EP3941776A1 - Dispositif de contact, véhicule et station de charge - Google Patents

Dispositif de contact, véhicule et station de charge

Info

Publication number
EP3941776A1
EP3941776A1 EP19715407.3A EP19715407A EP3941776A1 EP 3941776 A1 EP3941776 A1 EP 3941776A1 EP 19715407 A EP19715407 A EP 19715407A EP 3941776 A1 EP3941776 A1 EP 3941776A1
Authority
EP
European Patent Office
Prior art keywords
contact
contact strip
groove
strip
vehicle
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.)
Pending
Application number
EP19715407.3A
Other languages
German (de)
English (en)
Inventor
Peter Schneider
Matthias Domes
Timo STAUBACH
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.)
Schunk Transit Systems GmbH Germany
Original Assignee
Schunk Transit Systems GmbH Germany
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 Schunk Transit Systems GmbH Germany filed Critical Schunk Transit Systems GmbH Germany
Publication of EP3941776A1 publication Critical patent/EP3941776A1/fr
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
    • B60L53/14—Conductive energy transfer
    • B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/30—Constructional details of charging stations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R41/00—Non-rotary current collectors for maintaining contact between moving and stationary parts of an electric circuit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/22—Bases, e.g. strip, block, panel
    • H01R9/24—Terminal blocks
    • H01R9/2408—Modular blocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/18—Buses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/10—Road Vehicles
    • B60Y2200/14—Trucks; Load vehicles, Busses
    • B60Y2200/143—Busses
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00—Connectors or connections adapted for particular applications
    • H01R2201/26—Connectors or connections adapted for particular applications for vehicles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/22—Bases, e.g. strip, block, panel
    • H01R9/24—Terminal blocks
    • H01R9/2491—Terminal blocks structurally associated with plugs or sockets
    • 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
    • Y02T90/12—Electric charging stations
    • 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

Definitions

  • the invention relates to a contact device for arrangement on an electrically powered vehicle, in particular an electric bus or the like, or at a charging station for an electrically powered vehicle, an electrically powered vehicle and a charging station for an electrically powered vehicle, the contact device having at least two contact strip assemblies comprises, each comprising a contact strip carrier and at least one contact strip arranged on the Kunststoffangnträ, which can be contacted by a charging contact of a charging contact carrier of a charging contact device of the charging station or by a contact strip of the vehicle, the
  • Contact strip has a connecting device for connecting the contact strip with a feasible to the vehicle or the charging station's electrical conductor.
  • Such contact devices, electrically powered vehicles and charging stations are known from the prior art, with contact devices of the type mentioned at the beginning regularly for charging electrically powered vehicles at a stop or a stop. a breakpoint can be used.
  • Electrically powered vehicles used in local transport such as electric buses, can be continuously supplied with electrical energy via an overhead line.
  • Various contact devices for producing an electrically conductive connection between a stationary charging station in the area of a bus stop and a vehicle or electric bus are known from the prior art.
  • a so-called current collector with a contact strip on a roof of the electric bus can be arranged on an electric bus, with a rail or a charging contact being suspended above a lane in the area of the bus stop.
  • the pantograph is moved from the roof of the bus up to the rail or the charging contact, whereby an electrical connection is established for the duration of the intended stop of the electric bus at the stop, so that in this Period a charge can take place.
  • a contact strip directly on a roof of an electric bus with a Positioniervorrich device or a rocker with a charging contact arranged thereon is suspended above a roadway in the area of a stop. In this case, the charging contact is moved down to the contact strip by means of the positioning device or the rocker, so that a corresponding charging can be carried out.
  • Contact strips may also be required for a control line, grounding or data transmission, for example. There are then a plurality of contact strips arranged on a contact device with a corresponding number of charging contacts arranged in the direction of travel of the electric bus, which can be formed, for example, as parallel rails, can be contacted. A larger number of contact pairings can thus be produced simultaneously or taking into account a specific sequence.
  • additional electrical connection lines can be used between the stationary charging station and the vehicle, for example for controlling and monitoring a charging process.
  • each contact strip arrangement comprises a contact strip carrier as well as a contact strip arranged on the contact strip carrier, which can be contacted by a charging contact of a charging contact carrier of a charging contact device of a charging station suspended above a roadway in the area of a stop.
  • each contact strip has a connecting device for connecting the contact strip to an electrical conductor, such as a cable, that can be guided to the vehicle or to a battery of the vehicle.
  • a screw is regularly used as the connecting device, which screw is screwed into a through hole in a surface of an upper side of the contact strip or a contact surface of the contact strip.
  • the disadvantage here is that a head of the screw protruding over the contact surface on the one hand reduces the quality of a charging current flow or current transmission formed between the contact strip and the charging contact and on the other hand the head of the screw leaves a weld point-like pattern on the charging contact when it makes contact with the charging contact which leads to a gradual material weakening of the charging contact. Also because of that the quality of power transmission is also increasingly being degraded.
  • connection device is regularly abandonedbil det that only one electrical conductor with a predetermined cross-section of the conductor can be connected to the contact strip, which not least has a limitation of a maximum charging current and makes flexible use of the contact device impossible. So it is not easily possible to replace a conductor connected to the Kunststoffleis with a cross-section by a conductor with a cross-section that differs from this cross-section.
  • Another disadvantage of this contact device is associated with the fact that the contact strip in practice only has one through-hole, so that the conductor cannot be fixed in a freely selectable position on the contact strip.
  • the present invention is therefore based on the object of proposing a contact device for arrangement on an electrically powered vehicle, an electrically powered vehicle, and a charging station for an electrically powered vehicle, which enables better power transmission.
  • the contact device for arrangement on an electrically powered vehicle, in particular an electric bus or the like, or on a charging station for an electrically powered vehicle with at least two contact strip arrangements, each comprises a contact strip carrier and at least one contact strip arranged on the contact strip carrier, which is from a charging contact a charging contact carrier of a charging contact device of the charging station or a contact strip of the vehicle can be contacted, the contact strip having a connecting device for connecting the contact strip to an electrical conductor that can be guided to the vehicle or to the charging station, the connecting device having a groove running longitudinally in the contact strip and a connecting element attached to the groove for connection to the electrical conductor comprises.
  • the connecting device is not formed here by a screw or the like screwed into a through hole in a surface of a top side of the contact strip or a contact surface of the contact strip, but the connecting device comprises a groove running longitudinally in the contact strip and a connecting element fastened to the groove by means of whose electrical conductor is connected to the contact strip. It is now possible to fix the conductor at a freely selectable position on the contact strip, where the contact device can be used more flexibly.
  • the connecting element can be shaped according to a shape of the groove and be positively connected to the groove, so that additional securing of the connecting element is not required. However, it is also conceivable that the connecting element is additionally connected to the groove with a force fit.
  • the groove advantageously extends over an entire length of the contact strip.
  • the connecting element can at least be at least partially received in the groove.
  • the connec tion element can also expediently be formed from an electrically conductive material. Overall, this configuration of the connec tion device on the one hand increases the quality of power transmission between the contact strip and the charging contact and on the other hand prevents the formation of weld point-like patterns which weaken a material of the charging contact.
  • the groove can be designed as a T-groove.
  • the connec tion element can be attached very securely to the groove.
  • a dovetail-shaped groove is also conceivable.
  • the connecting element can be designed to be movable along the groove.
  • the connecting element can then be moved manually in the groove.
  • a position of the connecting element within the groove can be freely selected at any time. It is thus possible to advantageously adapt the position of the connecting element to a guide for the electrical conductor coming from the vehicle.
  • a lubricant or lubricant can also be provided in the groove.
  • the connecting device can have a Feiterability connected to the connecting element.
  • a cable lug, a clamp or a sleeve can be provided as a Feiter mount.
  • the electrical conductor can be securely attached to the contact strip by dispensing with a screw.
  • the Feiter retainer can be releasably connected to the connecting element.
  • the Feiterability can then be connected to a cross section of the electrical see head to be adjusted.
  • the contact device can thus be used even more flexibly.
  • Two or more connecting elements can also be attached to the groove.
  • An electrical conductor can then be connected to each connecting element, so that with an increasing number of connecting elements or electrical conductors, a maximum charging current strength can advantageously be increased. This can lead to a shortening of a loading time.
  • An underside of the contact strip can preferably have the groove.
  • the groove is then well protected against external, in particular weather-related, influences. Nevertheless, the groove can run longitudinally in a side surface of the contact strip which does not have the contact surface.
  • a surface of an upper side of the contact strip can be designed to be closed with respect to the surroundings.
  • the upper side of the contact strip is to be understood here as a side of the contact strip having a contact surface, the contact surface being provided for making contact with the charging contact.
  • the contact surface can advantageously occupy the entire surface of the upper side of the contact strip, as a result of which good current transmission can be ensured. Because the surface is designed to be closed, that is, in particular, no head of a screw protrudes beyond the surface, the quality of the power transmission can be additionally improved.
  • the contact strip can have a heating device. By generated by the heater
  • the heating device can be implemented by at least one heating wire integrated into the groove.
  • the groove can have a recess into which the heating wire can be inserted, such that the heating wire is at least partially connected to the groove in a form-fitting manner.
  • the heating wire can be at least partially, preferably completely, cast in a material introduced into the groove. It can thereby be achieved that the heating wire rests against a contact surface of the groove without forming an air gap between the heating wire and a material of the contact strip, so that the heating wire can develop a full heating power of the heating wire.
  • the material introduced into the groove can be a heat-resistant dielectric such as, for example, a silicone resin or an epoxy resin.
  • the contact device can comprise two contact units each comprising two contact strip arrangements.
  • the contact strip arrangements each comprise a contact strip carrier and exactly one contact strip arranged on the contact strip carrier.
  • the two contact strips can be arranged one behind the other and adjacent to one another within the contact unit.
  • the contact units can be aligned parallel to one another.
  • the additional con tact strips or contact strip carriers can advantageously be used for controlling and monitoring a charging process or for grounding or data transmission.
  • the contact strip carriers can be connected to one another.
  • screws can be provided, for example.
  • the contact strip carrier can have a first support structure arranged at a first end of the contact strip and a second support structure arranged at a second end of the contact strip Have support structure.
  • the first and the second support structure can have through bores for connecting the support structures
  • At least one of the support structures can have connections for a heating device of the contact strip, such as heating wires, and for a power supply of the heating device.
  • the connecting device can have a slot nut.
  • the connecting element can then be fastened in a simple manner along the groove in a desired position.
  • the sliding block can have a thread so that the connecting element can be screwed to the sliding block by means of a screw.
  • the variant was primarily described in which the contact device is arranged on an electrically driven vehicle.
  • the person skilled in the art will transfer all of the features contained in the above description mutatis mutandis to the variant in which the contact device is arranged at a charging station for an electrically powered vehicle.
  • the electrically driven vehicle according to the invention in particular an electric bus or the like, has a contact device according to the invention.
  • a contact device for the advantageous effects of the vehicle according to the invention, reference is made to the description of the advantages of the contact device according to the invention.
  • the contact strip arrangements can be arranged parallel to one another on the vehicle. In this arrangement, a contact strip of a contact strip arrangement is then aligned parallel to a contact strip of another contact strip arrangement. Further advantageous embodiments of the vehicle emerge from the description of features in the dependent claims that refer back to device claim 1.
  • the charging station according to the invention for an electrically driven vehicle, in particular an electric bus or the like, has a contact device according to the invention.
  • a contact device according to the invention.
  • Fig. 1 is a perspective view of a Mixoan arrangement in one embodiment
  • Fig. 2 is a sectional view of the contact strip assembly taken along line A-A;
  • FIG. 3 shows a bottom view of a contact strip arrangement in a further embodiment
  • Fig. 4 is a side view of the ten arrangement Kunststoffleis shown in Fig. 3;
  • Fig. 5 is a plan view of a contact device
  • FIG. 6 is a prior art contact strips arrangement.
  • a synopsis of FIGS. 1 and 2 shows a contact strip arrangement 10, which comprises a contact strip carrier 1 1 and a contact strip 12 arranged on the contact strip carrier 1 1, which contact strip can be contacted by a charging contact not shown here.
  • the contact strip 12 also has a connecting device 13 for connecting the contact strip 12 to an electrical conductor 14 that can be guided to an electrically powered vehicle, not shown here.
  • the electrical conductor 14 can be connected to a battery, not shown here, of the electrically driven vehicle.
  • the connecting device 13 in turn comprises a longitudinally extending groove 15 in the contact strip 12, which is formed here as a T-groove and a connecting element 16 attached to the groove 15 for connection to the electrical conductor 14.
  • the connecting element 16 is along the Groove 15 designed to be movable and can be secured against movement or displacement in any position along the groove 15 by means of a screw 17 of the connecting device 13 and a sliding block, not shown here, of the connecting device 13. Furthermore, the connecting device 13 has a conductor receptacle 18 which is screwed to the connecting element 16 and which is formed here by a cable lug.
  • the contact strip carrier 11 has a first support structure 22 at a first end 21 of the contact strip 12 and a second support structure 24 at a second end 23 of the contact strip 12, the support structures 22 and 24 by means of screws ben 25 and 26 with the vehicle can be connected.
  • the contact strip 12 also has a heating device 27, which is implemented by a heating wire 28 integrated into the groove 15.
  • the heating wire 28 is completely cast in a material 29 introduced into the groove 15.
  • the first support structure 22 comprises a connection 30 for the heating wire 28 as well as a socket formed by a Deten connection 3 1 for connecting a cable, not shown here, for a power supply of the heating device 27.
  • FIG. 2 shows a sectional view of the contact strip arrangement 10 along a line A-A with a view in a direction R or in a direction of the first support structure 22.
  • FIGS. 3 and 4 shows a contact strip arrangement 32 which essentially corresponds to the contact strip arrangement 10.
  • a first support structure 33 with a connection 34 for a cable (not shown here) for supplying power to a heating device (also not shown here) and a connecting device 35 can be seen, wherein a connecting element 38 can be secured in any position by means of a screw 36 along a groove 37 .
  • FIG. 5 shows a contact device 39 which comprises four contact strip arrangements 40. Electrical conductors 41 are connected to the contact device 39 by means of a connecting device not shown here. Two contact strip arrangements 40 are joined together to form a contact unit 42, the contact units 42 being arranged parallel to one another. Within the contact units 42, the contact strip arrangements 40 are arranged one behind the other in such a way that first support structures 43 adjoin one another or are connected to one another.
  • FIG. 6 shows a contact strip arrangement 44 belonging to the prior art, comprising a contact strip carrier 45 and a contact strip 46 which has a through-hole 47.
  • An electrical conductor also not shown here, is connected to the contact strip 46 by means of a screw, not shown here, so that a head of the screw, which cannot be seen here, protrudes over a contact surface 49 of the contact strip 46.
  • the contact strip carrier 45 also has a heating device 48, one of which is not shown in FIG. 6 The heating wire is inserted into a cavity of the contact strip 46, which cannot be seen here and is located under the contact surface 49.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

L'invention concerne un dispositif de contact destiné à être monté sur un véhicule à propulsion électrique, notamment un bus électrique ou similaire, ou sur une station de charge pour un véhicule à propulsion électrique, comprenant au moins deux ensembles de barres de contact (10), comportant respectivement un support de barre de contact (11) et au moins une barre de contact (12) disposée sur le support de barre de contact qui peut être contractée électriquement par un contact de charge d'un support de contact de charge d'un dispositif de contact de charge de la station de charge ou par une barre de contact du véhicule. La barre de contact comporte un dispositif de connexion (13) pour connecter la barre de contact à un conducteur électrique (14) qui peut être conduit au véhicule ou à la station de charge, le dispositif de connexion comprenant une rainure (15) qui s'étend longitudinalement dans la barre de contact et un élément de liaison (16) fixé à la rainure pour la connexion au conducteur électrique.
EP19715407.3A 2019-03-20 2019-03-20 Dispositif de contact, véhicule et station de charge Pending EP3941776A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2019/056976 WO2020187414A1 (fr) 2019-03-20 2019-03-20 Dispositif de contact, véhicule et station de charge

Publications (1)

Publication Number Publication Date
EP3941776A1 true EP3941776A1 (fr) 2022-01-26

Family

ID=66041430

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19715407.3A Pending EP3941776A1 (fr) 2019-03-20 2019-03-20 Dispositif de contact, véhicule et station de charge

Country Status (9)

Country Link
US (1) US11981221B2 (fr)
EP (1) EP3941776A1 (fr)
JP (1) JP7219823B2 (fr)
KR (1) KR102651300B1 (fr)
AU (1) AU2019435409A1 (fr)
BR (1) BR112021017107A2 (fr)
CA (1) CA3134019A1 (fr)
SG (1) SG11202109952VA (fr)
WO (1) WO2020187414A1 (fr)

Families Citing this family (2)

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Publication number Priority date Publication date Assignee Title
EP4251460A1 (fr) * 2020-11-30 2023-10-04 Schunk Transit Systems GmbH Système de charge rapide et procédé de connexion électrique d'un véhicule à une station de charge
KR102651178B1 (ko) * 2021-11-29 2024-03-26 범한자동차 주식회사 전기버스용 집전장치

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KR101957835B1 (ko) * 2018-06-15 2019-03-14 주식회사 케프리 전기자동차용 이동식 충전장치

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US20220153151A1 (en) 2022-05-19
JP7219823B2 (ja) 2023-02-08
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US11981221B2 (en) 2024-05-14
KR20210135546A (ko) 2021-11-15
SG11202109952VA (en) 2021-10-28
BR112021017107A2 (pt) 2021-11-03
AU2019435409A1 (en) 2021-09-16
KR102651300B1 (ko) 2024-03-25
WO2020187414A1 (fr) 2020-09-24

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