EP3970240A1 - Système de connexion électrique triphasée - Google Patents
Système de connexion électrique triphaséeInfo
- Publication number
- EP3970240A1 EP3970240A1 EP20723422.0A EP20723422A EP3970240A1 EP 3970240 A1 EP3970240 A1 EP 3970240A1 EP 20723422 A EP20723422 A EP 20723422A EP 3970240 A1 EP3970240 A1 EP 3970240A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- plug
- magnets
- base
- permanent magnets
- magnetic
- 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
- 230000005291 magnetic effect Effects 0.000 claims abstract description 64
- 230000007935 neutral effect Effects 0.000 claims description 12
- 239000003302 ferromagnetic material Substances 0.000 claims description 3
- 239000013256 coordination polymer Substances 0.000 claims description 2
- 230000008878 coupling Effects 0.000 description 7
- 238000010168 coupling process Methods 0.000 description 7
- 238000005859 coupling reaction Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010616 electrical installation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- H01R13/04—Pins or blades for co-operation with sockets
-
- 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
- H01R13/10—Sockets for co-operation with pins or blades
-
- 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
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
-
- 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
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
-
- 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
- H01R13/64—Means for preventing incorrect coupling
- H01R13/645—Means for preventing incorrect coupling by exchangeable elements on case or base
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/86—Parallel contacts arranged about a common axis
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2105/00—Three poles
Definitions
- the present invention relates to a three-phase electrical connection system, employing magnetic means to allow mechanical coupling between two of its parts.
- a three-phase electrical connection system generally consists of an electrical base and a plug intended to be mechanically and electrically coupled to the base.
- the plug and the socket each have three phase electrical terminals, an earth terminal and most often a neutral terminal.
- the three phase terminals are positioned in delta and the earth terminal can be positioned so as to form a square with the other three terminals.
- the neutral terminal can be positioned in the center of the square thus formed.
- the user is required to orient the plug relative to the base to allow the mechanical connection between the two elements and therefore the electrical connection.
- Magnetic effect coupling solutions have already been proposed in the state of the art. These solutions provide a magnetic attraction of the plug towards the base to achieve a mechanical bonding of the plug against the base and thus the electrical connection between the electrical terminals present on the plug and the electrical terminals of the base.
- a three-phase electrical connection system comprising a base, an electrical plug and a magnetic indexing device in two parts, a first part fixed to the base and a second part integral with the plug, the first part and the second part of the magnetic indexing device each comprising:
- An annular yoke made of ferromagnetic material and comprising an axis of revolution and at least one support face (200, 300) of revolution produced in a plane transverse to its axis of revolution, said face being cut into three distinct identical annular portions , each with an angular range of 120 °,
- the three magnets being spaced from each other by a first non-zero regular angular interval
- the magnets all have the same magnetic orientation, parallel to the axis of revolution, the permanent magnets of the first part being in magnetic attraction with the permanent magnets of the second part.
- the documents do not propose a solution the objective of which is to allow several distinct angular positions in an electrical connection system. Their objective is often to want to limit the number of positions in order to ensure the electrical connection between the corresponding terminals of the base and of the plug.
- all the magnets are identical and in the same orientation, allowing the three angular connection positions, offset by 120 °.
- the first part of the magnetic indexing device comprises:
- a second set of three other identical permanent magnets each permanent magnet of the second set being attached to a separate annular portion of the cylinder head support face
- the three permanent magnets of the second set being interposed between two permanent magnets of the first set and spaced with respect to each of them by the same second angular interval
- Said permanent magnets of the second set having a magnetic orientation opposite to that of the magnets of the first set.
- the second part of the magnetic indexing device can also include:
- a second set of three other identical permanent magnets each permanent magnet of the second set being attached to a separate annular portion of the cylinder head support face
- the three permanent magnets of the second set being interposed between two permanent magnets of the first set and spaced apart from them,
- Said permanent magnets of the second set having a magnetic orientation opposite to that of the magnets of the first set.
- each permanent magnet of the device has the shape of a ring portion.
- each permanent magnet of the first set is formed of a ring portion extending over a chosen angular range greater than or equal to 40 ° and strictly less than 120 °.
- each permanent magnet of the first set is formed of a ring portion extending over an angular range chosen between 55 ° and 100 °.
- each magnet of the first set is formed of a ring portion extending over an angular range chosen between 70 ° and 90 °.
- the plug and the base comprise respective electrical connection members which are arranged respectively on the plug and on the base to connect to each other in three distinct angular positions of the plug relative to the base, the three angular positions being offset from one another by 120 °.
- the plug has three first electrical phase terminals forming between them an equilateral triangle.
- the plug comprises an electrical earth terminal positioned at the center of said triangle.
- the plug comprises an electrical neutral terminal.
- the base has three electrical phase terminals, forming between them an equilateral triangle identical to that of the plug and positioned to allow connection of the plug to the base in three angular positions, each offset by 120 °.
- the base comprises an electrical neutral terminal, duplicated three times and each arranged to allow connection of the plug to the base in three angular positions, each offset by 120 °.
- the plug carries at least one electrical data transfer terminal and the base includes a data transfer terminal duplicated three times and each arranged to allow connection of the plug to the base in three angular positions, each offset. of 120 °.
- FIG. 1 represents schematically and in side view, the production principle of the electrical connection system according to the invention
- FIG. 2 shows, in front view, respectively the base and the plug used in the system of the invention
- FIGS. 3A and 3B show a front view of the magnetic yokes of the two magnetic parts of the system of the invention
- FIGS. 4A to 4C represent three variants of the first configuration of the magnetic indexing device employed in the system of the invention.
- FIGS. 5A to 5C represent three variants of the second configuration of the magnetic indexing device employed in the system of the invention
- FIGS. 6A to 6C represent three variants of the third configuration of the magnetic indexing device employed in the system of the invention
- FIG. 7 is a diagram illustrating the dimensional characteristics of the system of the invention.
- the three-phase electrical connection system of the invention consists of an electrical plug F intended to be connected to an electrical appliance APP and an electrical socket S intended to be connected to an electrical power supply ALIM source, on which comes electrically connect the F plug.
- the S base is fixed and the F plug is advanced towards the base to allow connection.
- the base S and the plug F advantageously have a casing of cylindrical shape.
- the system of the invention also comprises a magnetic indexing device 1 with two magnetic parts 2, 3, called the first part 2 and second part 3.
- the first part 2 is fixed to the base S and the second part 3 is integral with the sheet F.
- the magnetic architecture of the magnetic indexing device is of the six-pole type.
- Each of the two parts is housed in the respective housing of the socket S and the plug F.
- the two magnetic parts are used to ensure at least one mechanical coupling of the plug F against the base S.
- the electrical connection of the terminals of the plug F with the terminals of the base S can be made simultaneously with the mechanical coupling or in a later phase.
- the solution of the invention at least allows the plug to take a stable mechanical position with respect to the base so that the latter can be electrically connected to the base, while respecting the electrical connection conventions of a system. three-phase electric.
- the magnetic indexing device of the invention is intended to make it possible to position the plug F relative to the base S according to three distinct angular positions, each offset by 120 °.
- the electrical connection solution is for its part suitable for ensuring an electrical connection between the electrical terminals of plug F and those of the base, whatever one of the three angular positions (one of the three angular positions) taken by the plug F in relation to base S. As shown in Figure 2, to allow the plug F to be able to position itself in three distinct positions offset by 120 °, certain electrical terminals present on the base S are duplicated three times.
- a single electrical earth terminal PE positioned at the center of said triangle; A single electrical terminal of neutral N;
- Three electrical neutral terminals N1 ', N2', N3 ' forming between them a second equilateral triangle and each positioned to allow the connection of the neutral terminal of the plug, in each of the three angular orientations of the plug F with respect to the base S;
- Two data transfer terminals duplicated three times (CP1 ', CP2', CP3 'and PP1', PP2 ', PP3') and positioned in a suitable manner to allow the connection of the two data transfer terminals of plug F, in each of the three angular orientations of the plug F with respect to the base S;
- the neutral terminal could be placed in the center and the earth terminal duplicated on the base side.
- the neutral terminals are advantageously offset in a suitable manner with respect to the phase terminals in order to achieve natural coding.
- the electrical terminals used in the plug and the socket can be pinch terminals or flat contacts.
- the two magnetic parts 2, 3 of the indexing device are intended to attract each other by magnetic attraction effect, for example through plastic cases.
- the two parts 2, 3 each comprise a yoke 20, 30, preferably made of a ferromagnetic material (hereinafter magnetic yoke).
- the two cylinder heads 20, 30 are advantageously identical in shape and in composition (same material).
- Each magnetic yoke 20, 30 is produced in the form of a ring, advantageously of rectangular section.
- the ring is therefore advantageously flat and thus has two opposite transverse annular faces around its axis of revolution (X). This axis of revolution is parallel to the direction in which the plug F is approached to the base S to make the connection. At least one of the two faces is flat and is intended to support permanent magnets. It is designated the support face 200, 300 for each of the yokes 20, 30.
- this support face 200, 300 is cut between three annular portions (200_1, 200_2, 200_3 and 300_1, 300_2, 300_3) identical adjacent each extending over an angular range of 120 °, to occupy the entire circumference of the cylinder head.
- the three annular portions are referenced as the first annular portion, second annular portion and third annular portion for each cylinder head.
- the cylinder head 20, 30 may have a thickness of between 2mm and 8mm.
- the cylinder head 20, 30 may have an internal diameter D1 of between 40mm and 120mm and an external diameter D2 of between 50mm and 140mm.
- the first configuration is a minimum configuration and the following configurations are successive improvements.
- First configuration - figures 4A to 4C are successive improvements.
- each yoke 20, 30 carries a first set of three identical permanent magnets 201_1, 201_2, 201_3, 301_1, 301_2, 301_3.
- the magnets associated with the first part and those associated with the second part are advantageously identical in form and in composition.
- 301 _1 is fixed on the first annular portion 200_1, 300_1 of the support face
- a second permanent magnet 201_2, 301_2 is fixed on the second annular portion 200 2
- a third permanent magnet 201_3, 301_3 is fixed on the third annular portion 200_3, 300_3 of the support face.
- each magnet On each cylinder head, the permanent magnets are fixed on their support face to present a magnetic orientation (by convention in the South-North direction) parallel to the axis of revolution (X) of the cylinder head.
- the permanent magnets of the first part and those of the second part are oriented in magnetic attraction. They thus have a polar face in contact with the support face.
- each magnet is fixed by applying one of its two pole faces (according to its magnetic orientation) to the support face of the magnetic yoke to which it is integral.
- the magnetic orientation of a permanent magnet is represented by an arrow oriented in the South-North direction.
- Each permanent magnet can be made in the form of a ring portion having a radius of curvature identical to that of the cylinder head to match the shape of the latter and a constant radial dimension over their entire angular range and identical to that of the cylinder head.
- the permanent magnets are spaced apart by a non-zero regular interval 11, I2 (the magnets are not in contact).
- the angular interval is defined by an angular range around the axis of revolution (X) and is identical for the two magnetic parts.
- each magnet can extend over a determined angular range over the annular portion.
- the magnets are not in contact with each other, they can be made over an angular range strictly less than 120 °, to maintain a non-zero angular interval with each of the adjacent magnets, and greater than 40 ° . It may be necessary that they are sufficiently elongated to ensure precise magnetic positioning between the two parts 2, 3.
- the magnets can each extend over the same angular range AP of 100 ° on their annular portion (FIG. 4A);
- the magnets can each extend over the same angular range AP of 80 ° on their annular portion (figure 4B) - On the two yokes, the magnets can each extend over the same angular range AP of 55 ° on their annular portion (figure 4C)
- this second configuration adds to the first part 2 only of the magnetic indexing device a second set of three identical permanent magnets 202 1, 202 2, 202 3.
- the second part 3 remains identical to that described for the first configuration above.
- These three magnets 202 1, 202 2, 202 3 are each fixed to an annular portion 200_1, 200_2, 200_3 separate from the yoke, on the same face as the three magnets of the first set.
- Each of these three new magnets is inserted between two magnets of the first set, leaving a non-zero regular angular interval with these two magnets of the first set.
- Each permanent magnet of this second set can be made in the form of a ring portion having a radius of curvature identical to that of the cylinder head to match the shape of the latter and a constant radial dimension over their entire angular range and identical to that of the cylinder head.
- They advantageously have a thickness (defined in the axial direction) identical to that of the magnets of the first set of the first part.
- the permanent magnets 201_1, 201_2, 201_3 of the first set can each extend over an angular range AP1 of 100 ° on their annular portion and the permanent magnets 202 1, 202 2, 202 3 of the second set on an angular range AP2 of 10 ° (FIG. 5A). Interval regular angular 11 is therefore close to 5 ° between two adjacent magnets.
- the second part 3 shows only the first set of three permanent magnets 301_1, 301_2, 301_3, which are identical to the permanent magnets of the first set of the first part 2.
- the permanent magnets 201_1, 201_2, 201_3 of the first set can each extend over an angular range AP1 of 80 ° on their annular portion and the permanent magnets 202 1, 202 2, 202 3 of the second set over an angular range AP2 of 30 ° (figure 5B).
- the regular angular interval 11 is therefore close to 5 ° between two adjacent magnets.
- the second part 3 presents only the first set of three permanent magnets
- the permanent magnets 201_1, 201_2, 201_3 of the first set can each extend over an angular range AP1 of 55 ° on their annular portion and the permanent magnets 202 1, 202 2, 202 3 of the second set over an angular range AP2 of 55 ° ( Figure 5C).
- the regular angular interval 11 is therefore close to 5 ° between two adjacent magnets.
- the second part 3 presents only the first set of three permanent magnets 301_1, 301_2, 301_3 which are identical to the permanent magnets of the first set of the first part 2.
- the permanent magnets of the second part are chosen with the same angular range as that of the permanent magnets of the first part.
- this third configuration adds to the second part 3 of the magnetic indexing device a second set of three identical permanent magnets 302 1, 302 2, 302 3.
- the first part remains identical to that described above for the second configuration.
- these three additional magnets are each fixed on a separate annular portion of the yoke 30 of the second part 3, on the same face as the three magnets of the first set.
- Each of these three new magnets is inserted between two magnets of the first set, leaving a non-zero regular angular interval I2 with these two magnets of the first set.
- Each permanent magnet 302 1, 302 2, 302 3 of this second set can be made in the form of a ring portion having a radius of curvature identical to that of the yoke to match the shape of the latter and a dimension constant radial over their entire angular range and identical to that of the cylinder head.
- They advantageously have a thickness (defined in the axial direction) identical to that of the magnets of the first set of the second part 3.
- the permanent magnets 301_1, 301_2, 301_3 of the first set can each extend over an angular range AP1 of 100 ° on their annular portion and the permanent magnets 302 1, 302 2, 302 3 of the second set over an angular range AP2 of 10 ° ( Figure 6A).
- the regular angular interval I2 is therefore close to 5 ° between two adjacent magnets.
- the first part 2 has the same configuration with magnets oriented in attraction with respect to those of the second part 3.
- the permanent magnets 301_1, 301_2, 301_3 of the first set can each extend over an angular range AP1 of 80 ° on their annular portion and the permanent magnets 302 1, 302 2, 302 3 of the second set over an angular range AP2 of 30 ° ( Figure 6B).
- Angular interval regular is therefore close to 5 ° between two adjacent magnets.
- the first part 2 has the same configuration with magnets oriented in attraction with respect to those of the second part 3.
- the permanent magnets 301_1, 301_2, 301_3 of the first set can each extend over an angular range AP1 of 55 ° on their annular portion and the permanent magnets 302 1, 302 2, 302 3 of the second set over an angular range AP2 of 55 ° ( Figure 6C).
- the regular angular interval is therefore close to 5 ° between two adjacent magnets.
- the first part 2 has the same configuration with magnets oriented in attraction with respect to those of the second part 3.
- the magnets 201_1, 201_2, 201_3 of the first set of the first part 2 and the magnets 301_1, 301_2, 301_3 of the first set of the second part 3 are always chosen with the same angular range and the permanent magnets 202 1, 202 2, 202 3 of the second set of the first part 2 (if they are present) and the permanent magnets 302 1, 302 2, 302 3 of the second set of the second part 3 (if they are present) are always chosen with the same angular range.
- the angular interval 11, I2 between two adjacent magnets is non-zero, regular and chosen to be identical. By way of example, it is chosen between 2 ° and 10 ° and is of course suited to the size of the magnets chosen.
- all the magnets can have a thickness of between 2mm and 10mm.
- FIG. 7 represents a diagram illustrating the angular stiffness exerted by the first magnetic part 2 on the second magnetic part 3, for different sizes of magnets (angular range AP) of the first set when the system is in the first configuration described above , that is to say with a single set of three magnets per yoke 20, 30.
- the dimensional configuration was as follows:
- the system of the invention is in particular perfectly suited to be used in an electrical installation for recharging an electric vehicle, such as that described in patent application WO2017 / 216458A1.
- This installation has the particularity of allowing a plug to be connected to an electric socket without the intervention of the user, by guiding the plug towards the socket by magnetic effect.
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1905071A FR3096184B1 (fr) | 2019-05-15 | 2019-05-15 | Système de connexion électrique triphasée |
PCT/EP2020/062784 WO2020229321A1 (fr) | 2019-05-15 | 2020-05-07 | Système de connexion électrique triphasée |
Publications (3)
Publication Number | Publication Date |
---|---|
EP3970240A1 true EP3970240A1 (fr) | 2022-03-23 |
EP3970240C0 EP3970240C0 (fr) | 2024-01-31 |
EP3970240B1 EP3970240B1 (fr) | 2024-01-31 |
Family
ID=68072628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20723422.0A Active EP3970240B1 (fr) | 2019-05-15 | 2020-05-07 | Système de connexion électrique triphasée |
Country Status (8)
Country | Link |
---|---|
US (1) | US11984684B2 (fr) |
EP (1) | EP3970240B1 (fr) |
JP (1) | JP2022532621A (fr) |
KR (1) | KR20220006630A (fr) |
CN (1) | CN114375529A (fr) |
BR (1) | BR112021022717A2 (fr) |
FR (1) | FR3096184B1 (fr) |
WO (1) | WO2020229321A1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022207493A1 (fr) * | 2021-03-29 | 2022-10-06 | Phoenix Contact Gmbh & Co. Kg | Connecteur électrique avec verrouillage magnétique de parties de boîtier pouvant tourner l'une par rapport à l'autre |
FR3132797B1 (fr) | 2022-02-14 | 2024-01-05 | Gulplug | Prise à connexion électrique radiale |
FR3133276A1 (fr) | 2022-03-03 | 2023-09-08 | Gulplug | Dispositif de connexion électrique à fiche électrique déployable |
FR3134661B1 (fr) | 2022-04-13 | 2024-03-01 | Gulplug | Architecture magnétique pour dispositif de connexion électrique |
FR3135838A1 (fr) | 2022-05-19 | 2023-11-24 | Gulplug | Procédé et système de connexion électrique automatique entre deux connecteurs |
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JP6177724B2 (ja) * | 2014-05-27 | 2017-08-09 | ファナック株式会社 | 工具把持機構 |
CN107112687B (zh) * | 2014-11-05 | 2019-09-13 | 阳光股份有限责任公司 | 功率耦合器 |
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WO2016176564A1 (fr) * | 2015-04-29 | 2016-11-03 | Michael Archuleta | Accouplement magnétique pour ampoules et douilles |
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ITUB20154953A1 (it) * | 2015-10-23 | 2017-04-23 | Link S R L | Connettore multi-canale. |
CZ2015747A3 (cs) * | 2015-10-23 | 2016-12-28 | Petr Cuber | Magnetický spojovací člen, zejména pro příruby potrubí |
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JP3204474U (ja) * | 2016-03-16 | 2016-06-02 | 裕雄 范 | 充電ジョイント |
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CN106025658A (zh) * | 2016-06-30 | 2016-10-12 | 西安蓝钻电子科技有限公司 | 一种便于识别接线准确的接线端子 |
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US10447262B2 (en) * | 2017-04-14 | 2019-10-15 | Haier Us Appliance Solutions, Inc. | Cooking appliance and knob assembly removably mounted to a control panel of the cooking appliance |
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WO2019010375A1 (fr) * | 2017-07-06 | 2019-01-10 | Kauffmann Alan | Appareil qui automatise le processus de connexion entre un connecteur primaire et un connecteur secondaire pour charger un véhicule électrique |
FR3072216B1 (fr) * | 2017-10-10 | 2020-10-09 | A Raymond Et Cie | Dispositif de connexion comprenant un circuit magnetique multipolaire |
US11287579B2 (en) * | 2020-04-06 | 2022-03-29 | Lockheed Martin Corporation | Non-rigid blind mate connector system |
-
2019
- 2019-05-15 FR FR1905071A patent/FR3096184B1/fr active Active
-
2020
- 2020-05-07 EP EP20723422.0A patent/EP3970240B1/fr active Active
- 2020-05-07 KR KR1020217040603A patent/KR20220006630A/ko active Search and Examination
- 2020-05-07 JP JP2021568015A patent/JP2022532621A/ja active Pending
- 2020-05-07 CN CN202080048515.2A patent/CN114375529A/zh active Pending
- 2020-05-07 US US17/610,744 patent/US11984684B2/en active Active
- 2020-05-07 WO PCT/EP2020/062784 patent/WO2020229321A1/fr unknown
- 2020-05-07 BR BR112021022717A patent/BR112021022717A2/pt unknown
Also Published As
Publication number | Publication date |
---|---|
US20220239037A1 (en) | 2022-07-28 |
FR3096184A1 (fr) | 2020-11-20 |
US11984684B2 (en) | 2024-05-14 |
WO2020229321A1 (fr) | 2020-11-19 |
KR20220006630A (ko) | 2022-01-17 |
JP2022532621A (ja) | 2022-07-15 |
EP3970240C0 (fr) | 2024-01-31 |
FR3096184B1 (fr) | 2021-07-30 |
BR112021022717A2 (pt) | 2022-01-04 |
EP3970240B1 (fr) | 2024-01-31 |
CN114375529A (zh) | 2022-04-19 |
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