US20170159523A1 - Heater for a device for providing a liquid additive - Google Patents

Heater for a device for providing a liquid additive Download PDF

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Publication number
US20170159523A1
US20170159523A1 US15/311,047 US201515311047A US2017159523A1 US 20170159523 A1 US20170159523 A1 US 20170159523A1 US 201515311047 A US201515311047 A US 201515311047A US 2017159523 A1 US2017159523 A1 US 2017159523A1
Authority
US
United States
Prior art keywords
resistance heating
heater
heating element
liquid additive
switchable resistance
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.)
Abandoned
Application number
US15/311,047
Other languages
English (en)
Inventor
Sonny Borsoi
Georges Maguin
Cheikh Diouf
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Continental Teves AG and Co OHG
Aumovio Germany GmbH
Original Assignee
Continental Automotive Technologies GmbH
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 Continental Automotive Technologies GmbH filed Critical Continental Automotive Technologies GmbH
Assigned to CONTINENTAL TEVES AG & CO. OHG reassignment CONTINENTAL TEVES AG & CO. OHG ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: BORSOI, Sonny, DIOUF, CHEIKH, MAGUIN, GEORGES
Publication of US20170159523A1 publication Critical patent/US20170159523A1/en
Abandoned 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
    • F01N3/18—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
    • F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
    • F01N2240/16—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being an electric heater, i.e. a resistance heater
    • 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
    • F01N2610/12—Adding substances to exhaust gases the substance being in solid form, e.g. pellets or powder
    • 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
    • F01N2610/1486—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

Definitions

  • a problem with regard to the supply of liquid additives for exhaust-gas purification in a motor vehicle is that the commonly used liquid additives can freeze at low temperatures.
  • FIG. 4 shows a section through a housing of a delivery unit having a described heating foil
  • FIG. 4 shows the section A-A, indicated in FIG. 3 , through the housing 14 of the device 2 . It is possible to see the heater 1 with the electrical contacts 12 and the pump 22 and the intake point 20 . The heater 1 lies against an inner side 16 of the housing 14 , wherein the inner side of the housing 14 forms an outer side 30 of the tank 15 .

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)
  • Air-Conditioning For Vehicles (AREA)
  • Resistance Heating (AREA)
US15/311,047 2014-05-28 2015-05-27 Heater for a device for providing a liquid additive Abandoned US20170159523A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102014107519.6A DE102014107519A1 (de) 2014-05-28 2014-05-28 Heizung für eine Vorrichtung zur Bereitstellung eines flüssigen Additivs
DE102014107519.6 2014-05-28
PCT/EP2015/061687 WO2015181225A1 (fr) 2014-05-28 2015-05-27 Dispositif de chauffage pour un dispositif de fourniture d'un additif fluide

Publications (1)

Publication Number Publication Date
US20170159523A1 true US20170159523A1 (en) 2017-06-08

Family

ID=53268806

Family Applications (1)

Application Number Title Priority Date Filing Date
US15/311,047 Abandoned US20170159523A1 (en) 2014-05-28 2015-05-27 Heater for a device for providing a liquid additive

Country Status (7)

Country Link
US (1) US20170159523A1 (fr)
EP (1) EP3148830A1 (fr)
KR (1) KR20160145154A (fr)
CN (1) CN106460609A (fr)
DE (1) DE102014107519A1 (fr)
RU (1) RU2016151234A (fr)
WO (1) WO2015181225A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3499019A1 (fr) * 2017-12-15 2019-06-19 Plastic Omnium Advanced Innovation and Research Procédé de chauffage pour un système de réservoir
WO2022087366A1 (fr) * 2020-10-23 2022-04-28 Cummins Power Generation Inc. Système de chauffage de réservoir de fluide d'échappement diesel
US11441467B2 (en) 2020-12-17 2022-09-13 Faurecia Emissions Control Technologies, Usa, Llc Integrated helical heater and temperature sensor

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016211175A1 (de) * 2016-06-22 2017-12-28 Robert Bosch Gmbh Heizvorrichtung für einen Tank, Tankvorrichtung für ein Abgasnachbehandlungssystem, Abgasnachbehandlungssystem
DE212017000219U1 (de) * 2016-09-16 2019-06-21 Plastic Omnium Advanced Innovation And Research Tank für demineralisiertes Wasser in einem Fahrzeug
EP3453552B1 (fr) 2017-09-12 2021-03-24 Magna Energy Storage Systems GesmbH Réservoir de stockage
DE102017222301A1 (de) * 2017-12-08 2019-06-13 Continental Automotive Gmbh SCR-Dosiereinheit zur Förderung und Bereitstellung eines flüssigen Abgasreinigungsadditivs
WO2019207134A1 (fr) * 2018-04-27 2019-10-31 Plastic Omnium Advanced Innovation And Research Dispositif de chauffage bi-energie pour reservoir de produits aqueux
FR3080653B1 (fr) * 2018-04-27 2020-11-06 Plastic Omnium Advanced Innovation & Res Dispositif de chauffage bi-energie pour reservoir de produits aqueux
DE102019214435A1 (de) * 2019-09-23 2021-03-25 Robert Bosch Gmbh Heizeinrichtung

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090230136A1 (en) * 2006-06-08 2009-09-17 Francois Dougnier Engine exhaust gas additive storage system
US20120032152A1 (en) * 2008-12-18 2012-02-09 Dongwoo Fine-Chem Co. Ltd. Asymmetrical Aryl Amine Derivative for Organic Electroluminescence Devices, Method for Preparing Same, Organic Thin Film for Organic Electroluminescence Devices and Organic Electroluminescence Device Using Same
DE102011007184A1 (de) * 2011-04-12 2012-10-18 Robert Bosch Gmbh Heizung für ein Dosiersystem
US20120315196A1 (en) * 2010-01-13 2012-12-13 Emitec Gesellschaft Fuer Emissionstechnologie Mbh Apparatus having a tank and a delivery unit for reducing agent
US20130255234A1 (en) * 2010-03-11 2013-10-03 Emitec Gesellschaft Fuer Emissionstechnologie Mbh Method for operating a reducing agent tank and motor vehicle in which the method is carried out

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2305233A (en) * 1995-09-15 1997-04-02 Welwyn Components Ltd Water heater with thick film printed circuit
DE19856366C1 (de) * 1998-12-07 2000-04-20 Siemens Ag Vorrichtung und Verfahren zum Nachbehandeln von Abgasen einer mit Luftüberschuß arbeitenden Brennkraftmaschine
DE102005037201A1 (de) * 2005-08-06 2007-02-22 Eichenauer Heizelemente Gmbh & Co. Kg Heizsystem
FR2902136B1 (fr) * 2006-06-08 2008-08-08 Inergy Automotive Systems Res Systeme de stockage pour additif de gaz d'echappement d'un moteur
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
DE202007006636U1 (de) * 2007-05-07 2007-07-26 Eichenauer Heizelemente Gmbh & Co. Kg Flüssigkeitsbehälter und Reduktionsmittelversorgungssystem mit einem derartigen Flüssigkeitsbehälter
ATE543986T1 (de) * 2009-03-06 2012-02-15 Dbk David & Baader Gmbh Sequentielle heizvorrichtung für flüssigkeitstanks
DE102009039567A1 (de) * 2009-09-01 2011-03-03 Mahle International Gmbh Filtereinsatz
DE102009041719A1 (de) * 2009-09-16 2011-03-17 Daimler Ag Behälteranordnung für ein Fahrzeug

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090230136A1 (en) * 2006-06-08 2009-09-17 Francois Dougnier Engine exhaust gas additive storage system
US20120032152A1 (en) * 2008-12-18 2012-02-09 Dongwoo Fine-Chem Co. Ltd. Asymmetrical Aryl Amine Derivative for Organic Electroluminescence Devices, Method for Preparing Same, Organic Thin Film for Organic Electroluminescence Devices and Organic Electroluminescence Device Using Same
US20120315196A1 (en) * 2010-01-13 2012-12-13 Emitec Gesellschaft Fuer Emissionstechnologie Mbh Apparatus having a tank and a delivery unit for reducing agent
US20130255234A1 (en) * 2010-03-11 2013-10-03 Emitec Gesellschaft Fuer Emissionstechnologie Mbh Method for operating a reducing agent tank and motor vehicle in which the method is carried out
DE102011007184A1 (de) * 2011-04-12 2012-10-18 Robert Bosch Gmbh Heizung für ein Dosiersystem

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3499019A1 (fr) * 2017-12-15 2019-06-19 Plastic Omnium Advanced Innovation and Research Procédé de chauffage pour un système de réservoir
WO2022087366A1 (fr) * 2020-10-23 2022-04-28 Cummins Power Generation Inc. Système de chauffage de réservoir de fluide d'échappement diesel
US11506100B2 (en) 2020-10-23 2022-11-22 Cummins Power Generation Inc. Diesel exhaust fluid tank heating system
CN116348665A (zh) * 2020-10-23 2023-06-27 康明斯电力公司 柴油机尾气处理液罐加热系统
GB2615009A (en) * 2020-10-23 2023-07-26 Cummins Power Generation Inc Diesel exhaust fluid tank heating system
GB2615009B (en) * 2020-10-23 2024-12-25 Cummins Power Generation Inc Diesel exhaust fluid tank heating system
US11441467B2 (en) 2020-12-17 2022-09-13 Faurecia Emissions Control Technologies, Usa, Llc Integrated helical heater and temperature sensor

Also Published As

Publication number Publication date
DE102014107519A1 (de) 2015-12-03
KR20160145154A (ko) 2016-12-19
RU2016151234A3 (fr) 2018-12-17
CN106460609A (zh) 2017-02-22
RU2016151234A (ru) 2018-06-28
EP3148830A1 (fr) 2017-04-05
WO2015181225A1 (fr) 2015-12-03

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Legal Events

Date Code Title Description
AS Assignment

Owner name: CONTINENTAL TEVES AG & CO. OHG, GERMANY

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:BORSOI, SONNY;MAGUIN, GEORGES;DIOUF, CHEIKH;REEL/FRAME:040365/0608

Effective date: 20161116

STPP Information on status: patent application and granting procedure in general

Free format text: FINAL REJECTION MAILED

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION