EP3802402B1 - Hahn mit entfernbarer kanüle - Google Patents

Hahn mit entfernbarer kanüle Download PDF

Info

Publication number
EP3802402B1
EP3802402B1 EP19720536.2A EP19720536A EP3802402B1 EP 3802402 B1 EP3802402 B1 EP 3802402B1 EP 19720536 A EP19720536 A EP 19720536A EP 3802402 B1 EP3802402 B1 EP 3802402B1
Authority
EP
European Patent Office
Prior art keywords
stopper
cannula
bore
male
female
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.)
Active
Application number
EP19720536.2A
Other languages
English (en)
French (fr)
Other versions
EP3802402A1 (de
Inventor
Benjamin THURIN
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.)
D Innovation
Original Assignee
D Innovation
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 D Innovation filed Critical D Innovation
Publication of EP3802402A1 publication Critical patent/EP3802402A1/de
Application granted granted Critical
Publication of EP3802402B1 publication Critical patent/EP3802402B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • B67D3/00—Apparatus or devices for controlling flow of liquids under gravity from storage containers for dispensing purposes
    • B67D3/04—Liquid-dispensing taps or cocks adapted to seal and open tapping holes of casks, e.g. for beer
    • B67D3/045—Liquid-dispensing taps or cocks adapted to seal and open tapping holes of casks, e.g. for beer with a closing element having a linear movement, in a direction parallel to the seat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/04—Articles or materials enclosed in two or more containers disposed one within another
    • B65D77/06—Liquids or semi-liquids or other materials or articles enclosed in flexible containers disposed within rigid containers
    • B65D77/062—Flexible containers disposed within polygonal containers formed by folding a carton blank
    • B65D77/065—Spouts, pouring necks or discharging tubes fixed to or integral with the flexible container
    • B65D77/067—Spouts, pouring necks or discharging tubes fixed to or integral with the flexible container combined with a valve, a tap or a piercer

Definitions

  • the present application relates to a valve comprising a removable cannula, more particularly suitable for taking a sample of more or less charged liquid stored in a container.
  • a tap is used as a tasting tap in the wine industry.
  • the cap includes an outer peripheral ridge configured to fit into a peripheral notch provided at the inner end of the conduit of the body.
  • the cannula comprises at its inner end an outer peripheral edge configured to fit into a peripheral groove provided at the level of the central cavity of the stopper.
  • valve described in the document FR2491191 can be mounted in small diameter sleeves, of the order of 18.63 mm, it is not fully satisfactory because certain parts are made of plastic material to allow the plug to be able to be clipped into the duct of the body or to the cannula to clip into the central cavity of the stopper. Finally, its operation is not reliable because the stopper may not clip onto the end of the cannula when the latter is put in place and fall inside the container, making it impossible to close the tap.
  • the present invention aims to remedy all or part of the drawbacks of the prior art.
  • the male and female parts of the coupling system are configured to cooperate with each other and allow fitting of the male and female parts into each other according to a fitting direction, perpendicular to the axis of the bore of the body, when the plug (24) is in the first position corresponding to the closed state, as well as immobilization of the male and female parts relative to each other in the direction of movement when the male and female parts are mated.
  • Such a tap provides the same advantages as the tasting tap described in the document WO2017187028 , while allowing assembly in small cross-section orifices such as the valve described in the document FR2491191 .
  • a wall of a container which delimits an internal zone Zint and an external zone Zext and which has an orifice 12 allowing communication between the internal and external zones Zint, Zext.
  • This orifice 12 is delimited by a cylindrical wall having an axis of revolution A12 and it opens out at an internal face 10int, oriented towards the internal zone Zint, and an external face 10ext oriented towards the external zone Zext.
  • a longitudinal direction is a direction parallel to the axis of revolution A12 of the orifice 12.
  • a longitudinal plane is a plane which passes through the axis of revolution A12 of the orifice 12.
  • a plane transverse is perpendicular to the axis of revolution A12 of the orifice 12.
  • the container comprises a sleeve which passes through the wall and which delimits the orifice 12.
  • the orifice 12 is a threaded bore and has a diameter of the order of 18, 63mm.
  • the container is a tank containing wine, must, a food liquid or any other more or less loaded liquid.
  • the container is equipped with a valve 14 configured to occupy a closed state, visible on the figure 1 , in which it prevents any flow of liquid from the inner zone Zint to the outer zone Zext and an open state, visible on the picture 2 , in which it allows liquid flow from the inner zone Zint to the outer zone Zext.
  • the central part 18 comprises a first transverse face 18.1 oriented towards the internal zone Zint and a second transverse face 18.2 oriented towards the external zone Zext.
  • the bore 20 has a chamfer 30 at each of its ends opening out at the level of the first and second transverse faces 18.1, 18.2.
  • the valve 14 comprises a connection system, to connect the body 16 and the wall 10 of the container, and a sealing system between the body 16 and the wall 10 of the container.
  • the connection system comprises a thread 32 at the level of the peripheral wall 22, configured to be screwed into the tapped bore of the orifice 12, and a shoulder 34, at the level of the second transverse face 18.2, configured to bear against the outer face 10ext of the wall 10.
  • the sealing system has a groove 36 at the level of the peripheral wall 22, adjacent to the shoulder 34, and a seal 38 (referenced on the figure 1 ) positioned in the groove 36, configured to be compressed between the body 16 and the orifice 12 of the wall 10 of the container.
  • the invention is not limited to these embodiments for the connection and sealing systems between the orifice 12 of the wall 10 and the valve 14.
  • the peripheral wall 22 of the body 16 can not be cylindrical.
  • the body 16 comprises an internal gutter 40, which extends from the first transverse face 18.1 of the central part 18, and/or an external gutter 42 which extends from the second transverse face 18.2.
  • the internal gutter 40 is a straight half-tube and has an end face 44 positioned in a transverse plane, two side edges 46, 46' positioned in a longitudinal plane, a cylindrical inner face 48 oriented towards the axis of revolution A20, as well as an outer face 50 opposite and coaxial with the inner face 48.
  • the inner face 48 has a first section 48.1, adjacent to the end face 44, which has a diameter substantially equal to that of the bore 20 of the central part 18, and a second section 48.2, adjacent to the first transverse face 18.1, which has a diameter greater than that of the bore 20 of the central part 18.
  • the first section 48.1 is configured to guide the plug 24, the second section 48.2 limiting the friction between the body 16 and the plug 24.
  • the internal gutter 40 comprises a pin 52 positioned at the level of the inner face 48, more precisely at the level of its first section 48.1, the function of which will be detailed later.
  • the outer gutter 42 is a portion of a rectilinear tube and has an end face 54 positioned in a transverse plane, two side edges 56, 56' parallel to a longitudinal plane, an inner face 58 which is cylindrical and oriented towards the axis of revolution A20, as well as an outer face 60 opposite and coaxial with the inner face 58.
  • the inner face 58 has a diameter greater than that of the bore 20 of the central part 18.
  • the outer gutter 42 corresponds to a portion slightly smaller than a half-tube.
  • the outer gutter 42 may have the shape of a half-tube.
  • the outer gutter 42 is positioned in the lower part of the bore 20 and has an inner face 58 separated from the axis of revolution A20 of the bore 20 by a distance very slightly greater than the diameter of the bore 20.
  • the internal and external gutters 40, 42 are arranged on the same side of a longitudinal plane PL, as illustrated in the figure 5 .
  • the cannula 26 has two sections, a first rectilinear section 62 adjacent to its first end 26.1 and a second curved section 64 adjacent to its second end 26.2.
  • the first rectilinear section 62 of the cannula 26 has an outside diameter substantially equal to that of the bore 20 of the body 16, except for assembly clearance.
  • the valve 14 comprises a sealing system between the body 16 and the cannula 26 when the latter is inserted into the bore 20 of the body 16.
  • this sealing system comprises a groove 66 provided at the level of the outer surface of the first rectilinear section 62 of the cannula 26, close to the first end 26.1 of the cannula 26, and a seal 68 positioned in the groove 66, configured to be compressed between the body 16 and the cannula 26.
  • the cap 24 has an approximately cylindrical shape and has a first section 70.1, close to the first end 24.1 of the cap 24, which has an outer diameter substantially equal to that of the bore 20 of the body 16, except for the assembly clearance, as well as a second section 70.2 which has a first flat 72 parallel to the longitudinal direction.
  • This first flat 72 and the pin 52 of the internal gutter 40 are configured to allow the stopper 24 to translate in the direction of movement DD, between the first and second positions, when the pin coincides with the first flat 72.
  • the first flat 72 comprises a first abutment 73.1, against which the pin 52 bears when the plug 24 is in the first position, and a second abutment 73.2 against which the pin 52 bears when the plug 24 is in the second position.
  • This second stop 73.2 is materialized by a shoulder.
  • the cap 24 comprises a groove 74, configured to house the pin 52, positioned near the second end 24.2 of the cap 24, which has two sides 76, 76 'positioned in two transverse planes and which are extends over the entire periphery of the stopper 24.
  • the stopper 24 has, at its second end 24.2, a reduction in diameter delimited by a shoulder 78 which forms the first flank 76 of the groove 74.
  • a screw 80 screwed into a threaded hole 82 provided at the level of the second end 24.2 of the cap 24, comprises a head 84, one face of which is pressed against the transverse end face of the stopper 24, forms the second flank 76' of the groove 74.
  • Other solutions could be envisaged to form the groove 74.
  • the head 84 also forms the first stop 73.1 which materializes the first position of the stopper 24.
  • the pin 52 and the groove 74 are positioned to allow the cap 24 to pivot on itself in the first position corresponding to the closed state.
  • the body 16 and the stopper 24 have shapes which cooperate so as to limit the translational movement of the stopper 24 relative to the body 16 between first and second stops 73.1, 73.2 which correspond respectively to the first and second positions.
  • one of the parts among the body 16 and the cap 24 comprises a hollow shape which extends in a direction parallel to the axis of revolution A20 of the bore 20 and which has, at a first end, the first abutment 73.1 and, at a second end, the second abutment 73.2, the other part among the body 16 and the plug 24 comprising a protruding shape configured to move in the hollow shape.
  • the hollow shape of the body 16 or of the stopper 24 comprises, at its first end, an extension which extends in a direction perpendicular to the axis of revolution A20 of the bore 20 and which makes it possible to immobilize the stopper 24 in the first position when the projecting shape of the stopper 24 or of the body 16 is positioned in this extension.
  • the valve 14 comprises a sealing system between the body 16 and the plug 24 when the latter is in the first position, corresponding to the closed state.
  • this sealing system comprises a groove 86 provided at the level of the first section 70.1, close to the first end 24.1 of the cap 24, and a seal 88 positioned in the groove 86, configured to be compressed between the body 16 and cap 24.
  • the tap comprises a coupling system 90 configured to connect the stopper 24 and the cannula 26.
  • the coupling system 90 comprises a male part 90.1, visible on the figure 10A , secured to the first end 24.1 of the stopper 24 (or to the first end 26.1 of the cannula 26) and a female part 90.2, visible on the figure 10B , secured to the first end 26.1 of the cannula 26 (or to the first end 24.1 of the stopper 24).
  • the male and female parts 90.1 and 90.2 are configured to cooperate with each other and allow interlocking of the male part 90.1 in the female part 90.2 according to an interlocking direction DE, perpendicular to the axis of revolution A20 of the bore 20 of the body 16, when the cap 24 is in the first position corresponding to the closed state, and immobilization of the male and female parts 90.1, 90.2 relative to each other in the direction of movement DD, when the cap 24 and the cannula 26 move in the direction of movement DD, in the direction of the insertion of the cannula 26 into the bore 20 of the body 16 or in the direction of the withdrawal of the cannula 26 from the bore 20.
  • the first end 24.1 of the plug 24 has a transverse end face 24F and the first end 26.1 of the cannula 26 has a transverse end face 26F.
  • the pipe 28 opens at the level of the first end 26.1 of the cannula 26.
  • the first end 24.1 of the plug 24 comprises a recess 92 connecting the transverse end face 24F of the plug 24 and the peripheral surface of the first section 70.1 of the plug 24 which makes it possible to extend the pipe 28.
  • the recess 92 has a U-shaped section which has a curved portion centered with respect to the contour of the transverse end face 24F and two branches spaced apart by a distance substantially equal to the diameter of the pipe 28 of the cannula 26.
  • the recess 92 also has a U-shaped section open in the direction of the transverse end face 24F of the stopper 24. It is positioned diametrically opposite the first flat 72, as illustrated in detail on the figure 7 .
  • the pipe 28 comprises an orifice which opens at the outer surface of the first rectilinear section 62 positioned in the internal zone Zint, outside the bore 20 of the body 16.
  • the first end 24.1 of the cap 24 does not include a recess 92.
  • the stopper 24 and/or the cannula 26 comprise an opening opening into the internal zone Zint, when the stopper is in the second position corresponding to the open state, and communicating with the pipe 28 of the cannula 26 .
  • the male part 90.1 comprises an outer groove 94, separated from the transverse end face 24F of the first end 24.1 of the plug 24, which delimits with the transverse end face 24F an outer collar 96.
  • the bottom of the outer groove 94 and / or the outer flange 96 have at least one flat.
  • the bottom of the outer groove 94 and the outer collar 96 each have two diametrically opposed flats 98, 98', 100, 100', parallel to each other and perpendicular to the first flat 72.
  • the outer groove 94 and the outer flange 96 have a U-shape. In the absence of a recess 92, the outer groove 94 and the outer flange 96 can be peripheral and extend over the entire periphery of the cap 24.
  • the female part 90.2 comprises a radial cutout 102 connecting the pipe 28 and the outer surface of the first section 62 of the cannula 26 allowing the insertion of the male part 90.1.
  • This cutout 102 is oriented diametrically opposite to the second curved section 64, as illustrated in the figure 9 .
  • the female part 90.2 comprises an inner groove 104, spaced from the transverse end face 26F of the first end 26.1 of the cannula 26, which delimits with the transverse end face 26F an inner flange 106.
  • the outer and inner grooves 94, 104 are dimensioned so as to accommodate the inner and outer collars 106, 96 respectively when the male and female parts 90.1, 90.2 are coupled.
  • the female part 90.2 comprises a housing, configured to at least partially house the male part 90.1, which has a radial cutout 102 to allow the insertion of the male part 90.1 along the radial insertion direction, at least one of the parts among the male and female parts 90.1, 90.2 having at least one projecting shape configured to be housed in a hollow shape of the other part among the male and female parts 90.1, 90.2 so as to immobilize the parts male and female 90.1, 90.2 relative to each other in the direction of movement DD when the male and female parts 90.1, 90.2 are coupled, namely when the male part 90.1 is positioned in the housing of the female part 90.2.
  • the invention is not limited to these forms to obtain a coupling between the cannula 26 and the stopper 24.
  • the bottom of the inner groove 104 and/or the inner collar 106 have at least one flat which cooperates with the flat(s) of the bottom of the outer groove 94 and/or the outer collar 96 in order to immobilize the cannula 26 and the cap rotating relative to each other.
  • the bottom of the inner groove 104 and/or the inner flange 106 each have two diametrically opposed flats 108, 108', 110, 110', parallel to each other and to the plane of curvature of the second curved section 64, said flats 108, 108 ', 110, 110' provided at the female part being configured to cooperate with the flats 98, 98', 100, 100' of the male part 90.1.
  • the second curved section 64 is oriented in the same direction as the first flat 72 of the cap 24.
  • the invention is not limited to these shapes to obtain immobilization in rotation of the cannula 26 with respect to the stopper 24.
  • the male and female parts 90.1, 90.2 have shapes which cooperate in such a way as to immobilize the cannula 26 and the stopper 24 in rotation relative to each other when the male and female parts 90.1, 90.2 are coupled.
  • the male part 90.1 comprises at least one flat which cooperates with at least one flat of the female part, when the male and female parts 90.1, 90.2 are coupled, so as to immobilize the cannula 26 and the stopper 24 in rotation relative to each other.
  • the length of the cap 24, the position of the groove 74, the position of the pin 52 on the internal gutter 40 are determined so that the male part 90.1 (or the female part 90.2) is positioned outside the bore 20, in the outer zone Zext, when the plug 24 is in the first position corresponding to the closed state, as illustrated in the figure 1 .
  • the male part 90.1 of the stopper 24 is positioned in the outer gutter 42.
  • the seals 68 88 are spaced apart by a distance less than the length of the bore 20 of the body 16 between the chamfers 30 so that at least one of the two seals 68, 88 is in contact with the bore 20 of the body 16.
  • the valve 14 may comprise only a single seal positioned in a groove provided at the level of the bore 20, downstream (in the direction of the flow) of the orifice of the stopper 24 and/or of the cannula 26 which opens into the internal zone Zint and which communicates with the pipe 28 of the cannula 26.
  • valve 14 With the exception of seals 38, 68, 88, all the other parts of valve 14 are made of a material compatible with food products, such as, for example, food-grade stainless steel.
  • valve 14 The operating principle of valve 14 is now described with regard to the figures 1 to 2 , 13A to 13E .
  • the plug 24 When the valve 14 is in the closed state, the plug 24 is positioned in the first position and completely closes the bore 20 of the body 16, as illustrated in the figure 1 .
  • the male part 90.1 of the stopper 24 is positioned outside the bore 20 of the body, in the external gutter 42.
  • the pin 52 of the internal gutter 40 is positioned in the groove 74 of the stopper 24 and is not arranged to the right of the first flat 72 of the plug 24.
  • the curved portion of the U-shape of the outer flange 96 of the male part 90.1 is oriented upwards
  • the plug 24 Since the first flat 72 is not positioned in line with the pin 52 of the internal gutter 40, the plug 24 is blocked in the first position corresponding to the closed state and cannot be translated into the second position corresponding to the open state. Given the shapes of the first end 24.1 of the plug 24, it is very difficult, if not impossible, to pivot the plug 24 on itself in order to subsequently be able to translate it into the second position corresponding to the open state. This configuration makes it possible to obtain safe operation, the cap 24 not being able to be opened due to an incorrect operation.
  • the cannula 26 is positioned so that the cutout 102 of the female part 90.2 is oriented downwards in the direction of the male part 90.1 of the stopper 24.
  • the second curved section 64 is oriented upwards.
  • the cannula 26 is translated in the fitting direction DE until the male part 90.1 of the stopper 24 is positioned in the female part 90.2 of the cannula 26.
  • the cannula 26 is pivoted on itself, around the axis of revolution A20 of the bore 20, taking the second curved section 64 in hand and directing it downwards, as illustrated in the figure 13C .
  • This pivoting movement of the cannula 26 causes the pivoting of the stopper 24 thanks to the coupling system 90. Consequently, the cannula 26 can no longer be uncoupled from the stopper 24, without a new pivoting movement, because its inner collar 106 is blocked in the outer groove 94 of the plug 24 by the outer gutter 42.
  • the cannula 26 can be pushed inside the bore 20 so as to translate, according to the direction of displacement DD, the stopper 24 from the first position to the second position, as shown in the figure 13D .
  • the cannula 26 is pulled to extract it from the bore 20. To disassemble the cannula 26, the steps previously described are repeated in reverse order.
  • the invention provides the following advantages:
  • the valve 14 can be mounted on existing containers provided with an orifice 12 with a small section, the body 16 having only one bore 20 through.
  • pin 52 and second stop 73.2 prevent cap 24 from falling inside the container.
  • the cannula can be dismantled to be cleaned between two samples.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Lift Valve (AREA)
  • Surgical Instruments (AREA)

Claims (11)

  1. Hahn zum Steuern des Flusses einer Flüssigkeit von einem inneren Bereich (Zint) eines Behälters zu einem äußeren Bereich (Zext), wobei der Hahn umfasst:
    - einen Körper (16), der eine Bohrung (20) aufweist, die es ermöglicht, die innere und die äußere Zone (Zint, Zext) miteinander zu verbinden,
    - einen Stopfen (24), der entlang einer Verschiebungsrichtung (DD) translatorisch beweglich ist, zwischen einer ersten Position, die dem geschlossenen Zustand des Hahns entspricht, in der der Stopfen (24) die Bohrung (20) vollständig verschließt, und einer zweiten Position, die dem offenen Zustand des Hahns entspricht, in der der Stopfen (24) die Bohrung (20) zumindest teilweise freigibt, wobei der Stopfen (24) ein erstes Ende (24.1) aufweist, das zur äußeren Zone (Zext) hin ausgerichtet ist,
    - eine Kanüle (26), die sich zwischen einem ersten Ende (26.1) und einem zweiten Ende (26.2) erstreckt, wobei die Kanüle (26) einen Kanal (28) aufweist, der mit dem inneren Bereich (Zint) in Verbindung steht, wenn die Kanüle (26) mit dem Stopfen (24) verbunden ist und sich der Stopfen (24) in der zweiten Position befindet,
    - ein Kupplungssystem (90), das zum Verbinden der ersten Enden (24.1, 26.1) des Stopfens (24) und der Kanüle (26) eingerichtet ist und einen männlichen Teil (90.1), der fest mit einem der ersten Enden (24.1, 26.1) des Stopfens (24) und der Kanüle (26) verbunden ist, und einen weiblichen Teil (90.2), der fest mit dem anderen der ersten Enden (24.1, 26.1) des Stopfens (24) und der Kanüle (26) verbunden ist, umfasst,
    dadurch gekennzeichnet, dass die männlichen und weiblichen Teile (90.1, 90.2) des Kupplungssystems (90) dazu eingerichtet sind, miteinander zusammenzuwirken und ein Ineinanderstecken der männlichen und weiblichen Teile (90.1, 90.2) in eine Einsteckrichtung (DE) rechtwinklig zur Achse (A20) der Bohrung (20) des Körpers (16) zu gestatten, wenn sich der Stopfen (24) in der ersten Position befindet, die dem geschlossenen Zustand entspricht, und eine Ruhigstellung der männlichen und weiblichen Teile (90.1, 90.2) in Bezug zueinander in Verschiebungsrichtung (DD) zu gestatten, wenn die männlichen und weiblichen Teile (90.1, 90.2) gekoppelt sind.
  2. Hahn nach Anspruch 1, dadurch gekennzeichnet, dass das weibliche Teil (90.2) ein Gehäuse umfasst, das so eingerichtet ist, dass es den männlichen Teil (90.1) zumindest teilweise aufnimmt, und das einen radialen Ausschnitt (102) aufweist, um ein Einsetzen des männlichen Teils (90.1) in der Einsteckrichtung (DE) zu ermöglichen, wobei wenigstens einer der männlichen und weiblichen Teile (90.1, 90.2) wenigstens eine vorstehende Form aufweist, die so eingerichtet ist, dass sie in eine vertiefte Form des anderen der männlichen und weiblichen Teile (90.1, 90.2) passt, um die männlichen und weiblichen Teile (90.1, 90.2) in Bezug zueinander in der Verschiebungsrichtung (DD) zu fixieren, wenn die männlichen und weiblichen Teile (90.1, 90.2) gekoppelt sind.
  3. Hahn nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die männlichen und weiblichen Teile (90.1, 90.2) Formen aufweisen, die so zusammenwirken, dass die Kanüle (26) und der Stopfen (24) relativ zueinander drehfest fixiert sind, wenn die männlichen und weiblichen Teile (90.1, 90.2) gekoppelt sind.
  4. Hahn nach dem vorhergehenden Anspruch, dadurch gekennzeichnet, dass das männliche Teil (90.1) wenigstens eine Abflachung (98, 98', 100') aufweist, die mit wenigstens einer Abflachung (108, 108', 110, 110') des weiblichen Teils (90.2) zusammenwirkt, wenn das männliche und das weibliche Teil (90.1, 90.2) miteinander gekoppelt sind, um die Kanüle (26) und den Stopfen (24) relativ zueinander drehfest zu fixieren.
  5. Hahn nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Gehäuse (16) und der Stopfen (24) Formen aufweisen, die so zusammenwirken, dass sie die Translationsbewegung des Stopfens (24) relativ zum Gehäuse (16) zwischen einem ersten und einem zweiten Anschlag (73.1, 73.2) begrenzen, die jeweils der ersten und zweiten Position entsprechen.
  6. Hahn nach dem vorhergehenden Anspruch, dadurch gekennzeichnet, dass eines der Teile aus dem Körper (16) und dem Stopfen (24) eine ausgenommene Form umfasst, die sich in einer Richtung parallel zu der Achse (A20) der Bohrung (20) erstreckt und an einem ersten Ende den ersten Anschlag (73.1) und an einem zweiten Ende den zweiten Anschlag (73.2) aufweist, wobei das andere Teil aus dem Körper (16) und dem Stopfen (24) eine vorspringende Form aufweist, die so eingerichtet ist, dass sie sich in der ausgenommenen Form bewegt.
  7. Hahn nach dem vorhergehenden Anspruch, dadurch gekennzeichnet, dass die ausgenommene Form des Körpers (16) oder des Stopfens (24) an ihrem ersten Ende eine Verlängerung umfasst, die sich in eine Richtung im rechten Winkel zur Achse (A20) der Bohrung (20) erstreckt und die es ermöglicht, den Stopfen (24) in der ersten Position zu fixieren, wenn die vorstehende Form des Stopfens (24) oder des Körpers (16) in dieser Verlängerung positioniert ist.
  8. Hahn nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Körper (16) eine innere Rinne (40) umfasst, die sich von einer ersten Querfläche (18.1) des Körpers aus erstreckt, die dem inneren Bereich (Zint) zugewandt ist, die im unteren Teil der Bohrung (20) positioniert ist, die eine halbzylindrische Innenfläche (48) aufweist, von der ein erster Abschnitt (48.1) einen Durchmesser hat, der im Wesentlichen gleich dem der Bohrung (20) ist, um den Stopfen (24) zu führen, und die einen Stift (52) aufweist, der im Bereich der Innenfläche (48) angeordnet ist, und dass der Stopfen (24) eine erste Abflachung (72) parallel zur Achse (A20) der Bohrung (20) umfasst, die so eingerichtet ist, dass sie den Stift (52) der inneren Rinne (40) aufnimmt, wobei die erste Abflachung (72) einen ersten Anschlag (73.1) aufweist, gegen den sich der Stift (52) abstützt, wenn sich der Stopfen (24) in der ersten Position befindet, und einen zweiten Anschlag (73.2) aufweist, gegen den sich der Stift (52) abstützt, wenn sich der Stopfen (24) in der zweiten Position befindet.
  9. Hahn nach dem vorhergehenden Anspruch, dadurch gekennzeichnet, dass der Stopfen (24) eine Nut (74) umfasst, die zur Aufnahme des Stifts (52) eingerichtet ist und die sich über den gesamten Umfang des Stopfens (24) erstreckt, wobei der Stift (52) und die Nut (74) so angeordnet sind, dass der Stopfen (24) in der ersten Position um sich selbst schwenken kann.
  10. Hahn nach dem vorhergehenden Anspruch, dadurch gekennzeichnet, dass die Kanüle (26) einen gekrümmten Abschnitt (64) umfasst, der in die gleiche Richtung wie die erste Abflachung (72) des Stopfens (24) ausgerichtet ist, wenn die Kanüle (26) und der Stopfen (24) miteinander gekoppelt sind.
  11. Hahn nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Körper (16) eine äußere Rinne (42) umfasst, die sich von einer zweiten Querfläche (18.2) des Körpers (16) aus erstreckt, die dem äußeren Bereich (Zext) zugewandt ist, die im unteren Teil der Bohrung (20) positioniert ist und die eine Innenfläche (58) aufweist, die von der Achse (A20) der Bohrung (20) um einen Abstand entfernt ist, der sehr geringfügig größer als der Durchmesser der Bohrung (20) ist.
EP19720536.2A 2018-05-29 2019-04-25 Hahn mit entfernbarer kanüle Active EP3802402B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1854572A FR3081855B1 (fr) 2018-05-29 2018-05-29 Robinet comprenant une canule demontable
PCT/EP2019/060692 WO2019228718A1 (fr) 2018-05-29 2019-04-25 Robinet comprenant une canule démontable

Publications (2)

Publication Number Publication Date
EP3802402A1 EP3802402A1 (de) 2021-04-14
EP3802402B1 true EP3802402B1 (de) 2022-06-01

Family

ID=63490596

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19720536.2A Active EP3802402B1 (de) 2018-05-29 2019-04-25 Hahn mit entfernbarer kanüle

Country Status (4)

Country Link
EP (1) EP3802402B1 (de)
ES (1) ES2926279T3 (de)
FR (1) FR3081855B1 (de)
WO (1) WO2019228718A1 (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4375864A (en) * 1980-07-21 1983-03-08 Scholle Corporation Container for holding and dispensing fluid
EP2384307B1 (de) * 2008-12-16 2013-06-19 Erwin Promoli Zapfvorrichtung
FR3050788B1 (fr) * 2016-04-27 2018-11-23 D-Innovation Robinet de degustation

Also Published As

Publication number Publication date
FR3081855B1 (fr) 2020-07-03
FR3081855A1 (fr) 2019-12-06
WO2019228718A1 (fr) 2019-12-05
EP3802402A1 (de) 2021-04-14
ES2926279T3 (es) 2022-10-25

Similar Documents

Publication Publication Date Title
CA2019524C (fr) Garniture d'etacheite pour joints verrouilles etanches
FR2851634A1 (fr) Pince de raccord et structure de raccordement de raccord destinees a verifier le raccordement complet entre un raccord et un tuyau
EP2162663B1 (de) Steckverbinder mit verbesserter aussenreinigung
EP3802402B1 (de) Hahn mit entfernbarer kanüle
EP3048061B2 (de) Zylinderförmiger behälter mit korkenverschluss
EP0359605B1 (de) Vorrichtung zur Befestigung eines Ventils auf einem Druckbehälter und Behälter mit einer solchen Vorrichtung
EP1925756A1 (de) Untersuchungsbrunnen für Kanalisationsnetz, der mindestens einen Anschlussstutzen mit einem schwenkbaren Verbindungselement umfasst
EP3448800B1 (de) Getränkezapfhahn
FR2746893A1 (fr) Raccord pour la connexion de tubulures pour le transport de fluides
EP2129946B1 (de) Einheitlicher kugelförmiger hahn mit verschlussstopfen
EP4061767B1 (de) Ausgusstülle für flüssigkeitsbehälter
EP3770472B1 (de) Perfektioniertes drosselventil für den transport von fluiden unter hohem oder extremem druck
EP1090245A1 (de) Anordnungsverfahren zum verbinden einer armatur mit einem rohrelement und ein neuer typ kupplung zur duerchführung des verfahrens
FR2692334A1 (fr) Dispositif amélioré de branchement d'une canalisation secondaire de dérivation sur une canalisation principale véhiculant des fluides sous pression.
FR2693786A1 (fr) Améliorations introduites aux valves pour fluides.
CA2404952A1 (fr) Dispositif de fermeture pour recipient
WO2017064298A1 (fr) Bouchon de carter et coupleur pour ouvrir ledit bouchon
BE680118A (de)
BE1006906A5 (fr) Outil de fraisage et dispositif de percage, permettant notamment le percage de parois de tuyauteries.
FR2570794A1 (fr) Dispositif de jonction entre tuyaux en fonte a bout male et a emboitement
FR2603683A3 (fr) Dispositif d'accouplement de tuyaux et/ou de tubes, manoeuvrable d'une seule main et comportant une soupape a siege
FR3110897A1 (fr) Bouchon connecteur pour fût
WO1997002206A1 (fr) Bec de remplissage a ecoulement laminaire
FR2522385A1 (fr) Robinet a boisseau spherique
FR3110906A1 (fr) Outil d’ouillage et dispositif d’ouillage comportant un bouchon connecteur ainsi qu’un outil d’ouillage

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: UNKNOWN

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20201111

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20220208

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1495281

Country of ref document: AT

Kind code of ref document: T

Effective date: 20220615

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: FRENCH

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602019015427

Country of ref document: DE

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20220601

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2926279

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20221025

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220601

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220901

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220601

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220601

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220902

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220601

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220901

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1495281

Country of ref document: AT

Kind code of ref document: T

Effective date: 20220601

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220601

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220601

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220601

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220601

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220601

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220601

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220601

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20221003

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220601

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220601

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220601

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20221001

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602019015427

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220601

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220601

26N No opposition filed

Effective date: 20230302

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220601

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602019015427

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20230425

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230425

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20230430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220601

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230425

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220601

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230430

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230425

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20231103

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230430

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230425

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230425

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20240524

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20240424

Year of fee payment: 6

Ref country code: FR

Payment date: 20240425

Year of fee payment: 6