DE20001334U1 - Nozzle element for the tank neck of a fuel tank - Google Patents

Nozzle element for the tank neck of a fuel tank

Info

Publication number
DE20001334U1
DE20001334U1 DE20001334U DE20001334U DE20001334U1 DE 20001334 U1 DE20001334 U1 DE 20001334U1 DE 20001334 U DE20001334 U DE 20001334U DE 20001334 U DE20001334 U DE 20001334U DE 20001334 U1 DE20001334 U1 DE 20001334U1
Authority
DE
Germany
Prior art keywords
sealing lip
closed position
nozzle
nozzle element
tank
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
Application number
DE20001334U
Other languages
German (de)
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.)
Blau Kunststofftechnik Zweigniederlassung der Tesma Europa GmbH
Original Assignee
Blau Kunststofftechnik Zweigniederlassung der Tesma Europa GmbH
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 Blau Kunststofftechnik Zweigniederlassung der Tesma Europa GmbH filed Critical Blau Kunststofftechnik Zweigniederlassung der Tesma Europa GmbH
Priority to DE20001334U priority Critical patent/DE20001334U1/en
Publication of DE20001334U1 publication Critical patent/DE20001334U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B60K15/04—Tank inlets
    • 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
    • B60K2015/03447—Arrangements or special measures related to fuel tanks or fuel handling for improving the sealing

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (4)

1. Stutzenelement (1) für den Tankstutzen eines Kraft­ stofftanks in einem Fahrzeug, mit einem Rückschlag­ ventil an einem Stutzenende (6), das eine Ventil­ klappe (7) aufweist, welches zwischen einer Offen­ stellung und einer Schließstellung verschwenkbar ist und in Schließstellung an einem am Stutzenende (6) angeordneten Dichtungsring (14) anliegt, der eine die Stirnseite des Stutzenendes (6) übergreifende, radial nach innen gerichtete Dichtlippe (17) aufweist, dadurch gekennzeichnet, daß die Stirnseite des Stut­ zenendes (6) mit einem Anschlag (22) versehen ist, der die Verformung der Dichtlippe (17) bei Anlage der Ventilklappe (7) derart begrenzt, daß die Dichtlippe (17) in Schließstellung der Ventilklappe (7) schräg in Richtung auf diese gerichtet ist.1. nozzle element ( 1 ) for the tank neck of a fuel tank in a vehicle, with a check valve at a nozzle end ( 6 ) having a valve flap ( 7 ) which is pivotable between an open position and a closed position and in the closed position a sealing ring ( 14 ) which is arranged on the connecting piece end ( 6 ) and which has a radially inwardly directed sealing lip ( 17 ) which overlaps the front side of the connecting piece end ( 6 ), characterized in that the front side of the connecting piece zenende ( 6 ) with a stop ( 22 ) is provided, which limits the deformation of the sealing lip ( 17 ) when the valve flap ( 7 ) lies in such a way that the sealing lip ( 17 ) in the closed position of the valve flap ( 7 ) is directed obliquely towards the latter. 2. Stutzenelement nach Anspruch 1, dadurch gekennzeich­ net, daß der Anschlag (22) so ausgebildet ist, daß die Dichtlippe (17) in Schließstellung der Ventil­ klappe (7) einen Winkel von mindestens 30° mit der Ventilklappe (7) einschließt. 2. Socket element according to claim 1, characterized in that the stop (22) is formed so that the sealing lip (17) flap in the closed position of the valve (7) includes an angle of at least 30 ° with the valve flap (7). 3. Stutzenelement nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Dichtlippe (17) am freien Innenrand einen sich axial in Richtung auf die Ven­ tilklappe (7) erstreckenden Dichtringsteg (20) auf­ weist.3. nozzle element according to claim 1 or 2, characterized in that the sealing lip ( 17 ) on the free inner edge an axially in the direction of the Ven tilklappe ( 7 ) extending sealing ring web ( 20 ) has. 4. Stutzenelement nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß das Stutzenende (6) im Bereich der Stirnseite von außen nach innen halb­ kreisartig gebogen und daß der Anschlag als ein im Bereich des innenseitigen Randes der Stirnseite sich axial in Richtung auf die Dichtlippe (17) erstrecken­ der Stützsteg (22) ausgebildet ist.4. nozzle element according to one of claims 1 to 3, characterized in that the nozzle end ( 6 ) in the region of the end face from the outside inwardly bent semi-circularly and that the stop as an axially in the region of the inner edge of the end face towards Sealing lip ( 17 ) extending the support web ( 22 ) is formed.
DE20001334U 2000-01-27 2000-01-27 Nozzle element for the tank neck of a fuel tank Expired - Lifetime DE20001334U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20001334U DE20001334U1 (en) 2000-01-27 2000-01-27 Nozzle element for the tank neck of a fuel tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20001334U DE20001334U1 (en) 2000-01-27 2000-01-27 Nozzle element for the tank neck of a fuel tank

Publications (1)

Publication Number Publication Date
DE20001334U1 true DE20001334U1 (en) 2001-03-08

Family

ID=7936409

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20001334U Expired - Lifetime DE20001334U1 (en) 2000-01-27 2000-01-27 Nozzle element for the tank neck of a fuel tank

Country Status (1)

Country Link
DE (1) DE20001334U1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003053732A2 (en) * 2001-12-21 2003-07-03 Eaton Corporation One-way valve assembly for a filler neck and method of installing a filler neck
EP1479554A1 (en) * 2003-05-23 2004-11-24 Eaton Corporation Flapper type fill tube check valve
EP1685999A1 (en) * 2005-01-31 2006-08-02 Kautex Textron GmbH & Co. KG. Nozzle end-piece for vehicle fuel filler nozzle

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003053732A2 (en) * 2001-12-21 2003-07-03 Eaton Corporation One-way valve assembly for a filler neck and method of installing a filler neck
WO2003053732A3 (en) * 2001-12-21 2003-09-25 Eaton Corp One-way valve assembly for a filler neck and method of installing a filler neck
EP1479554A1 (en) * 2003-05-23 2004-11-24 Eaton Corporation Flapper type fill tube check valve
US6932100B2 (en) 2003-05-23 2005-08-23 Eaton Corporation Flapper type fill tube check valve
US7458385B2 (en) 2003-05-23 2008-12-02 Eaton Corporation Flapper type fill tube check valve
EP1685999A1 (en) * 2005-01-31 2006-08-02 Kautex Textron GmbH & Co. KG. Nozzle end-piece for vehicle fuel filler nozzle

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20010412

R150 Term of protection extended to 6 years

Effective date: 20030116

R151 Term of protection extended to 8 years

Effective date: 20060202

R152 Term of protection extended to 10 years

Effective date: 20080218

R071 Expiry of right