DE102013113827A1 - Motor vehicle with a tank ventilation device - Google Patents
Motor vehicle with a tank ventilation device Download PDFInfo
- Publication number
- DE102013113827A1 DE102013113827A1 DE102013113827.6A DE102013113827A DE102013113827A1 DE 102013113827 A1 DE102013113827 A1 DE 102013113827A1 DE 102013113827 A DE102013113827 A DE 102013113827A DE 102013113827 A1 DE102013113827 A1 DE 102013113827A1
- Authority
- DE
- Germany
- Prior art keywords
- motor vehicle
- connection
- air box
- shell
- vehicle according
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
- F02M25/08—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding fuel vapours drawn from engine fuel reservoir
- F02M25/0872—Details of the fuel vapour pipes or conduits
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/035—Fuel tanks characterised by venting means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/035—Fuel tanks characterised by venting means
- B60K2015/03523—Arrangements of the venting tube
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (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
Die Erfindung betrifft ein Kraftfahrzeug mit einer Tankentlüftungsvorrichtung (1) zur Entlüftung eines Kraftstofftanks, mit einer Luftkiste (2) zur Zuführung von Prozessluft zu einem Verbrennungsmotor, wobei die Tankentlüftungsvorrichtung (1) eine Entlüftungsleitung (3) aufweist, welche einen Anschluss (4) zur Verbindung mit dem Kraftstofftank aufweist und welche einen Anschluss (5) zur Luftkiste (2) aufweist.The invention relates to a motor vehicle having a tank ventilation device (1) for venting a fuel tank, with an air box (2) for supplying process air to an internal combustion engine, the tank ventilation device (1) having a vent line (3) having a connection (4) to the Has connection with the fuel tank and which has a connection (5) to the air box (2).
Description
Die Erfindung betrifft ein Kraftfahrzeug mit einer Tankentlüftungsvorrichtung. The invention relates to a motor vehicle with a tank ventilation device.
Kraftfahrzeuge mit Verbrennungsmotor werden mit Kraftstoff betrieben, der in einem Kraftstofftank bevorrated wird. Der Kraftstofftank ist mit einer Entlüftung versehen, um Kraftstoffdämpfe ausleiten zu können und um insbesondere bei Temperaturschwankungen einen Druckausgleich zu erlauben. Motor vehicles with internal combustion engines are fueled, which is vorrated in a fuel tank. The fuel tank is provided with a vent to discharge fuel vapors and to allow in particular for temperature fluctuations, a pressure equalization.
Dabei wird die Entlüftung gemäß dem Stand der Technik vom Kraftstofftank in die Umgebung geführt. Dabei gehen Kraftstoffmengen als flüchtiger Dampf verloren. The vent according to the prior art is performed by the fuel tank into the environment. This fuel is lost as volatile steam.
Darstellung der Erfindung, Aufgabe, Lösung, Vorteile Presentation of the invention, object, solution, advantages
Es ist die Aufgabe der Erfindung ein Kraftfahrzeug mit einer Tankentlüftungsvorrichtung zu schaffen, mittels welcher auf einfache Weise der flüchtige Kraftstoff dem Verbrennungsprozess zugeführt werden kann, wobei die Tankentlüftungsvorrichtung insbesondere auch einfach aufgebaut sein soll. It is the object of the invention to provide a motor vehicle with a tank ventilation device, by means of which the volatile fuel can be supplied to the combustion process in a simple manner, wherein the tank ventilation device should in particular also be of simple construction.
Die Aufgabe wird mit den Merkmalen von Anspruch 1 gelöst. The object is achieved with the features of claim 1.
Ein Ausführungsbeispiel der Erfindung betrifft ein Kraftfahrzeug mit einer Tankentlüftungsvorrichtung zur Entlüftung eines Kraftstofftanks, mit einer Luftkiste zur Zuführung von Prozessluft zu einem Verbrennungsmotor, wobei die Tankentlüftungsvorrichtung eine Entlüftungsleitung aufweist, welche einen Anschluss zur Verbindung mit dem Kraftstofftank aufweist und welche einen Anschluss zur Luftkiste aufweist. Dadurch kann die Abluft des Kraftstofftanks der Prozessluft bzw. der Verbrennungsluft zugeführt werden. An embodiment of the invention relates to a motor vehicle having a tank ventilation device for venting a fuel tank, with an air box for supplying process air to an internal combustion engine, the tank ventilation device having a vent line, which has a connection for connection to the fuel tank and which has a connection to the air box. As a result, the exhaust air of the fuel tank can be supplied to the process air or the combustion air.
Dabei ist es besonders vorteilhaft, wenn die Entlüftungsleitung im Bereich einer Wandung der Luftkiste als Halbschale verläuft. Dadurch kann eine einfache und leichte Ausgestaltung erzielt werden, die besonders einfach mit der Luftkiste verbindbar ist, wie beispielsweise durch Verkleben oder Verschweißen. It is particularly advantageous if the vent line runs in the region of a wall of the air box as a half-shell. This allows a simple and lightweight design can be achieved, which is particularly easy to connect to the air box, such as by gluing or welding.
Auch ist es zweckmäßig, wenn die Entlüftungsleitung mit der Luftkiste über eine Öffnung verbunden ist, welche von der Halbschale abgedeckt ist. Dadurch kann dieser Anschluss an die Luftkiste sehr einfach ausgebildet werden. It is also expedient if the vent line is connected to the air box via an opening which is covered by the half-shell. As a result, this connection to the air box can be made very simple.
Auch ist es zweckmäßig, wenn die Entlüftungsleitung über eine Tülle als Anschluss mit dem Kraftstofftank verbindbar ist. Diese Tülle kann eine geeignete Verbindung zwischen der Entlüftungsleitung und einem Schlauch o.ä. sein, welcher mit dem Kraftstofftank verbunden ist. It is also expedient if the vent line can be connected via a nozzle as a connection to the fuel tank. This spout can be a suitable connection between the vent line and a hose o. be, which is connected to the fuel tank.
Auch ist es zweckmäßig, wenn die Tülle an einem Endbereich der Halbschale zwischen Wandung und Halbschale eingesetzt ist. dort kann sie vorzugsweise verklebt sein. It is also expedient if the spout is inserted at an end region of the half shell between the wall and the half shell. There it can preferably be glued.
Auch ist es vorteilhaft, wenn die Halbschale mit einem Klebeflansch versehen ist, welcher der Verbindung mit der Wandung der Luftkiste durch Verklebung dient. Dabei kann die Verklebung mittels eines Klebers oder als Verschweißung vorgenommen sein. It is also advantageous if the half-shell is provided with an adhesive flange, which serves to connect to the wall of the air box by gluing. The bond can be made by means of an adhesive or as a weld.
Besonders vorteilhaft ist es, wenn die Wandung im Bereich der Verbindung eine Rinne bildet. Dadurch kann eine einfache Platzierung vorgenommen werden. It is particularly advantageous if the wall forms a channel in the region of the connection. This allows a simple placement to be made.
Auch ist es zweckmäßig, wenn die Luftkiste und/oder die Halbschale aus Kunststoff hergestellt ist. Dadurch ist eine einfache Fertigung beispielsweise als Spritzgussteil und eine einfache Verbindung möglich. It is also expedient if the air box and / or the half shell is made of plastic. As a result, a simple production, for example, as an injection molded part and a simple connection is possible.
Besonders vorteilhaft ist es, wenn die Luftkiste und/oder die Halbschale aus glasfaserverstärktem Kunststoff hergestellt ist. It is particularly advantageous if the air box and / or the half shell is made of glass fiber reinforced plastic.
Auch ist es vorteilhaft, wenn die Tülle aus Metall oder Kunststoff hergestellt ist. It is also advantageous if the spout is made of metal or plastic.
Weitere vorteilhafte Ausgestaltungen sind durch die nachfolgende Figurenbeschreibung und durch die Unteransprüche beschrieben. Further advantageous embodiments are described by the following description of the figures and by the subclaims.
Nachstehend wird die Erfindung auf der Grundlage zumindest eines Ausführungsbeispiels anhand der Zeichnungen näher erläutert. Es zeigen: The invention will be explained in more detail on the basis of at least one embodiment with reference to the drawings. Show it:
Die
Dabei ist die Entlüftungsleitung
Die
Die
Die
Bevorzugt ist die Luftkiste
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 1 1
- Tankentlüftungsvorrichtung Tank ventilation device
- 2 2
- Luftkiste air box
- 3 3
- Entlüftungsleitung vent line
- 4 4
- Anschluss connection
- 5 5
- Anschluss connection
- 6 6
- Wandung wall
- 7 7
- Öffnung opening
- 8 8th
- Flansch, Klebeflansch Flange, adhesive flange
- 9 9
- Klebeverbindung adhesive bond
- 10 10
- Tülle spout
- 11 11
- Endbereich end
- 12 12
- Flansch flange
- 13 13
- Flansch flange
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013113827.6A DE102013113827A1 (en) | 2013-12-11 | 2013-12-11 | Motor vehicle with a tank ventilation device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013113827.6A DE102013113827A1 (en) | 2013-12-11 | 2013-12-11 | Motor vehicle with a tank ventilation device |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102013113827A1 true DE102013113827A1 (en) | 2015-06-11 |
Family
ID=53185032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102013113827.6A Withdrawn DE102013113827A1 (en) | 2013-12-11 | 2013-12-11 | Motor vehicle with a tank ventilation device |
Country Status (1)
Country | Link |
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DE (1) | DE102013113827A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015219980A1 (en) * | 2015-10-14 | 2017-04-20 | Bayerische Motoren Werke Aktiengesellschaft | Container and method for producing a container for liquid equipment of a motor vehicle |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4408869A1 (en) * | 1994-03-16 | 1995-09-21 | Bosch Gmbh Robert | Ventilation device for fuel system of combustion engine |
EP1559900A2 (en) * | 2004-02-02 | 2005-08-03 | Tecumseh Products Company | Evaporative emissions control system including a charcoal canister for small internal combustion engines |
US20070017918A1 (en) * | 2005-07-20 | 2007-01-25 | Kirk J D | Fuel tank venting arrangement |
US7357110B2 (en) * | 2005-08-02 | 2008-04-15 | Toyota Jidosha Kabushiki Kaisha | Resin intake manifold |
US20080251053A1 (en) * | 2007-04-16 | 2008-10-16 | Shears Peter D | Evaporative emissions control system |
US20100095937A1 (en) * | 2008-10-21 | 2010-04-22 | Hudak Eric B | System and method for venting fuel vapors in an internal combustion engine |
US20100288247A1 (en) * | 2009-05-18 | 2010-11-18 | Aisan Kogyo Kabushiki Kaisha | Intake manifolds |
-
2013
- 2013-12-11 DE DE102013113827.6A patent/DE102013113827A1/en not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4408869A1 (en) * | 1994-03-16 | 1995-09-21 | Bosch Gmbh Robert | Ventilation device for fuel system of combustion engine |
EP1559900A2 (en) * | 2004-02-02 | 2005-08-03 | Tecumseh Products Company | Evaporative emissions control system including a charcoal canister for small internal combustion engines |
US20070017918A1 (en) * | 2005-07-20 | 2007-01-25 | Kirk J D | Fuel tank venting arrangement |
US7357110B2 (en) * | 2005-08-02 | 2008-04-15 | Toyota Jidosha Kabushiki Kaisha | Resin intake manifold |
US20080251053A1 (en) * | 2007-04-16 | 2008-10-16 | Shears Peter D | Evaporative emissions control system |
US20100095937A1 (en) * | 2008-10-21 | 2010-04-22 | Hudak Eric B | System and method for venting fuel vapors in an internal combustion engine |
US20100288247A1 (en) * | 2009-05-18 | 2010-11-18 | Aisan Kogyo Kabushiki Kaisha | Intake manifolds |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015219980A1 (en) * | 2015-10-14 | 2017-04-20 | Bayerische Motoren Werke Aktiengesellschaft | Container and method for producing a container for liquid equipment of a motor vehicle |
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Legal Events
Date | Code | Title | Description |
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R163 | Identified publications notified | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |