DE102018210455A1 - tank system - Google Patents
tank system Download PDFInfo
- Publication number
- DE102018210455A1 DE102018210455A1 DE102018210455.7A DE102018210455A DE102018210455A1 DE 102018210455 A1 DE102018210455 A1 DE 102018210455A1 DE 102018210455 A DE102018210455 A DE 102018210455A DE 102018210455 A1 DE102018210455 A1 DE 102018210455A1
- Authority
- DE
- Germany
- Prior art keywords
- tank
- storage container
- heating element
- base body
- wall
- 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.)
- Withdrawn
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
- 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
- F01N13/16—Selection of particular materials
-
- 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
- F01N2610/10—Adding substances to exhaust gases the substance being heated, e.g. by heating tank or supply line of the added substance
- F01N2610/107—Adding substances to exhaust gases the substance being heated, e.g. by heating tank or supply line of the added substance using glow plug heating elements
-
- 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
-
- 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
Abstract
Tankvorrichtung (50) eines Kraftfahrzeugs für ein Reduktionsmittel zur Nachbehandlung des Abgases des Kraftfahrzeugs, mit einem Vorratsbehälter (1) für das Reduktionsmittel und mit einem Tankeinbaumodul (13) umfassend mindestens eine Förderpumpe (9) zum Herausfördern des Reduktionsmittels aus dem Vorratsbehälter (1) zu einer Einbringstelle in einen Abgastrakt des Kraftfahrzeugs, wobei das Tankeinbaumodul (13) eine benachbart zur Förderpumpe (9) angeordnete Heizeinrichtung (16) aufweist, wobei mindestens eine Zusatzheizeinrichtung (70) vorgesehen ist, wobei die Zusatzheizeinrichtung in einer Wand (40) des Vorratsbehälters (1) eingebaut ist, dadurch gekennzeichnet, daß die Zusatzheizeinrichtung (70) eine Ummantelung (76) aufweist, welche in das Innere des Vorratsbehälters (1) ragt und welche einen zumindest teilweise von außerhalb des Vorratsbehälters (1) zugänglichen Raumbereich (71) umgibt, in welchem ein Heizelement (74) angeordnet ist.Tank device (50) of a motor vehicle for a reducing agent for aftertreatment of the exhaust gas of the motor vehicle, with a storage container (1) for the reducing agent and with a tank installation module (13) comprising at least one feed pump (9) for conveying the reducing agent out of the storage container (1) an introduction point into an exhaust tract of the motor vehicle, the tank installation module (13) having a heating device (16) arranged adjacent to the feed pump (9), at least one additional heating device (70) being provided, the additional heating device being in a wall (40) of the storage container ( 1) is installed, characterized in that the additional heating device (70) has a casing (76) which projects into the interior of the storage container (1) and which surrounds an area (71) at least partially accessible from outside the storage container (1), in which a heating element (74) is arranged.
Description
Stand der TechnikState of the art
Die Erfindung geht aus von einer Tankvorrichtung nach der Gattung des unabhängigen Anspruchs.The invention relates to a tank device according to the type of the independent claim.
Es ist schon eine Tankvorrichtung mit einer Heizeinrichtung aus der
Aus der nachveröffentlichten
Aus der
Aus der
Die
Aus der
Aus der
Offenbarung der ErfindungDisclosure of the invention
Die erfindungsgemäße Tankvorrichtung mit den kennzeichnenden Merkmalen des unabhängigen Anspruchs hat demgegenüber den Vorteil eines einfachen Aufbaus und einer einfachen Austauschbarkeit eines Heizelements, das im Übrigen auch bei großen bzw. ausgedehnten Tank-Geometrien vom Tankeinbaumodul weit entfernte Bereiche schnell auftaut.In contrast, the tank device according to the invention with the characterizing features of the independent claim has the advantage of a simple construction and a simple interchangeability of a heating element which, moreover, quickly thaws areas far away from the tank installation module even with large or extended tank geometries.
Durch die in den abhängigen Ansprüchen aufgeführten Maßnahmen sind vorteilhafte Weiterbildungen und Verbesserungen der im unabhängigen Anspruch angegebenen Tankvorrichtung möglich.The measures listed in the dependent claims allow advantageous refinements and improvements of the tank device specified in the independent claim.
Besonders vorteilhaft ist hierbei der Einsatz einer Glühstiftkerze bzw. eines Heizkörpers einer beispielsweise kommerziell erhältlichen Glühstiftkerze. Ein solches Heizelement hat eine höhere Heizleistung bzw. eine höhere Energiedichte als keramische PTC-Heizelemente und gewährt daher eine schnelle Aufheizung insbesondere großer Tanks.It is particularly advantageous here to use a glow plug or a radiator, for example a commercially available glow plug. Such a heating element has a higher heating power or a higher energy density than ceramic PTC heating elements and therefore allows rapid heating, in particular of large tanks.
Besonderes vorteilhaft ist ferner die Ausbildung einer Kunststoffummantelung der Zusatzheizeinrichtung als Bestandteil der Wandung des Flüssigkeitstanks, so daß kein Verschweissen bzw. keine Schweißnähte erforderlich sind und somit keine Gefahr von Undichtheiten besteht.It is also particularly advantageous to form a plastic casing for the additional heating device as a component of the wall of the liquid tank, so that no welding or welding seams are required and there is therefore no risk of leaks.
Besonders vorteilhaft ist ferner eine von außerhalb des Vorratsbehälters austauschbare Anordnung des Heizelements zu Zwecken einer Instandsetzung oder Überholung.Also particularly advantageous is an arrangement of the heating element that can be exchanged from outside the storage container for the purpose of repair or overhaul.
Weitere Vorteile ergeben sich durch die in den weiteren abhängigen Ansprüchen und in der Beschreibung genannten Merkmale.Further advantages result from the features mentioned in the further dependent claims and in the description.
Figurenliste list of figures
Ausführungsbeispiele der Erfindung sind in der Zeichnung dargestellt und in der nachfolgenden Beschreibung näher erläutert.Embodiments of the invention are shown in the drawing and explained in more detail in the following description.
Es zeigen
-
1 eine Tankvorrichtung, -
2 eine erfindungsgemäße Tankvorrichtung, -
3 eine Zusatzheizeinrichtung, -
4 a) und b) die Herstellung einer Zusatzheizeinrichtung, -
5 eine weitere Zusatzheizeinrichtung, -
6 eine weitere Zusatzheizeinrichtung und -
7 eine weitere Zusatzheizeinrichtung.
-
1 a fueling device, -
2 a tank device according to the invention, -
3 an additional heating device, -
4 a) and b) the manufacture of an additional heating device, -
5 another additional heating device, -
6 another additional heater and -
7 another additional heater.
Ausführungsformen der ErfindungEmbodiments of the invention
Im Bodenbereich
Die Heizeinrichtung
In
Die Glühstiftkerze dient als Wärmequelle und heizt den Grundkörper auf. Dieser wiederum gibt die Wärmeenergie über die vorzugsweise aus Kunststoff ausgeführte Ummantelung an die wässrige Harnstofflösung im Inneren des Tanks ab.The glow plug serves as a heat source and heats up the base body. This in turn releases the thermal energy via the casing, which is preferably made of plastic, to the aqueous urea solution in the interior of the tank.
Die
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of documents listed by the applicant has been generated automatically and is only included for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturPatent literature cited
- EP 2652275 [0002]EP 2652275 [0002]
- DE 102018203204 [0003]DE 102018203204 [0003]
- DE 102013217927 [0004]DE 102013217927 [0004]
- DE 202006010615 [0005]DE 202006010615 [0005]
- DE 102008011464 [0006]DE 102008011464 [0006]
- DE 102008015599 [0007]DE 102008015599 [0007]
- DE 102015214401 [0008]DE 102015214401 [0008]
Claims (17)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102018210455.7A DE102018210455A1 (en) | 2018-06-27 | 2018-06-27 | tank system |
PCT/EP2019/064080 WO2020001916A1 (en) | 2018-06-27 | 2019-05-29 | Tank apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102018210455.7A DE102018210455A1 (en) | 2018-06-27 | 2018-06-27 | tank system |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102018210455A1 true DE102018210455A1 (en) | 2020-01-02 |
Family
ID=66770455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102018210455.7A Withdrawn DE102018210455A1 (en) | 2018-06-27 | 2018-06-27 | tank system |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE102018210455A1 (en) |
WO (1) | WO2020001916A1 (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202006010615U1 (en) | 2005-09-26 | 2006-10-26 | Dbk David + Baader Gmbh | A method for melting frozen motor vehicle liquids at low ambient temperatures has a starter tank provided with a heating system |
DE102008011464A1 (en) | 2008-02-27 | 2009-09-03 | Robert Bosch Gmbh | Exhaust after-treatment system with improved heating concept |
DE102008015599A1 (en) | 2008-03-26 | 2009-10-01 | Robert Bosch Gmbh | Fluid tank for receiving pollutant reducing fluid medium for reducing pollutants in exhaust gases, comprises defrosting device, which is provided for defrosting frozen pollutant reducing fluid medium |
EP2652275A1 (en) | 2010-12-14 | 2013-10-23 | Robert Bosch GmbH | Tank insert module, liquid tank |
DE102013217927A1 (en) | 2013-09-09 | 2015-03-12 | Robert Bosch Gmbh | Intermediate platform for receiving a tank installation unit on a tank |
DE102015214401A1 (en) | 2015-07-29 | 2017-02-02 | Robert Bosch Gmbh | tank system |
DE102018203204A1 (en) | 2018-03-05 | 2019-09-05 | Robert Bosch Gmbh | Heating device, tank module and liquid tank |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010010528A1 (en) * | 2010-03-05 | 2011-09-08 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Device for providing a liquid reducing agent |
DE102010020200A1 (en) * | 2010-05-12 | 2011-11-17 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Tank for storing a fuel |
DE102013211760A1 (en) * | 2013-06-21 | 2014-12-24 | Robert Bosch Gmbh | Storage tank with heating device |
-
2018
- 2018-06-27 DE DE102018210455.7A patent/DE102018210455A1/en not_active Withdrawn
-
2019
- 2019-05-29 WO PCT/EP2019/064080 patent/WO2020001916A1/en active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202006010615U1 (en) | 2005-09-26 | 2006-10-26 | Dbk David + Baader Gmbh | A method for melting frozen motor vehicle liquids at low ambient temperatures has a starter tank provided with a heating system |
DE102008011464A1 (en) | 2008-02-27 | 2009-09-03 | Robert Bosch Gmbh | Exhaust after-treatment system with improved heating concept |
DE102008015599A1 (en) | 2008-03-26 | 2009-10-01 | Robert Bosch Gmbh | Fluid tank for receiving pollutant reducing fluid medium for reducing pollutants in exhaust gases, comprises defrosting device, which is provided for defrosting frozen pollutant reducing fluid medium |
EP2652275A1 (en) | 2010-12-14 | 2013-10-23 | Robert Bosch GmbH | Tank insert module, liquid tank |
DE102013217927A1 (en) | 2013-09-09 | 2015-03-12 | Robert Bosch Gmbh | Intermediate platform for receiving a tank installation unit on a tank |
DE102015214401A1 (en) | 2015-07-29 | 2017-02-02 | Robert Bosch Gmbh | tank system |
DE102018203204A1 (en) | 2018-03-05 | 2019-09-05 | Robert Bosch Gmbh | Heating device, tank module and liquid tank |
Also Published As
Publication number | Publication date |
---|---|
WO2020001916A1 (en) | 2020-01-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE102009041938B4 (en) | Heating arrangement | |
DE112006001103B4 (en) | tank heater | |
DE102013215507B4 (en) | Vehicle with a hybrid drive | |
DE102013217927A1 (en) | Intermediate platform for receiving a tank installation unit on a tank | |
WO2017097808A1 (en) | Tank system for a reducing agent | |
DE102012020040A1 (en) | Device for storing and conveying an aqueous additive | |
EP1741888B1 (en) | Storage tank of a motor vehicle | |
DE102011018482A1 (en) | Media line, in particular for the transport of urea-water solutions | |
WO2017016736A1 (en) | Tank device | |
DE102018210455A1 (en) | tank system | |
DE102009029313A1 (en) | Storage tank for receiving operating or auxiliary substance, particularly freezable reducing agent for internal combustion engine, is heated by circulating medium generated from internal combustion engine | |
EP2652278B1 (en) | Liquid extraction module and liquid tank | |
DE102008044001A1 (en) | Tank for storing aqueous urea solution utilized for reducing nitric oxide in exhaust gas of internal combustion engine, has inner heatable region including wall formed by metal plates, which are insulatively coated by dip coating | |
DE102013112211A1 (en) | Fluid heating device and vehicle fuel system using the same | |
DE102015212524B3 (en) | Thawing device for operating fluid container | |
DE102018208091A1 (en) | Container for a freezable fluid for use in a motor vehicle | |
DE102017006080A1 (en) | Delivery module for attachment to a tank | |
DE102010004613A1 (en) | Device with an injector for a liquid reducing agent | |
DE102018203204A1 (en) | Heating device, tank module and liquid tank | |
EP2227630B1 (en) | Device and method for heating viscous fuels with fuel recirculation | |
DE102018207942A1 (en) | Heating device, tank module and liquid tank | |
DE102017121703A1 (en) | Pump module for urea solution | |
DE102016226025A1 (en) | Storage tank for storing a freezable operating or auxiliary material and method for heating a stored in a storage tank freezable operating or auxiliary material | |
DE102017203301A1 (en) | Tank device for a vehicle | |
DE102013113075A1 (en) | Fuel filter for ECU cooling |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |