EP4017756A1 - Station de charge pour accumulateur d'énergie embarqué - Google Patents

Station de charge pour accumulateur d'énergie embarqué

Info

Publication number
EP4017756A1
EP4017756A1 EP20771452.8A EP20771452A EP4017756A1 EP 4017756 A1 EP4017756 A1 EP 4017756A1 EP 20771452 A EP20771452 A EP 20771452A EP 4017756 A1 EP4017756 A1 EP 4017756A1
Authority
EP
European Patent Office
Prior art keywords
charging
contact head
charging station
vehicle
station
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
EP20771452.8A
Other languages
German (de)
English (en)
Inventor
Andre Rompe
Holger Schererz
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of EP4017756A1 publication Critical patent/EP4017756A1/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
    • B60L5/00—Current collectors for power supply lines of electrically-propelled vehicles
    • B60L5/36—Current collectors for power supply lines of electrically-propelled vehicles with means for collecting current simultaneously from more than one conductor, e.g. from more than one phase
    • 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
    • B60L5/00—Current collectors for power supply lines of electrically-propelled vehicles
    • B60L5/42—Current collectors for power supply lines of electrically-propelled vehicles for collecting current from individual contact pieces connected to the power supply line
    • 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
    • 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
    • B60L53/32—Constructional details of charging stations by charging in short intervals along the itinerary, e.g. during short stops
    • 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
    • B60L53/35—Means for automatic or assisted adjustment of the relative position of charging devices and 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
    • B60L2200/00—Type of vehicles
    • B60L2200/18—Buses
    • 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 charging station for charging an energy store of an electrically driven vehicle, in particular an electric bus, according to the preamble of claim 1.
  • Such a charging station for a vehicle is known for example se from the publication EP 3031 658 A1. It comprises at least two electrical contacts in order to produce electrical connections between the vehicle and the charging station in mutual contact with at least two complementary electrical contacts of the vehicle.
  • the charging station is designed in such a way that the electrical contact elements of the charging station are designed to be at least vertically movable.
  • the electrical contact elements have lengths which are less than a width of the vehicle.
  • At least two electrical contact elements of the charging station are arranged in such a way that in a predetermined loading position of the vehicle they run transversely to their complementary electrical contact elements of the vehicle.
  • the actuating device for the station-side contact elements has to bridge a stroke of more than 1.5 m between the upper rest position and the lower charging position.
  • the actuating device comprises a pantograph-like frame with an upper arm and a lower arm, which are articulated to one another.
  • the upper arm is hinged to a loading mast and with the free end of the forearm a contact head having the station-side con tact elements is articulated.
  • the contact head has dimensions with a width of 1.4 m and a length of 0.67 m.
  • the actuating device also includes a tension spring with a deflection mechanism, a spindle drive with a brake, as well as plate springs and a control unit.
  • the invention is therefore based on the object of providing a charging station of the type mentioned at the outset, which is less complex, smaller and less costly to manufacture.
  • the charging station is suitable and provided for charging an energy store of an electrically driven vehicle, in particular an electric bus, via an at least two-pole charging interface to the vehicle.
  • the vehicle has a vehicle-side contact element for each charging pole, which are arranged for example in the area of the vehicle roof.
  • the charging station comprises a contact head which has a station-side contact element for each La depol. If the charging interface is four-pole, for example, the con tact elements can be designed as contact rails that form an H-shaped contact head. Furthermore, the charging station comprises an adjusting device by means of which the contact head can be adjusted by a lifting height between an upper rest position and a lower charging position. The adjusting device has an adjusting rod and an actuator coupled to this Stellan. The control rod has a lower end to which the contact head is connected and an upper end. Between tween the lower end and the upper end, the control rod is designed without joints and has a length which is greater than the lifting height.
  • the Stellin device according to the invention can be produced more easily and cost-effectively for the contact head compared to multi-link, additional joints requiring support frames.
  • the actuating device is designed in such a way that its lifting height is less than 1.5 m.
  • the contact head is dimensioned such that the station-side contact elements are arranged within a rectangle whose length is less than or equal to 1.4 m and whose width is less than or equal to 0.67 m.
  • the control rod is articulated at its obe Ren end with a station-side bracket a related party, so that the contact head is rotatably mounted around the upper end of the control rod, the control rod at its lower end articulated with the Contact head is connected.
  • the control rod In the upper rest position, the control rod can be aligned horizontally, for example, in order to give the vehicle entering or exiting space.
  • the contact head By simply rotating the control rod through an angle of 45 ° to less than 90 °, preferably up to 70 ° or 60 °, the contact head is pivoted downwards by the required lifting height until the charging contact is closed with the required pressure.
  • the degree of freedom of movement of the contact head relative to the control rod can be designed to be lower, the fewer different vehicle heights are to be operated.
  • control rod with a guide linkage forms a parallelogram guide for the contact head, so that a horizontal alignment of the contact head is maintained when the control rod is rotated.
  • the parallelogram guidance enables the operation of a wide variety of vehicle heights, as the alignment of the contact head is maintained at every height and thus remains ready for charging.
  • control rod is mounted so as to be longitudinally displaceable in sliding guides connected to a bracket on the station side.
  • control rod is preferably aligned vertically and mounted in a linear guide. The contact head can be brought to its charging position and back to the rest position via the shortest possible route using suitable actuators.
  • the actuator is designed as a Hubzy cylinder.
  • Pneumatic lifting cylinders come into consideration here, hydraulic cylinders are also conceivable.
  • other electrical or hydraulic drives are also conceivable.
  • the actuator is designed as a Seilwin de. This makes it possible to spatially separate the actuator from the actuator rod.
  • FIG 1 shows a charging station according to the invention in a side view with a contact head in the rest position
  • FIG 2 shows the charging station from FIG 1 with the contact head in the loading position
  • FIG. 3 shows the contact head from FIG. 2 in a plan view
  • FIG. 4 shows the contact head from FIG. 2 in a side view
  • FIG. 5 shows a first embodiment of an actuating device of a charging station according to the invention with a contact head in FIG
  • FIG. 6 shows the actuating device from FIG. 5 with the contact head in the loading position
  • FIG. 7 shows a second embodiment of an actuating device of a charging station according to the invention with a contact head in the rest position
  • FIG. 9 shows a third embodiment of an actuating device of a charging station according to the invention with a contact head in the rest position
  • FIG. 10 shows the actuating device from FIG. 9 with the contact head in the loading position
  • FIG. 11 shows a fourth embodiment of an actuating device of a charging station according to the invention with a contact head in the rest position
  • FIG. 12 shows the actuating device from FIG. 11 with the contact head in the loading position, illustrated schematically.
  • a charging station 1 is used to charge an energy store 2 of an electrically powered vehicle 3, in particular an electric bus.
  • the charging station is installed in a depot of the vehicle 3, for example.
  • the charging process takes place via a four-pole charging interface to the vehicle 3.
  • the vehicle 3 has a vehicle-side contact element 4 for each charging pole, which contact element 4 is arranged on the vehicle roof.
  • a contact head 5 of the charging station 1 accordingly has a station-side contact element 6 for each charging pole.
  • the charging station 1 has an adjusting device 7 for adjusting the contact head fes 5 by a lifting height H between an upper rest position (FIG 1) and a lower loading position (FIG 2).
  • the Stel l sensible 7 has an actuating rod 8 and an actuator coupled to this, for which reference is made to FIGS. 5 to 12 on.
  • the control rod 7 is fastened to a hall ceiling or a traverse of the vehicle depot 11 via a bracket 10 on the depot side.
  • the control rod 8 has an unte res end 12 to which the contact head 5 is connected, and an opposite, upper end 13. Between the un lower end 12 and the upper end 13, the control rod 8 is joint-free. It is preferably straight and rigid.
  • the adjusting rod 8 has a length L which is greater than the lifting height H.
  • the lifting height H is preferably less than 1.5 m.
  • the station-side justifyele elements 6 are designed as parallel contact rails, which - mutually isolated - form a positive pole 6P, a negative pole 6N, a grounding pole 6E and a control pole 6C.
  • the two contact rails form with a crosspiece 14 connecting them the H-shaped contact head 5, which is connected via a head joint 15 to the lower end 12 of the actuating rod 8.
  • the contact head 5 is dimensioned such that the station-side contact elements 6 are arranged within a rectangle, the length 1 of which can be made smaller than 1.4 m and the width b of which can be made smaller than 0.67 m.
  • the charging head 5 contacts the corresponding vehicle-side contact elements 4 on the vehicle roof, which are also designed as parallel con tact rails and - mutually isolated - form a positive pole 4P, a negative pole 4N, a grounding pole 4E and a control pole 4C.
  • the vehicle-side contact rails are aligned parallel to a vehicle longitudinal axis and, when the vehicle 3 is in the loading position, lie transversely to the contact rails of the contact head 5, so that a punctiform contact point is made between the associated contact elements 6 and 4 for each charging pole.
  • the charging current flows through the positive poles 6P and 4P and Mi nuspole 4M and 6M.
  • a protective earth of electrically conductive parts of the rubber-tyred vehicle 3, such as the body series, is formed via the charging station via the earth poles 4E and 6E.
  • the protective conductor connection is monitored via the control pole 4C and 6C in order to be able to abort the charging process in the event of an error.
  • Due to a contact head 5 of the depot charging station 1 according to the invention which is reduced in size compared to charging stations in the public road space, for example at bus stops, weight and manufacturing costs are saved.
  • the associated lower tolerance when positioning the vehicle 3 can be compensated for by markings or other navigation aids, for example a local position determination system with position sensors and displays, for the vehicle driver.
  • the actuating rod 8 is articulated at its upper end 13 to the depotseiti holder 10, so that the contact head 5 is rotatably mounted about the upper end 13 of the actuating rod 8.
  • a low degree of freedom of movement is sufficient.
  • the actuating rod 8 is rotated by an actuating drive designed as a pneumatic or hydraulic lifting cylinder 9.
  • the rotary movement D is indicated in FIG. 6 by an arrow.
  • the contact rails of the contact head 5 according to FIG. 5 form an angle with the horizontal, so that after lowering the contact head 5 into the loading position, its contact rails are aligned approximately horizontally according to FIG. 6.
  • the degree of freedom of movement of the contact head 5 relative to the control rod 8 allows when pressing the contact head 5 to the vehicle-side contact seemed a uniform contact force distribution across the La depole.
  • the control rod 8 forms with a Füh approximately linkage 17 a parallelogram guide for the contact head 5, the articulated connection between the contact head 5 and the control rod 8 now has a greater degree of freedom of movement than in the embodiment according to FIG 5 and FIG 6 the control rod 8 received.
  • the actuator is again designed as a lifting cylinder 9 here.
  • the actuator for the actuating rod 8 can, however, also be formed by a cable winch 17, the pull rope 18 of which is guided via a pulley 19 to a fastening point on the actuating rod 8.
  • a counterweight 20 is attached, which allows the use of a lower-powered winch drive.
  • the winch drive can be spatially offset from the control rod 8 and Kon contact head 5.
  • the contact head 5 is here as the parallelogram guide formed horizontally ge via a ge by adjusting rod 8 and guide linkage 17 leads.
  • the actuating rod 8 is mounted so as to be longitudinally displaceable in sliding guides 21 connected to the bracket 10 on the station side.
  • the linear guide allows ei ne vertical movement V of the vertically aligned adjusting rod ge 8, so that the contact head 5 attached to its lower end can be adjusted between the upper rest position according to FIG. 11 and lower loading position according to FIG. 12 by means of the adjusting drive formed by a cable winch 17.

Landscapes

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

Abstract

La présente invention concerne une station de charge (1) pour charger un accumulateur d'énergie (2) d'un véhicule électrique (3), en particulier d'un autobus électrique, par l'intermédiaire d'une interface de charge à au moins deux pôles avec le véhicule (3). Le véhicule (3) présente, pour chaque poste de charge, un élément de contact embarqué (4). La station de charge (1) comprend une tête de contact (5), qui comporte un élément de contact (6) monté sur une station pour chaque poste de charge, et un dispositif d'actionnement (7) pour régler la tête de contact (5) par une hauteur de course (H) entre une position inactive supérieure et une position de charge inférieure. Si le dispositif d'actionnement (7) présente une tige d'actionnement (8) et un entraînement d'actionnement qui est accouplé à ladite tige d'actionnement, la tige d'actionnement (8) présentant une extrémité inférieure (12), à laquelle la tête de contact (5) est raccordée, et une extrémité supérieure (13), et la tige d'actionnement (8) étant formée entre l'extrémité inférieure (12) et l'extrémité supérieure (13) sans articulations et présentant une longueur (L) qui est supérieure à la hauteur de course (H), la complexité et les coûts de fabrication d'une station de charge (1) peuvent être réduits.
EP20771452.8A 2019-09-25 2020-08-26 Station de charge pour accumulateur d'énergie embarqué Pending EP4017756A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019214662.7A DE102019214662A1 (de) 2019-09-25 2019-09-25 Ladestation für einen fahrzeugseitigen Energiespeicher
PCT/EP2020/073801 WO2021058221A1 (fr) 2019-09-25 2020-08-26 Station de charge pour accumulateur d'énergie embarqué

Publications (1)

Publication Number Publication Date
EP4017756A1 true EP4017756A1 (fr) 2022-06-29

Family

ID=72473499

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20771452.8A Pending EP4017756A1 (fr) 2019-09-25 2020-08-26 Station de charge pour accumulateur d'énergie embarqué

Country Status (3)

Country Link
EP (1) EP4017756A1 (fr)
DE (1) DE102019214662A1 (fr)
WO (1) WO2021058221A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3236154A1 (fr) * 2021-10-25 2023-05-04 Schunk Transit Systems Gmbh Unite de positionnement pour une station de charge et procede pour etablir un contact
DE102022206751A1 (de) 2022-07-01 2024-01-04 Siemens Aktiengesellschaft Invers-Pantograph für eine Ladevorrichtung für Elektrofahrzeuge

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0731009A (ja) * 1993-07-14 1995-01-31 Mitsui Constr Co Ltd バッテリー機関車の充電装置
CN102611152A (zh) * 2012-02-17 2012-07-25 苏州市莱赛电车技术有限公司 一种电动客车用充电装置
CZ2012635A3 (cs) * 2012-09-14 2013-10-30 Faiveley Transport Lekov A.S. Zarízení pro dobíjení nezávislého elektrického trakcního vozidla
EP3142889A1 (fr) * 2014-05-14 2017-03-22 Sylvan Ascent Inc Agencement de charge de véhicule
US20170210238A1 (en) * 2014-07-23 2017-07-27 Siemens Aktiengesellschaft Vehicle Charging Station Comprising A Supply-Contact Device Mounted On An Arm

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3031658B1 (fr) 2014-12-12 2020-03-18 Siemens Mobility GmbH Procédé de chargement d'un accumulateur d'énergie pour un véhicule

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0731009A (ja) * 1993-07-14 1995-01-31 Mitsui Constr Co Ltd バッテリー機関車の充電装置
CN102611152A (zh) * 2012-02-17 2012-07-25 苏州市莱赛电车技术有限公司 一种电动客车用充电装置
CZ2012635A3 (cs) * 2012-09-14 2013-10-30 Faiveley Transport Lekov A.S. Zarízení pro dobíjení nezávislého elektrického trakcního vozidla
EP3142889A1 (fr) * 2014-05-14 2017-03-22 Sylvan Ascent Inc Agencement de charge de véhicule
US20170210238A1 (en) * 2014-07-23 2017-07-27 Siemens Aktiengesellschaft Vehicle Charging Station Comprising A Supply-Contact Device Mounted On An Arm

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021058221A1 *

Also Published As

Publication number Publication date
WO2021058221A1 (fr) 2021-04-01
DE102019214662A1 (de) 2021-03-25

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