DE10344866A1 - Einlinientankentlüftungsventil mit Roll-Over-Funktion - Google Patents

Einlinientankentlüftungsventil mit Roll-Over-Funktion Download PDF

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Publication number
DE10344866A1
DE10344866A1 DE2003144866 DE10344866A DE10344866A1 DE 10344866 A1 DE10344866 A1 DE 10344866A1 DE 2003144866 DE2003144866 DE 2003144866 DE 10344866 A DE10344866 A DE 10344866A DE 10344866 A1 DE10344866 A1 DE 10344866A1
Authority
DE
Germany
Prior art keywords
interior
valve
fuel tank
bypass
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.)
Granted
Application number
DE2003144866
Other languages
English (en)
Other versions
DE10344866B4 (de
Inventor
Dieter Rongstock
Artur Schroeter
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.)
GM Global Technology Operations LLC
Original Assignee
Adam Opel 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 Adam Opel GmbH filed Critical Adam Opel GmbH
Priority to DE2003144866 priority Critical patent/DE10344866B4/de
Publication of DE10344866A1 publication Critical patent/DE10344866A1/de
Application granted granted Critical
Publication of DE10344866B4 publication Critical patent/DE10344866B4/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/36—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
    • F16K24/04—Devices, e.g. valves, for venting or aerating enclosures for venting only
    • F16K24/042—Devices, e.g. valves, for venting or aerating enclosures for venting only actuated by a float
    • F16K24/044—Devices, e.g. valves, for venting or aerating enclosures for venting only actuated by a float the float being rigidly connected to the valve element, the assembly of float and valve element following a substantially translational movement when actuated, e.g. also for actuating a pilot valve
    • 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
    • B60K15/03519—Valve arrangements in the vent line

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)

Abstract

Der Gegenstand der vorliegenden Erfindung betrifft ein Einlinientankentlüftungsventil (1) mit Roll-Over-Funktion zur Gasdruckentlastung eines Kraftstofftankinnenraums (3) über einen mit dem Kraftstofftankinnenraum (3) verbundenen Lüftungskanal (2), insbesondere bei einem Kraftfahrzeug, mit einem als kanalbildendes Teil des Lüftungskanals (2) ausgebildetes Ventil, umfassend mindestens ein mit dem Lüftungskanal (2) und dem Kraftstofftankinnenraum (3) verbindbares Ventilgehäuse (4), einen Ventilsitz (10) und eine bewegbare Schließvorrichtung, zum Öffnen und Schließen des Lüftungskanals (2) durch Bewegen der Schließvorrichtung zu oder von dem Ventilsitz (10), wobei die Schließvorrichtung einen von dem Ventilsitz (10) in Richtung Kraftstofftankinnenraum (3) verlaufenden, mittels eines Bypassventils (11) verschließbaren Bypasskanal (13a) aufweist, wobei das Bypassventil (11) eine Rückschlagsfunktion mit einer Sperrrichtung für den flüssigen Kraftstoff von dem Kraftstofftankinnenraum (3) zum Ventilsitz (10) aufweist, um ein Anhaften der Schließvorrichtung an dem Ventilsitz (10) zu verhindern.
DE2003144866 2003-09-26 2003-09-26 Einlinientankentlüftungsventil mit Roll-Over-Funktion und Einlinientankentlüftungssystem Expired - Fee Related DE10344866B4 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2003144866 DE10344866B4 (de) 2003-09-26 2003-09-26 Einlinientankentlüftungsventil mit Roll-Over-Funktion und Einlinientankentlüftungssystem

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2003144866 DE10344866B4 (de) 2003-09-26 2003-09-26 Einlinientankentlüftungsventil mit Roll-Over-Funktion und Einlinientankentlüftungssystem

Publications (2)

Publication Number Publication Date
DE10344866A1 true DE10344866A1 (de) 2005-05-12
DE10344866B4 DE10344866B4 (de) 2010-09-30

Family

ID=34428137

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2003144866 Expired - Fee Related DE10344866B4 (de) 2003-09-26 2003-09-26 Einlinientankentlüftungsventil mit Roll-Over-Funktion und Einlinientankentlüftungssystem

Country Status (1)

Country Link
DE (1) DE10344866B4 (de)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3126475A1 (de) * 1981-07-04 1983-01-20 Vdo Adolf Schindling Ag, 6000 Frankfurt Entlueftungsvorrichtung
US5028244A (en) * 1990-06-27 1991-07-02 Stant Inc. Tank venting control valve assembly
US5809976A (en) * 1995-11-29 1998-09-22 Siemens Canada Limited Vent control valving for fuel vapor recovery system
DE10137986C2 (de) * 2001-07-31 2003-09-25 Siemens Ag Be-und Entlüftungseinrichtung für einen Kraftstofftank
JP3931291B2 (ja) * 2001-11-29 2007-06-13 豊田合成株式会社 燃料タンクの燃料流出規制装置

Also Published As

Publication number Publication date
DE10344866B4 (de) 2010-09-30

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OP8 Request for examination as to paragraph 44 patent law
8127 New person/name/address of the applicant

Owner name: GM GLOBAL TECHNOLOGY OPERATIONS, INC., DETROIT, US

8128 New person/name/address of the agent

Representative=s name: STRAUSS, P., DIPL.-PHYS.UNIV. MA, PAT.-ANW., 65193

8180 Miscellaneous part 1

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8180 Miscellaneous part 1

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8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: GM GLOBAL TECHNOLOGY OPERATIONS LLC , ( N. D. , US

R081 Change of applicant/patentee

Owner name: GM GLOBAL TECHNOLOGY OPERATIONS LLC (N. D. GES, US

Free format text: FORMER OWNER: GM GLOBAL TECHNOLOGY OPERATIONS, INC., DETROIT, MICH., US

Effective date: 20110323

R082 Change of representative
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee