DE19814965B4 - Arrangement of a functional component within a fuel tank - Google Patents
Arrangement of a functional component within a fuel tank Download PDFInfo
- Publication number
- DE19814965B4 DE19814965B4 DE19814965A DE19814965A DE19814965B4 DE 19814965 B4 DE19814965 B4 DE 19814965B4 DE 19814965 A DE19814965 A DE 19814965A DE 19814965 A DE19814965 A DE 19814965A DE 19814965 B4 DE19814965 B4 DE 19814965B4
- Authority
- DE
- Germany
- Prior art keywords
- fuel tank
- functional component
- baffle
- recess
- arrangement 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
- B60K15/077—Fuel tanks with means modifying or controlling distribution or motion of fuel, e.g. to prevent noise, surge, splash or fuel starvation
-
- 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
- B60K2015/0321—Fuel tanks characterised by special sensors, the mounting thereof
- B60K2015/03217—Fuel level sensors
-
- 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
- B60K2015/03328—Arrangements or special measures related to fuel tanks or fuel handling
- B60K2015/0344—Arrangements or special measures related to fuel tanks or fuel handling comprising baffles
-
- 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
- B60K2015/03328—Arrangements or special measures related to fuel tanks or fuel handling
- B60K2015/03453—Arrangements or special measures related to fuel tanks or fuel handling for fixing or mounting parts of the fuel tank together
-
- 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
- B60K2015/03328—Arrangements or special measures related to fuel tanks or fuel handling
- B60K2015/03453—Arrangements or special measures related to fuel tanks or fuel handling for fixing or mounting parts of the fuel tank together
- B60K2015/03467—Arrangements or special measures related to fuel tanks or fuel handling for fixing or mounting parts of the fuel tank together by clip or snap fit fittings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D33/00—Controlling delivery of fuel or combustion-air, not otherwise provided for
- F02D33/003—Controlling the feeding of liquid fuel from storage containers to carburettors or fuel-injection apparatus ; Failure or leakage prevention; Diagnosis or detection of failure; Arrangement of sensors in the fuel system; Electric wiring; Electrostatic discharge
-
- 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
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/0076—Details of the fuel feeding system related to the fuel tank
- F02M37/0082—Devices inside the fuel tank other than fuel pumps or filters
-
- 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
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/0076—Details of the fuel feeding system related to the fuel tank
- F02M37/0088—Multiple separate fuel tanks or tanks being at least partially partitioned
-
- 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
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/02—Feeding by means of suction apparatus, e.g. by air flow through carburettors
- F02M37/025—Feeding by means of a liquid fuel-driven jet pump
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
Anordnung
eines Funktionsbauteiles innerhalb eines Kraftstoffbehälters, für Kraftfahrzeuge,
wobei in dem Kraftstoffbehälter
zumindest eine Kraftstoffschwankungen eliminierende Schwallwand
vorgesehen ist, wobei
das Funktionsbauteil (22) an der Schwallwand
(14) gehalten ist,
das Funktionsbauteil (22) in eine Ausnehmung
(36) der Schwallwand (14) eingesteckt ist und
das Funktionsbauteil
(22) durch einen den Rand der Ausnehmung (36) hintergreifenden Vorsprung
(38) formschlüssig
gehalten ist.Arrangement of a functional component within a fuel tank, for motor vehicles, wherein in the fuel tank at least one fuel fluctuations eliminating baffle is provided, wherein
the functional component (22) is held on the baffle wall (14),
the functional component (22) is inserted into a recess (36) of the baffle wall (14) and
the functional component (22) is held in a form-fitting manner by a projection (38) engaging behind the edge of the recess (36).
Description
Die Erfindung betrifft die Anordnung eines Funktionsbauteiles innerhalb eines Kraftstoffbehälters für Kraftfahrzeuge.The The invention relates to the arrangement of a functional component within a fuel tank for motor vehicles.
Insbesondere die Anwendung von Kunststoff-Kraftstoffbehältern ermöglicht zur Ausnutzung knappen Bauraumes, insbesondere in Kraftfahrzeugen, relativ komplizierte Behältergeometrien, die aber bezüglich des Einbaus von Funktionsbauteilen wie Füllstandsgebern, Dosierpumpen für Zusatzheizungen, definiert zu positionierbaren Fülleitungen mit Rückschlagklappen, Saugstrahlpumpen, etc. Montageprobleme ergeben können. Zur Vermeidung von Kraftstoff-Schwappgeräuschen ist es ferner bekannt, zumeist quer zur Längserstreckung eines solchen Kraftstoffbehälters Schwallwände vorzusehen, die entweder einstückig mit dem Kraftstoffbehälter hergestellt oder z. B. nachträglich eingeschweißt sind. Um das Permeationsverhalten des Kraftstoffbehälters nicht zu verschlechtern, sollen zudem möglichst wenig Montageöffnungen am Kraftstoffbehälter vorhanden sein.Especially the use of plastic fuel tanks allows for the exploitation of scarce Installation space, especially in motor vehicles, relatively complicated Container geometries but with respect the installation of functional components such as level sensors, dosing pumps for additional heating, defined to positionable filling lines with check valves, Suction jet pumps, etc. assembly problems may arise. To avoid fuel sloshing noise is it is also known, mostly to provide transversely to the longitudinal extent of such a fuel tank baffles, which either in one piece with the fuel tank made or z. B. subsequently shrink wrapped are. To the permeation behavior of the fuel tank not To worsen, should also minimize the mounting holes at the fuel tank to be available.
Die
Aufgabe der Erfindung ist es, eine montageleichte und zuverlässige Anordnung von Funktionsbauteilen ohne Verwendung unmittelbar benachbarter Montageöffnungen vorzuschlagen.task The invention is an assembly-friendly and reliable arrangement of functional components without use of immediately adjacent mounting holes propose.
Diese Aufgabe wird durch die Merkmale des Patentanspruches 1 gelöst. Vorteilhafte Weiterbildungen der Erfindung sind den weiteren Patentansprüchen entnehmbar.These The object is solved by the features of claim 1. advantageous Further developments of the invention can be taken from the further claims.
Es wird vorgeschlagen, dass das Funktionsbauteil oder mehrere Funktionsbauteile an der zumindest einen Schwallwand gehalten, auf diese formschlüssig aufgesteckt und in eine Öffnung eingesteckt und clipsartig gehalten ist.It It is suggested that the functional component or multiple functional components held on the at least one baffle, mounted on this form-fitting and in an opening inserted and held like a clip.
Wenn das Funktionsbauteil mit einer oder mehreren Kunststoff-Anschlußleitungen kombiniert oder durch z. B. eine im Kraftstoffbehälter endende Fülleitung ggf. mit Rückschlagklappe gebildet ist, kann bevorzugt die Schwallwand zum „Einfädeln" des Funktionsbauteiles und einfachen Positionieren mit in Einsteck- oder Aufsteckrichtung konvergierend verlaufenden Wandabschnitten versehen sein; daraus resultiert, dass von einer weiter entfernten Montageöffnung aus das Funktionsbauteil über die relativ steifen Leitungen zur Schwallwand hin einführbar und in einfacher Weise an dieser positionierbar ist. Im Falle einer Steckverbindung ggf. mit Rastierung oder einer formschlüssigen Verbindung mittels einem eine Öffnung in der Schwallwand hintergreifendem Vorsprung ist durch kurzes Anziehen in der Gegenrichtung überprüfbar, ob die Verbindung bzw. Montage ordnungsgemäß erfolgt ist.If the functional component with one or more plastic leads combined or by z. B. a filling line ending in the fuel tank if necessary with non-return flap is formed, preferably the baffle for "threading" of the functional component and easy positioning with in plug-in or plug-in direction be provided converging wall sections; from that that results from a more distant mounting hole the functional component via the relatively stiff lines for baffles inserted and in a simple manner can be positioned at this. In case of a Plug connection with detent or a positive connection if necessary by means of an opening in the baffle hintergreifendem projection is by briefly tightening in the opposite direction verifiable, whether the connection or assembly has been made properly.
Die relativ steifen Kunststoffleitungen, die entweder das Funktionsbauteil bilden oder mit diesem verbunden sind, können dabei bei entsprechender Ausformung eine Vorspannung ausüben, die die formschlüssige Verbindung aufrecht erhält. Dies hat den Vorteil, dass eine Demontage durch einfaches Verformen der Kunststoffleitungen in einfacher Weise möglich ist. Zudem ist im Betrieb des Kraftfahrzeuges das Funktionsbauteil durch diese Vorspannung zuverlässig und spielfrei gehalten.The relatively rigid plastic pipes, which are either the functional component form or are connected to this, can thereby with appropriate Forming a preload, the form-fitting Maintains connection. This has the advantage that disassembly by simply deforming the plastic lines is possible in a simple manner. In addition, is in operation of the motor vehicle, the functional component by this bias reliable and kept free of play.
Ein Ausführungsbeispiel der Erfindung ist im Folgenden mit weiteren Einzelheiten näher erläutert. Die schematische Zeichnung zeigt in raumbildlicher Darstellung einen Kraftstoffbehälter für ein Kraftfahrzeug mit einer quer zur Längserstreckung des Kraftstoffbehälters verlaufenden Schwallwand und einer an dieser Schwallwand montierten Saugstrahlpumpe.One embodiment The invention is explained in more detail below with further details. The Schematic drawing shows a space-like representation of a Fuel tank for a Motor vehicle with a transverse to the longitudinal extent of the fuel tank Baffle and a mounted on this baffle suction jet pump.
Mit
Quer
zur Längserstreckung
des Kraftstoffbehälters
In
der oberen Wand
Ferner
münden
in nicht dargestellter Weise in diese Montageöffnung
Von
der Montageeinheit
Die
Schwallwand
In
dem mittleren Wandabschnitt
Die
beiden Kunststoff-Leitungen
Die
Montage der Saugstrahlpumpe
Zunächst
wird die Saugstrahlpumpe
First, the suction jet pump
Anschließend wird
ebenfalls über
die Montageöffnung
Sobald
sich die Montageeinheit
Ggf.
durch Aufquellen des Kunststoff-Materials der Leitungen
Anstelle
der beschriebenen Saugstrahlpumpe
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19814965A DE19814965B4 (en) | 1998-04-03 | 1998-04-03 | Arrangement of a functional component within a fuel tank |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19814965A DE19814965B4 (en) | 1998-04-03 | 1998-04-03 | Arrangement of a functional component within a fuel tank |
Publications (2)
Publication Number | Publication Date |
---|---|
DE19814965A1 DE19814965A1 (en) | 1999-10-07 |
DE19814965B4 true DE19814965B4 (en) | 2008-03-06 |
Family
ID=7863485
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19814965A Expired - Fee Related DE19814965B4 (en) | 1998-04-03 | 1998-04-03 | Arrangement of a functional component within a fuel tank |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE19814965B4 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005061604B4 (en) * | 2005-12-22 | 2013-09-19 | Webasto Ag | Fuel extraction system for an auxiliary heater, auxiliary heater and motor vehicle with such a fuel extraction system |
DE102008027830B4 (en) * | 2008-06-11 | 2014-11-06 | Kautex Textron Gmbh & Co. Kg | Fuel tank and method of servicing a fuel tank |
WO2020039076A1 (en) * | 2018-08-24 | 2020-02-27 | Plastic Omnium Advanced Innovation And Research | Assembly for a fluid tank comprising a baffle and a fluid transfer line passing through the baffle |
CN109203982B (en) * | 2018-10-09 | 2023-09-08 | 合肥邦立电子股份有限公司 | Liquid level sensor with buffer tray |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1946737A1 (en) * | 1969-09-16 | 1971-03-25 | Elbatainer Kunststoff | Closed liquid container formed from a thermoplastic material using the blow molding process |
DE7404007U (en) * | 1974-02-06 | 1974-06-06 | Bmw Ag | FILTER ARRANGEMENT FOR COMPOSITE FUEL TANKS |
DE2307161A1 (en) * | 1973-02-14 | 1974-08-29 | Porsche Ag | FUEL TANK FOR COMBUSTION ENGINES OF MOTOR VEHICLES |
DE2456525A1 (en) * | 1974-11-29 | 1976-08-12 | Audi Nsu Auto Union Ag | FUEL TANK WITH BULK WALLS |
DE8033230U1 (en) * | 1980-12-13 | 1981-07-09 | Adam Opel AG, 6090 Rüsselsheim | FUEL TANK WITH FUEL STORAGE AND TANK CONTENT |
DE3320467A1 (en) * | 1983-06-07 | 1984-12-13 | Basf Ag, 6700 Ludwigshafen | FUEL TANK WITH FUEL COLLECTING DEVICE |
DE3424934A1 (en) * | 1984-07-06 | 1986-01-16 | Volvo Car B.V., Helmond | Liquid damper for a fuel tank |
DE2847117C2 (en) * | 1978-10-30 | 1988-08-04 | Elbatainer Kunststoff- Und Verpackungsgesellschaft Mbh, 7505 Ettlingen, De | |
DE4116350C2 (en) * | 1991-05-18 | 1993-03-04 | Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De | |
DE19531424A1 (en) * | 1995-08-26 | 1997-02-27 | Bosch Gmbh Robert | Fuel extraction equipment for fuel tanks, with underside insertion |
DE19602818A1 (en) * | 1996-01-26 | 1997-07-31 | Bayerische Motoren Werke Ag | Plastics fuel tank for motor vehicle |
-
1998
- 1998-04-03 DE DE19814965A patent/DE19814965B4/en not_active Expired - Fee Related
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1946737A1 (en) * | 1969-09-16 | 1971-03-25 | Elbatainer Kunststoff | Closed liquid container formed from a thermoplastic material using the blow molding process |
DE2307161A1 (en) * | 1973-02-14 | 1974-08-29 | Porsche Ag | FUEL TANK FOR COMBUSTION ENGINES OF MOTOR VEHICLES |
DE7404007U (en) * | 1974-02-06 | 1974-06-06 | Bmw Ag | FILTER ARRANGEMENT FOR COMPOSITE FUEL TANKS |
DE2456525A1 (en) * | 1974-11-29 | 1976-08-12 | Audi Nsu Auto Union Ag | FUEL TANK WITH BULK WALLS |
DE2847117C2 (en) * | 1978-10-30 | 1988-08-04 | Elbatainer Kunststoff- Und Verpackungsgesellschaft Mbh, 7505 Ettlingen, De | |
DE8033230U1 (en) * | 1980-12-13 | 1981-07-09 | Adam Opel AG, 6090 Rüsselsheim | FUEL TANK WITH FUEL STORAGE AND TANK CONTENT |
DE3320467A1 (en) * | 1983-06-07 | 1984-12-13 | Basf Ag, 6700 Ludwigshafen | FUEL TANK WITH FUEL COLLECTING DEVICE |
DE3424934A1 (en) * | 1984-07-06 | 1986-01-16 | Volvo Car B.V., Helmond | Liquid damper for a fuel tank |
DE4116350C2 (en) * | 1991-05-18 | 1993-03-04 | Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De | |
DE19531424A1 (en) * | 1995-08-26 | 1997-02-27 | Bosch Gmbh Robert | Fuel extraction equipment for fuel tanks, with underside insertion |
DE19602818A1 (en) * | 1996-01-26 | 1997-07-31 | Bayerische Motoren Werke Ag | Plastics fuel tank for motor vehicle |
Also Published As
Publication number | Publication date |
---|---|
DE19814965A1 (en) | 1999-10-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8141 | Disposal/no request for examination | ||
8170 | Reinstatement of the former position | ||
8110 | Request for examination paragraph 44 | ||
8364 | No opposition during term of opposition | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |