28 株式会社小松制作所 还原剂箱及作业车辆
WO2014192318A1 (ja) 2014-01-08 2014-12-04 株式会社小松製作所 還元剤タンクおよび作業車両
JP6212411B2 (ja) * 2014-02-28 2017-10-11 コベルコ建機株式会社 還元剤容器
KR101561623B1 (ko) 2014-03-26 2015-10-22 지금강 주식회사 전기히터 및 냉각수 호환이 가능한 센더모듈
USD729141S1 (en) 2014-05-28 2015-05-12 Shaw Development LLC Diesel emissions fluid tank
USD729722S1 (en) 2014-05-28 2015-05-19 Shaw Development LLC Diesel emissions fluid tank floor
PL3191701T3 (pl) 2014-11-27 2019-10-31 Siemens Mobility GmbH Sposób podgrzewania materiału eksploatacyjnego a także układ ogrzewania zasobnika i układ ogrzewania materiału eksploatacyjnego
WO2016110955A1 (ja) * 2015-01-07 2016-07-14 株式会社小松製作所 自走式リサイクル機械
EP3274568B1 (de) * 2015-03-27 2019-02-27 Wema System AS Saugrohr, harnstoffsensor mit einem saugrohr und system zur selektiven katalytischen reduktion (scr) mit einem harnstoffsensor und saugmechanismus und saugrohr
JP6729291B2 (ja) * 2016-10-25 2020-07-22 いすゞ自動車株式会社 尿素水供給システム及びその制御方法

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JPH05222923A (ja) * 1992-02-06 1993-08-31 Hino Motors Ltd エンジン排ガスの触媒によるＮＯｘ低減装置
US6063350A (en) * 1997-04-02 2000-05-16 Clean Diesel Technologies, Inc. Reducing nox emissions from an engine by temperature-controlled urea injection for selective catalytic reduction
ATE246535T1 (de) 1998-05-11 2003-08-15 Siemens Ag Verfahren und vorrichtung zur selektiven katalytischen reduktion von stickoxiden in einem sauerstoffhaltigen gasförmigen medium
JP2000027627A (ja) 1998-07-13 2000-01-25 Hino Motors Ltd 排気ガス浄化触媒用還元剤保温装置及びそれを組込んだ排気ガス浄化装置
DE19841770A1 (de) * 1998-09-11 2000-04-06 Siemens Ag Vorrichtung und Verfahren zur Füllstandsmessung
WO2000075643A1 (en) * 1999-06-09 2000-12-14 Clean Diesel Technologies, Inc. METHODS AND COMPOSITIONS FOR ASSURING REDUCTION OF NOx EMISSIONS FROM AN ENGINE BY SELECTIVE CATALYTIC REDUCTION
DE10047594A1 (de) * 2000-09-26 2002-04-18 Siemens Ag Verfahren und Vorrichtung zum Bestimmen des Füllstandes einer Flüssigkeit in einem Behälter
DE20119512U1 (de) * 2001-12-03 2002-02-28 PUREM Abgassysteme GmbH & Co. KG, 58706 Menden Reduktionsmittelversorgungseinheit
DE10251588A1 (de) * 2002-11-06 2004-05-19 Robert Bosch Gmbh Vorrichtung zur Nachbehandlung des Abgases einer Brennkraftmaschine
DE20219608U1 (de) * 2002-12-05 2003-06-12 Erhard & Söhne GmbH, 73525 Schwäbisch Gmünd Behälter zur Aufnahme von Betriebsstoffen
JP4238598B2 (ja) * 2003-02-26 2009-03-18 三菱ふそうトラック・バス株式会社 内燃機関のＮＯｘ浄化装置
WO2005093382A1 (ja) * 2004-03-29 2005-10-06 Nissan Diesel Motor Co., Ltd. 還元剤容器の構造
CN100424898C (zh) 2005-01-21 2008-10-08 李崇华 太阳电池层状结构的制法、太阳电池电极及太阳电池
CN100334744C (zh) 2005-04-21 2007-08-29 中电电气（南京）光伏有限公司 一种硅太阳电池的结构与制作方法

Also Published As

Publication number Publication date
US20070059222A1 (en) 2007-03-15
EP1757781A4 (de) 2010-10-20
JP2005351253A (ja) 2005-12-22
US7758826B2 (en) 2010-07-20
WO2005111387A1 (ja) 2005-11-24
EP1757781A1 (de) 2007-02-28
EP1757781B1 (de) 2011-08-03
JP3687918B1 (ja) 2005-08-24

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