EP4065508B1 - Zapfventil mit auslaufschutzeinrichtung - Google Patents

Zapfventil mit auslaufschutzeinrichtung Download PDF

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Publication number
EP4065508B1
EP4065508B1 EP20804592.2A EP20804592A EP4065508B1 EP 4065508 B1 EP4065508 B1 EP 4065508B1 EP 20804592 A EP20804592 A EP 20804592A EP 4065508 B1 EP4065508 B1 EP 4065508B1
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EP
European Patent Office
Prior art keywords
valve
filling nozzle
closed position
partial body
protection valve
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
EP20804592.2A
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German (de)
English (en)
French (fr)
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EP4065508A1 (de
Inventor
Lasse Schulz-Hildebrandt
Sebastian Viets
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.)
Elaflex Hiby GmbH and Co KG
Original Assignee
Elaflex Hiby GmbH and Co KG
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 Elaflex Hiby GmbH and Co KG filed Critical Elaflex Hiby GmbH and Co KG
Priority to EP22211582.6A priority Critical patent/EP4163249B1/de
Publication of EP4065508A1 publication Critical patent/EP4065508A1/de
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Publication of EP4065508B1 publication Critical patent/EP4065508B1/de
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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
    • 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
    • B67D7/54—Filling nozzles with means for preventing escape of liquid or vapour or for recovering escaped liquid or vapour
    • 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
    • B67D7/44—Filling nozzles automatically closing
    • B67D7/46—Filling nozzles automatically closing when liquid in container to be filled reaches a predetermined level
    • B67D7/48—Filling nozzles automatically closing when liquid in container to be filled reaches a predetermined level by making use of air suction through an opening closed by the rising liquid

Definitions

  • the subject of the present invention is a nozzle for dispensing a fluid.
  • the nozzle valve includes an inlet opening for connection to a fluid supply line, an outlet end opposite the inlet opening, a main valve for controlling a fluid flow through the nozzle valve, and a leak protection valve arranged downstream of the main valve.
  • the leak protection valve includes a valve seat and a valve body movable upstream into a closed position.
  • a nozzle according to the preamble of claim 1 is, for example, from the document CN 107 857 228 A known.
  • a problem in the prior art is that the fluid flow is impaired by the leak protection valve when the main valve is open. In particular, there can be a large back pressure and undesirable turbulence at the leak protection valve come.
  • the valve body has a first partial body and a second partial body which is designed to be movable relative to the first.
  • a first fluid path can be released by a downstream movement of the first partial body relative to the valve seat.
  • a second fluid path can be released by a downstream movement of the second partial body relative to the first partial body.
  • the leakage protection valve serves to prevent the leakage of residual amounts of fluid which remain in the nozzle downstream of the main valve after the main valve has been closed.
  • the valve body of the leak protection valve can be held in the closed position by means of a holding force which is large enough to prevent the remaining quantities from leaking out.
  • the holding force is regularly so small that an opening pressure created by the fluid flow when the main valve is open is sufficient to open the leak protection valve.
  • the nozzle is preferably designed for dispensing liquids, in particular fuels such as gasoline or diesel.
  • fuels such as gasoline or diesel.
  • upstream and downstream used in the description refer to the main flow direction of the fluid, which is oriented from the inlet opening to the outlet end.
  • the leakage protection valve according to the invention has a first partial body and a second partial body that can be moved downstream relative thereto, the fluid flow can pass through the leakage protection valve more evenly and more stably, with the back pressure in front of the leakage protection valve also being reduced.
  • the second partial body which is designed to be movable relative to the first partial body, in addition to the first fluid path, which is opened by the movement of the first partial body relative to the valve seat, a second fluid path can be released, which enables an additional flow through the leak protection valve.
  • the second partial body can also be moved relative to the first partial body by the opening pressure, which is generated by the fluid flow after opening the main valve.
  • the fluid flow passing through the nozzle valve can be divided into the first fluid path and the second fluid path, which overall leads to improved flow dynamics with an increased throughput and lower back pressure in front of the leak protection valve.
  • the first fluid path can in particular lead past an inlet-side end of the first partial body on the outside, wherein the second fluid path can lead past the inlet-side end of the first partial body on the inside.
  • the first partial body has at least one passage opening for the second fluid path, the passage opening being caused by the movement of the second Partial body can be released relative to the first partial body. Via the passage opening, the flow guided past the inside of the first partial body can be combined with the flow guided along the outside, which leads to a further improvement in the flow dynamics.
  • the second partial body can have a sealing surface for contact with a counter-sealing surface of the first partial body, the counter-sealing surface preferably forming a partial body valve seat for the first partial body.
  • the passage opening of the first partial body can be located in particular downstream of the counter-sealing surface when the leak protection valve is in the closed position. The sealing surface and the counter-sealing surface can ensure that the leakage protection valve closes securely in the closed position and the residual fluid quantities are thus reliably prevented from leaking.
  • the sealing surface of the second partial body and the counter-sealing surface of the first partial body are at an angle between 60° and 120°, preferably between 80° and 100°, to an axial direction of the leak protection valve. Further preferably, the sealing surface of the second partial body and the counter-sealing surface of the first partial body are essentially perpendicular to the axial direction of the leak protection valve. If the axial direction of the leak protection valve is essentially perpendicular to the sealing surfaces, a good sealing effect can be achieved in a simple manner.
  • the sealing surface and counter-sealing surface can also preferably be designed so that they rest essentially flat against one another in the closed position of the leak protection valve.
  • the second partial body has a peripheral surface which is completely radially surrounded by the first partial body in the closed position of the leak protection valve.
  • the second partial body can in particular be arranged concentrically to the first partial body. In this way, the second partial body can be guided securely within the first partial body, with the counter-sealing surface of the first partial body being able to fully rest against the sealing surface of the second partial body in the closed position.
  • the second partial body preferably tapers in cross section starting from the sealing surface towards the inlet end. It has been shown that this can achieve a further improvement in the flow properties.
  • an outer surface of the second partial body in the area of the taper can have a first section and a second section arranged upstream of the first, the first section being curved outwards and the second section curved inwards. This curvature allows turbulence in the second fluid path to be avoided, particularly when flowing past the sealing surface, whereby the flow can be further improved and the dynamic pressure can be further reduced.
  • At least one of the partial bodies can be slidably guided relative to the valve seat by means of a linear guide, the linear guide preferably having a shaft which extends in the axial direction of the leak protection valve and which is slidably guided through a through opening in the second partial body.
  • the through opening can extend centrally along an axial direction of the second partial body.
  • the second partial body can also be designed to be rotationally symmetrical relative to its axial direction.
  • the linear guide can alternatively or additionally have a registration opening which is rigidly arranged relative to the valve seat and preferably extends in the axial direction of the leak protection valve, through which a guide leg of the partial body is slidably guided. Furthermore, one of the partial bodies can have at least one guide leg on which the other partial body is slidably guided.
  • one of the partial bodies is designed to take the other of the partial bodies into the closed position when moving towards the closed position.
  • the second partial body can be designed to take the first partial body into the closed position when moving towards the closed position.
  • the first partial body is preferably driven by force transmission from the sealing surface of the second partial body to the counter-sealing surface of the first partial body.
  • the nozzle valve can have a mechanical restoring element, for example a spring element, which is designed to push the second partial body into the closed position.
  • the second partial body has a magnetic material, with an upstream of the second partial body is provided, which is designed to hold the first and second partial bodies in the closed position of the leak protection valve by magnetic interaction.
  • the magnetic material may be a material that is attracted to a pole of an external magnetic field.
  • the magnetic material can be a ferromagnetic material.
  • the countermagnetic body can be a permanent magnet. It is also possible that the magnetic material is designed as a permanent magnet and the countermagnet body is made of a material that is attracted to a pole of an external magnetic field.
  • the first partial body is preferably made of a non-magnetic material.
  • the magnetic material as well as the housing sections surrounding the countermagnetic body and/or an outlet pipe of the nozzle are made of a non-magnetic material. If the elements surrounding the magnetic material and the counter-magnetic body are made of a non-magnetic material, the magnetic interaction between the magnetic material and the counter-magnetic body is not disturbed.
  • the second partial body has a maximum opening position, which is located outside an effective range of the countermagnetic body, so that the second partial body remains in an open position after a fluid delivery has ended, the second partial body being movable back into the effective area using gravity, within which it is pulled into the closed position by the countermagnet body when the nozzle valve is tilted upwards on the outlet side.
  • An angle of inclination of the axial direction of the leak protection valve relative to the vertical can, for example, be between 0° and 110° during fluid delivery, preferably between 0° and 90°, more preferably between 0° and 70°, with an angle of 0° meaning an orientation vertically downwards in the flow direction.
  • the second partial body assumes the maximum open position during a fluid delivery, due to this configuration it remains in the open position after the fluid delivery has ended, without there being an automatic movement of the second partial body in the direction of the closed position caused by the magnetic force.
  • This means for example, when refueling a motor vehicle, in which an outlet-side end of the nozzle is inserted into a filler neck at an angle downwards, that residual amounts of fluid that remain within the nozzle can initially leak into the tank.
  • This prevents residual amounts of fluid that have already passed through the main valve from remaining in volumes of the nozzle downstream of the main valve and thereby prevents the amount of fluid recorded by a calibrated fluid quantity meter from deviating from the amount of fluid actually dispensed in a way that is relevant for calibration purposes.
  • the second partial body (by decreasing the slope force acting towards the outlet end or by acting a slope force directed towards the inlet end) return to the effective range of the countermagnet body, within which it is pulled into the closed position while taking the first partial body with it.
  • Such lifting usually takes place when the nozzle is removed from a filler neck, so that the leak protection valve is securely closed.
  • the leak protection valve is arranged at an inlet end of an outlet pipe of the nozzle.
  • an arrangement at the inlet end of the outlet pipe is sufficient both from the point of view of calibration law and with regard to effective drip protection.
  • the invention furthermore relates to an outlet pipe for a nozzle for dispensing a fluid, comprising an inlet end which can be connected to a housing of the nozzle, an inlet end opposite outlet end, and a leakage protection valve with a valve seat and a valve body movable upstream into a closed position, characterized in that the valve body has a first partial body and a second partial body designed to be movable relative to the first, wherein by a downstream movement of the first partial body relative to the valve seat of the leakage protection valve, a first fluid path can be released and a second fluid path can be released by a downstream movement of the second partial body relative to the first partial body, wherein the leakage protection valve is preferably arranged at the inlet end of the outlet pipe.
  • outlet pipe according to the invention can be developed by further features which have already been described in connection with the nozzle according to the invention.
  • FIG. 1 shows a nozzle according to the invention in a side sectional view.
  • the nozzle includes one in the Figure 1 Housing 4 shown only schematically with an inlet opening 5 for connection to a liquid supply line.
  • an outlet pipe 10 is inserted, at the front end of which there is an outlet opening 12.
  • a control lever 6 is also pivotably mounted on the housing 4, with which a main valve, not shown in the figure, can be actuated.
  • the flow of a liquid supplied via the inlet opening through the nozzle valve is controlled via the main valve.
  • Inside the nozzle there is also an automatic switch-off device, not shown, which closes the main valve if a liquid level reaches or exceeds the front end of the outlet pipe during a refueling process.
  • the outlet pipe has a sensor line 24, which is led from the outlet end 12 to the automatic switch-off device.
  • FIG 2 shows an enlarged side sectional view of the outlet pipe 10 Figure 1 .
  • a leak protection valve 13 according to the invention is arranged at the inlet end 11 of the outlet pipe 10 (in the area 9).
  • a sensor line valve 26 is located in an end region 25 of the sensor line 24.
  • the figures shown below show enlarged views of areas 9 and 25, which are used to explain the functionality of the leak protection valve 13 and the sensor line valve 26 in more detail.
  • FIG 3 shows an enlarged view of the in Figure 2 shown area 9, in which a leakage protection valve 13 is arranged.
  • Figure 3 shows the leakage protection valve 13 in a closed position.
  • the leak protection valve 13 comprises a valve seat 14 and a valve body designed to close the valve seat 14, which has a first partial body 15 and a second partial body 16.
  • the first partial body 15 lies on the valve seat 14 in the closed position shown sealingly.
  • Within the first partial body 15 there is a recess into which the second partial body 16 is inserted.
  • the first partial body 15 thus completely surrounds the second partial body 16 radially.
  • a sealing surface 21 of the second partial body 16 lies sealingly against a counter-sealing surface 19 of the first partial body 15.
  • the first partial body 15 thus forms a valve seat (or partial body valve seat) for the second partial body 16.
  • the drip protection valve is completely closed, so that any remaining liquid cannot escape from the nozzle.
  • a central shaft 29 which extends in the axial direction of the leak protection valve and on which the second partial body 16 is slidably guided.
  • the second partial body 16 has a central through hole through which the shaft 29 is guided.
  • the shaft 29 defines an axial direction of the leak protection valve.
  • a registration plate 33 with registration openings 32 is also rigidly connected to the valve seat 14.
  • the first partial body 15 comprises four guide legs 30 at its inlet end, of which the Figure 3 only two are illustrated in the form of a side view. The cutting plane of the Figure 3 does not run through the guide legs 30.
  • the guide legs 30 are each slidably guided through one of the registration openings 32.
  • the first partial body 15 is thereby guided linearly at its inlet end.
  • the first partial body 15 comprises three guide webs 31. These are designed for sliding contact with an outer surface of the second partial body 16 when the second partial body 16 is moved downstream relative to the first partial body 15.
  • the leadership of the partial bodies 15, 16 is also based on the Figures 5 to 7 explained in more detail.
  • the second partial body 16 is made of a magnetic material.
  • a countermagnet body 23 is connected to the valve seat 14.
  • the countermagnetic body 23 is arranged symmetrically with respect to the axial direction specified by the shaft 29, whereby a uniform magnetic attraction force is exerted on the second partial body 16.
  • the partial body 16 is held in the closed position by this attractive force.
  • the partial body 16 transmits a force to the first partial body 15 due to the contact of the sealing surface 21 of the second partial body 16 on the counter-sealing surface 19 of the first partial body 15, which is thereby also pressed into the closed position.
  • a force effect for moving the second partial body into the closed position can also be generated by other devices, for example by means of a mechanical restoring element, in particular by means of a spring element.
  • Figure 4 shows the leakage protection valve 13 in an open position.
  • a transition from the in Figure 3 The closed position shown in the open position can be done in particular by opening the main valve and a liquid flow passing through the main valve.
  • the liquid flow hits the inlet-side front surfaces of the first and second partial bodies 15, 16 and generates an opening pressure there that is sufficient to overcome the magnetic force acting between the countermagnetic body 23 and the second partial body 16 and both the first partial body 15 and the second partial body 16 to move downstream.
  • Figure 4 can be seen that opposite the in Figure 3 In the closed position shown, on the one hand, the first partial body 15 was moved downstream relative to the valve seat 14 and, on the other hand, the second partial body 16 was moved downstream relative to the first partial body 15.
  • a first fluid path 17 is released.
  • a second fluid path 18 is released.
  • the liquid flow hitting the leak protection valve 13 can thus flow either along the first fluid path 17, which runs between an outer surface of the first partial body 15 and the valve seat 14, or along the second fluid path 18, which initially runs on the outside of the second partial body 16 and inside on the first partial body 15 passes and then runs through a passage opening 20 in the first partial body 15.
  • the first fluid path 17 is merged with the second fluid path 18 behind the passage opening.
  • the additional second fluid path 18 allows the throughput through the leak protection valve to be increased and the dynamic pressure in front of the valve to be reduced.
  • a further fluid path can be present, which runs through an intermediate space between an outer surface of the shaft 29 and an inner surface of the central through hole of the second partial body 16 and which is constantly open regardless of the position of the partial bodies 15, 16.
  • a gap between the outer surface of the shaft 29 and the inner surface of the central through hole may be necessary to enable sufficient mobility of the partial body 16 relative to the shaft 29.
  • the radial distance between the outer surface of the shaft 29 and the inner surface of the central through hole is dimensioned so small that the capillary forces acting on the fluid in the gap are sufficient to greatly reduce leakage of the fluid through this gap and preferably to prevent completely.
  • the second partial body 16 tapers in cross section starting from the sealing surface 21 in the upstream direction.
  • the outer surface of the second partial body 16 is curved outwards in a first section 36 and curved inwards in a second section 35 arranged upstream thereof. Due to the curvatures in the area of the sections 35, 36, the liquid flowing along the second fluid path 18 is guided in the direction of the passage opening 20 in a flow-optimized manner.
  • the first and second partial bodies are in a maximum open position in which the partial bodies 15, 16 abut against a stop which limits the downstream mobility of the partial bodies 15, 16.
  • the stop is here, for example, formed by a sensor line plug 34, which is placed on one end of the sensor line 24, whereby the stop or stops can of course also be implemented in another way.
  • the second partial body remains in this maximum opening position even after liquid has been dispensed, for example after the main valve has been closed.
  • the second partial body 16 is located outside an effective range of the countermagnet body.
  • a mechanical restoring element is provided which pushes the second valve body into the closed position, it can also be provided in this case that the balance of forces described above is reversible with the aid of the inclination of the nozzle.
  • Figure 5 shows another cross-sectional view of the in Figure 2 shown area 9, compared to the Figures 3 and 4 one another cutting plane was selected.
  • the cutting plane runs in Figure 5 through two guide webs 30 opposite each other in the transverse direction.
  • the outlet-side guide webs 31 cannot be seen in this view.
  • Two cutting lines AA and BB are drawn.
  • Figure 6 shows a sectional view along section line AA
  • Figure 7 shows a sectional view along line BB.
  • Further elements that are not actually visible in the sectional view are shown in the manner of a top view.
  • the Figures 8 to 10 show enlarged views of the in Figure 2 shown area 25, in which a sensor line valve 26 is arranged at the end of the sensor line 24.
  • the sensor line valve 26 comprises a valve body 27 which can be moved within the sensor line 24 and which, in the present case, is designed as a ball.
  • the sensor line valve includes a valve seat 28. Upstream of the valve seat 28 there is a blocking element 38, which limits the mobility of the valve body 27 but does not prevent gas exchange through the sensor line 24.
  • the valve body 27 can move between the valve seat 28 and the locking element 38.
  • valve body 27 In the in Figure 8 In the state shown, the valve body 27 is located within the valve seat 28 and thus closes the sensor line 24. The valve body 27 is held in the valve seat 28 due to the downward inclination of the sensor line 24 on the outlet side. The main valve of the nozzle is closed in the state shown and no liquid is dispensed.
  • the nozzle After liquid has been dispensed, the nozzle is usually removed from a filler neck and, for example, hung in a fuel pump. As a result, the nozzle and the outlet pipe 10 are inclined upwards on the outlet side. Due to gravity, the valve body 27 falls out of the valve seat 28, so that any residual amounts of liquid present in the sensor line 24 can evaporate.
  • Figure 11 shows two gray value sketches to illustrate the liquid pressure prevailing within a nozzle in the area of a leak protection valve. Light gray tones result in low pressure and darker gray tones result in low pressure higher pressure is displayed. The pressure values were obtained through a mathematical simulation.
  • Figure 11A top shows the pressure conditions in a conventional leak protection valve known from the prior art, which has a one-piece valve body which is arranged in area 40. It can be seen that there is a significant increase in pressure before area 40.
  • Figure 11B shows the pressure conditions within a nozzle according to the invention in the area of the leakage protection valve 13.
  • the leakage protection valve 13 and the other elements of the nozzle are not explicitly shown, but can be compared with the Figure 4 the position of the respective elements (in particular the first partial body 15 and the second partial body 16) can be identified. The positions are identified in Figure 11B with the corresponding reference numerals.
  • the leak protection valve 13 is in the open state in which the partial bodies 15, 16 release the fluid paths 17 and 18.
  • a comparison of the gray values of illustrations A and B shows that a lower back pressure is established in front of the leak protection valve 13 according to the invention.
  • FIGS. 12 and 13 show a leak protection valve of an alternative embodiment of a nozzle according to the invention in a side sectional view.
  • the leak protection valve is in a closed position and in Figure 13 in an open position.
  • the alternative embodiment differs from the embodiment Figures 1 to 10 only through the design of the leak protection valve. Therefore, only these differences from the embodiment of Figures 1 to 10 will be described below.
  • the first partial body 15 comprises an annular flat sealing element 15b and two partial body elements 15a and 15b.
  • the partial body element 15a is connected to the downstream side of the flat sealing element 15b in such a way that a radially inner, downstream-facing sealing surface 15b1 is exposed, i.e. is not covered by the partial body element 15a.
  • the partial body element 15c is connected to the upstream side of the flat sealing element 15b in such a way that a radially outer, upstream-facing sealing surface 15b2 is exposed, i.e. is not covered by the partial body element 15c.
  • the sealing surfaces 15b1 and 15b2 are aligned approximately perpendicular to an axial direction of the leak protection valve.
  • the second partial body 16 has an upstream-pointing sealing surface 21', which is designed for sealing contact with the sealing surface 15b1.
  • the leakage protection valve in this embodiment has a valve seat 14', which is designed to make sealing contact with the sealing surface 15b2.
  • the partial body elements 15a and 15c serve to reduce the effects of the flat sealing element 15b on the liquid flow in the open position of the leak protection valve.
  • the partial body elements 15a, 15c direct the liquid flow past the flat sealing element 15b as advantageously as possible.
  • the partial body elements 15a, 15c taper in the axial direction (i.e. in the downstream direction or upstream), the outer surfaces of the partial body elements 15a, 15c being curved inwards and outwards.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
  • Lift Valve (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
  • Basic Packing Technique (AREA)
EP20804592.2A 2019-11-29 2020-11-18 Zapfventil mit auslaufschutzeinrichtung Active EP4065508B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP22211582.6A EP4163249B1 (de) 2019-11-29 2020-11-18 Zapfventil mit auslaufschutzeinrichtung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP19212605 2019-11-29
PCT/EP2020/082515 WO2021104961A1 (de) 2019-11-29 2020-11-18 Zapfventil mit auslaufschutzeinrichtung

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP22211582.6A Division-Into EP4163249B1 (de) 2019-11-29 2020-11-18 Zapfventil mit auslaufschutzeinrichtung
EP22211582.6A Division EP4163249B1 (de) 2019-11-29 2020-11-18 Zapfventil mit auslaufschutzeinrichtung

Publications (2)

Publication Number Publication Date
EP4065508A1 EP4065508A1 (de) 2022-10-05
EP4065508B1 true EP4065508B1 (de) 2024-01-03

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EP22211582.6A Active EP4163249B1 (de) 2019-11-29 2020-11-18 Zapfventil mit auslaufschutzeinrichtung
EP20804592.2A Active EP4065508B1 (de) 2019-11-29 2020-11-18 Zapfventil mit auslaufschutzeinrichtung

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Country Status (13)

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US (2) US11603309B2 (pl)
EP (2) EP4163249B1 (pl)
CN (2) CN114746359B (pl)
AR (1) AR120586A1 (pl)
AU (1) AU2020393289A1 (pl)
CA (1) CA3156226A1 (pl)
DK (1) DK4065508T3 (pl)
ES (1) ES2971700T3 (pl)
MX (1) MX2022006492A (pl)
NZ (1) NZ788422A (pl)
PL (1) PL4065508T3 (pl)
PT (1) PT4065508T (pl)
WO (1) WO2021104961A1 (pl)

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CN114746359B (zh) 2023-05-16
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EP4163249B1 (de) 2024-05-29
ES2971700T3 (es) 2024-06-06
CN114746359A (zh) 2022-07-12
WO2021104961A1 (de) 2021-06-03
US20230174367A1 (en) 2023-06-08
MX2022006492A (es) 2022-07-04
EP4163249A1 (de) 2023-04-12
PT4065508T (pt) 2024-01-26
EP4065508A1 (de) 2022-10-05
CN116477554A (zh) 2023-07-25
CA3156226A1 (en) 2021-06-03
PL4065508T3 (pl) 2024-04-22
US11999610B2 (en) 2024-06-04
AR120586A1 (es) 2022-02-23
US20230018431A1 (en) 2023-01-19
AU2020393289A1 (en) 2022-06-09

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