WO2009083003A1 - Adaptateur pour le remplissage de véhicules avec du carburant - Google Patents

Adaptateur pour le remplissage de véhicules avec du carburant Download PDF

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Publication number
WO2009083003A1
WO2009083003A1 PCT/DE2008/002154 DE2008002154W WO2009083003A1 WO 2009083003 A1 WO2009083003 A1 WO 2009083003A1 DE 2008002154 W DE2008002154 W DE 2008002154W WO 2009083003 A1 WO2009083003 A1 WO 2009083003A1
Authority
WO
WIPO (PCT)
Prior art keywords
sleeve
adapter
housing
filling
fuel
Prior art date
Application number
PCT/DE2008/002154
Other languages
German (de)
English (en)
Inventor
Dieter Neubert
Siegfried Exner
Uwe Meier
Original Assignee
Dürr Somac 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 Dürr Somac GmbH filed Critical Dürr Somac GmbH
Publication of WO2009083003A1 publication Critical patent/WO2009083003A1/fr

Links

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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/28—Couplings of the quick-acting type with fluid cut-off means
    • F16L37/38—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings
    • F16L37/46—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings with a gate valve or sliding valve
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/06—Details or accessories
    • B67D7/42—Filling nozzles
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members
    • F16L37/1205—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members using hooks hinged about an axis placed behind a flange and which act behind the other flange

Definitions

  • the invention relates to an adapter for filling motor vehicles with operating materials, consisting of a housing which is operatively connected to a feed device for the fuel, wherein the fuel in the interior of the housing flows through channel structures to an axially extending filling tube with a filler neck to a filling assembly can be brought into operative connection, wherein the adapter and the assembly to be filled are detachably connected to each other by engaging the housing pivotally supported clamping claws in recesses on the contour of the filler neck.
  • assemblies must be interconnected in which gaseous or liquid fuels (fuel, engine oil, gear oil, coolant, etc.) are routed.
  • gaseous or liquid fuels fuel, engine oil, gear oil, coolant, etc.
  • DE 101 63 275 A1 describes a hose coupling for motor vehicle air conditioning systems which has a plurality of specially formed connecting and sealing elements. This creates a permanent connection that remains operational throughout the life of the air conditioner.
  • a fuel dispensing nozzle which is equipped with sensors at its end face associated with the vehicle to be refueled.
  • a filling line is only released via the sensors, as long as the outlet cross-section of the fuel nozzle rests completely on the filler neck of the vehicle.
  • a coupling for connecting assemblies is known in which clamping claws are arranged on a coupling housing.
  • the clamping claws are designed to be radially pivotable and axially displaceable and can be locked in a stable position in recesses of the respective associated assembly. Consequently, a connection of the temporarily to be connected modules is achieved with little expenditure of time.
  • a similar connection principle is realized according to DE 28 48 434 C2 to a filling adapter.
  • This filling adapter has a housing with an axially extending fill tube for the medium to be filled into the filler neck of an associated assembly (e.g., fuel tank).
  • the housing is in operative connection with a feed device for the fuel, wherein the supplied fuel flows in the interior of the housing via channel structures to the filling tube.
  • On the housing clamping jaws are supported pivotally, which are brought into operative connection with recesses on the contour of the filler neck.
  • AdBlue urea solutions
  • the object of the invention is to provide an adapter for the filling of motor vehicles with resources that allows short filling times, which ensures a reliable seal even at high pressure and which is suitable for filling with new supplies.
  • a sleeve is supported on the directed towards the interior of the housing end portion of the filling tube, which is surrounded by an annular space.
  • This annulus is connected to channel structures for guiding the fuel within the housing.
  • the sleeve has on its lateral surface at least one opening through which the operating material, starting from the annulus and over the interior of the sleeve in the free inlet cross section of the filling tube can flow.
  • a piston and a further sleeve are axially displaceably arranged in the interior of the sleeve, wherein with the further sleeve, the free cross section of the at least one opening on the lateral surface of the sleeve is controllable.
  • the filling adapter according to the invention allows short filling times due to its simple handling. This ensures an effective seal even at high pressure.
  • This filling adapter is suitable for refueling and filling of fluid reservoirs for motor vehicles with different operating fluids, eg with radiator fluid, fuel or transmission oil.
  • a preferred application here is the refueling of separate tanks with urea solutions ("AdBlue”) for the reduction of pollutants.
  • AdBlue urea solutions
  • Fig. 1 shows the basic structure of an adapter according to the invention in a first
  • FIG. 2 shows a detail of the adapter in an operating position according to FIG. 1
  • FIG. 3 shows the adapter according to the invention in a second operating position
  • FIG. 4 shows a detail of the adapter in an operating position according to FIG. 3
  • FIG. 5 shows a representation of the adapter when applied to a vehicle
  • the adapter shown in the drawing is suitable for filling motor vehicles with operating materials, for example fuel or with so-called “AdBlue.”
  • This adapter consists of a housing 1 which is provided with a feed device (not shown in detail in the drawing) for the fuel
  • a plurality of known components are arranged in the housing 1, which are evident in particular from FIGS. 1 and 3 and whose function or mode of operation is known in principle from the prior art Rather, only the technical features essential to the present invention are explained below.
  • the fuel flows in the interior of the housing 1 via channel structures - of which only, for example, a detail is designated by the reference numeral 2 - to a filling tube 3.
  • This filling tube 3 is arranged axially extending in the housing 1 and can with a filler neck 4 a to be filled assembly. 5 (for example, a separate one).
  • clamping claws 6, which are supported pivotably on the housing 1 and engage in recesses on the contour of the filler neck 4.
  • a sleeve 7 is fixed in position supported on the end portion facing the interior of the housing 1.
  • the thus fixed sleeve 7 is surrounded by an annular space 8, which is connected to the channel structures 2 for guiding the operating material within the housing 1.
  • the sleeve 7 has on its lateral surface at least one opening 9.
  • a piston 10 and a movable sleeve 14 are arranged in the interior of the fixed sleeve 7, which are each axially displaceable.
  • the piston 10 is guided within the sleeve 14 and communicates with an axially guided in the housing 1 piston rod 11 in operative connection.
  • the free cross section of the at least one opening 9 on the lateral surface of the sleeve 7 is controllable.
  • the movable sleeve 14 is acted upon by a spring 12 in the direction of the filler neck 4.
  • a plurality of relevant openings 9 can be configured instead of just one opening 9, as can be seen from FIGS. 2 and 4.
  • the openings 9 on the lateral surface of the sleeve 7 both in the same axial plane (see Fig. 2 and Fig. 4) and in different axial planes (not shown in detail in the drawing) can be configured.
  • Fig. 1 and Fig. 2 show the filling adapter in an operating position in which the openings 9 in the lateral surface of the sleeve 7 are unlocked.
  • the piston 10 is retracted by means of the piston rod 11 from the inlet cross section of the filling tube 3.
  • the respective fuel can, starting from the annular space 8, flow via the openings 9 into the free inlet cross section of the filling tube 3 and subsequently into the assembly 5 to be filled.
  • FIGS. 3 and 4 show the filling adapter in an operating position in which the openings 9 in the lateral surface of the fixed sleeve 7 are closed by the movable sleeve 14.
  • the piston 10 is pushed by means of the piston rod 11 to the inlet cross section of the filling tube 3 forward.
  • the Flow path of the respective fuel blocked. This is the position when not in use or when transporting the filling adapter.
  • the movement of the piston 10 simultaneously causes a cleaning of the inner surfaces of the sleeve 7 and seals the interior. As a result, adverse effects of contamination due to the crystallization of AdBlue are avoided.
  • FIG. 3 and FIG. 4 The position shown in FIG. 3 and FIG. 4 is also ensured in the rest position by the action of the movable sleeve 14 with the spring 12.
  • Fig. 5 shows the filling adapter with associated handle elements 13 when used on a vehicle, for example, a separate tank 5 is filled below the trunk contour with AdBlue.

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)

Abstract

L'invention a pour objet un adaptateur pour le remplissage de véhicules avec du carburant. L'objectif est atteint avec la création d'un adaptateur qui offre des temps de remplissage courts, garantit une étanchéité fiable même en cas de forte pression et est également adapté au remplissage avec de nouveaux carburants. Un tel adaptateur est obtenu ainsi. Un manchon (7) repose sur la partie d'extrémité, orientée vers l'intérieur du boîtier (1), du tuyau de remplissage (3), ledit manchon (7) étant entouré d'un collecteur annulaire (8) qui est relié avec des structures de canaux (2) pour diriger le carburant à l'intérieur du boîtier (1). Le manchon (7) comprend sur sa surface d'enveloppe au moins une ouverture (9) à travers laquelle le carburant peut s'écouler depuis le collecteur annulaire (8), en passant par l'espace intérieur du manchon (7), dans la section transversale d'entrée libre du tuyau de remplissage (3), un piston (10) et un autre manchon (14) étant agencés dans l'espace intérieur du manchon (7) de façon à pouvoir être respectivement déplacés de manière axiale. La ou les ouvertures (9) peuvent être commandées, sur la surface d'enveloppe du manchon (7), avec le manchon (14) de la section transversale libre.
PCT/DE2008/002154 2007-12-28 2008-12-24 Adaptateur pour le remplissage de véhicules avec du carburant WO2009083003A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200710063487 DE102007063487A1 (de) 2007-12-28 2007-12-28 Adapter zur Befüllung von Kraftfahrzeugen mit Betriebsstoffen
DE102007063487.2 2007-12-28

Publications (1)

Publication Number Publication Date
WO2009083003A1 true WO2009083003A1 (fr) 2009-07-09

Family

ID=40430161

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2008/002154 WO2009083003A1 (fr) 2007-12-28 2008-12-24 Adaptateur pour le remplissage de véhicules avec du carburant

Country Status (2)

Country Link
DE (1) DE102007063487A1 (fr)
WO (1) WO2009083003A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105384136A (zh) * 2015-11-27 2016-03-09 东风汽车公司 双级密封加注头

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014004828A1 (de) * 2014-03-29 2015-10-01 Dürr Somac GmbH Befülladapter
FR3078693B1 (fr) * 2018-03-08 2020-03-13 Fives Filling & Sealing Adaptateur et procede de remplissage multi-fluides pour circuits fluidiques
DE102019007352A1 (de) 2019-10-21 2021-04-22 Dürr Somac GmbH Befülladapter zur Befüllung von Fahrzeugen an Montagelinien der Automobilindustrie
DE102021004978A1 (de) 2021-09-24 2023-03-30 Dürr Somac GmbH Spanneinrichtung für einen Befülladapter

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2727759A (en) * 1951-10-27 1955-12-20 Hughes Tool Co Valved couplers for fluid-conducting conduits
US2819912A (en) * 1956-08-27 1958-01-14 Boeing Co Quick disconnect coupling
FR2708329A1 (fr) * 1993-07-27 1995-02-03 Sra Savac Dispositif de connexion immergée pour raccords hydrauliques.
US6343630B1 (en) * 1998-05-22 2002-02-05 Delaware Capital Formation, Inc. High pressure filling nozzle

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4109686A (en) 1977-07-06 1978-08-29 Phillips Jacque R Tax adjusting vehicle gasoline filler equipment
DE2835488A1 (de) 1977-08-17 1979-03-01 Exxon Research Engineering Co Einfuellventil fuer fluessigkeiten
DE2848434C2 (de) 1978-11-08 1986-09-25 Kurt Ing.(grad.) 6463 Freigericht Pohan Füllkopf für Flüssigkeiten mit selbsttätig wirkender, an der Außenfläche des Einfüllstutzens angreifender Spannvorrichtung
DE3222937C2 (de) 1982-06-18 1986-02-27 Surculus AG, Vaduz Kupplung
US6598905B2 (en) 2000-12-29 2003-07-29 Visteon Global Technologies, Inc. Hose coupling
DE10261887B4 (de) 2002-12-20 2005-05-12 Visteon Global Technologies, Inc., Dearborn Rohrkupplung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2727759A (en) * 1951-10-27 1955-12-20 Hughes Tool Co Valved couplers for fluid-conducting conduits
US2819912A (en) * 1956-08-27 1958-01-14 Boeing Co Quick disconnect coupling
FR2708329A1 (fr) * 1993-07-27 1995-02-03 Sra Savac Dispositif de connexion immergée pour raccords hydrauliques.
US6343630B1 (en) * 1998-05-22 2002-02-05 Delaware Capital Formation, Inc. High pressure filling nozzle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105384136A (zh) * 2015-11-27 2016-03-09 东风汽车公司 双级密封加注头

Also Published As

Publication number Publication date
DE102007063487A1 (de) 2009-07-02

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