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WO2021069482A1 - Composant d'alimentation électrique et composant de collecteur de puissance destinés à des charges et système pour fournir de l'énergie à des charges comprenant ces composants - Google Patents

Composant d'alimentation électrique et composant de collecteur de puissance destinés à des charges et système pour fournir de l'énergie à des charges comprenant ces composants Download PDF

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Publication number
WO2021069482A1
WO2021069482A1 PCT/EP2020/078092 EP2020078092W WO2021069482A1 WO 2021069482 A1 WO2021069482 A1 WO 2021069482A1 EP 2020078092 W EP2020078092 W EP 2020078092W WO 2021069482 A1 WO2021069482 A1 WO 2021069482A1
Authority
WO
WIPO (PCT)
Prior art keywords
electrically conductive
power supply
supply component
contact
magnet
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.)
Ceased
Application number
PCT/EP2020/078092
Other languages
German (de)
English (en)
Inventor
Adnan SEJFIC
Julijan BODROZIC-DZAKIC
Günther Spitzl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Atko GmbH
Original Assignee
Atko GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Atko GmbH filed Critical Atko GmbH
Priority to EP20786565.0A priority Critical patent/EP4042516A1/fr
Publication of WO2021069482A1 publication Critical patent/WO2021069482A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/70—Structural association with built-in electrical component with built-in switch
    • H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
    • H01R13/7036—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part the switch being in series with coupling part, e.g. dead coupling, explosion proof coupling
    • H01R13/7037—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part the switch being in series with coupling part, e.g. dead coupling, explosion proof coupling making use of a magnetically operated switch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
    • H01R11/30—End pieces held in contact by a magnet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H01H1/5866—Electric connections to or between contacts; Terminals characterised by the use of a plug and socket connector

Definitions

  • the invention relates to a power supply component for supplying power to one or more consumers, which can be connected to one or more different power sources, e.g. an alternating current source, a direct current source, a mixed current source, etc., a current collector component for supplying a consumer, which can be coupled to the power supply component is and a system for supplying power to one or more consumers, with a power supply component according to the invention and at least one pantograph component according to the invention.
  • a power supply component for supplying power to one or more consumers, which can be connected to one or more different power sources, e.g. an alternating current source, a direct current source, a mixed current source, etc.
  • a current collector component for supplying a consumer which can be coupled to the power supply component is and a system for supplying power to one or more consumers, with a power supply component according to the invention and at least one pantograph component according to the invention.
  • the voltage In order for low-voltage devices to be used, the voltage must first be reduced from the usual standard voltage, usually around 220V, to the corresponding low voltage. As a rule, power supply units are used for this, although in the vast majority of cases these are individually adapted to the low-voltage consumer.
  • the object of the invention is thus to provide a system which makes it possible to provide the low voltage from a power supply component directly and preferably simultaneously for a plurality of loads that can have different voltages.
  • the object of the invention is achieved by the subject matter of the independent claims. Advantageous developments result from the dependent claims.
  • a power supply component for supplying power to one or more consumers, which can be connected to one or more different power sources, for example an alternating current source, a direct current source, a mixed current source, a signal voltage current source, etc., has, according to one aspect of the invention, at least one first electrically conductive element , which has the ground potential in the operating state, and at least one second electrically conductive element which has at least one conductor track and an electrically insulating carrier material.
  • the conductor track is received in the electrically insulating carrier material and is connected to several magnets via an electrically conductive connecting element each, which moves the magnets between a first non-contact position and a second contact position.
  • the magnets are arranged along the conductor track and each have the same magnetic pole alignment.
  • electrically conductive contact surfaces are provided, which are arranged above the magnets and mutually adjacent contact surfaces are separated from one another by the carrier material, the magnets being arranged in the first non-contact position at a distance from the respective contact surface and in the second contact position are in electrically conductive contact with the respective contact surface.
  • the upper sides of the first electrically conductive element and the second electrically conductive element lie in one plane, with an, in particular strip-shaped, region of the electrically insulating carrier material being arranged between the first electrically conductive element and the contact surfaces of the second electrically conductive element, and thus this electrically isolated from each other.
  • Such a power supply component enables several loads to be connected at the same time, in particular with different voltages.
  • the predetermined magnetic pole alignment prevents a short circuit due to incorrect pole assignment.
  • the magnets enable a closed, in particular planar, surface of the power supply component, which is therefore particularly easy to clean.
  • An advantageous embodiment provides that an overcurrent protection device is provided between each connection element, the associated conductor track and an element with ground potential. This ensures that damage caused by short circuits from individual consumers is limited to the individual connection point to which the consumer is connected in an electrically conductive manner, and thus protects the rest of the power supply component, and possibly other consumers connected to the power supply component, from damage caused by such short circuits.
  • the element with ground potential can be the first electrically conductive element or, in another embodiment, an element with ground potential that is separate therefrom.
  • the implementation of the element with ground potential is mainly dependent on which of the solutions is structurally more favorable or more advantageous.
  • the second electrically conductive element has two, three or more conductor tracks, which carry voltages different from one another in the operating state and are received in the electrically insulating carrier material in such a way that the conductor tracks are arranged next to one another and at a distance from one another.
  • the different voltages of the conductor tracks can also be combined to form voltages which none of the conductor tracks has. The more different voltages are provided in the form of conductor tracks, the more different voltages can thus be made available by a single power supply component.
  • the first electrically conductive element has a permanent magnet which has a second magnetic pole orientation which is opposite to the first magnetic pole orientation.
  • the different polarities enable the magnets to be clearly assigned.
  • the permanent magnet is arranged below a surface layer of the first electrically conductive element or is embedded in the surface layer of the first electrically conductive element or the surface layer is designed as a permanent magnet.
  • the connecting element is designed as a hinge joint, as a spiral spring or as a leaf spring.
  • the hinge joint if it has a stand and a hinge leg, the stand being connected in an electrically insulating manner to the conductor track and the hinge leg to the conductor track and the magnet in an electrically conductive manner.
  • the tripod only serves as a support and is in contact with other elements in the vicinity, which is why it has electrically insulating properties.
  • the hinge leg serves as a connecting element between the conductor track and the magnet, which is why the hinge leg has electrically conductive properties.
  • the spiral spring is arranged centrally on the conductor track and has one end in electrically conductive contact with the conductor track and is electrically conductively connected to the magnet at the other end.
  • An advantageous embodiment of the power supply component with a leaf spring provides that the leaf spring is electrically conductively connected at one end to the conductor track and is electrically conductively connected to the magnet at the other end.
  • the power supply component if the connecting element is in a force-free state in the first non-contact position. This is particularly advantageous because the contact surfaces thus only have an electrical voltage when a consumer is connected to the contact surface.
  • the force-free state describes a state in which the magnet is not subject to any magnetic attraction.
  • the first electrically conductive element is at least strip-like and / or extends parallel and adjacent to the conductor track.
  • the power supply component if a plurality of first and second electrically conductive elements are arranged next to one another and alternately. Such an arrangement enables the power supply component to be designed over a larger area, which can be individually determined by the possibility of stringing any number of first and second electrically conductive elements next to one another.
  • An advantageous embodiment of the power supply component provides that a distance between the first electrically conductive element and the contact surfaces is constant for all contact surfaces along this conductor track. With the aid of the distance, a clear assignment of the conductor track or the voltage that the conductor track possesses in the operating state is thus made possible.
  • first electrically conductive element and the second electrically conductive element form a flat / planar contacting surface on the side of the surface of the carrier material.
  • a current collector component according to the invention for supplying a load according to one aspect of the invention has an electrically conductive ground contact magnet, which for contacting a first electrically conductive element of a power supply component according to the invention, at least one electrically conductive switching trigger magnet, which is designed to contact a contact surface of the second electrically conductive element of the power supply component is, and a carrier element which is formed from an electrically insulating material.
  • the ground contact magnet and the at least one switch trigger magnet are accommodated in the carrier element in such a way that they are separated from each other and their undersides lie in a common power supply component contact plane, the ground contact magnet having such a polarization that it can be attracted by a first electrically conductive element of the power supply component and the at least one switch trigger magnet has opposite polarization, so that it can be attracted by a magnet of a second electrically conductive element of the power supply component.
  • An advantageous embodiment of the current collector component according to the invention according to this aspect of the invention provides that the current collector component has two or more switching trigger magnets, which are received separately from one another in the carrier material.
  • the switch release magnets are electrically conductively coupled to one another and can thus supply a consumer connected to one of these switch release magnets with a combined voltage.
  • the ground contact magnet for a connectable consumer is designed as a negative pole and the switch triggering magnet (s) for a connectable consumer is designed as a positive pole.
  • reverse polarity is also conceivable, i.e. the earth contact magnet is designed as a positive pole and the switching magnet (s) are designed as a negative pole. This polarity is essentially dependent on the polarity of the power supply component.
  • a system according to the invention for supplying power to one or more consumers according to one aspect of the invention provides that the system has a power supply component according to the invention and at least one current collector component according to the invention.
  • An advantageous embodiment of the system provides that the distance between the ground contact magnet and the switching trigger magnet of the current collector component corresponds to the distance between the first electrically conductive element and the contact surface of the second electrically conductive element associated with the selected voltage. This enables the contacts of the pantograph component to be clearly assigned to the contacts of the power supply component.
  • FIG. 1 (a) is a plan view of a first exemplary embodiment of a system according to the invention.
  • FIG. 1 (b) shows the top view of the first exemplary embodiment of the system according to the invention from FIG. 1 (a) with additional
  • Fig. 2 is a sectional view taken along the line INI in Fig. 1 (a);
  • FIG. 3 is a schematic representation of a first embodiment of a mechanism in the contact position
  • Figure 4 is a schematic representation of the mechanism of Figure 3 in a first non-contact position
  • FIG. 5 shows a schematic representation of the mechanism in a further embodiment in the first contact position
  • Figure 6 is a schematic representation of the mechanism of Figure 5 in the second non-contact position; 7 is a view of the first embodiment of the system;
  • FIG. 10 (a) shows a schematic representation of a possible structural design of an overcurrent protection device
  • FIG. 10 (b) shows the overcurrent protection device from FIG. 10 (a), the overcurrent protection device being shown as an electrical circuit
  • FIG. 11 shows a schematic illustration of a possible arrangement of the various voltages according to a second embodiment.
  • FIGS. 1 (a) and 1 (b) show a first exemplary embodiment of a system 2, with a power supply component 4 and a schematically illustrated pantograph component 6 with a connected consumer 8.
  • the power supply component 4 in the first exemplary embodiment has a first electrically conductive element 10 and at least one second electrically conductive element 12.
  • the first electrically conductive element 10 usually has the ground potential in the operating state, which is usually 0V.
  • the second electrically conductive element 12 has at least one conductor track 14 which, in the operating state, carries a predefined voltage which is in the low-voltage range.
  • two conductor tracks 14 are provided which carry different voltages in the operating state, here, for example, a first conductor track 16 with 5V and a second conductor track 18 with 12V.
  • the conductor tracks 14 are received in an electrically insulating carrier material 20 and are connected to a plurality of magnets 22, shown in dashed lines in FIGS. 1 (a) and (b), the magnets 22 being arranged along the conductor tracks 14, preferably as shown here in constant intervals.
  • the first element 10 that is to say the ground contact
  • the second element 12 serves as a negative pole and the voltages of the conductor tracks 16, 18 are negative, for example -5V and -12V.
  • contact surfaces 30 are provided, which are formed from an electrically conductive, non-magnetic material.
  • One contact surface 30 each is arranged above a magnet 22, with mutually adjacent contact surfaces 30 being spaced apart from one another and separated from one another by the carrier material 20.
  • the first element 10 and the second electrically conductive element 12, which is hereinafter referred to as the second element 12, are arranged next to one another and alternately that the top side 28 of the electrically insulating material 20 of the second element 12 and a top side 32 of the first element 10 in lie on one level.
  • the first element 10 and the second element 12 are arranged in such a way that the first conductive element 10 touch the electrically insulating carrier material 20 of the second element 12 and the first element 10 is thus electrically isolated from the contact surfaces 30.
  • All magnets 22 have a first magnetic pole orientation. Furthermore, holding magnets 34 are arranged below the first element 10 (shown as a dash-dotted line), which have a second magnetic pole alignment (opposite to the first magnetic pole alignment of the magnets 22).
  • ground line 24 serves as an overcurrent protection device 26, which is described in more detail below with reference to FIG. 10.
  • the current collector component 6 is shown only very schematically in FIGS. 1 (a) and 1 (b) and essentially has a carrier element 36, an electrically conductive ground contact magnet 38 and an electrically conductive one Switching trigger magnets 40, the magnets 38, 40 being received in the carrier element 36.
  • the magnets are spaced apart from one another and their undersides 42, 44 lie in a common plane which, in the operating state, is in contact with the power supply component 4 and is therefore referred to as the power supply component contact plane.
  • the ground contact magnets 38 have a magnetic pole alignment such that they are attracted on their underside 42 by a holding magnet 34 with the second magnetic pole alignment.
  • the switch release magnets 40 have an opposite magnetic pole orientation and are attracted by a magnet 22 on their underside 44.
  • Such an opposing magnetic pole alignment of the magnets 34 of the first element 10 and the magnets 22 of the second element 12, or of the ground contact magnet 38 and the switch trigger magnet 40, can ensure that the circuit for supplying the consumer 8 connected to the pantograph component 6 is only correct when it is correct Arrangement of the pantograph component 6 on the power supply component 4 is closed.
  • the magnets 22 are connected to the conductor tracks 14 via electrically conductive connecting elements 46, the connecting element 46 moving the respective magnet 22 between a first non-contact position and a second contact position.
  • the connecting element 46 is designed in the form of a spring-loaded toggle switch 48 and is described in more detail with reference to FIGS.
  • FIG. 2 shows a sectional view along the line II-II in FIG. 1 (a)
  • FIG. 3 shows a schematic section of the connecting element 46 and the magnet 22 in the contact position
  • FIG. 4 shows the non-contact position maps.
  • the spring-loaded toggle switch 48 is implemented in the manner of a hinge joint 50 and has a stand 52, a hinge leg 54 and a spring 56.
  • the stand 52 is connected to the conductor track 14 and is formed from an electrically insulating material.
  • the hinge leg 54 is connected at one end to the conductor track 14 and at its other end to the magnet 22 in an electrically conductive manner.
  • the spring 56 is arranged to the Hinge leg 54 is resiliently supported.
  • the connecting element 46 is in a force-free state in the non-contact position (see FIG. 4).
  • the non-contact position corresponds, for example, to the position of the connecting element 46 if no current collector component 6 is arranged on the upper side of the power supply component 4.
  • FIG. 2 shows a current collector component 6 which is arranged on the power supply component 4.
  • the switch trigger magnet 40 is arranged above one of the contact surfaces 30 and the ground contact magnet 38 is arranged above the first element 10.
  • the holding magnets 34 are shown schematically below the first element 10 and the magnets 22 with the connecting element 46 are shown schematically below the contact surfaces 30.
  • the magnet 22 below the contact surface 30, on which the switch trigger magnet 40 is positioned is attracted to the switch trigger magnet 40 by the magnetic pole alignment of the switch trigger magnet 40, if it is compatible with that of the magnet 22, as shown here, and is therefore located in the Contact position, which is shown partially in Fig. 3 schematically and enlarged.
  • the magnet 22 is brought into the contact position in which it rests against an underside 58 of the contact surface 30.
  • the hinge leg 56 is deflected in one direction towards the contact surface 30 and the spring 56 is stretched, so that a spring force F arises which acts in the opposite direction. If the current collector component 6 is removed again from the power supply component 4, there is no longer any magnetic force acting on the magnet 22 and the spring force F brings the hinge leg 54 back into the non-contact position.
  • FIGS. 5 and 6 show a further exemplary embodiment of the connecting element 46 in the form of a spiral spring 60, which is electrically conductively connected at one end to the conductor track 14 and at its other end is electrically conductively connected to the magnet 22.
  • 5 shows the magnet 22 in the contact position, the spring 60 being stretched and the spring force F acting against the magnetic force which acts between the magnets 22 and 40.
  • Fig. 6 shows the non-contact position of the magnet 22 in which it is below the Contact surface 30 and is arranged at a distance from this and the spring 56 is in the relaxed state.
  • FIG. 7 shows a view similar to that of FIG. 2, which differs only in the embodiment of the current collector component 6.
  • the embodiment of the current collector component 6 shown in FIG. 2 is designed to contact the conductor track 16 (5V), and the embodiment of the current collector component 6 shown in FIG. 7 is designed to contact the conductor track 18 (12V).
  • the conductor track 16 has a first distance from the first element 10 and the conductor track 18 a second distance from the first element 10, which is different from the first distance.
  • the distances are preferably identical for all conductor tracks 16 and 18, respectively.
  • the current collector component 6, which is prepared to contact the conductor track 18, must quasi bridge the conductor track 16, which is why the carrier element 36 is larger than the carrier element in FIG. 2 and the distance between the ground contact magnet 38 and the Switching trigger magnet 40 is larger than between the ground contact magnet 38 and the switching trigger magnet 40 of the current collector component 6 in FIG. 2.
  • the consumer 8 is on the one hand connected in an electrically conductive manner to the ground contact magnet 38 and on the other hand is connected in an electrically conductive manner to the switch trigger magnet 40. If the current collector component 6 is correctly arranged on the power supply component 4, a closed circuit is formed and the consumer 8 is supplied with current at the intended voltage.
  • a plurality of holding magnets 34 can also be provided in order to avoid incorrect assignment of the voltage due to the current collector component being placed on the power supply component at an angle. Furthermore, it is also conceivable to combine several voltages with one another, for which purpose switching tripping magnets 40 are provided in the current collector component in a corresponding number and arrangement.
  • the first element 10 it is also possible for the first element 10 to be designed as a permanent magnet, instead of holding magnets accommodated therein or arranged underneath.
  • FIGS. 8 and 9 show two scenarios in which there is no closed circuit between the pantograph component 6 and the power supply component 4.
  • the current collector component 6 is correctly positioned from the magnetic pole alignment relative to the power supply component 4, but the distance between the power supply component 4 and the current collector component 6 is too great to move the magnet 22 into the contact position.
  • FIG. 10 shows a possible exemplary embodiment for an overcurrent protection device 26, FIG. 10 (a) showing a schematic representation of a structural embodiment of the overcurrent protection device 26; and FIG. 10 (b) shows an exemplary circuit 62 as it can be used for an overcurrent protection device 26.
  • the overcurrent protection device 26 is arranged in the power supply component 4 between the conductor track 14 and the connecting element 46, here embodied as the spiral spring 60, for example.
  • the overcurrent protection device 26 is the element which has the ground potential in the operating state, that is to say here the first Element 10, either directly or via a separate ground line 24 (see Fig. 1 (b)) in contact. Should a consumer 8 connected via this magnet 22 or contact surface 30 have a defect or cause a short circuit for other reasons, the remaining consumers electrically connected to the power supply component 4 via other magnets 22 or contact surfaces 30 are protected from a short circuit. Furthermore, by providing such an overcurrent protection device 26 for each of the magnets 22 or connecting element 46, failure of the entire power supply component 4 due to only a single defective consumer 8 can be prevented.
  • FIG. 10 (b) shows a simple exemplary embodiment of the circuit 62, as it can be used to implement an overcurrent protection device 26, in the form of two transistors 64, 66.
  • overcurrent protection device per power supply component 4, whereby in the event of a short circuit in a connected consumer, the entire power supply component 4 is protected, but the power supply for all other correctly connected consumers is interrupted.
  • Such an overcurrent protection device can be compared well with a fuse in the house, which protects a circuit that extends over several rooms and "flies out” if one of the consumers connected in this circuit causes a short circuit and then all other connected consumers, such as Lamps in other rooms, no more electricity.
  • the overcurrent protection device 26 shown in FIG. 10 is comparable to a fuse in the house, which protects a circuit which only extends over, for example, a single socket outlet in a room. If a short circuit is caused at this socket, this does not affect the power supply of a consumer that is connected via another socket. Furthermore, it is also conceivable to provide the overcurrent protection device in the current collector component 6 instead of in the power supply component 4. However, such an overcurrent protection device only protects the consumer 8, which is connected to the current collector component 6, but not the power supply component 4.
  • FIG. 11 shows a schematic representation of a possible arrangement of the various voltages according to a second embodiment of the system.
  • the voltages are arranged in circular tracks 68, 70 with different diameters that are congruent to one another around the first element 10 ′, which has the ground potential in the operating state.

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  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

L'invention concerne un composant d'alimentation électrique (4) pour fournir de l'énergie à une ou plusieurs charges (8) qui peut être connecté à une ou plusieurs sources d'alimentation différentes, comprenant : au moins un premier élément électroconducteur (10), qui est au potentiel de la terre à l'état opérationnel, et au moins un second élément électroconducteur (12) qui présente au moins une piste conductrice (14) et un matériau de substrat électriquement isolant (20), la piste conductrice (14) étant logée dans le matériau de substrat électriquement isolant (20) et connectée à une pluralité d'aimants (22) par l'intermédiaire d'un élément de liaison électroconducteur (46) qui déplace les aimants (22) entre une première position de non contact et une seconde position de contact, les aimants (22) étant agencés le long de la piste conductrice (14) et ayant chacun la même première orientation de pôle magnétique. Dans un côté supérieur (28) du matériau de substrat (20), des surfaces de contact électroconductrices (30) du premier et du second élément électroconducteur (10) sont disposées au-dessus des aimants (22), et des surfaces de contact (30) qui sont adjacentes l'une à l'autre sont séparées l'une de l'autre par le matériau de substrat (20). Dans la première position de non contact, les aimants (22) sont disposés à distance de la surface de contact associée (30), et dans la seconde position de contact, lesdits aimants sont en contact électroconducteur avec la surface de contact associée (30), les surfaces de contact (30) du premier élément électroconducteur (10) et du second élément électroconducteur (12) se trouvent dans un plan, et une région du matériau de substrat électriquement isolant (20) étant disposée entre le premier élément électroconducteur (10) et les surfaces de contact (30) du second élément électroconducteur (12).
PCT/EP2020/078092 2019-10-09 2020-10-07 Composant d'alimentation électrique et composant de collecteur de puissance destinés à des charges et système pour fournir de l'énergie à des charges comprenant ces composants Ceased WO2021069482A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP20786565.0A EP4042516A1 (fr) 2019-10-09 2020-10-07 Composant d'alimentation électrique et composant de collecteur de puissance destinés à des charges et système pour fournir de l'énergie à des charges comprenant ces composants

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019127147.9A DE102019127147A1 (de) 2019-10-09 2019-10-09 Stromversorgungskomponente und Stromabnehmerkomponente für Verbraucher sowie System zur Stromversorgung von Verbrauchern, mit diesen Komponenten
DE102019127147.9 2019-10-09

Publications (1)

Publication Number Publication Date
WO2021069482A1 true WO2021069482A1 (fr) 2021-04-15

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PCT/EP2020/078092 Ceased WO2021069482A1 (fr) 2019-10-09 2020-10-07 Composant d'alimentation électrique et composant de collecteur de puissance destinés à des charges et système pour fournir de l'énergie à des charges comprenant ces composants

Country Status (3)

Country Link
EP (1) EP4042516A1 (fr)
DE (1) DE102019127147A1 (fr)
WO (1) WO2021069482A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2573920A (en) * 1949-04-25 1951-11-06 Mcleod William Coupling actuated magnetic switch
WO1992016002A1 (fr) * 1991-02-27 1992-09-17 Eberhard Beck Dispositif de connexion electromecanique
FR2857167A1 (fr) * 2003-07-04 2005-01-07 Jacques Barnier Dispositif de connexion electrique a commutation magnetique

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2909448A1 (de) * 1979-03-10 1980-09-18 Wolfgang Zach Magnetisch betaetigter elektrischer schalter
DE19930642A1 (de) * 1999-07-02 2001-01-04 Magcode Ag Elektromechanische Verbindungsvorrichtung
US7467948B2 (en) * 2006-06-08 2008-12-23 Nokia Corporation Magnetic connector for mobile electronic devices
CN107112685A (zh) * 2014-10-20 2017-08-29 耐诺波特技术有限公司 具有可移动磁性部件的连接器以及连接装置的方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2573920A (en) * 1949-04-25 1951-11-06 Mcleod William Coupling actuated magnetic switch
WO1992016002A1 (fr) * 1991-02-27 1992-09-17 Eberhard Beck Dispositif de connexion electromecanique
FR2857167A1 (fr) * 2003-07-04 2005-01-07 Jacques Barnier Dispositif de connexion electrique a commutation magnetique

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Publication number Publication date
DE102019127147A1 (de) 2021-04-15
EP4042516A1 (fr) 2022-08-17

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