DE202007018247U1 - Filler neck for a urea container - Google Patents
Filler neck for a urea container Download PDFInfo
- Publication number
- DE202007018247U1 DE202007018247U1 DE202007018247U DE202007018247U DE202007018247U1 DE 202007018247 U1 DE202007018247 U1 DE 202007018247U1 DE 202007018247 U DE202007018247 U DE 202007018247U DE 202007018247 U DE202007018247 U DE 202007018247U DE 202007018247 U1 DE202007018247 U1 DE 202007018247U1
- Authority
- DE
- Germany
- Prior art keywords
- filler neck
- filling
- parts
- neck according
- nozzle parts
- 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.)
- Expired - Lifetime
Links
- 239000000945 filler Substances 0.000 title claims abstract description 23
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 title claims abstract description 10
- 239000004202 carbamide Substances 0.000 title claims abstract description 10
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000004323 axial length Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- 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
- F01N2610/14—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
- F01N2610/1406—Storage means for substances, e.g. tanks or reservoirs
- F01N2610/1413—Inlet and filling arrangements therefore
-
- 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)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
Einfüllstutzen (10) für einen Behälter, insbesondere Harnstoffbehälter in dieselbetriebenen Kraftfahrzeugen, vorzugsweise Lastkraftwagen, mit einem an seinem Einfüllende vorgesehenen Verschlusselement (16) für einen Verschlussdeckel und mit zwei in axialem Abstand zueinander und zum Einfüllende angeordneten ringscheibenförmigen Zwischenboden (27, 28) zur Aufnahme eines Adapters für ein unverwechselbares Einfüllen des betreffenden Mediums, dadurch gekennzeichnet, dass der Einfüllstutzen (10) aus drei rohrförmigen Stutzenteilen (11, 12, 13), die jeweils mit einem durchbrochenen Bodenelement (26, 27, 28) versehen und auf dem Kopf stehend axial miteinander verbunden sind, aufgebaut ist.Filler neck (10) for a container, in particular urea container in diesel-powered motor vehicles, preferably trucks, with a closure element (16) for a closure lid provided at its filling end and with two annular disk-shaped intermediate bottom (27, 28) arranged at an axial distance from each other and to the filling end for receiving an adapter for a unique filling of the medium concerned, characterized in that the filler neck (10) consists of three tubular stub parts (11, 12, 13), each with a perforated bottom element (26, 27, 28) provided and upside down are axially connected to each other, is constructed.
Description
Die vorliegende Erfindung bezieht sich auf einen Einfüllstutzen für einen Behälter, insbesondere Harnstoffbehälter in dieselbetriebenen Kraftfahrzeugen, vorzugsweise Lastkraftwagen, nach dem Oberbegriff des Anspruchs 1.The The present invention relates to a filler neck for a container, in particular urea container in diesel-powered motor vehicles, preferably lorries, according to the preamble of claim 1.
Einfüllstutzen für Harnstoffbehälter dieser Art besitzen ein langgestrecktes metallisches Rohr, dessen einfüllseitiges Ende beispielsweise mit einem Renkverschlusselement versehen ist. Zur Aufnahme des Adapters, der dazu dient, dass nur eine Zapfpistolenbefüllung mit Harnstoff möglich ist, sind im Abstand zueinander zwei metallische ringförmige Einsätze in das einstückige Stutzenrohr eingesetzt und verschweißt. Der Abstand der beiden Einsätze entspricht etwa der axialen Längenausdehnung des handelsüblichen Adapters. Der Adapter, der mit einem Ringmagnet zum Freischalten einer Zapfpistole versehen ist, wird in den dem Renkverschlusselement zugewandten ringförmigen Einsatz eingeklipst und in dem folgenden ringförmigen Einsatz radial gehalten.filler pipe for urea containers this Type have an elongated metallic tube whose filling side End is provided for example with a Renkverschlusselement. To accommodate the adapter, which serves that only a nozzle filling with Urea possible is at a distance from each other, two metallic annular inserts in the one-piece Stub tube inserted and welded. The distance between the two Calls corresponds approximately to the axial length expansion of the commercial Adapter. The adapter, with a ring magnet to unlock a nozzle is provided in the the Renkverschlusselement facing annular Insert clipped and held radially in the following annular insert.
Diese Art des Aufbaus des Einfüllstutzens ist relativ aufwändig in der Herstellung, da das einteilige Stutzenrohr gedrückt, gestanzt, gebogen und gezogen, also verschiedenen Verfahrensschritten unterzogen werden muss. Außerdem müssen die separat hergestellten Einsätze an der richtigen Stelle in das Stutzenrohr eingesetzt, gehalten und beispielsweise durch Schweißen befestigt werden.These Type of construction of the filler neck is relatively expensive in the production, since the one-piece neck tube pressed, punched, bent and pulled, so subjected to different process steps must become. Furthermore have to the separately produced inserts at the right place in the nozzle tube, held and for example by welding be attached.
Aufgabe der vorliegenden Erfindung ist es deshalb, einen Einfüllstutzen der eingangs genannten Art zu schaffen, der bei gleichen Eigenschaften und Abmessungen kostengünstiger produziert werden kann.task Therefore, it is the object of the present invention to provide a filler neck of the type mentioned above, the same characteristics and Dimensions cheaper can be produced.
Zur Lösung dieser Aufgabe sind bei einem Einfüllstutzen der genannten Art die im Anspruch 1 angegebenen Merkmale vorgesehen.to solution This task are in a filler neck of the type mentioned provided in claim 1 features.
Durch die erfindungsgemäßen Maßnahmen ist erreicht, dass die einzelnen rohrförmigen Stutzenteile durch einfaches Ziehen beziehungsweise Tiefziehen einschließlich des Bodenelementes hergestellt werden können. Die Bodenelemente werden durch Stanzen und gegebenenfalls Umbörteln in ihre Form gebracht, wie sich aus den Merkmalen nach Anspruch 2 ergibt. Das aufwändige Umformen eines einteiligen Rohres und das schwierige Einsetzen und Befestigen der Einsätze entfällt.By the measures according to the invention achieved that the individual tubular nozzle parts by simple Pulling or deep drawing made including the bottom element can be. The floor elements are made by punching and, if necessary, refitting brought their shape, as is apparent from the features of claim 2. The elaborate Forming a one-piece tube and the difficult insertion and fastening the stakes eliminated.
Vorteilhafte Ausgestaltungen hinsichtlich der Ausbildung der Stutzenteile ergibt sich aus den Merkmalen des Anspruchs 3 und/oder 4.advantageous Embodiments with respect to the formation of the nozzle parts results from the features of claim 3 and / or 4.
Für eine einfache Vorverbindung sind die Merkmale nach Anspruch 5 vorgesehen. Dabei ist es zweckmäßig, die Merkmale nach Anspruch 6 und/oder 7 zu verwenden.For a simple Pre-connection, the features are provided according to claim 5. there it is appropriate, the Features according to claim 6 and / or 7 to use.
Die endgültige Befestigung kann entweder gemäß den Merkmalen nach Anspruch 8 oder denen nach Anspruch 9 vorgesehen sein, wobei im letzteren Falle ein einfaches Verschweißen dadurch möglich ist, dass gemäß den Merkmalen des Anspruchs 10 außenseitig Durchbrüche vorgesehen sind, deren Ränder mit den inneren Stutzenteilen verschweißt werden.The final Fastening can either according to the characteristics be provided according to claim 8 or those of claim 9, wherein in the latter case, a simple welding is possible by that according to the characteristics of claim 10 on the outside breakthroughs are provided, whose edges be welded to the inner nozzle parts.
Die vorliegende Erfindung bezieht sich außerdem auf einen Harnstoffbehälter mit einem Einfüllstutzen der genannten Art.The The present invention also relates to a urea container a filler neck of the type mentioned.
Weitere Einzelheiten der Erfindung sind der folgenden Beschreibung zu entnehmen, in der die Erfindung anhand des in der Zeichnung dargestellten Ausführungsbeispieles näher beschrieben und erläutert ist. Es zeigen:Further Details of the invention can be taken from the following description, in the invention with reference to the embodiment shown in the drawing described in more detail and explained is. Show it:
Der
in der Zeichnung gemäß einem
bevorzugten Ausführungsbeispiel
dargestellte Einfüllstutzen
Die
Stutzenteile
Der
Boden
Der
Boden
Der
Boden
Die
Hülsen
Zur
festen Verbindung der Stutzenteile
Es
ist auch möglich,
die Stutzenteile
Außerdem ist
es möglich,
die Stutzenteile
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202007018247U DE202007018247U1 (en) | 2007-12-21 | 2007-12-21 | Filler neck for a urea container |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202007018247U DE202007018247U1 (en) | 2007-12-21 | 2007-12-21 | Filler neck for a urea container |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202007018247U1 true DE202007018247U1 (en) | 2009-04-30 |
Family
ID=40586215
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202007018247U Expired - Lifetime DE202007018247U1 (en) | 2007-12-21 | 2007-12-21 | Filler neck for a urea container |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202007018247U1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012072529A3 (en) * | 2010-12-04 | 2012-07-26 | Reutter Gmbh | Insert for a filler neck of a urea container |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3209007C1 (en) * | 1982-03-12 | 1983-08-25 | Daimler-Benz Ag, 7000 Stuttgart | Device for the fuelling of motor vehicles which are to be operated with petrol and with liquid gas |
US4653660A (en) * | 1984-10-17 | 1987-03-31 | Shaw James R | Insert for a fuel tank inlet and a method of installing the insert |
WO1992018395A1 (en) * | 1991-04-19 | 1992-10-29 | Hagenberg Projekten B.V. | Assembly of mouthpiece, stopper and lock for shutting off a pipe mouth |
GB2287700A (en) * | 1994-03-19 | 1995-09-27 | George Bowlt | Wrong fuel eliminators |
DE19720955C1 (en) * | 1997-05-17 | 1998-08-13 | Henkel Ecolab Gmbh & Co Ohg | Solution mixing canister |
US20050067050A1 (en) * | 2003-09-30 | 2005-03-31 | Angelo Pacitto | Fuel filler tube assembly and manufacturing method |
DE202004000410U1 (en) * | 2004-01-07 | 2005-05-25 | Reutter Metallwarenfabrik Gmbh | Filler neck for especially tank or oil reservoir of preferably motor vehicles has flexible band for captive connecting of filler neck and closure cap and by means of loop laid around section of filler neck and axially retained on it |
-
2007
- 2007-12-21 DE DE202007018247U patent/DE202007018247U1/en not_active Expired - Lifetime
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3209007C1 (en) * | 1982-03-12 | 1983-08-25 | Daimler-Benz Ag, 7000 Stuttgart | Device for the fuelling of motor vehicles which are to be operated with petrol and with liquid gas |
US4653660A (en) * | 1984-10-17 | 1987-03-31 | Shaw James R | Insert for a fuel tank inlet and a method of installing the insert |
WO1992018395A1 (en) * | 1991-04-19 | 1992-10-29 | Hagenberg Projekten B.V. | Assembly of mouthpiece, stopper and lock for shutting off a pipe mouth |
GB2287700A (en) * | 1994-03-19 | 1995-09-27 | George Bowlt | Wrong fuel eliminators |
DE19720955C1 (en) * | 1997-05-17 | 1998-08-13 | Henkel Ecolab Gmbh & Co Ohg | Solution mixing canister |
US20050067050A1 (en) * | 2003-09-30 | 2005-03-31 | Angelo Pacitto | Fuel filler tube assembly and manufacturing method |
DE202004000410U1 (en) * | 2004-01-07 | 2005-05-25 | Reutter Metallwarenfabrik Gmbh | Filler neck for especially tank or oil reservoir of preferably motor vehicles has flexible band for captive connecting of filler neck and closure cap and by means of loop laid around section of filler neck and axially retained on it |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012072529A3 (en) * | 2010-12-04 | 2012-07-26 | Reutter Gmbh | Insert for a filler neck of a urea container |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R163 | Identified publications notified | ||
R207 | Utility model specification |
Effective date: 20090604 |
|
R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 20110301 |
|
R082 | Change of representative |
Representative=s name: DREISS PATENTANWAELTE PARTNERSCHAFT, DE |
|
R081 | Change of applicant/patentee |
Owner name: REUTTER GMBH, DE Free format text: FORMER OWNER: REUTTER GMBH, 71336 WAIBLINGEN, DE Effective date: 20120904 |
|
R082 | Change of representative |
Representative=s name: DREISS PATENTANWAELTE PARTG MBB, DE Effective date: 20120904 Representative=s name: DREISS PATENTANWAELTE PARTNERSCHAFT, DE Effective date: 20120904 |
|
R157 | Lapse of ip right after 6 years | ||
R157 | Lapse of ip right after 6 years |
Effective date: 20140701 |