DE2440904A1 - Fuel tank with integral fuel pump - is mounted under removable cover with fuel level gauge - Google Patents

Fuel tank with integral fuel pump - is mounted under removable cover with fuel level gauge

Info

Publication number
DE2440904A1
DE2440904A1 DE2440904A DE2440904A DE2440904A1 DE 2440904 A1 DE2440904 A1 DE 2440904A1 DE 2440904 A DE2440904 A DE 2440904A DE 2440904 A DE2440904 A DE 2440904A DE 2440904 A1 DE2440904 A1 DE 2440904A1
Authority
DE
Germany
Prior art keywords
fuel tank
pump
fuel
tank according
structural unit
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.)
Pending
Application number
DE2440904A
Other languages
German (de)
Inventor
Wolfgang Eyb
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.)
Dr Ing HCF Porsche AG
Original Assignee
Dr Ing HCF Porsche AG
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 Dr Ing HCF Porsche AG filed Critical Dr Ing HCF Porsche AG
Priority to DE2440904A priority Critical patent/DE2440904A1/en
Publication of DE2440904A1 publication Critical patent/DE2440904A1/en
Pending legal-status Critical Current

Links

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
    • 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
    • F02M37/04—Feeding by means of driven pumps
    • F02M37/08—Feeding by means of driven pumps electrically driven
    • F02M37/10—Feeding by means of driven pumps electrically driven submerged in fuel, e.g. in reservoir
    • F02M37/103—Mounting pumps on fuel tanks
    • 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
    • B60K15/03177—Fuel tanks made of non-metallic material, e.g. plastics, or of a combination of non-metallic and metallic material
    • 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
    • B60K2015/03105—Fuel tanks with supplementary interior tanks inside the fuel tank
    • 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
    • B60K2015/03236—Fuel tanks characterised by special filters, the mounting thereof
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

The fuel tank is fitted with a removable lid (6) under which the electric fuel pump (2) and the fuel level indicator (14) are mounted. The fuel pump is fitted at the bottom of a support pillar (3) with the bottom of the pump lodged against elastic seals (12) in the bottom of the tank, to provide a secure mounting. The electric connections to the pump are either safety types or are shrouded in cylindrical covers. An alternate system has the pump mounted just under the lid and braced on the bottom of the tank by the support pillar, which incorporates the fuel intake pipe. The system provides a simple, replaceable mounting with no separate mounting required for the fuel pump.

Description

Kraftstoffbehälter für Kraft fahrzeuge Die Erfindung betrifft einen Kraftstoffbehälter für Kraftfahrzeuge, dessen Medium mittels einer el.ektrischen Pumpe zur Brennkraftmaschine gefördert wird. Fuel tank for motor vehicles The invention relates to a Fuel tank for motor vehicles, the medium of which by means of an electric Pump is promoted to the internal combustion engine.

Bei bekannten Kraftfahrzeugen sind der Kraftstoffbehälter und die elektrische Pumpe getrennt voneinander am Fahrzeug untergebracht. Diese Anordnungsart hat den Nachteil, daß für die Pumpe besonderer Raum vorgesehen sein muß. Hinzu kommt, daß für die Halterung der Pumpe zusitzliche Befestigungselemente und Montagearbeiten erforderlich sind. In known motor vehicles, the fuel tank and the electric pump housed separately from each other on the vehicle. This type of arrangement has the disadvantage that special space must be provided for the pump. Come in addition, that additional fasteners and assembly work for holding the pump required are.

Aufgabe der vorliegenden Erfindungist es daher, die elektrische Pumpe zum Kraftstoffbehälter in der Weise anzuordnen, daß unter Gewährleistung einer guten Betriebssicherheit die genannten Nachteile vermieden v'erden. The object of the present invention is therefore to provide the electric pump to arrange the fuel tank in such a way that ensuring good Operational reliability, the disadvantages mentioned are avoided.

Erfindungsgemäß wird diensdadurch erzielt daß die Pumpe innerhalb de Kraftstoffbehälters an einer separaten Baueinheit angeordnet ist, die eine Entnahmevorrichtung umfaßt. Hierzu ist es von Vorteil, wenn die Baueinheit sich an gegenüberliegenden Wandungen des Kraftstoffbehälters abstützt. Die Abstützung erfolgt einerseits unter Vermittlung eines Dichtkörpers und andererseits durch ein Verschlußorgan. Das Verschlußorgan wird durch einen schraubbaren Deckel gebildet. According to the invention this is achieved by having the pump inside de fuel tank on one arranged separate structural unit which comprises a removal device. For this purpose, it is advantageous if the structural unit is supported on opposite walls of the fuel tank. The support takes place on the one hand with the mediation of a sealing body and on the other hand by a Closure organ. The closure member is formed by a screwable cover.

Die Pumpe stützt sich am Dichtkörper ab.The pump is supported on the sealing body.

In vorteilhafter Weiterbildung der Erfindung stützt sich die Entnahmevorrichtung am Dichtkörper ab, und die Pumpe ist unter Vermittlung eines Zwischengliedes an das Verschlußorgan angeschlossen. Das Zwischenglied umfaßt vom Kraftstoffbehälter abgetrennte Bereiche, in dem die elektrischen Anschlüsse der Pumpe angeordnet sind. Die Bereiche des Zwischengliedes werden durch rohrartige Abschnitte vorzugsweise mit kreisrundem Querschnitt gebildet. Innerhalb der Abschnitte sind Verlängerungselemente aus elektrisch leitendem Werkstoff vorgesehen. Der eine Abschnitt bzw. das eine Verlängerungselement ist im Durchmesser kleiner dimensioniert, als der andere Abschnitt bzw. das andere Verlängerungselement. Außerdem ist am Kraftstoffbehälter eine Einrichtung zur Fernanzeige des Kraftstoffstandes angeordnet, die an der Baueinheit vorgesehen ist. In an advantageous development of the invention, the removal device is supported on the sealing body, and the pump is on through the intermediary of an intermediate link the closure member connected. The intermediate member encompasses the fuel tank separated areas in which the electrical connections of the pump are arranged. The areas of the intermediate member are preferably made by tubular sections formed with a circular cross-section. Within the sections are extension elements made of electrically conductive material. The one section or the one Extension element is dimensioned smaller in diameter than the other section or the other extension element. There is also a device on the fuel tank arranged for remote display of the fuel level, which is provided on the structural unit is.

Die mit der Erfindung hauptsächlich erzielten Vorteile sind darin zu sehen, daß sich die Unterbringung der Pumpe innerhalb des Kraftstoffbehälters räumlich günstig auswirkt. Die Zuordnung der Pumpe zu' der Baueinheit ermöglicht eine einfache Halterung, sowie leichte Montage. Die Abstützung der Baueinheit an gegenüberliegenden Wandungen des Kraftsoffbehälters unter Vermittlung des Dichtkörpers schafft eine sichere und geräuschisolierte Lagerung der Baueinheit. Die Verbindung der Pumpe mit dem Zwischenglied und dessen rohrartige Abschnitte, die an die elektrischen Anschlüsse herangeführt sind, gewährleistet ein betriebssicheres Arbeiten der Pumpe. The main advantages achieved by the invention are therein to see that the housing of the pump is inside the fuel tank has a spatially favorable effect. The assignment of the pump to 'the structural unit allows a simple bracket, as well as easy assembly. The support of the structural unit opposite Walls of the fuel tank with mediation the sealing body creates a secure and noise-insulated storage of the structural unit. The connection of the pump with the intermediate member and its tubular sections, which are brought up to the electrical connections ensures an operationally reliable Working the pump.

In der Zeichnung werden Ausführungsbeispiele der Erfindung näher erläutert. Es zeigt Fig. 1 einen Schnitt durch einen KraftstofÇbehälter, Fig. 2 eine Ansicht entsprechend Fig, 1, Fig. 3 eine Ansicht entsprechend Fig, 2 in größerem Maßstab und teilweise im Schnitt, Fig. 4 eine Ansicht entsprechend Fig. 3 eines anderen Ausführungsbeispieles. Exemplary embodiments of the invention are shown in greater detail in the drawing explained. 1 shows a section through a fuel tank, FIG. 2 a view corresponding to FIG. 1, FIG. 3 a view corresponding to FIG. 2 in a larger scale Scale and partly in section, Fig. 4 is a view corresponding to Fig. 3 of a other embodiment.

Der in Figur 1 gezeigte Kraftstoffbehälter 1 weist eine rechteckige Grundform auf und ist aus Kunststoff, Stahlblech oder dergleichen hergestellt. Innerhalb des Kraftstoffbehälters 1 ist eine elektrische Pumpe 2 angeordnet, die einer Baueinheit 3 zugeordnet ist. Die Baueinheit 3 weist neben der Pumpe 2 eine Entnahmevorrichtung 4 und eine außerhalb des Kraftstoffbehälters 1 zur nicht näher dargestellten Brennkraftmaschine führende Rohrleitung 5 auf. An gegenüberliegenden Wandungen 6, 7 des Kraftstoffbehälters 1 stützt sich die Baueinheit ab (im Bereich A). The fuel tank 1 shown in Figure 1 has a rectangular Basic shape and is made of plastic, sheet steel or the like. Within of the fuel tank 1, an electric pump 2 is arranged, which is a structural unit 3 is assigned. In addition to the pump 2, the structural unit 3 has an extraction device 4 and one outside of the fuel tank 1 to the internal combustion engine, not shown in detail leading pipeline 5 on. On opposite walls 6, 7 of the fuel tank 1 the structural unit is supported (in area A).

Die Abstützung der Baueinheit 3 erfolgt an der VJand 7 mittels eines Dichtkörpers 8 und an der Wand 6 mittels eines Verschlußorganes 9. Das Verschlußorgan 9 wird durch einen schraubbaren Deckel gebildet, Die Entnahmevorrichtung 4 ragt mit einem Sieb 10 in eine topf förmige Ausformung 11 des Kraftstoffbehälters 1 hinein. Oberhalb des Zuganges zu der Ausformung 11 ist die Pumpe 2 angeordnet und stützt sich am Dichtkörper 8 ab. Der Dichtkörper 8 ist in einer Rille 12 des Kraftstoffbehälters 1 gehalten. Am Dichtkörper 8 und an der Pumpe 2 sind Ausnehmungen 13 vorgesehen, die im wesentlichen senkrecht verlaufen und ein Einströmen des Kraftstoffes in die Ausformung 11 ermöglichen. The structural unit 3 is supported on the VJand 7 by means of a Sealing body 8 and on the wall 6 by means of a closure member 9. The closure member 9 is formed by a screwable cover, the removal device 4 protrudes with a sieve 10 into a pot-shaped recess 11 of the fuel tank 1. The pump 2 is arranged and supported above the access to the formation 11 on the sealing body 8. The sealing body 8 is in a groove 12 of the fuel tank 1 held. Recesses 13 are provided on the sealing body 8 and on the pump 2, which are essentially perpendicular and an inflow of fuel into the Form 11 enable.

Der Kraftstoff stand wird über eine elektrische Fernanzeige-Einrichtung 14 übermittelt. Die Einrichtung 14 ist nach der sogenannten Tauchrohr-Geberart aufgebaut und an der Baueinheit 3 vorgesehen. Zum Einbau der Baueinheit 3 in den Kraftstoffbehälter 1 wird die Einrichtung 14 gegen die Wirkung einer Feder 15 aus der Stellung B in die Stellung C verschwenkt. The fuel level is monitored by an electrical remote display device 14 transmitted. The device 14 is constructed according to the so-called immersion tube encoder type and provided on the structural unit 3. For installing the structural unit 3 in the fuel tank 1 is the device 14 against the action of a spring 15 from the position B in the position C is pivoted.

Die Stromversorgung der Pumpe 2 erfolgt über Leitungen 16, 17 welche mit Anschlußteilen 18, 19 funkenisol iert zusammenwirken. The power supply to the pump 2 takes place via lines 16, 17 which cooperate with connection parts 18, 19 spark-insulated.

Nach Figur 2 ist an einem Behälter 20 eine Baueinheit 21 vorgesehen, deren Entnahmeeinrichtung 22 unter Zwischenschaltung eines Dichtkörpers 23 sich an der Wandung 24 der Ausformung 25 abstützt, Die Pumpe 26 ist unter Vermittlung eines Zwischengliedes 27 an das Verschlußorgan 28 angeschlossen. According to Figure 2, a unit 21 is provided on a container 20, their removal device 22 with the interposition of a sealing body 23 itself on the wall 24 of the formation 25 is supported, the pump 26 is under mediation an intermediate member 27 to the closure member 28 connected.

Gemäß Figur 3 ist das vorzugsweise aus formsteifen Kunststoff bestehende Zwischenglied 27 mit einem Kragen 29 versehen. Der Kragen 29 liegt auf einer Dichtung 30 auf, die sich an einem senkrechten Bord 31 des Kraftstoffbehälters 20 abstützt. Zwischen dem Verschlußorgan 28 und dem Zwischenglied 27 ist ein weiteres Dichtelement 32 angeordnet Das Zwischenglied 27 weist zwei rohrartige Abschnitte 33, 34 auf, die an elektrische Anschlüsse 35, 36 der Pumpe 26 herangeführt sind. Die Abschnitte 33, 34, die im Querschnitt kreisförmig ausgebildet sind, arbeiten dichtend und funkenisoliert mit die Anschlüsse 35, 36 tragende Zapfen 37, 38 zusammen, Innerhalb der Abschnitte 33, 34 sind elektrisch leitende Verlängerungselemente 39, 40 untergebracht, die die Verbindung zu Anschlußstellen 41, 42 bilden Der Abschnitt 33 bzw, das Verlängerungselement 39 ist im Querschnitt kleiner dimensioniert als der Abschnitt 34 bzw. das Verlängerungsstück 40 (al : bl und a2 : b2). Hierdurch wird bei der Montage eine Verwechslung der Anschlüsse und folgenschwere Betriebsstörungen vermieden. According to FIG. 3, this is preferably made of dimensionally stable plastic Intermediate member 27 is provided with a collar 29. The collar 29 rests on a seal 30, which is supported on a vertical shelf 31 of the fuel tank 20. Between the closure member 28 and the intermediate member 27 is a further sealing element 32 arranged The intermediate member 27 has two tubular sections 33, 34, which are brought up to electrical connections 35, 36 of the pump 26. The sections 33, 34, which are circular in cross-section, work in a sealing and spark-insulated manner with pins 37, 38 carrying the connections 35, 36 together, within the sections 33, 34 are electrically conductive extension elements 39, 40 housed, the the connection to connection points 41, 42 form the section 33 or the extension element 39 is dimensioned smaller in cross section than the section 34 or the extension piece 40 (al: bl and a2: b2). This means that the connections can be mixed up during assembly and serious operational disruptions avoided.

In Figur 4 ist ein Zwischenglied 43 aus plastischem Werkstoff dargestellt, mit dem Toleranzen in Längsrichtung der Pumpe ausgeglichen werden können und das eine Pumpe 44 manschettenartig umgibt. In Figure 4, an intermediate member 43 made of plastic material is shown, with which tolerances in the longitudinal direction of the pump can be compensated and that surrounds a pump 44 like a sleeve.

Die elektrischen Anschlüsse 45, 46 der Pumpe 44 sind gegenüber dem übrigen Behälterraum durch das Zwischenglied.43 abgedeckt. The electrical connections 45, 46 of the pump 44 are opposite the remaining container space covered by the intermediate member. 43.

Claims (11)

PatentansprücheClaims 1. Kraftstoffbehälter für Kraftfahrzeuge, dessen Medim mittels einer elektrischen Pumpe zur Brennkraftmaschine gefördert wird, dadurch gekennzeichnet, daß die Pumpe (2, 26, 44) innerhalb des Kraftstoffbehälters (1, 10) an einer separaten Baueinheit (3, 21) angeordnet ist, die eine Entnahmevorrichtung (4, 22) umfaßt. 1. Fuel tank for motor vehicles, the Medim by means of a electric pump is promoted to the internal combustion engine, characterized in that that the pump (2, 26, 44) inside the fuel tank (1, 10) on a separate Structural unit (3, 21) is arranged, which comprises a removal device (4, 22). 2. Kraftstoffbehälter nach Anspruch 1, dadurch gekennzeichnet, daß die Baueinheit (3, 21) sich an gegenüberliegenden Wandungen (6, 7) des Kraftstoffbehälters (1, 20) abstützt. 2. Fuel tank according to claim 1, characterized in that the structural unit (3, 21) is attached to opposite walls (6, 7) of the fuel tank (1, 20) is supported. 3. Kraftstoffbehälter nach Anspruch 2, dadurch gekennzeichnet, daß die Abstützung einerseits unter Vermittlung eines Dichtkörpers (12, 23) und andererseits durch ein Verschlußorgan (6, 28) erfolgt. 3. Fuel tank according to claim 2, characterized in that the support on the one hand by means of a sealing body (12, 23) and on the other hand takes place by a closure member (6, 28). 4. Kraftstoffbehälter nach Anspruch 3, dadurch gekennzeichnet, daß das Verschlußorgan (6, 28) durch einen schraubbaren Deckel gebildet wird. 4. Fuel tank according to claim 3, characterized in that the closure member (6, 28) is formed by a screwable cover. 5. Kraftstoffbehälter nach den Ansprüchen 2 und 3, dadurch gekennzeichnet, daß die Pumpe (2) sich am Dichtkörper (12) abstützt. 5. Fuel tank according to claims 2 and 3, characterized in that that the pump (2) is supported on the sealing body (12). 6. Kraftstoffbehälter nach den Ansprüchen 2 und 3, dadurch gekennzeichnet, daß die Entnahmevorrichtung (22) sich am Dichtkörper (23) abstützt und die Pumpe (26) unter Vermittlung eines Zwischengliedes (27) an das Verschlußorgan (28) angeschlossen ist. 6. Fuel tank according to claims 2 and 3, characterized in that that the removal device (22) is supported on the sealing body (23) and the pump (26) connected to the closure member (28) with the intermediary of an intermediate member (27) is. 7. Kraftstoffbehälter nach Anspruch 6, dadurch gekennzeichnet, daß das Zwischenglied (27) vom Kraftstoffbehälter (2) abgetrennte Bereiche umfaßt, in denen die elektrischen Anschlüsse (35, 36) der Pumpe (26) angeordnet sind0 7. Fuel tank according to claim 6, characterized in that the intermediate member (27) comprises areas separated from the fuel tank (2), in where the electrical connections (35, 36) of the pump (26) are arranged0 8. Kraftstoffbehälter nach Anspruch 7, dadurch gekennzeichnet, daß die Bereiche des Zwischengliedes (27) durch rohrartige Abschnitte (33, 34) vorzugsweise mit kreisrundem Querschnitt, gebildet werden.8. Fuel tank according to claim 7, characterized in that the areas of the intermediate member (27) by tubular sections (33, 34), preferably with a circular cross-section will. 9. Kraftstoffbehälter nach Anspruch 8, dadurch gekennzeichnet, daß innerhalb der Abschnitte (33, 34) Verlängerungselemente (39, 40) aus elektrisch leitendem Werkstoff vorgesehen sind. 9. Fuel tank according to claim 8, characterized in that within the sections (33, 34) extension elements (39, 40) made electrically conductive material are provided. 10. Kraftstoffbehälter nach den Ansprüchen 8 und 9, dadurch gekennzeichnet, daß der eine Abschnitt (33), bzw. 10. Fuel tank according to claims 8 and 9, characterized in that that one section (33) or das eine Verlängerungselement (39) im Durchmesser kleiner dimensioniert ist, als der andere Abschnitt (34), bzw.the one extension element (39) dimensioned smaller in diameter than the other section (34), or das andere Verlängerungselement (40).the other extension element (40). 11. Kraftstoffbehälter nach Anspruch 1, bei dem eine Einrichtung zur Fernanzeige des Kraftstoffstandes angeordnet ist, dadurch gekennzeichnet, daß die Einrichtung (14) an der Baueinheit (3, 21) vorgesehen ist; 11. The fuel tank of claim 1, wherein a device is arranged for remote display of the fuel level, characterized in that the device (14) is provided on the structural unit (3, 21);
DE2440904A 1974-08-27 1974-08-27 Fuel tank with integral fuel pump - is mounted under removable cover with fuel level gauge Pending DE2440904A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2440904A DE2440904A1 (en) 1974-08-27 1974-08-27 Fuel tank with integral fuel pump - is mounted under removable cover with fuel level gauge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2440904A DE2440904A1 (en) 1974-08-27 1974-08-27 Fuel tank with integral fuel pump - is mounted under removable cover with fuel level gauge

Publications (1)

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DE2440904A1 true DE2440904A1 (en) 1976-03-11

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DE2440904A Pending DE2440904A1 (en) 1974-08-27 1974-08-27 Fuel tank with integral fuel pump - is mounted under removable cover with fuel level gauge

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2723771A1 (en) * 1977-05-26 1978-12-07 Volkswagenwerk Ag RESERVOIR ARRANGEMENT, IN PARTICULAR FUEL TANK ARRANGEMENT FOR A MOTOR VEHICLE
DE2844053A1 (en) * 1978-10-10 1980-04-17 Bayerische Motoren Werke Ag Motor vehicle fuel supply system - has immersion-tube type level indicator emitter fixed to tank sealing member
EP0120343A2 (en) * 1983-03-29 1984-10-03 Audi Ag Tank for liquids, especially a vehicle fuel tank
EP0131835A1 (en) * 1983-07-19 1985-01-23 Nissan Motor Co., Ltd. In-tank fuel feed pump supporting device
EP0203244A1 (en) * 1985-05-25 1986-12-03 FIAT AUTO S.p.A. System for fixing the fuel pump in the fuel tank
DE3602155A1 (en) * 1986-01-24 1987-07-30 Bayerische Motoren Werke Ag Fuel system for motor vehicles
EP0413531A1 (en) * 1989-08-11 1991-02-20 Ford Motor Company Limited A fuel tank closure component
EP1160114A2 (en) 2000-06-02 2001-12-05 Bayerische Motoren Werke Aktiengesellschaft Fuel supply system for motor vehicle
EP1238845A3 (en) * 2001-03-08 2003-12-17 Toyoda Gosei Co., Ltd. Fuel tank and manufacturing method thereof
CN100551733C (en) * 2003-01-31 2009-10-21 本田技研工业株式会社 The supporting mechanism of motor vehicle fuel feedway
WO2010015295A1 (en) 2008-08-06 2010-02-11 Kautex Textron Gmbh & Co. Kg Motor vehicle fuel tank
EP2628937A3 (en) * 2012-02-16 2015-12-09 MAN Truck & Bus Österreich AG Cover on the outer circumference of a fuel tank

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2723771A1 (en) * 1977-05-26 1978-12-07 Volkswagenwerk Ag RESERVOIR ARRANGEMENT, IN PARTICULAR FUEL TANK ARRANGEMENT FOR A MOTOR VEHICLE
DE2844053A1 (en) * 1978-10-10 1980-04-17 Bayerische Motoren Werke Ag Motor vehicle fuel supply system - has immersion-tube type level indicator emitter fixed to tank sealing member
EP0120343A2 (en) * 1983-03-29 1984-10-03 Audi Ag Tank for liquids, especially a vehicle fuel tank
EP0120343A3 (en) * 1983-03-29 1986-07-23 Audi Ag Tank for liquids, especially a vehicle fuel tank
EP0131835A1 (en) * 1983-07-19 1985-01-23 Nissan Motor Co., Ltd. In-tank fuel feed pump supporting device
US4591319A (en) * 1983-07-19 1986-05-27 Nissan Motor Company, Limited In-tank fuel feed pump supporting device
EP0203244A1 (en) * 1985-05-25 1986-12-03 FIAT AUTO S.p.A. System for fixing the fuel pump in the fuel tank
DE3602155A1 (en) * 1986-01-24 1987-07-30 Bayerische Motoren Werke Ag Fuel system for motor vehicles
EP0413531A1 (en) * 1989-08-11 1991-02-20 Ford Motor Company Limited A fuel tank closure component
US5056492A (en) * 1989-08-11 1991-10-15 Ford Motor Company Fuel tank
EP1160114A2 (en) 2000-06-02 2001-12-05 Bayerische Motoren Werke Aktiengesellschaft Fuel supply system for motor vehicle
EP1160114A3 (en) * 2000-06-02 2003-04-09 Bayerische Motoren Werke Aktiengesellschaft Fuel supply system for motor vehicle
EP1238845A3 (en) * 2001-03-08 2003-12-17 Toyoda Gosei Co., Ltd. Fuel tank and manufacturing method thereof
US6978802B2 (en) 2001-03-08 2005-12-27 Toyoda Gosei Co., Ltd. Fuel tank and manufacturing method thereof
CN100551733C (en) * 2003-01-31 2009-10-21 本田技研工业株式会社 The supporting mechanism of motor vehicle fuel feedway
WO2010015295A1 (en) 2008-08-06 2010-02-11 Kautex Textron Gmbh & Co. Kg Motor vehicle fuel tank
US8636163B2 (en) 2008-08-06 2014-01-28 Kautex Textron Gmbh & Co. Kg Motor vehicle fuel tank
CN102099219B (en) * 2008-08-06 2014-04-02 考特克斯·特克斯罗恩有限公司及两合公司 Motor vehicle fuel tank
EP2628937A3 (en) * 2012-02-16 2015-12-09 MAN Truck & Bus Österreich AG Cover on the outer circumference of a fuel tank

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