EP3934959A1 - Installation de transport de vehicule par cable et procede de mesure d'une information concernant une telle installation - Google Patents
Installation de transport de vehicule par cable et procede de mesure d'une information concernant une telle installationInfo
- Publication number
- EP3934959A1 EP3934959A1 EP20725837.7A EP20725837A EP3934959A1 EP 3934959 A1 EP3934959 A1 EP 3934959A1 EP 20725837 A EP20725837 A EP 20725837A EP 3934959 A1 EP3934959 A1 EP 3934959A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- pulley
- measuring device
- cable
- information
- installation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 8
- 230000033001 locomotion Effects 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims description 54
- 238000004891 communication Methods 0.000 claims description 20
- 238000013519 translation Methods 0.000 claims description 19
- 230000001133 acceleration Effects 0.000 claims description 16
- 238000005259 measurement Methods 0.000 claims description 14
- 230000001464 adherent effect Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B12/00—Component parts, details or accessories not provided for in groups B61B7/00 - B61B11/00
- B61B12/06—Safety devices or measures against cable fracture
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B12/00—Component parts, details or accessories not provided for in groups B61B7/00 - B61B11/00
- B61B12/02—Suspension of the load; Guiding means, e.g. wheels; Attaching traction cables
Definitions
- the invention relates to installations for transporting vehicles by cable, and more particularly to installations for transporting vehicles by aerial towing cable.
- pulleys are used to drive traction cables for transporting vehicles, in particular for transport installations such as cable cars, for example chairlifts, cable cars or ski lifts.
- the pulleys can be driving, and they are then coupled to a motor which drives them in rotation.
- the pulleys can also be called “deflection" pulleys, to allow a return of the traction cable to the driving pulley, or else deflection pulleys to bend the traction cable.
- the useful information can be the speed of the traction cable, its distance traveled, the vibrations of the pulleys.
- a rotary encoder roller in contact with the traction cable is used to deduce therefrom the speed and the distance traveled by the traction cable.
- Controllers are also used, coupled to the motors which drive the drive pulleys, to record information on the rotational speed of the pulleys.
- vibration sensors including accelerometers, can be used to measure vibrations of the pulleys. These vibration sensors are positioned on a fixed rotating shaft of the pulley. You can still use detection of an inclination of the axis of rotation of a pulley.
- These devices include two blades located inside the groove of a pulley, and as soon as an edge of the groove comes into contact with a blade, the device detects an inclination of the axis of rotation.
- a ski resort is complex and may have several cable transport facilities, such as several chair lifts, cable cars and ski lifts, which requires the use of many instruments to monitor the operation of the entire ski resort. ski. There is therefore a need to centralize information in order to monitor the parameters of an installation.
- An object of the invention is to overcome these drawbacks, and more particularly to provide simple means for retrieving information useful for the maintenance and operation of a cable vehicle transport installation.
- an installation for transporting a vehicle by cable comprising a cable for towing a vehicle, a fixed-mounted frame, a pulley coupled to the cable and mounted movably in rotation on the frame so as to allow a cable drive, and a measuring device configured to measure at least one information relating to movement of the pulley.
- the measuring device is mounted on the pulley.
- Such an installation makes it possible to recover useful information, such as for example the speed, the acceleration or the vibrations of a pulley allowing the cable drive, in a very simple way. It also avoids modifying the interfaces of the existing equipment of the installation used in normal times to retrieve certain useful information. In addition, useful information can be very easily retrieved for installations without sensors, such as most ski lifts, for example, or old installations, such as non-detachable chairlifts.
- the measuring device may include a wireless communication means configured to transmit said at least one measured information to the exterior of the measuring device.
- the measuring device comprises a magnet configured to removably mount the measuring device on the pulley.
- the measuring device comprises a surface and an adherent product arranged on the surface for fixed mounting the measuring device on the pulley.
- the measuring device may further include a gyroscope configured to measure at least one angular speed and at least one angular acceleration of the pulley along an axis of rotation of the pulley.
- a gyroscope configured to measure at least one angular speed and at least one angular acceleration of the pulley along an axis of rotation of the pulley.
- the measuring device may include an accelerometer configured to measure at least one speed and at least one acceleration of the pulley along a translation axis of the pulley.
- the measuring device comprises an electronic control unit and a non-volatile memory coupled to the electronic control unit, the electronic control unit being configured to record said at least one piece of measured information in the non-volatile memory.
- the electronic control unit can be configured to compare a new measurement of said at least one piece of information with the recorded measurement of said at least one piece of information, and the communication means is configured to transmit the new measurement when the new measurement is different from the recorded measurement.
- the communication medium can be configured to transmit said at least one recorded information when the electronic control unit receives an information transmission signal transmitted from a remote computer.
- a method for measuring at least one item of information relating to a movement of a pulley of a cable vehicle transport installation comprising a fixed mounted frame, and the pulley being coupled to the cable and mounted movably in rotation on the frame so as to allow the cable to be driven.
- the method includes mounting a measuring device on the pulley and the device measures at least one piece of information relating to movement of the pulley.
- FIG. 1 schematically illustrates a top view of an embodiment of a cable vehicle transport installation according to the invention
- FIG. 2 schematically illustrates a sectional view of the installation illustrated in Figure 1;
- FIG. 3 schematically illustrates an embodiment of an installation measuring device
- FIG. 4 schematically illustrates another embodiment of the installation measuring device.
- FIGs 1 and 2 there is shown an embodiment of an installation 1 for transporting a vehicle by cable 2.
- the installation 1 may include one or more vehicles, not shown for the sake of simplification, and a cable 2. on which the vehicles are coupled to be towed.
- the installation 1 further includes stations where passengers can embark, and / or disembark, in vehicles.
- the towing cable 2 is continuous forming a closed loop and circulates in motion between two stations of the installation 1 to move the vehicles coupled to the cable 2.
- the vehicles make it possible to transport passengers from one station to another of the installation 1.
- the cable 2 is also denoted "tractor cable” or "traction cable”.
- Facility 1 can be a chairlift, cable car, gondola, ski lift, funicular, or air cushion train.
- the towing cable 2 can be aerial, and in this case the installation 1 is of the cable car, chairlift, gondola or ski lift type, or it can be located at ground level, and in this case the installation 1 is of the funicular type or a train on an air cushion.
- Installation 1 further comprises a pulley 4 and a frame 6.
- the frame 6 is fixedly mounted within the station 3 of the installation 1.
- the pulley 4 is configured for be coupled to the cable 2.
- the pulley 4 has a groove 7 configured to receive the cable 2.
- the pulley 4 is rotatably mounted on the frame 6, so as to allow driving of the cable 2. More particularly, the pulley 4 is movable in rotation around an axis of rotation A.
- the pulley 4 can be driving, and in this case it is coupled to a motor which drives it in rotation around the axis of rotation A.
- the pulley 4 can also be a return pulley, as illustrated in Figures 1 and 2, and in this case it allows a return of the cable 2 to another drive pulley of the installation 1.
- a pulley. return 4 cooperates with a driving pulley to put the cable 2 under tension in order to be able to drive the cable 2 in movement.
- a pulley 4 driving or deflection, allows the cable 2 to be driven in translation along a translation axis B.
- the translation axis B is perpendicular to the axis of rotation A of the pulley 4
- the axis of rotation A can be vertical, as illustrated in Figures 1 and 2, and in this case the pulley 4 extends horizontally.
- the axis of rotation A can be horizontal, and in this case the pulley 4 extends vertically. More generally, the pulley 4 is a wheel having a diameter greater than its height.
- the pulley 4 can be solid, or a central through hole 8 can be formed in the center of the pulley 4.
- the frame 6 is a structure, preferably metallic, for supporting the pulley 4. The frame 6 is mounted fixed within it. 'a station 3, that is to say that the frame 6 does not turn. Other eccentric through holes 11 can be formed in the pulley 4 to make it lighter. These eccentric through holes 11 are regularly distributed around the axis of rotation A.
- the pulley 4 further comprises two outer surfaces 12, 13. In particular, the external surfaces 12, 13 are located on either side of the groove 7 of the pulley 4. When the pulley 4 has a central through hole 8, each external surface 12, 13 extends between the groove 7 and an edge of the central through-hole 8.
- the installation 1 comprises a rotation shaft 5 mounted fixed within the station 3 of the installation 1.
- the rotation shaft 5 is mounted fixed on the frame 6 and the shaft rotation 5 does not rotate.
- the rotation shaft 5 extends along the axis of rotation A, and the pulley 4 is rotatably mounted on the rotation shaft 5.
- the rotation shaft 5 is housed within the central through hole 8.
- the rotation shaft 5 passes through the central through hole 8 of the pulley 4 and has two ends projecting from the central through hole 8.
- the ends of the rotation shaft 5 are fixedly mounted on the frame 6 of the installation 1.
- the installation 1 comprises bearings 9, 10 housed within the central through hole 8.
- the bearings 9, 10 bear against the rotation shaft 5 and against the pulley 4.
- the bearings 9, 10 allow the pulley 4 to be rotated around the axis of rotation A, that is to say around the rotation shaft 5.
- the bearings 9, 10 are located around the rotation shaft 5.
- the bearings 9, 10 are located between the rotation shaft 5 and the pulley 4.
- the bearings 9, 10 are members configured to sup carry and guide in rotation the pulley 4.
- the bearings 9, 10 are rolling equipped with balls or rollers.
- the pulley 4 can be a driving pulley driven in rotation by a motor.
- a rotation shaft extends along a longitudinal axis and is fixedly mounted on the pulley 4. The rotation shaft is then mounted in rotation within the engine.
- the motor is fixedly mounted on the frame 6 of the plant 1, and the pulley 4 is mounted to rotate on the frame 6, around the longitudinal axis.
- the installation 1 comprises a measuring device 14 configured to measure at least one item of information relating to a movement of the pulley 4.
- the measured information is useful for the operation and maintenance of the installation 1.
- the The measuring device 14 is mounted on the pulley 4.
- the measuring device 14 is therefore driven in rotation when the pulley 4 rotates around the axis of rotation A.
- the measuring device 14 is therefore mounted to move relative to the frame 6.
- the measuring device 14 is mounted on an external surface 12, 13 of the pulley 4.
- the measuring device 14 comprises a housing 20. In FIGS. 3 and 4, embodiments of the measuring device 14 have been shown.
- the housing 20 comprises fixing means 21 configured to fix the measuring device. 14 on an external surface 12, 13 of the pulley 4.
- the fixing means 21 can be configured to mount the measuring device 14 on the pulley 4 in a removable manner.
- the fixing means 21 comprise one or more magnets 22.
- the magnets 22 can be fixed on the surface 23 using bolts 24.
- the magnets 22 are particularly suitable for the removable mounting of the measuring device 14 on the pulley 4, because generally the pulley 4 is metallic.
- the fixing means 21 are configured to mount the measuring device 14 on the pulley 4 in a fixed manner.
- the fixing means 21 comprise an adherent product, such as an adhesive, to fix the measuring device 14 on the pulley 4.
- the adherent product is placed on the surface 23 of the housing 20.
- the measuring device 14 is configured to measure useful information and to transmit it to the outside of the case 20.
- the measuring device 14 further comprises at least one communication means 25 and a gyroscope 26.
- the gyroscope 26 is configured. to measure at least one piece of information about the rotation of the pulley 4 along an axis of rotation.
- the gyroscope 26 is configured to measure information about the rotation of the pulley 4 along three axes of rotation respectively.
- the three axes of rotation are three orthogonal axes defining an orthonormal coordinate system.
- Rotation information may be an angular speed, denoted rotational speed, or an angular acceleration, denoted rotational acceleration.
- acceleration is meant a positive or negative acceleration, the negative acceleration also being called braking.
- the gyroscope 26 is configured to measure three angular accelerations and three angular speeds of the pulley 4 respectively along three axes of rotation of the pulley 4.
- the axes of rotation of the pulley 4 are orthogonal.
- the axes of rotation of the pulley 4 are, for example, the translation axis B, the axis of rotation A and a third axis C perpendicular to the first two axes A, B. In normal operation, the rotation of the pulley 4 along the axes B and C is low.
- the gyroscope 26 is of the microelectromechanical system (or microelectromechanical System in English) type.
- the communication means 25 is configured to transmit the measured information to the outside of the measuring device 14.
- the communication means 25 is wireless.
- a wireless communication means 25 is particularly suitable for transmitting the information measured from the measuring device 14 which is driven in rotation during the operation of the installation 1.
- the communication means 25 comprise an antenna 28 making it possible to transmit and receive signals by radio waves.
- the communication means 25 is configured to transmit the measured information to an external electronic unit, not shown for the sake of simplicity.
- the external electronic unit can be a smart mobile phone, an electronic tablet, or a remote computer.
- the external electronic unit has a software interface configured to receive the information transmitted by the measuring device 14 and a screen to display the information received.
- the external electronic unit makes it possible to monitor the measured information for the operation and maintenance of the installation 1.
- the measuring device 14 can also include an electronic control unit 27.
- the electronic control unit 27 is coupled to the gyroscope 26, by a connection 29, to perform processing on the measured information. Furthermore, the electronic control unit 27 can be coupled, by a connection 30, to the communication means 25 to manage the sending of the signals containing the measured information and the signals received by the means. communication 25.
- the communication means 25 is coupled to the gyroscope 26 directly or through the electronic control unit 27.
- the measuring device 14 may further include an accelerometer 31.
- the accelerometer 31 is configured to measure at least one piece of information about the translation of the pulley 4 along a translation axis.
- the accelerometer 31 is configured to measure translation information of the pulley 4 respectively along three axes of translation.
- the three axes of translation are three orthogonal axes defining an orthonormal coordinate system.
- Translation information can be a speed, denoted translation speed, or an acceleration, also denoted translational acceleration.
- the accelerometer 31 is configured to measure three accelerations and three speeds of the pulley 4 respectively along three axes of translation of the pulley 4.
- the axes of translation of the pulley 4 are orthogonal.
- the translation axes of the pulley 4 are, for example, the translation axis B, the axis of rotation A and the third axis C. In normal operation, the translation of the pulley 4 along the axis of rotation A is low . But in the event of abnormal operation, for example during vibrations or an inclination of the pulley 4, a translational movement of the pulley along the axis of rotation A can be measured.
- the accelerometer 31 is of the microelectromechanical system type. The accelerometer 31 may be coupled to the electronic control unit 27, through connection 29, or may be coupled directly to communication means 25.
- the electronic control unit 27 can be configured to generate parameters from the measured information.
- the parameters and the information measured are information relating to a movement of the pulley 4.
- the electronic control unit 27 can generate braking parameters from the speeds and accelerations measured by the accelerometer 31 and / or the gyroscope. 26.
- the electronic control unit 27 can develop a braking distance, a braking time, an initial braking speed, and a braking curve corresponding to the values.
- pulley 4 speeds as a function of time when braking.
- the braking distance corresponds to the distance traveled by the cable 2 during the braking of the pulley 4.
- the electronic control unit 27 can further develop vibration parameters of the pulley 4 from the measured accelerations.
- the electronic control unit 27 can generate a number of revolutions made by the pulley 4 from at least one measured rotation information.
- the electronic control unit 27 can further develop a direction of rotation of the pulley 4 from the measured rotation information.
- the measuring device 14 comprises an electrical energy storage unit 34 and a non-volatile memory 32 coupled, by a connection 33, to the electronic control unit 27.
- the energy storage unit electrical 34 makes it possible to supply the elements of the measuring device 14, that is to say the accelerometer 31, the gyroscope 26, the electronic control unit 27, the communication means 25 and the memory 32.
- the elements of the measuring device 14 are electronic components mounted on an electronic card 35.
- the electronic card 35 is housed within the housing 20.
- the electronic control unit 27 can be configured to store the measured information and the parameters developed in the non-volatile memory 32.
- the communication medium 25 can also be configured to transmit the parameters developed outside of the measuring device 14.
- the measuring device 14 can be configured to periodically transmit the measured information to the external electronic unit.
- the communication means 25 is configured to transmit the information recorded during a specific request, for example when the electronic control unit 27 receives an information transmission signal sent from the electronic unit.
- the electronic control unit 27 is configured to compare a new measurement of information with the recorded measurement of the information, and the communication medium 25 is configured to transmit the new measurement. when it is different from the recorded measurement.
- the recorded information is only communicated to the outside of the device 14 upon a specific request from the external electronic unit, or during a specific event, such as, for example, information which changes value.
- the energy consumption of the storage unit 34 is thus saved.
- the installation 1 can include several measuring devices 14 to ensure security in the transmission of information.
- a measuring device 14 can also be mounted on at least one pulley 4, driving or deflection, of each installation 1 of a ski resort. It is thus easily possible to monitor the useful information of a complex ski resort comprising numerous installations.
- a method of measuring at least one item of information relating to a movement of the pulley 4 can be implemented by the system which has just been described above.
- the method comprises mounting the measuring device 14 on the pulley 4 and measuring, by the measuring device 14, at least one item of information relating to a movement of the pulley 4.
- the method is simple and makes it possible to monitor very quickly. information useful for the operation and maintenance of the installation 1. There is no need to develop complex software interfaces to communicate with measuring instruments pre-existing in the installation 1.
- the measuring device 14 according to The invention does not require modifying the equipment of the installation 1.
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Operation Control Of Excavators (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Gyroscopes (AREA)
- Handcart (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1902212A FR3093490B1 (fr) | 2019-03-05 | 2019-03-05 | Installation de transport de véhicule par câble et procédé de mesure d’une information concernant une telle installation |
PCT/FR2020/050452 WO2020178532A1 (fr) | 2019-03-05 | 2020-03-05 | Installation de transport de vehicule par cable et procede de mesure d'une information concernant une telle installation |
Publications (3)
Publication Number | Publication Date |
---|---|
EP3934959A1 true EP3934959A1 (fr) | 2022-01-12 |
EP3934959C0 EP3934959C0 (fr) | 2023-11-15 |
EP3934959B1 EP3934959B1 (fr) | 2023-11-15 |
Family
ID=67810689
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20725837.7A Active EP3934959B1 (fr) | 2019-03-05 | 2020-03-05 | Installation de transport de véhicule par câble et procédé de mesure d'une information concernant une telle installation |
Country Status (9)
Country | Link |
---|---|
US (1) | US20220126884A1 (fr) |
EP (1) | EP3934959B1 (fr) |
JP (1) | JP7500595B2 (fr) |
KR (1) | KR20210132053A (fr) |
CN (1) | CN113508067B (fr) |
CO (1) | CO2021011522A2 (fr) |
ES (1) | ES2966806T3 (fr) |
FR (1) | FR3093490B1 (fr) |
WO (1) | WO2020178532A1 (fr) |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5581180A (en) * | 1991-11-29 | 1996-12-03 | Seiko Epson Corporation | Horizontal and vertical displacement detector of wire rope |
US5528219A (en) * | 1994-04-28 | 1996-06-18 | Konrad Doppelmayr & Sohn | Ropeway safety monitoring system |
JP2006056356A (ja) * | 2004-08-19 | 2006-03-02 | Honda Motor Co Ltd | センサユニット |
JP4739251B2 (ja) | 2007-02-23 | 2011-08-03 | 日本ケーブル株式会社 | ケーブルカーの起動制御装置 |
JP5088479B2 (ja) | 2007-11-06 | 2012-12-05 | セイコーエプソン株式会社 | データ記録装置 |
JP2009122863A (ja) | 2007-11-13 | 2009-06-04 | Nippon Cable Co Ltd | ゴンドラリフトの搬器の乗客数表示装置 |
DE102008015035A1 (de) * | 2008-03-13 | 2009-09-24 | Hima Paul Hildebrandt Gmbh + Co Kg | Verschleißüberwachungssystem, seilbetriebene Transportanlage und Verfahren zur Überwachung von Verschleißteilen derselben |
IT1396560B1 (it) * | 2009-02-26 | 2012-12-14 | Rolic Invest Sarl | Metodo di controllo di un impianto di trasporto a fune e impianto di trasporto a fune |
CN101698409A (zh) * | 2009-11-02 | 2010-04-28 | 枣庄矿业集团付村煤业有限公司 | 无人值守架空乘人索车系统 |
US10005317B2 (en) * | 2014-04-04 | 2018-06-26 | Superpedestrian, Inc. | Devices and methods of thermal management for a motorized wheel |
FR3025163B1 (fr) | 2014-09-01 | 2016-08-26 | Pomagalski Sa | Installation et procede de transport par cable aerien |
JP2016080498A (ja) | 2014-10-16 | 2016-05-16 | Ntn株式会社 | 機械部品の状態測定装置 |
FR3041920B1 (fr) * | 2015-10-06 | 2018-09-07 | Poma | Installation de transport par cable |
JP6716266B2 (ja) * | 2016-01-27 | 2020-07-01 | 日本ケーブル株式会社 | 循環式索道における索条の全長計測装置 |
JP6662659B2 (ja) | 2016-02-25 | 2020-03-11 | 日本ケーブル株式会社 | 循環式索道における索条の状態管理装置 |
FR3050425B1 (fr) * | 2016-04-22 | 2019-06-28 | Poma | Installation de transport par cable |
CN205662182U (zh) * | 2016-06-07 | 2016-10-26 | 新疆维吾尔自治区特种设备检验研究院 | 一种电梯限速器监测、动作速度测量装置 |
FR3052131B1 (fr) * | 2016-06-07 | 2019-06-28 | Poma | Installation de transport aerien |
NZ754576A (en) | 2016-12-12 | 2020-07-31 | Ropetrans Ag | Method for operating a cable car system and cable car system for carrying out this operating method |
FR3059967B1 (fr) * | 2016-12-12 | 2019-01-25 | Poma | Procede et installation de transport de vehicules tractes par un cable |
AT520445B1 (de) * | 2017-10-19 | 2019-04-15 | Innova Patent Gmbh | Reifenförderer für Transportmittel |
-
2019
- 2019-03-05 FR FR1902212A patent/FR3093490B1/fr active Active
-
2020
- 2020-03-05 JP JP2021552699A patent/JP7500595B2/ja active Active
- 2020-03-05 US US17/427,686 patent/US20220126884A1/en active Pending
- 2020-03-05 ES ES20725837T patent/ES2966806T3/es active Active
- 2020-03-05 EP EP20725837.7A patent/EP3934959B1/fr active Active
- 2020-03-05 WO PCT/FR2020/050452 patent/WO2020178532A1/fr unknown
- 2020-03-05 CN CN202080016932.9A patent/CN113508067B/zh active Active
- 2020-03-05 KR KR1020217027398A patent/KR20210132053A/ko unknown
-
2021
- 2021-08-31 CO CONC2021/0011522A patent/CO2021011522A2/es unknown
Also Published As
Publication number | Publication date |
---|---|
US20220126884A1 (en) | 2022-04-28 |
EP3934959C0 (fr) | 2023-11-15 |
WO2020178532A1 (fr) | 2020-09-10 |
JP7500595B2 (ja) | 2024-06-17 |
EP3934959B1 (fr) | 2023-11-15 |
CO2021011522A2 (es) | 2021-09-20 |
KR20210132053A (ko) | 2021-11-03 |
CN113508067A (zh) | 2021-10-15 |
JP2022523996A (ja) | 2022-04-27 |
CN113508067B (zh) | 2024-04-16 |
ES2966806T3 (es) | 2024-04-24 |
FR3093490A1 (fr) | 2020-09-11 |
FR3093490B1 (fr) | 2021-03-12 |
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