CA3015586A1 - Ensemble de rechargement d'une batterie et procede de recharge mettant en oeuvre un tel ensemble - Google Patents
Ensemble de rechargement d'une batterie et procede de recharge mettant en oeuvre un tel ensemble Download PDFInfo
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- CA3015586A1 CA3015586A1 CA3015586A CA3015586A CA3015586A1 CA 3015586 A1 CA3015586 A1 CA 3015586A1 CA 3015586 A CA3015586 A CA 3015586A CA 3015586 A CA3015586 A CA 3015586A CA 3015586 A1 CA3015586 A1 CA 3015586A1
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- plug
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 241001122767 Theaceae Species 0.000 claims description 7
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- 229910052737 gold Inorganic materials 0.000 description 6
- 241000282414 Homo sapiens Species 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- NXPZICSHDHGMGT-UHFFFAOYSA-N [Co].[Mn].[Li] Chemical compound [Co].[Mn].[Li] NXPZICSHDHGMGT-UHFFFAOYSA-N 0.000 description 1
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- 239000012636 effector Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
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- 230000008451 emotion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- ZKVLEFBKBNUQHK-UHFFFAOYSA-N helium;molecular nitrogen;molecular oxygen Chemical compound [He].N#N.O=O ZKVLEFBKBNUQHK-UHFFFAOYSA-N 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/6205—Two-part coupling devices held in engagement by a magnet
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/22—Contacts for co-operating by abutting
- H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
- H01R13/2464—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the contact point
- H01R13/2478—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the contact point spherical
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
- H01R13/6683—Structural association with built-in electrical component with built-in electronic circuit with built-in sensor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/26—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for engaging or disengaging the two parts of a coupling device
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/0045—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Manufacturing Of Electrical Connectors (AREA)
- Secondary Cells (AREA)
Abstract
L'invention concerne un ensemble de rechargement comprenant un objet comprenant une batterie et une fiche (10) destinée à recharger la batterie, la fiche (10) étant connectable à une source électrique. Selon l'invention, l'objet comprend une embase apte à réceptionner la fiche (10), comprenant un premier connecteur électrique, un premier connecteur magnétique apte à positionner la fiche (10) par rapport à l'embase. La fiche (10) comprend une surface de contact de forme complémentaire à une surface de l'embase, un deuxième connecteur électrique (12) disposé de façon à entrer en contact avec le premier connecteur électrique pour permettre un contact électrique entre les premier et deuxième connecteurs électriques (12) quand la surface de contact est positionnée sur la surface de l'embase, un deuxième connecteur magnétique, positionné à proximité de la surface de contact, attirant le premier connecteur magnétique, de façon à permettre l'alignement des premier et deuxième connecteurs électriques et le maintien du contact électrique pendant le rechargement de la batterie. Un parmi le premier et le deuxième connecteurs électriques (12) est un connecteur surfacique et l'autre parmi le premier et le deuxième connecteurs électriques est un connecteur ponctuel (14) disposé de façon à se poser contre le connecteur surfacique, pour plusieurs orientations distinctes de la surface de contact sur l'embase.
Description
ASSEMBLY FOR CHARGING A BATTERY AND CHARGING METHOD
IMPLEMENTING SUCH AN ASSEMBLY
The invention relates to a recharging assembly comprising an object and a plug for recharging a rechargeable battery of the object. The invention can be applied to any field requiring the recharging of a battery, for example telephony or robotics. The invention relates also to a method for recharging a rechargeable battery implementing such an assembly.
113 An object operating on battery requires, at a given moment, a recharge of its battery. This object is then connected to a power source via a specific device allowing its battery to be recharged.
Nevertheless, it may be that there are difficulties in connecting the abject to the recharging device, either because of a poor positioning of the device relative to the object, or because of poor contacts between the connectors of the object and of the device. Moreover, it may be that, when the object is connected to its recharging device, electrical arcs are created between the electrical connectors of the object and of the recharging device, potentially damaging the object and/or the device.
The abject can also be a mobile vehicle, more specifically a motor vehicle, that is to say mobile by its own means. A mobile vehicle can be supplied with electricity by one or more storage batteries, or, more commonly, one or more batteries. ft concerns a set of electrical storage batteries linked to one another sa as to create an electrical voltage generator of desired capacity. The first aim of the battery is to supply the current intensity and the voltage necessary to the movement of the vehicle. The battery can also be used to power the electronic gear embedded on the vehicle.
It is then necessary, at a given marnent, to recharge the battery of the object or of the vehicle. Generally, a vehicle operating on battery is capable of moving around as long as the battery is charged and becomes immobile at the end of charge thereof. An outside intervention is then needed to, for example, place the vehicle on a battery recharging base. The same
IMPLEMENTING SUCH AN ASSEMBLY
The invention relates to a recharging assembly comprising an object and a plug for recharging a rechargeable battery of the object. The invention can be applied to any field requiring the recharging of a battery, for example telephony or robotics. The invention relates also to a method for recharging a rechargeable battery implementing such an assembly.
113 An object operating on battery requires, at a given moment, a recharge of its battery. This object is then connected to a power source via a specific device allowing its battery to be recharged.
Nevertheless, it may be that there are difficulties in connecting the abject to the recharging device, either because of a poor positioning of the device relative to the object, or because of poor contacts between the connectors of the object and of the device. Moreover, it may be that, when the object is connected to its recharging device, electrical arcs are created between the electrical connectors of the object and of the recharging device, potentially damaging the object and/or the device.
The abject can also be a mobile vehicle, more specifically a motor vehicle, that is to say mobile by its own means. A mobile vehicle can be supplied with electricity by one or more storage batteries, or, more commonly, one or more batteries. ft concerns a set of electrical storage batteries linked to one another sa as to create an electrical voltage generator of desired capacity. The first aim of the battery is to supply the current intensity and the voltage necessary to the movement of the vehicle. The battery can also be used to power the electronic gear embedded on the vehicle.
It is then necessary, at a given marnent, to recharge the battery of the object or of the vehicle. Generally, a vehicle operating on battery is capable of moving around as long as the battery is charged and becomes immobile at the end of charge thereof. An outside intervention is then needed to, for example, place the vehicle on a battery recharging base. The same
2 problems as those cited above can occur: difficulties of connection between the vehicle and its base and/or creation of undesirable electrical arcs.
Furthermore, during the recharging thereof, the vehicle, having to remain positioned on its base, is then inactive for the time taken for its battery to be recharged. As for an object, when the latter is recharging, it must remain on its recharging base, which prevents it from being moved.
The invention aims to overcome ail or some of the problems cited above by proposing a recharging assembly comprising an object having a =fiD battery, the object being able to be an immobile object or a mobile vehicle, and a plug intended to recharge the battery of the object, the plug being able to be connected to a power source, and a method implementing such an assembly, allowing any object to be recharged with a simplified connection between the plug and the object. The recharging assembly according to the invention is also configured so as to allow a mobile vehicle to move around, even while its battery is recharging.
Ta this end, the subject of the invention is a recharging assembly comprising an object comprising a battery, a plug intended to recharge the battery, the plug being able to be connected to a power source, the object comprising a base capable of receiving the plug, comprising a first electrical connector, a first magnetic connector capable of positioning the plug relative to the base, the plug comprising a contact surface of a form complementing a surface of the base, a second electrical connector arranged so as to enter into contact with the first electrical connector to allow an electrical contact between the first and second electrical connectors when the contact surface is positioned on the surface of the base, a second magnetic connector, positioned in proximity to the contact surface, attracting the first magnetic connector, so as to allow the alignment of the first and second electrical connectors and the electrical contact to be secured while the battery is recharging, and one out of the first and the second electrical connectors is a surface connector and the other out of the first and the second electrical connectors is a spot connector arranged so as to be placed against the surface connector, for several distinct orientations of the contact surface on the base.
Furthermore, during the recharging thereof, the vehicle, having to remain positioned on its base, is then inactive for the time taken for its battery to be recharged. As for an object, when the latter is recharging, it must remain on its recharging base, which prevents it from being moved.
The invention aims to overcome ail or some of the problems cited above by proposing a recharging assembly comprising an object having a =fiD battery, the object being able to be an immobile object or a mobile vehicle, and a plug intended to recharge the battery of the object, the plug being able to be connected to a power source, and a method implementing such an assembly, allowing any object to be recharged with a simplified connection between the plug and the object. The recharging assembly according to the invention is also configured so as to allow a mobile vehicle to move around, even while its battery is recharging.
Ta this end, the subject of the invention is a recharging assembly comprising an object comprising a battery, a plug intended to recharge the battery, the plug being able to be connected to a power source, the object comprising a base capable of receiving the plug, comprising a first electrical connector, a first magnetic connector capable of positioning the plug relative to the base, the plug comprising a contact surface of a form complementing a surface of the base, a second electrical connector arranged so as to enter into contact with the first electrical connector to allow an electrical contact between the first and second electrical connectors when the contact surface is positioned on the surface of the base, a second magnetic connector, positioned in proximity to the contact surface, attracting the first magnetic connector, so as to allow the alignment of the first and second electrical connectors and the electrical contact to be secured while the battery is recharging, and one out of the first and the second electrical connectors is a surface connector and the other out of the first and the second electrical connectors is a spot connector arranged so as to be placed against the surface connector, for several distinct orientations of the contact surface on the base.
3 Advantageously, the surface connector has a circular form.
Advantageously, the recharging assembly also comprises a presence detector capable of detecting a contact between the contact surface and the surface of the base.
According to an embodiment, the spot connector forming a first point of contact with the contact surface, the assembly is configured in such a way that one out of the first and the second electrical con nectors has a degree of freedom in translation relative to the contact surface along a first axis substantially at right angles to the contact surface passing through the first point of contact.
Advantageously, the assembly is configured in such a way as to generate a force along the first axis substantially at right angles to the contact surface passing through the first point of contact to secure the electrical contact while the battery is recharging.
According to another embodiment, the plug can be connected to the power source by an electrical cable, the plug comprising a body ente which the second electrical connector and the second magnetic connector are fixed, a part that is rotationally mobile relative to the body, the cable being fixed to the mobile part and linked electrically to the connectors by flexible wires allowing the rotation of the mobile part.
According to another embodiment, the base comprises a cavity having the complementary form of a spherical cap having a first pole and a first radius, the plug has the form of a spherical cap having a second pole and of a radius substantially equal to the first radius, and the surface connector is centered on a circle whose center is the first pole.
Advantageously, the plug comprises a third electrical connecter positioned on the second pole of the plug, the base comprises a fourth electrical connecter positioned on the first pole of the base, se as to enter into contact with the third electrical connector to allow an electrical contact
Advantageously, the recharging assembly also comprises a presence detector capable of detecting a contact between the contact surface and the surface of the base.
According to an embodiment, the spot connector forming a first point of contact with the contact surface, the assembly is configured in such a way that one out of the first and the second electrical con nectors has a degree of freedom in translation relative to the contact surface along a first axis substantially at right angles to the contact surface passing through the first point of contact.
Advantageously, the assembly is configured in such a way as to generate a force along the first axis substantially at right angles to the contact surface passing through the first point of contact to secure the electrical contact while the battery is recharging.
According to another embodiment, the plug can be connected to the power source by an electrical cable, the plug comprising a body ente which the second electrical connector and the second magnetic connector are fixed, a part that is rotationally mobile relative to the body, the cable being fixed to the mobile part and linked electrically to the connectors by flexible wires allowing the rotation of the mobile part.
According to another embodiment, the base comprises a cavity having the complementary form of a spherical cap having a first pole and a first radius, the plug has the form of a spherical cap having a second pole and of a radius substantially equal to the first radius, and the surface connector is centered on a circle whose center is the first pole.
Advantageously, the plug comprises a third electrical connecter positioned on the second pole of the plug, the base comprises a fourth electrical connecter positioned on the first pole of the base, se as to enter into contact with the third electrical connector to allow an electrical contact
4 between the third and fourth electrical connectors when the contact surface is positioned on the base.
Advantageously, the power source is a DC voltage source with a positive pole and a negative pole, the third electrical connector is connected to the negative pole of the power source and the second electrical connector is connected to the positive pole of the power source.
According to another embodiment, the contact surface comprises 11:1 a flexible zone having a degree of freedom in translation along a second axis substantially at right angles to the first axis, intended to facilitate the contact of the second electrical connector with the first electrical connector when the contact surface is positioned on the base.
Another subject of the invention is a recharging method implementing such a recharging assembly comprising the following steps:
= Positioning of the contact surface on the surface of the base, = Align ment of the first and second electrical connectors.
Advantageously, the recharging method also comprises a step of activating of the recharging comprising the following steps:
= Verification of the presence of the plug on the object by the presence detector, = Measurement of the voltage at the terminals of the battery and comparison of the measured voltage to a minimum voltage value and a maximum voltage value, = Measurement of the internal resistance of the battery and comparison of the measured resistance to a minimum resistance value and a maximum resistance value.
Advantageously, the recharging method also comprises a step of termination of recharging comprising the following steps performed in the following order:
= Disconnection of the second electrical connector and of the first electrical connector, = Disconnection of the fourth electrical connector and of the third electrical connector.
The object can be any object having a battery and that can be
Advantageously, the power source is a DC voltage source with a positive pole and a negative pole, the third electrical connector is connected to the negative pole of the power source and the second electrical connector is connected to the positive pole of the power source.
According to another embodiment, the contact surface comprises 11:1 a flexible zone having a degree of freedom in translation along a second axis substantially at right angles to the first axis, intended to facilitate the contact of the second electrical connector with the first electrical connector when the contact surface is positioned on the base.
Another subject of the invention is a recharging method implementing such a recharging assembly comprising the following steps:
= Positioning of the contact surface on the surface of the base, = Align ment of the first and second electrical connectors.
Advantageously, the recharging method also comprises a step of activating of the recharging comprising the following steps:
= Verification of the presence of the plug on the object by the presence detector, = Measurement of the voltage at the terminals of the battery and comparison of the measured voltage to a minimum voltage value and a maximum voltage value, = Measurement of the internal resistance of the battery and comparison of the measured resistance to a minimum resistance value and a maximum resistance value.
Advantageously, the recharging method also comprises a step of termination of recharging comprising the following steps performed in the following order:
= Disconnection of the second electrical connector and of the first electrical connector, = Disconnection of the fourth electrical connector and of the third electrical connector.
The object can be any object having a battery and that can be
5 recharged. It can be an object such as a telephone, a toy or else it can concem a mobile object such as a motor vehicle, that is to say which moves around by its own means, for example a robot.
The invention will be better understood and other advantages will become apparent on reading the detailed description of an embodiment given by way of example, the description being illustrated by the attached drawing in which:
- figure 1 schematically represents the plug of the recharging assembly according to the invention, - figure 2 represents an example of a surface of the base of the recharging assembly according to the invention, - figure 3 schematically represents a front view of the contact surface of the plug of the recharging assembly according to the invention, - figure 4 represents a front view of a surface of the base that can receive the plug of the recharging assembly presented in figure 3 according to the invention, - figure 5 schematically represents a cross-sectional view of an electrical connector of the plug of the recharging assembly according to the invention, - figure 6 schematically represents a cross-sectional view of the plug of the recharging assembly according to the invention, - figure 7 schematically represents a cross-sectional view of the plug of the recharging assembly according to the invention, the contact surface of the plug being in contact with the surface of the base of the object, - figure 8 schematically represents a cross-sectional view of the object of the recharging assembly according to the invention, - figure 9 illustrates the steps of a recharging method implementing a recharging assembly according to the invention, - figure 10 represents a humanoid robot configured to be recharged using a plug of a recharging assembly according to the invention.
The invention will be better understood and other advantages will become apparent on reading the detailed description of an embodiment given by way of example, the description being illustrated by the attached drawing in which:
- figure 1 schematically represents the plug of the recharging assembly according to the invention, - figure 2 represents an example of a surface of the base of the recharging assembly according to the invention, - figure 3 schematically represents a front view of the contact surface of the plug of the recharging assembly according to the invention, - figure 4 represents a front view of a surface of the base that can receive the plug of the recharging assembly presented in figure 3 according to the invention, - figure 5 schematically represents a cross-sectional view of an electrical connector of the plug of the recharging assembly according to the invention, - figure 6 schematically represents a cross-sectional view of the plug of the recharging assembly according to the invention, - figure 7 schematically represents a cross-sectional view of the plug of the recharging assembly according to the invention, the contact surface of the plug being in contact with the surface of the base of the object, - figure 8 schematically represents a cross-sectional view of the object of the recharging assembly according to the invention, - figure 9 illustrates the steps of a recharging method implementing a recharging assembly according to the invention, - figure 10 represents a humanoid robot configured to be recharged using a plug of a recharging assembly according to the invention.
6 In the interests of clarity, the same elements will bear the same references in the different figures.
5 In the description, the invention is described with the example of an object. However, the invention is applicable to any other object, whether it be immobile or mobile, that is to say any mobile vehicle having a battery that can be recharged.
10 Figure 1 schematically represents a plug 10 of a recharging assembly 100 according to the invention.
Figure 2 represents an example of a surface of the object 20 of the recharging assembly 100 according to the invention.
The recharging assembly 100 comprises an object 20 comprising 15 a battery and a plug 10 intended to recharge the battery. The plug 10 can be connected to a power source.
As can be seen in figure 2, the object 20 comprises a base 21 capable of receiving the plug 10. The base 21 comprises a first electrical connecter 22 and a first magnetic connecter 23 (net visible in figure 2) 20 capable of positioning the plug 10 relative to the base 21.
In this application, a connecter, whether it be electrical or magnetic, should be understood to be a contact element, that is to say a point or a surface, making it possible to create a connection, respectively 25 electrical or magnetic.
As can be seen in figure 1, the plug 10 comprises a contact surface 11 of a form complementing a surface of the base 21. The plug comprises a second electrical connecter 12 arranged in such a way as to 30 enter into contact with the first electrical connecter 22 to allow an electrical contact between the first and second electrical connectors 22, 12 when the contact surface 11 is positioned on the surface of the base 21. The plug 10 comprises a second magnetic connecter 13 (net visible in figure 1), positioned in proximity to the contact surface 11, attracting the first magnetic 35 connecter 23, se as to allow the alignment of the first and second electrical t,
5 In the description, the invention is described with the example of an object. However, the invention is applicable to any other object, whether it be immobile or mobile, that is to say any mobile vehicle having a battery that can be recharged.
10 Figure 1 schematically represents a plug 10 of a recharging assembly 100 according to the invention.
Figure 2 represents an example of a surface of the object 20 of the recharging assembly 100 according to the invention.
The recharging assembly 100 comprises an object 20 comprising 15 a battery and a plug 10 intended to recharge the battery. The plug 10 can be connected to a power source.
As can be seen in figure 2, the object 20 comprises a base 21 capable of receiving the plug 10. The base 21 comprises a first electrical connecter 22 and a first magnetic connecter 23 (net visible in figure 2) 20 capable of positioning the plug 10 relative to the base 21.
In this application, a connecter, whether it be electrical or magnetic, should be understood to be a contact element, that is to say a point or a surface, making it possible to create a connection, respectively 25 electrical or magnetic.
As can be seen in figure 1, the plug 10 comprises a contact surface 11 of a form complementing a surface of the base 21. The plug comprises a second electrical connecter 12 arranged in such a way as to 30 enter into contact with the first electrical connecter 22 to allow an electrical contact between the first and second electrical connectors 22, 12 when the contact surface 11 is positioned on the surface of the base 21. The plug 10 comprises a second magnetic connecter 13 (net visible in figure 1), positioned in proximity to the contact surface 11, attracting the first magnetic 35 connecter 23, se as to allow the alignment of the first and second electrical t,
7 connectors 22, 12 and the electrical contact to be secured while the battery is recharging.
According to the invention, one out of the first and the second electrical connectors 22, 12 is a surface connector 24 and the other out of the first and the second electrical connectors 22, 12 is a spot connector 14 arranged in such a way as to be placed against the surface connector 24, for several distinct orientations of the contact surface 11 on the base 21.
Since the contact surface 11 is of a form complennenting the surface of the base 21 comprising the first electrical connector 22, the two surfaces are in contact against one another while the battery is recharging.
The two magnetic connectors 23, 13 are respectively positioned in proximity to the surface of the base 21 and the contact surface 11. Attracting the first magnetic connector, by offering the plug 11 up to the base 21, the two magnetic connectors 23, 13 exert a force of attraction to one another. The two magnetic connectors 23, 13 are positioned in such a way that the two electrical connectors 22, 12 are in contact against one another when the two magnetic connectors 23, 13 exert a force of attraction to one another.
The invention is described with a magnetic connector in the plug 10 and a magnetic connector in the base 21, but it also includes the configurations in which the plug 10 comprises several magnetic connectors 13 and the base 21 comprises several magnetic connectors 23, advantageously the same number of magnetic connectors as the plug, but not necessarily.
The magnetic connectors 13, 23 make it possible to maintain an optimal electrical contact of the electrical connectors 12, 22 to one another.
They also serve as polarizers and ensure the self-alignment between the plug 10 and the base 21.
According to an advantageous embodiment, the surface connector 24 has a circular form.
According to the invention, one out of the first and the second electrical connectors 22, 12 is a surface connector 24 and the other out of the first and the second electrical connectors 22, 12 is a spot connector 14 arranged in such a way as to be placed against the surface connector 24, for several distinct orientations of the contact surface 11 on the base 21.
Since the contact surface 11 is of a form complennenting the surface of the base 21 comprising the first electrical connector 22, the two surfaces are in contact against one another while the battery is recharging.
The two magnetic connectors 23, 13 are respectively positioned in proximity to the surface of the base 21 and the contact surface 11. Attracting the first magnetic connector, by offering the plug 11 up to the base 21, the two magnetic connectors 23, 13 exert a force of attraction to one another. The two magnetic connectors 23, 13 are positioned in such a way that the two electrical connectors 22, 12 are in contact against one another when the two magnetic connectors 23, 13 exert a force of attraction to one another.
The invention is described with a magnetic connector in the plug 10 and a magnetic connector in the base 21, but it also includes the configurations in which the plug 10 comprises several magnetic connectors 13 and the base 21 comprises several magnetic connectors 23, advantageously the same number of magnetic connectors as the plug, but not necessarily.
The magnetic connectors 13, 23 make it possible to maintain an optimal electrical contact of the electrical connectors 12, 22 to one another.
They also serve as polarizers and ensure the self-alignment between the plug 10 and the base 21.
According to an advantageous embodiment, the surface connector 24 has a circular form.
8 Moreover, one of the electrical connectors 22, 12 being a surface connector 24 and the other being a spot connector 14 arranged so as to corne into contact against the surface connector 24, and with one or a plurality of magnetic connectors distributed respectively in the plug 10 and the base 21, it is possible to establish the electrical contact between the plug and the base 21 regardless of the orientation of the contact surface 11 of the plug 10 relative to the base 21, and do so for several distinct orientations of the contact surface 11 relative to the surface of the base 21. For example, with a surface connector 24 in the form of a ring, as represented in figure 2, 10 the spot connector 14 can enter into contact with the surface connector 24 regardless of the orientation of the contact surface 11 of the plug 10 on the base 21. In other words, the contact surface 11 can assume any position about a rotation of 360 relative to the surface of the base 21. If an axis is considered that passes through the center of the ring and is substantially at right angles to a plane comprising a perimeter of the ring, the plug 10 and therefore ils contact surface 11 can assume an initial position but also perform a rotation about said axis relative to the surface of the base 21, of any angle ranging from 0 to 360 , and, whatever the angle, the spot connector 14 is in contact against the surface connector 24. This applies also to the case where the surface connector 24 is of polygonal form, for example rectangular. The same spot connector 14 can form an electrical contact with said surface connector 24 for several distinct orientations of the contact surface 11 relative to the base 21.
This configuration is advantageous both in the phase of offering up the plug 10 to the object 20 in the placement of the plug 10 on the base 21 since it is flot necessary to observe a particular alignment of the contact surface 11 of the plug 10 relative to the surface of the base 21 to make a contact between the two electrical connectors 12, 22, but also when the battery is recharging since, once the contact is made between the two electrical connectors 12, 22, the plug can retain a little rotational mobility without in any way breaking the electrical contact between the two electrical connectors 12, 22. lndeed, once the electrical contact is established, an external action may move the plug 10, sliding it slightly over the surface of the base 21. By virtue of the contact between the surface connector 24 and
This configuration is advantageous both in the phase of offering up the plug 10 to the object 20 in the placement of the plug 10 on the base 21 since it is flot necessary to observe a particular alignment of the contact surface 11 of the plug 10 relative to the surface of the base 21 to make a contact between the two electrical connectors 12, 22, but also when the battery is recharging since, once the contact is made between the two electrical connectors 12, 22, the plug can retain a little rotational mobility without in any way breaking the electrical contact between the two electrical connectors 12, 22. lndeed, once the electrical contact is established, an external action may move the plug 10, sliding it slightly over the surface of the base 21. By virtue of the contact between the surface connector 24 and
9 the spot connector 14 and the allowable degree of rotation, the electrical contact can be maintained.
The surface connector 24 can be of circular form. In figure 2, it is a 5 ring. The invention applies also to a surface connector 24 forming a circle, that is to say a ring of very small thickness. The invention applies also to a surface connector 24 that is a portion of a circle or a portion of a ring. In this case, the angle cited previously no longer lies between 0 and 3600. For example, if the portion of circle or the portion of ring is a semicircle or a half-
The surface connector 24 can be of circular form. In figure 2, it is a 5 ring. The invention applies also to a surface connector 24 forming a circle, that is to say a ring of very small thickness. The invention applies also to a surface connector 24 that is a portion of a circle or a portion of a ring. In this case, the angle cited previously no longer lies between 0 and 3600. For example, if the portion of circle or the portion of ring is a semicircle or a half-
10 ring, the angle then lies between 0 and 1800. If the portion of circle or the portion of ring is a quarter circle or a quarter ring, the angle then lies between 0 and 90'.
The invention makes it possible to remove the link between the 15 mechanical contact and the electrical contact. Thus, there is complete freedom from the positioning tolerances between the electrical contacts and the mechanical structure which allows the positioning of the plug 10 relative to the base 21. In other words, the invention makes it possible to establish an electrical contact between the electrical connectors for several distinct 20 orientations of the plug relative to the base. A single spot connector 14 can therefore produce an electrical contact with the surface connector 24 for a multitude of position ings of the plug 10 on the base 21.
As explained previously, one of the electrical connectors 22, 12 is advantageously a surface connector 24 and the other is a spot connector 14.
In figures 1 and 2, the first electrical connector 22 is the surface connector and the second electrical connector 12 is the spot connector 14. This is the configuration in which the surface connector 24 is on the base 21 and the spot connector 14 is on the contact surface 11 of the plug 10. Nevertheless, 30 the invention also includes the configuration in which the surface connector 24 is on the contact surface 11 of the plug 10 and the spot connector 14 is on the base 21.
The invention also includes the configuration in which there are several spot connectors 14. The use of several spot connectors 14 makes it t, possible to reduce the risks of short-circuit between the contact surface 11 and the base 21.
In a preferred embodiment, and as represented in figures 1 and 2, 5 the base 21 comprises a cavity having the complementary form of a spherical cap having a first pole 30 and a first radius 31. The plug 10 has the form of a spherical cap having a second pole and of a radius substantially equal to the first radius 31, and the surface connector 24 is centered on a circle whose center is the first pole 30.
This configuration is particularly advantageous for forming the electrical contact. Thus, the surface connector 24 forms a part of the surface making the contact, either on the contact surface 11 or on the surface of the base 21, and the spot connector 14, arranged on the surface of the surface, either of the base 21, or on the contact surface 11, can form the electrical contact with the surface connector 24, whatever the point at which the contact is made on the surface connector 24.
This configuration therefore allows the plug to be positioned perfectly on the base in order to ensure the alignment of the electrical connectors and an electrical contact necessary for the passage of the battery charging current to be maintained. The spherical portion forms for the plug and the base allow them to be stuck one against the other, the base 21 completely matching the form of the plug 10.
It can be noted that the plug in the form of a spherical cap and the base of a form complennenting the spherical cap is a particularly advantageous configuration as explained previously and hereinbelow.
Nevertheless, the invention applies similarly to two planar surfaces (contact surface 11 and surface of the base 21) which are pressed against one another or to a cubic plug with a base of a complementary form for receiving the cube of the plug, or else to a plug of octagonal section with a base of complementary form or, more generally, a plug having an aval or polygonal section with a base of complementary form and, for each of the configurations, the spot connector is pressed against the surface connector.
I
The invention makes it possible to remove the link between the 15 mechanical contact and the electrical contact. Thus, there is complete freedom from the positioning tolerances between the electrical contacts and the mechanical structure which allows the positioning of the plug 10 relative to the base 21. In other words, the invention makes it possible to establish an electrical contact between the electrical connectors for several distinct 20 orientations of the plug relative to the base. A single spot connector 14 can therefore produce an electrical contact with the surface connector 24 for a multitude of position ings of the plug 10 on the base 21.
As explained previously, one of the electrical connectors 22, 12 is advantageously a surface connector 24 and the other is a spot connector 14.
In figures 1 and 2, the first electrical connector 22 is the surface connector and the second electrical connector 12 is the spot connector 14. This is the configuration in which the surface connector 24 is on the base 21 and the spot connector 14 is on the contact surface 11 of the plug 10. Nevertheless, 30 the invention also includes the configuration in which the surface connector 24 is on the contact surface 11 of the plug 10 and the spot connector 14 is on the base 21.
The invention also includes the configuration in which there are several spot connectors 14. The use of several spot connectors 14 makes it t, possible to reduce the risks of short-circuit between the contact surface 11 and the base 21.
In a preferred embodiment, and as represented in figures 1 and 2, 5 the base 21 comprises a cavity having the complementary form of a spherical cap having a first pole 30 and a first radius 31. The plug 10 has the form of a spherical cap having a second pole and of a radius substantially equal to the first radius 31, and the surface connector 24 is centered on a circle whose center is the first pole 30.
This configuration is particularly advantageous for forming the electrical contact. Thus, the surface connector 24 forms a part of the surface making the contact, either on the contact surface 11 or on the surface of the base 21, and the spot connector 14, arranged on the surface of the surface, either of the base 21, or on the contact surface 11, can form the electrical contact with the surface connector 24, whatever the point at which the contact is made on the surface connector 24.
This configuration therefore allows the plug to be positioned perfectly on the base in order to ensure the alignment of the electrical connectors and an electrical contact necessary for the passage of the battery charging current to be maintained. The spherical portion forms for the plug and the base allow them to be stuck one against the other, the base 21 completely matching the form of the plug 10.
It can be noted that the plug in the form of a spherical cap and the base of a form complennenting the spherical cap is a particularly advantageous configuration as explained previously and hereinbelow.
Nevertheless, the invention applies similarly to two planar surfaces (contact surface 11 and surface of the base 21) which are pressed against one another or to a cubic plug with a base of a complementary form for receiving the cube of the plug, or else to a plug of octagonal section with a base of complementary form or, more generally, a plug having an aval or polygonal section with a base of complementary form and, for each of the configurations, the spot connector is pressed against the surface connector.
I
11 In other words, the contact between the spot connector and the surface connector is made on the surface of the element (base or contact surface) comprising the surface connector. The spot connector is therefore in contact with the surface of the element (base or contact surface of the plug 5 depending on the chosen configuration) comprising the surface connector (it is the base in figure 2) and this physical contact of the spot connector with the surface of the element also corresponds to the contact between the spot connector and the surface connector.
10 The recharging assembly 100 can also advantageously comprise a presence detector 33 capable of detecting a contact between the contact surface 11 and the surface of the base 21. The presence detector 33 makes it possible to detect the presence of the contact surface 11 against the surface of the base 21. When this contact is made, the charge of the battery 15 can then begin.
In figure 1, the presence detector 33 is on the contact surface 11.
Just as for the spot connector, the invention also includes the configuration in which the presence detector is on the surface of the base 21 when the 20 surface connector 24 is on the contact surface 11 of the plug 10.
Figure 1 is represented with three presence detectors 33. The invention applies likewise to just one, two, three or more than three presence detector(s).
Advantageously, the number of presence detectors 33 is equal to the number of spot connectors 14 and the presence detectors 33 and the spot connectors 14 are arranged alternately on a circumference of the surface, that is to say on contact sphere portion.
Figure 3 schematically represents a front view of the contact surface 11 of the plug 10 of the recharging assembly 100 according to the invention. The plug 10 can be connected to the power source by an electrical cable 15. The plug 10 comprises a body 16 to which the second electrical connector 12 and the second magnetic connector 13 are fixed. The plug 10 ii I
10 The recharging assembly 100 can also advantageously comprise a presence detector 33 capable of detecting a contact between the contact surface 11 and the surface of the base 21. The presence detector 33 makes it possible to detect the presence of the contact surface 11 against the surface of the base 21. When this contact is made, the charge of the battery 15 can then begin.
In figure 1, the presence detector 33 is on the contact surface 11.
Just as for the spot connector, the invention also includes the configuration in which the presence detector is on the surface of the base 21 when the 20 surface connector 24 is on the contact surface 11 of the plug 10.
Figure 1 is represented with three presence detectors 33. The invention applies likewise to just one, two, three or more than three presence detector(s).
Advantageously, the number of presence detectors 33 is equal to the number of spot connectors 14 and the presence detectors 33 and the spot connectors 14 are arranged alternately on a circumference of the surface, that is to say on contact sphere portion.
Figure 3 schematically represents a front view of the contact surface 11 of the plug 10 of the recharging assembly 100 according to the invention. The plug 10 can be connected to the power source by an electrical cable 15. The plug 10 comprises a body 16 to which the second electrical connector 12 and the second magnetic connector 13 are fixed. The plug 10 ii I
12 also comprises a part 17 that is rotationally mobile relative to the body 16, the cable 15 being fixed to the mobile part 17 and linked electrically to the connectors 12 by flexible wires allowing the rotation of the mobile part 17.
This feature offers an advantage in terms of safety for the abject (immobile or mobile) and for people in the vicinity when the battery is charging. Indeed, when the battery is charging, the abject being lin ked to a cable, there is a risk of a person crossing the electrical cable accidentally in his or her path and falling and/or causing the object to fall. However, by virtue of the part 17 that is rotationally mobile relative to the body 16, if something (or someone) cornes into contact with the cable, depending on the type of contact, the mobile part 17 can have a rotational movement relative to the body 16 without being disconnected from the base 21, nor even requiring the movement of any part of the base or of the plug. In other words, the electrical cable 15 can have a continuous rotational movement of 3600 about the base 21, even during recharging. If the contact imposes greater forces, the plug 10 can then be disconnected from the base 21.
The rotational mobility of the mobile part 17 can be about the plug but also about the axis of the cable.
Figure 4 represents a front view of a surface of the base 21 that can receive the plug 10 of the recharging assembly 100 presented in figure 3 according to the invention. According to another embodiment, the plug 10 can comprise a third electrical connector 35 positioned on the second pole of the plug 10. The base 21 can then comprise a fourth electrical connector 45 positioned on the first pole of the base 21 sa as to enter into contact with the third electrical connector 35 to allow an electrical contact between the third and fourth electrical connectors 35, 45 when the contact surface 11 is positioned on the base 21. In the case of a plug 10 in the form of a spherical cap and of a base 21 of complementary form, the fourth electrical connector 45 forms a central block, situated at the center of the surface connector 24.
The surface connector 24 and the fourth electrical connector 45 are advantageously concentric.
Figure 5 schematically represents a cross-sectional view of an electrical connector of the plug 10 of the recharging assembly 100 according Ti
This feature offers an advantage in terms of safety for the abject (immobile or mobile) and for people in the vicinity when the battery is charging. Indeed, when the battery is charging, the abject being lin ked to a cable, there is a risk of a person crossing the electrical cable accidentally in his or her path and falling and/or causing the object to fall. However, by virtue of the part 17 that is rotationally mobile relative to the body 16, if something (or someone) cornes into contact with the cable, depending on the type of contact, the mobile part 17 can have a rotational movement relative to the body 16 without being disconnected from the base 21, nor even requiring the movement of any part of the base or of the plug. In other words, the electrical cable 15 can have a continuous rotational movement of 3600 about the base 21, even during recharging. If the contact imposes greater forces, the plug 10 can then be disconnected from the base 21.
The rotational mobility of the mobile part 17 can be about the plug but also about the axis of the cable.
Figure 4 represents a front view of a surface of the base 21 that can receive the plug 10 of the recharging assembly 100 presented in figure 3 according to the invention. According to another embodiment, the plug 10 can comprise a third electrical connector 35 positioned on the second pole of the plug 10. The base 21 can then comprise a fourth electrical connector 45 positioned on the first pole of the base 21 sa as to enter into contact with the third electrical connector 35 to allow an electrical contact between the third and fourth electrical connectors 35, 45 when the contact surface 11 is positioned on the base 21. In the case of a plug 10 in the form of a spherical cap and of a base 21 of complementary form, the fourth electrical connector 45 forms a central block, situated at the center of the surface connector 24.
The surface connector 24 and the fourth electrical connector 45 are advantageously concentric.
Figure 5 schematically represents a cross-sectional view of an electrical connector of the plug 10 of the recharging assembly 100 according Ti
13 to the invention. It is a spot connector 50. The spot connector 50 forms a first point of contact 51 with the contact surface 11. Accord ing to the invention, the assembly 100 is configured in such a way that one out of the first and the second electrical connectors has a degree of freedom in translation relative to the contact surface 11 along a first axis 52 substantially at right angles to the contact surface 11 passing through the first point of contact 51. This applies to each of the spot connectors. This degree of freedom allows a slight radial and independent movement of each spot connector. The presence detectors, for their part, are rigidly mounted and directly undergo the forces supported by the cable. The movements of the cable are passed on to one or more presence detectors which, distributed on the surface of the portion of sphere, are raised and break the physical contact between the plug and the base. The flexibility of mounting of the electrical connectors associated with the force holding the magnetic connectors in place introduces a delay to the breaking of the charging contact, contrary to the presence detectors which react immediately. This sequencing allows the presence detectors to inform the charger of an imminent pulling out of the plug and do so in phase advance with the break of the electrical contact. The power delivered can then be cut so as to avoid the formation of electrical arcs between the electrical connectors.
Advantageously, the contact surface 11 comprises a flexible zone 32 having a degree of freedom in translation along a second axis substantially at right angles to the first axis 51, intended to facilitate the contact of the second electrical connector 12 with the first electrical connector 22 when the contact surface 11 is positioned on the base 21. The flexible zone 32 allows the electrical connectors of the plug 11 a certain freedom to guarantee an appropriate contact with the plug 11 and the base 21. The flexibility of the flexible zone 32 thus allows the second electrical connector 12 to be advantageously oriented along an axis at right angles to the surface of the base 21.
The alternate distribution of the electrical connectors and of the presence detectors, associated with the magnetic connectors, offers the
Advantageously, the contact surface 11 comprises a flexible zone 32 having a degree of freedom in translation along a second axis substantially at right angles to the first axis 51, intended to facilitate the contact of the second electrical connector 12 with the first electrical connector 22 when the contact surface 11 is positioned on the base 21. The flexible zone 32 allows the electrical connectors of the plug 11 a certain freedom to guarantee an appropriate contact with the plug 11 and the base 21. The flexibility of the flexible zone 32 thus allows the second electrical connector 12 to be advantageously oriented along an axis at right angles to the surface of the base 21.
The alternate distribution of the electrical connectors and of the presence detectors, associated with the magnetic connectors, offers the
14 advantage of flot reguiring a fine alignment system and works regardless of the position of the spot connectors on the surface connector.
According to an ennbodiment, the power source is a DC voltage source with a positive pole and a negative pole. Advantageously, the third electrical connector 35 is connected to the negative pole of the power source and the second electrical connector 12 is connected to the positive pole of the power source. By virtue of the flexible zone 32 and of the central positioning of the third electrical connector 35, if a case of unwanted pulling-w out of the plug 10 occurs, the third connector 35 is detached from the base last, which makes it possible to avoid the formation of an electrical arc. The third electrical connector 35 can for example be mounted on a spring or on a part made of elastomer or any other part having a certain elasticity. On the same principle, when the plug 10 is offered up to the base 21, the third electrical connector 35 is the electrical connector which is connected first.
Additionally, the recharging assembly can be configured in such a way as to generate a force along the first axis 52 substantially at right angles to the contact surface 11 passing through the first point of contact 51 to secure the electrical contact while the battery is recharging.
Figure 6 schematically represents a cross-sectional view of the plug 10 of the recharging assembly 100 according to the invention. This cross-sectional view makes it possible to represent one possible configuration of a presence detector 33 on the contact surface 11 of the plug 10. Likewise, the magnetic connectors 13 are arranged alternately with the electrical connectors 12 sa as to favor a good alignment of the electrical connectors 12 with the electrical connector 22 of the base 21.
Figure 7 schematically represents a cross-sectional view of the plug 10 of the recharging assembly 100 according to the invention, the contact surface 11 of the plug 10 being in contact with the surface of the base 21 of the abject 20. The magnetic connectors 13, 23 eliminate any mechanical guidance and work without a prioritized axis while the plug 10 is being offered up to the base 21. Na particular guidance is necessary since no part is inserted into another. A relatively low accuracy of movement is sufficient for the plug 10 to be correctly positioned on the base 21.
Furthermore, the spherical arrangement of the electrical 5 connectors eliminates the need for orientation in the plane of the contacts and does flot impose any specific orientation of the electrical connectors when taking hold of the plug 10 to position it on the base 21.
Figure 8 schematically represents a cross-sectional view of the 10 object 20 of the recharging assembly 100 according to the invention. This cross-sectional view makes it possible to represent one possible configuration of the fourth electrical c,onnector 45, positioned at the center of the surface of the base 21. The electrical connecter of the base 21 is, in this configuration, a surface connecter 24. As in figure 6, the magnetic
According to an ennbodiment, the power source is a DC voltage source with a positive pole and a negative pole. Advantageously, the third electrical connector 35 is connected to the negative pole of the power source and the second electrical connector 12 is connected to the positive pole of the power source. By virtue of the flexible zone 32 and of the central positioning of the third electrical connector 35, if a case of unwanted pulling-w out of the plug 10 occurs, the third connector 35 is detached from the base last, which makes it possible to avoid the formation of an electrical arc. The third electrical connector 35 can for example be mounted on a spring or on a part made of elastomer or any other part having a certain elasticity. On the same principle, when the plug 10 is offered up to the base 21, the third electrical connector 35 is the electrical connector which is connected first.
Additionally, the recharging assembly can be configured in such a way as to generate a force along the first axis 52 substantially at right angles to the contact surface 11 passing through the first point of contact 51 to secure the electrical contact while the battery is recharging.
Figure 6 schematically represents a cross-sectional view of the plug 10 of the recharging assembly 100 according to the invention. This cross-sectional view makes it possible to represent one possible configuration of a presence detector 33 on the contact surface 11 of the plug 10. Likewise, the magnetic connectors 13 are arranged alternately with the electrical connectors 12 sa as to favor a good alignment of the electrical connectors 12 with the electrical connector 22 of the base 21.
Figure 7 schematically represents a cross-sectional view of the plug 10 of the recharging assembly 100 according to the invention, the contact surface 11 of the plug 10 being in contact with the surface of the base 21 of the abject 20. The magnetic connectors 13, 23 eliminate any mechanical guidance and work without a prioritized axis while the plug 10 is being offered up to the base 21. Na particular guidance is necessary since no part is inserted into another. A relatively low accuracy of movement is sufficient for the plug 10 to be correctly positioned on the base 21.
Furthermore, the spherical arrangement of the electrical 5 connectors eliminates the need for orientation in the plane of the contacts and does flot impose any specific orientation of the electrical connectors when taking hold of the plug 10 to position it on the base 21.
Figure 8 schematically represents a cross-sectional view of the 10 object 20 of the recharging assembly 100 according to the invention. This cross-sectional view makes it possible to represent one possible configuration of the fourth electrical c,onnector 45, positioned at the center of the surface of the base 21. The electrical connecter of the base 21 is, in this configuration, a surface connecter 24. As in figure 6, the magnetic
15 connectors 23 are arranged alternately with the electrical connectors 45, 24 so as to promote a good alignment of the electrical connectors 12 with the electrical connectors of the base 21.
Figure 9 illustrates the steps of a recharging method implementing a recharging assembly 100 according to the invention. The method comprises a step 1001 of positioning of the contact surface 11 of the plug 10 on the base 21 and a step 1002 of alignment of the first and second electrical connectors 22, 12.
The method can aise comprises a step of activation 1003 of the recharging comprising the following steps:
= Verification of the presence of the plug 10 on the object by the presence detector 33, = Measurement of the voltage at the terminais of the battery and comparison of the measured voltage to a minimum voltage value and a maximum voltage value, = Measurement of the internai resistance of the battery and comparison of the measured resistance to a minimum resistance value and a maximum resistance value.
Figure 9 illustrates the steps of a recharging method implementing a recharging assembly 100 according to the invention. The method comprises a step 1001 of positioning of the contact surface 11 of the plug 10 on the base 21 and a step 1002 of alignment of the first and second electrical connectors 22, 12.
The method can aise comprises a step of activation 1003 of the recharging comprising the following steps:
= Verification of the presence of the plug 10 on the object by the presence detector 33, = Measurement of the voltage at the terminais of the battery and comparison of the measured voltage to a minimum voltage value and a maximum voltage value, = Measurement of the internai resistance of the battery and comparison of the measured resistance to a minimum resistance value and a maximum resistance value.
16 The method also comprises a step 1004 of termination of recharging comprising the following steps performed in the following order:
= Disconnection of the second electrical connector 12 and of the first electrical connector 22, = Disconnection of the fourth electrical connector 45 and of the third electrical connector 35.
Figure 10 represents a humanoid robot configured to be recharged using a plug 10 of a recharging assembly 100 according to the invention. The robot 200 in figure 10 is taken as an example of a humanoid robot configured to be recharged using a plug 10 of a recharging assembly 100 according to the invention. The lower part of the robot 200 in figure 10 is flot operational for walking, but can move in any direction on its plinth 140 which rolls on the surface on which the robot 200 is located. In this example, the robot 200 has a height 110 which can be approximately 120 cm, a depth 120 of approximately 65 cm and a width 130 of approximately 40 cm. In a specific configuration, the robot has a tablet 150 with which it can communicate messages (audio, video, Internet pages) to its environment, or receive user input through a touch interface of the tablet. In addition to the processor of the tablet, the robot also uses the processor of its own mother board which can for example be an ATOM TM Z530 board from InteiTM.
Advantageously, the robot also has a processor dedicated to the data streams between the mother board and the boards supporting the magnetic rotary sensors, abbreviated MRE for the term Magnetic Rotary Encoders, and sensors which control the motors of the articulations in a limb and the balls that the robot uses as wheels, in an embodiment of the invention. The motors can be of different types, depending on the amplitude of the maximum torque required for a defined articulation. For example, coreless DC brush motors from e-minebearm (SE24P2CTCA for example) can be used, or brushless DC motors from Maxon TM (EC45_70W for example). The magnetic rotary sensors preferentially use the Hall effect, with a precision of 12 or 14 bits.
The robot illustrated in figure 10 can also comprise different types of sensors. Certain sensors are used to control the position and the movements of the robot. Such is the case, for example, of an inertial unit
= Disconnection of the second electrical connector 12 and of the first electrical connector 22, = Disconnection of the fourth electrical connector 45 and of the third electrical connector 35.
Figure 10 represents a humanoid robot configured to be recharged using a plug 10 of a recharging assembly 100 according to the invention. The robot 200 in figure 10 is taken as an example of a humanoid robot configured to be recharged using a plug 10 of a recharging assembly 100 according to the invention. The lower part of the robot 200 in figure 10 is flot operational for walking, but can move in any direction on its plinth 140 which rolls on the surface on which the robot 200 is located. In this example, the robot 200 has a height 110 which can be approximately 120 cm, a depth 120 of approximately 65 cm and a width 130 of approximately 40 cm. In a specific configuration, the robot has a tablet 150 with which it can communicate messages (audio, video, Internet pages) to its environment, or receive user input through a touch interface of the tablet. In addition to the processor of the tablet, the robot also uses the processor of its own mother board which can for example be an ATOM TM Z530 board from InteiTM.
Advantageously, the robot also has a processor dedicated to the data streams between the mother board and the boards supporting the magnetic rotary sensors, abbreviated MRE for the term Magnetic Rotary Encoders, and sensors which control the motors of the articulations in a limb and the balls that the robot uses as wheels, in an embodiment of the invention. The motors can be of different types, depending on the amplitude of the maximum torque required for a defined articulation. For example, coreless DC brush motors from e-minebearm (SE24P2CTCA for example) can be used, or brushless DC motors from Maxon TM (EC45_70W for example). The magnetic rotary sensors preferentially use the Hall effect, with a precision of 12 or 14 bits.
The robot illustrated in figure 10 can also comprise different types of sensors. Certain sensors are used to control the position and the movements of the robot. Such is the case, for example, of an inertial unit
17 located in the torso of the robot and comprising a 3-axis gyrometer and a 3-axis accelerometer. The robot can also include two RGB color 2D cameras on the front of the robot (top and bottom) of the system on chip (or SOC) type, such as those from Shenzen V-Vision Technology Ltd TM (0V5640), with a resolution of 5 megapixels at five images per second and a field of view (also called FOV) of approximately 57 horizontal and 44 vertical. A 3D
sensor can also be included behind the eyes of the robot, such as the ASUS
XTIONTm SOC sensor with a resolution of 0.3 megapixels at 20 images per second, with approximately the same field of view as the 2D cameras. The robot can also be equipped with laser line generators, for example three at the head level and three in the base, so as to be capable of detecting its relative position in relation to objects and/or human beings in its environment.
The robot can also include microphones to be able to detect sounds in its environment. In one embodiment, four microphones with a sensitivity of 300 mV/Pa +1-3 dB at 1 kHz and a frequency range of 300 Hz to 12 kHz (-10 dB relative to 1 kHz) can be implanted in the head of the robot. The robot can also include two sonar sensors, possibly positioned in front of and behind its base, for measuring the distance which separates it from objects and/or human beings in its environment. The robot can also include touch sensors, on its head and on its hands, to allow interactions with human beings. It can also include bumpers on its base to protect itself from obstacles that it encounters in its path.
To reflect its emotions and communicate with the human beings in its environment, the robot can also include:
- LEDs, or light-emitting diodes, for example in its eyes, its ears and on its shoulders;
- loudspeakers, for example two of them, located in its ears.
The robot can communicate with a base or with other robots through an Ethernet RJ45 or WiFi 802.11 connection.
The robot can be powered by a lithium iron phosphate battery with an energy of approximately 400 Wh or lithium polymer trimix (lithium cobalt manganese) battery of approximately 860 Wh. The robot can access a recharging device suited to the type of battery that it contains.
The position and the movements of the robot are controlled by its motors, by using algorithms which are activated by chains defined in each
sensor can also be included behind the eyes of the robot, such as the ASUS
XTIONTm SOC sensor with a resolution of 0.3 megapixels at 20 images per second, with approximately the same field of view as the 2D cameras. The robot can also be equipped with laser line generators, for example three at the head level and three in the base, so as to be capable of detecting its relative position in relation to objects and/or human beings in its environment.
The robot can also include microphones to be able to detect sounds in its environment. In one embodiment, four microphones with a sensitivity of 300 mV/Pa +1-3 dB at 1 kHz and a frequency range of 300 Hz to 12 kHz (-10 dB relative to 1 kHz) can be implanted in the head of the robot. The robot can also include two sonar sensors, possibly positioned in front of and behind its base, for measuring the distance which separates it from objects and/or human beings in its environment. The robot can also include touch sensors, on its head and on its hands, to allow interactions with human beings. It can also include bumpers on its base to protect itself from obstacles that it encounters in its path.
To reflect its emotions and communicate with the human beings in its environment, the robot can also include:
- LEDs, or light-emitting diodes, for example in its eyes, its ears and on its shoulders;
- loudspeakers, for example two of them, located in its ears.
The robot can communicate with a base or with other robots through an Ethernet RJ45 or WiFi 802.11 connection.
The robot can be powered by a lithium iron phosphate battery with an energy of approximately 400 Wh or lithium polymer trimix (lithium cobalt manganese) battery of approximately 860 Wh. The robot can access a recharging device suited to the type of battery that it contains.
The position and the movements of the robot are controlled by its motors, by using algorithms which are activated by chains defined in each
18 limb and effectors defined at the termination of each limb, given measurements from the sensors.
To be recharged using a recharging assembly 100 according to the invention, the robot 200 comprises a base 21 capable of receiving the plug 10. It acts here as an example of object to which the recharging assembly 100 can be applied.
To be recharged using a recharging assembly 100 according to the invention, the robot 200 comprises a base 21 capable of receiving the plug 10. It acts here as an example of object to which the recharging assembly 100 can be applied.
Claims (12)
1. A recharging assembly (100) comprising:
- an object (20) comprising a battery, - a plug (10) intended to recharge the battery, the plug (10) being able to be connected to a power source, characterized in that the object (20) comprises:
- a base (21) capable of receiving the plug (10), comprising:
.circle. a first electrical connector (22), .circle. a first magnetic connector (23) capable of positioning the plug (10) relative to the base (21), in that the plug (10) comprises:
- a contact surface (11) of a form complementing a surface of the base (21), - a second electrical connector (12) arranged so as to enter into contact with the first electrical connector (22) to allow an electrical contact between the first and second electrical connectors (22, 12) when the contact surface (11) is positioned on the surface of the base (21), - a second magnetic connector (13), positioned in proximity to the contact surface (11), attracting the first magnetic connector (23), so as to allow the alignment of the first and second electrical connectors (23, 13) and the electrical contact to be secured while the battery is recharging, in that one out of the first and the second electrical connectors (22, 12) is a surface connector (24) and the other out of the first and the second electrical connectors is a spot connector (14) arranged so as to be placed against the surface connector (24), for several distinct orientations of the contact surface (11) on the base (21), in that the plug (10) can be connected to the power source by an electrical cable (15), in that the plug (10) comprises:
.cndot. a body (16) to which the second electrical connector (12) and the second magnetic connector (13) are fixed, .cndot. a mobile part (17) that is rotationally mobile relative to the body (16), the cable (15) being fixed to the mobile part (17) and linked electrically to the connectors (12) by flexible wires allowing the rotation of the mobile part (17).
- an object (20) comprising a battery, - a plug (10) intended to recharge the battery, the plug (10) being able to be connected to a power source, characterized in that the object (20) comprises:
- a base (21) capable of receiving the plug (10), comprising:
.circle. a first electrical connector (22), .circle. a first magnetic connector (23) capable of positioning the plug (10) relative to the base (21), in that the plug (10) comprises:
- a contact surface (11) of a form complementing a surface of the base (21), - a second electrical connector (12) arranged so as to enter into contact with the first electrical connector (22) to allow an electrical contact between the first and second electrical connectors (22, 12) when the contact surface (11) is positioned on the surface of the base (21), - a second magnetic connector (13), positioned in proximity to the contact surface (11), attracting the first magnetic connector (23), so as to allow the alignment of the first and second electrical connectors (23, 13) and the electrical contact to be secured while the battery is recharging, in that one out of the first and the second electrical connectors (22, 12) is a surface connector (24) and the other out of the first and the second electrical connectors is a spot connector (14) arranged so as to be placed against the surface connector (24), for several distinct orientations of the contact surface (11) on the base (21), in that the plug (10) can be connected to the power source by an electrical cable (15), in that the plug (10) comprises:
.cndot. a body (16) to which the second electrical connector (12) and the second magnetic connector (13) are fixed, .cndot. a mobile part (17) that is rotationally mobile relative to the body (16), the cable (15) being fixed to the mobile part (17) and linked electrically to the connectors (12) by flexible wires allowing the rotation of the mobile part (17).
2. The recharging assembly (100) as claimed in claim 1, characterized in that the surface connector (24) has a circuler form.
3. The recharging assembly (100) as claimed in either one of the preceding claims, characterized in that it also comprises a presence detector (33) capable of detecting a contact between the contact surface (11) and the surface of the base (21).
4. The recharging assembly (100) as claimed in any one of the preceding claims, the spot connector (14) forming a first point of contact (51) with the contact surface (11), characterized in that the assembly (100) is configured in such a way that one out of the first and the second electrical connectors (22, 12) has a degree of freedom in translation relative to the contact surface (11) along a first axis (52) substantially at right angles to the contact surface (11) passing through the first point of contact (51).
5. The recharging assembly (100) as claimed in the preceding claim, the spot connector (14) forming a first point of contact (51) with the contact surface (11), characterized in that the assembly (100) is configured in such a way as to generate a force on the first axis (52) substantially at right angles to the contact surface (11) passing through the first point of contact (51) to secure the electrical contact while the battery is recharging.
6. The recharging assembly (100) as claimed in any one of the preceding claims, characterized in that the base (21) comprises a cavity having the complementary form of a spherical cap having a first pole (30) and a first radius (31), in that the plug (10) has the form of a spherical cap having a second pole and of a radius substantially equal to the first radius (31), and in that the surface connector (24) is centered on a circle whose center is the first pole (30).
7. The recharging assembly (100) as claimed in claim 6, characterized in that the plug (10) comprises a third electrical connector (35) positioned on the second pole of the plug (10), in that the base (21) comprises a fourth electrical connector (45) positioned on the first pole (30) of the base (21), so as to enter into contact with the third electrical connector (35) to allow an electrical contact between the third and fourth electrical connectors (35, 45) when the contact surface (11) is positioned on the base (21).
8. The recharging assembly (100) as claimed in claim 7, characterized in that the power source is a DC voltage source with a positive pole and a negative pole, in that the third electrical connector (35) is connected to the negative pole of the power source and in that the second electrical connector (12) is connected to the positive pole of the power source.
9. The recharging assembly (100) as claimed in any one of the preceding claims, characterized in that the contact surface (11) comprises a flexible zone (32) having a degree of freedom in translation along a second axis substantially at right angles to the first axis (52), intended to facilitate the contact of the second electrical connector (12) with the first electrical connector (22) when the contact surface (11) is positioned on the base (21).
10. A recharging method implementing a recharging assembly (100) as claimed in one of claims 1 to 9, characterized in that it comprises the following steps:
.cndot. Positioning of the contact surface (11) on the surface of the base (21) (step 1001), .cndot. Alignment of the first and second electrical connectors (22, 12) (step 1002).
.cndot. Positioning of the contact surface (11) on the surface of the base (21) (step 1001), .cndot. Alignment of the first and second electrical connectors (22, 12) (step 1002).
11. The recharging method as claimed in the preceding claim implementing a recharging assembly (100) as claimed in one of claims 3 to 10, characterized in that it also comprises a step (1003) of activating of the recharging comprising the following steps:
.cndot. Verification of the presence of the plug (10) on the object (20) by the presence detector (33), .cndot. Measurement of the voltage at the terminals of the battery and comparison of the measured voltage to a minimum voltage value and a maximum voltage value, .cndot. Measurement of the internal resistance of the battery and comparison of the measured resistance to a minimum resistance value and a maximum resistance value.
.cndot. Verification of the presence of the plug (10) on the object (20) by the presence detector (33), .cndot. Measurement of the voltage at the terminals of the battery and comparison of the measured voltage to a minimum voltage value and a maximum voltage value, .cndot. Measurement of the internal resistance of the battery and comparison of the measured resistance to a minimum resistance value and a maximum resistance value.
12. The recharging method as claimed in either one of claims 10 and 11 implementing a recharging assembly (100) as claimed in one of claims 7 to 9, characterized in that it also comprises a step (1004) of termination of recharging comprising the following steps performed in the following order:
.cndot. Disconnection of the second electrical connector (12) and of the first electrical connector (12), .cndot. Disconnection of the fourth electrical connector (45) and of the third electrical connector (35).
.cndot. Disconnection of the second electrical connector (12) and of the first electrical connector (12), .cndot. Disconnection of the fourth electrical connector (45) and of the third electrical connector (35).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1651785A FR3048560B1 (fr) | 2016-03-02 | 2016-03-02 | Ensemble de rechargement d'une batterie et procede de recharge mettant en oeuvre un tel ensemble |
| FR1651785 | 2016-03-02 | ||
| PCT/EP2017/054519 WO2017148867A1 (fr) | 2016-03-02 | 2017-02-27 | Ensemble de rechargement d'une batterie et procede de recharge mettant en oeuvre un tel ensemble |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA3015586A1 true CA3015586A1 (fr) | 2017-09-08 |
| CA3015586C CA3015586C (fr) | 2020-08-04 |
Family
ID=56101604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3015586A Expired - Fee Related CA3015586C (fr) | 2016-03-02 | 2017-02-27 | Ensemble de rechargement d'une batterie et procede de recharge mettant en oeuvre un tel ensemble |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US20210184396A1 (fr) |
| EP (1) | EP3424111A1 (fr) |
| JP (1) | JP2019509595A (fr) |
| KR (1) | KR20180098683A (fr) |
| CN (1) | CN108701938B (fr) |
| AU (1) | AU2017226859B2 (fr) |
| BR (1) | BR112018017158A2 (fr) |
| CA (1) | CA3015586C (fr) |
| FR (1) | FR3048560B1 (fr) |
| MX (1) | MX2018009754A (fr) |
| RU (1) | RU2692767C1 (fr) |
| SG (1) | SG11201806732SA (fr) |
| WO (1) | WO2017148867A1 (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7013398B2 (ja) * | 2019-01-15 | 2022-01-31 | 本田技研工業株式会社 | コネクタ装置及びコネクタ接続判定装置 |
| CN111817394B (zh) * | 2020-07-17 | 2022-03-01 | 上海布鲁可积木科技有限公司 | 一种可配对件之间的配对结构 |
| WO2024090164A1 (fr) * | 2022-10-24 | 2024-05-02 | ソニーグループ株式会社 | Dispositif magnétique, structure de connexion magnétique et procédé de connexion magnétique |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1984181A (en) * | 1933-03-24 | 1934-12-11 | Anaconda Wire & Cable Co | Attachment plug |
| JPH02140775U (fr) * | 1989-04-28 | 1990-11-26 | ||
| IL159032A0 (en) * | 2003-11-24 | 2004-05-12 | Safety Quick Light Ltd | Swivellable electric socket-plug combination |
| JP2006210269A (ja) * | 2005-01-31 | 2006-08-10 | Sanyo Electric Co Ltd | コネクタ |
| US7477039B2 (en) * | 2005-05-19 | 2009-01-13 | International Business Machines Corporation | Method and apparatus for charging a portable electrical device |
| JP2009106096A (ja) * | 2007-10-24 | 2009-05-14 | Panasonic Corp | 自律走行装置およびプログラム |
| JP4943296B2 (ja) * | 2007-10-30 | 2012-05-30 | ソニー株式会社 | 電池パック、二次電池の充電方法、および充電装置 |
| DE202008013600U1 (de) * | 2008-08-12 | 2008-12-24 | Magcode Ag | Vorrichtung zur Herstellung einer Verbindung |
| EP2533374A1 (fr) * | 2011-06-06 | 2012-12-12 | novero GmbH | Ensemble de connecteur avec fixation magnétique |
| CN202134730U (zh) * | 2011-06-10 | 2012-02-01 | 陈宏宇 | 电源装置 |
| TWI429147B (zh) * | 2011-06-21 | 2014-03-01 | Wistron Corp | 用以耦接整流器與電腦裝置之插頭組合 |
| JP5610086B2 (ja) * | 2011-10-25 | 2014-10-22 | 住友電装株式会社 | 車両用充電装置 |
| US9153983B2 (en) * | 2011-12-29 | 2015-10-06 | Sony Corporation | Charging device |
| US20140120746A1 (en) * | 2012-10-24 | 2014-05-01 | Rostislav Persion | Electrical and fiber optic connector with magnetic electrical contacts |
| CN103972688B (zh) * | 2013-01-31 | 2016-07-06 | 纬创资通股份有限公司 | 旋转式插头 |
| KR101265730B1 (ko) * | 2013-02-20 | 2013-05-21 | (주)에스피에스 | 전력공급차단회로를 구비한 마그네틱 커넥터 모듈 |
| CN203312601U (zh) * | 2013-04-12 | 2013-11-27 | 沈单枫 | 带旋转功能的插头 |
| CN203660227U (zh) * | 2014-01-04 | 2014-06-18 | 台州鑫来电缆有限公司 | 旋转插头 |
| CN204179359U (zh) * | 2014-11-18 | 2015-02-25 | 厦门理工学院 | 一种新型插座组件 |
| CN104485546B (zh) * | 2014-11-28 | 2016-08-17 | 上海理工大学 | 插头组件 |
| CN104466509A (zh) * | 2014-12-24 | 2015-03-25 | 常熟市斯佳登电器有限公司 | 分体式电源插头 |
-
2016
- 2016-03-02 FR FR1651785A patent/FR3048560B1/fr not_active Expired - Fee Related
-
2017
- 2017-02-27 CA CA3015586A patent/CA3015586C/fr not_active Expired - Fee Related
- 2017-02-27 KR KR1020187024266A patent/KR20180098683A/ko active IP Right Grant
- 2017-02-27 SG SG11201806732SA patent/SG11201806732SA/en unknown
- 2017-02-27 BR BR112018017158-1A patent/BR112018017158A2/pt not_active IP Right Cessation
- 2017-02-27 EP EP17707555.3A patent/EP3424111A1/fr not_active Withdrawn
- 2017-02-27 US US16/079,506 patent/US20210184396A1/en not_active Abandoned
- 2017-02-27 MX MX2018009754A patent/MX2018009754A/es unknown
- 2017-02-27 WO PCT/EP2017/054519 patent/WO2017148867A1/fr active Application Filing
- 2017-02-27 AU AU2017226859A patent/AU2017226859B2/en not_active Ceased
- 2017-02-27 CN CN201780013799.XA patent/CN108701938B/zh not_active Expired - Fee Related
- 2017-02-27 RU RU2018134338A patent/RU2692767C1/ru not_active IP Right Cessation
- 2017-02-27 JP JP2018545866A patent/JP2019509595A/ja not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| SG11201806732SA (en) | 2018-09-27 |
| FR3048560B1 (fr) | 2019-07-05 |
| BR112018017158A2 (pt) | 2018-12-26 |
| MX2018009754A (es) | 2018-12-19 |
| AU2017226859B2 (en) | 2019-05-09 |
| AU2017226859A1 (en) | 2018-09-13 |
| WO2017148867A1 (fr) | 2017-09-08 |
| US20210184396A1 (en) | 2021-06-17 |
| JP2019509595A (ja) | 2019-04-04 |
| CN108701938A (zh) | 2018-10-23 |
| CN108701938B (zh) | 2020-06-19 |
| KR20180098683A (ko) | 2018-09-04 |
| EP3424111A1 (fr) | 2019-01-09 |
| RU2692767C1 (ru) | 2019-06-27 |
| CA3015586C (fr) | 2020-08-04 |
| FR3048560A1 (fr) | 2017-09-08 |
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