WO2021094165A1 - Véhicule pour circulation routière avec une batterie de traction de remplacement échangeable - Google Patents

Véhicule pour circulation routière avec une batterie de traction de remplacement échangeable Download PDF

Info

Publication number
WO2021094165A1
WO2021094165A1 PCT/EP2020/080966 EP2020080966W WO2021094165A1 WO 2021094165 A1 WO2021094165 A1 WO 2021094165A1 EP 2020080966 W EP2020080966 W EP 2020080966W WO 2021094165 A1 WO2021094165 A1 WO 2021094165A1
Authority
WO
WIPO (PCT)
Prior art keywords
traction battery
pocket
vehicle
battery
traction
Prior art date
Application number
PCT/EP2020/080966
Other languages
German (de)
English (en)
Inventor
Benjamin Duros
Original Assignee
Benjamin Duros
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 Benjamin Duros filed Critical Benjamin Duros
Publication of WO2021094165A1 publication Critical patent/WO2021094165A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K2001/003—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units
    • B60K2001/005—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units the electric storage means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
    • B60K2001/0405—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion characterised by their position
    • B60K2001/0438—Arrangement under the floor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
    • B60K2001/0455—Removal or replacement of the energy storages
    • B60K2001/0461—Removal or replacement of the energy storages from the side
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
    • B60K2001/0455—Removal or replacement of the energy storages
    • B60K2001/0472—Removal or replacement of the energy storages from below
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
    • B60K2001/0455—Removal or replacement of the energy storages
    • B60K2001/0494—Removal or replacement of the energy storages with arrangements for sliding
    • 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

Definitions

  • the invention relates to a vehicle for road traffic with an electric drive and a rechargeable Tratechnischsbat terie, which can be received or received in a receiving device in the vehicle, wherein the receiving device is arranged in the lower region of the vehicle.
  • the invention also relates to a Ver drive for the automatic replacement of rechargeable trac tion batteries of a vehicle for road traffic.
  • a traction battery which can be an accumulator in the context of the invention, is permanently installed in a vehicle.
  • the traction battery provides the energy for the driving electric motors.
  • the electric automobiles are connected to charging stations and charged via a charging process. Longer charging pauses are required in order to fully charge the respective accumulator or respective traction battery. aim. The user cannot use his vehicle during this charging process. Covering long distances beyond the range of the built-in traction batteries is therefore associated with long compulsory breaks. Compared to a car with a combustion engine, this is a significant obstacle.
  • DE 10 2009 042 001 A1 discloses an electrically powered vehicle with a battery that is used as a rechargeable accumulator to enable the vehicle to be driven electrically.
  • a battery that is used as a rechargeable accumulator to enable the vehicle to be driven electrically.
  • it is provided here to provide a receptacle for a second battery and the ferry operation of the vehicle by supplying power to the electric drive both via a first battery, which is permanently installed and rechargeable, and via the second battery - see.
  • the second battery can be inserted from the rear or from the underside.
  • a self-locking receiving mechanism is also provided in order to allow the second battery to lock itself when it is inserted and to make it removable after the self-locking receiving mechanism has been released.
  • a vehicle for road traffic with an electric drive and a rechargeable traction battery which can be received or received in a receiving device in the vehicle, the receiving device being arranged in the lower region of the vehicle, which is thereby further developed that the receiving device has a pocket into which the traction battery can be introduced or introduced, wherein the pocket can be lowered or lowered from an operating position to a battery exchange position from the vehicle floor and is designed so that a horizontal exchange of the traction battery in the pocket in the Battery replacement position is enabled.
  • a rechargeable traction battery is also an accumulator.
  • the rechargeable traction battery can be viewed as a removable battery.
  • a traction battery is preferably also a traction battery which is composed of several accumulators, the several accumulators being able to be introduced into a housing forming the exchangeable accumulator and being electrically connected to one another so that the several accumulators as a whole form the traction battery.
  • the respective accumulators which are assembled as a traction battery, can be provided as modules of the traction battery and are preferably configured in the same way. In this way, a traction battery can simply be composed of several small accumulators. However, it is also possible for the traction battery to be designed as a single accumulator.
  • the traction battery is preferably designed in sections to complement the shape of the pocket. This results in a precise and secure location of the traction battery in the pocket and relative to the pocket.
  • the traction battery can preferably be housed on a housing or be mounted on a frame or in a frame, the housing and / or the frame then being designed in sections to complement the shape of the bag. This results in a further backup of the traction battery and an overall safer handling.
  • the pocket preferably comprises a stop and / or a sensor in order to provide a defined position for the traction battery in the pocket.
  • the bag can also be aconsta cal within the scope of the invention.
  • a linear lifting mechanism is preferably provided which is designed to move the pocket vertically.
  • the Linearhubme mechanism is preferably part of the receiving device and is preferably connected to the pocket.
  • a particularly simple embodiment of the linear stroke mechanism is given when at least one vertically arranged linear stroke cylinder is included.
  • the four linear lifting cylinders essentially attack the outer corners of the pocket in order to enable the pocket to move vertically uniformly.
  • the traction battery has slots on the top for receiving cooling elements.
  • the receiving device has a cooling device, which can be brought into contact in particular with the top of the traction battery in the operating position of the bag, in order to preferably provide efficient cooling of the traction battery.
  • the receiving device preferably has a cooling device which can be brought into contact, in particular, with the upper side of the traction battery in the operating position of the pocket.
  • the cooling device has cooling elements which are complementary in shape to the slots in the traction battery and which extend into the slots in the traction battery in the operating position of the pocket.
  • the traction battery preferably has two electrical connections, which are arranged in particular on the top, the two electrical connections with two electrical connections in the receiving device each come into electrical contact or are in electrical contact when the pocket and / or the traction battery is in the operating position, an automatic electrical connection is possible.
  • the object is also achieved by a method for the automatic exchange of rechargeable traction batteries of a vehicle for road traffic, with the traction battery, which is located in a pocket of a receptacle of the vehicle, from an operating position of the vehicle to replace a first traction battery Pocket is lowered into a battery exchange position from the vehicle floor, in particular by means of a linear lifting mechanism of the receiving device, the first traction battery being subsequently removed from the pocket horizontally and a second traction battery being inserted horizontally into the pocket, after which the pocket with the second traction battery is raised vertically and brought into the operating position.
  • the inventive method enables a very fast and safe automatic exchange of a rechargeable traction battery of a vehicle for road traffic. The process ensures safe replacement and precise positioning of the traction battery in the pocket of a receiving device.
  • the traction batteries are preferably handled automatically.
  • the vehicle is preferably brought into an effective area of a traction battery handling device, the traction battery and the vehicle, in particular the recording device, exchanging data with one another in order to initiate a lowering of the bag into the battery replacement position.
  • the traction battery handling device preferably has a gripping device and a positioning device in order to grip the traction battery to be exchanged and to remove it horizontally from the pocket.
  • the gripping device can for example be provided with two forks or prongs of a lifting mechanism provided with a predeterminable spacing, which is particularly suitable for receiving such lifting prongs or hub forks of a housing of the traction battery.
  • the gripping device can also comprise two arms which grasp the traction battery laterally and clamp it in order to hold it firmly or to be able to grasp and handle it.
  • the second traction battery to be introduced is introduced horizontally into the pocket, with it being detected in particular whether the second traction battery has taken a predeterminable position in the pocket in order to lift the pocket and the second traction battery into the operating position after the second traction battery has been released by the traction battery handling device.
  • the traction battery handling device and the vehicle, in particular the receiving device preferably exchange data with one another in order to initiate a lifting of the bag into the operating position.
  • the data exchange takes place in particular when the second traction battery has assumed the predeterminable position in the pocket and the traction battery handling device has released the second traction battery, in particular the Greifvor device has been removed from the effective area of the pocket or in the effective area of the receiving device.
  • a replaceable accumulator or a replaceable traction battery which, with a fully automatic exchange device, for example in the form of a traction battery handling device, ensures that a user of an electric vehicle ensures or can ensure that one or more completely Charged traction batteries can be automatically brought into the vehicle. This means that you can continue your journey after a very short time, which gives the electric vehicle a corresponding level of flexibility in comparison to a vehicle with a combustion engine.
  • an existing free space between the underbody of the vehicle and the road surface or the road surface is used for the exchange process of the traction battery, so that the usual vehicle shape can remain unchanged or essentially unchanged.
  • Fig. 1 shows a traction battery in a schematic three-dimensional representation
  • FIG. 2 shows a schematic view of a cooling device for the traction battery from FIG. 1 from below
  • FIG. 3 shows a schematic side view of the cooling device from FIG. 2,
  • FIG. 4 shows a schematic three-dimensional representation of a pocket for holding the traction battery with a linear lifting cylinder
  • FIG. 5 shows a schematic three-dimensional representation of a traction battery which is received in a pocket, specifically in a battery exchange position
  • FIG. 6 is a schematic side view of the illustration of FIG Fig. 5 and
  • FIG. 7 is a schematic side view corresponding to FIG.
  • Fig. 1 shows schematically a traction battery 1 according to the invention, in which the elements having electrical energy have slots 20 which extend into the traction battery 1 up to a predeterminable range.
  • the traction battery 1 has a frame 23 which has a front, a flint side and two side Be constituent parts.
  • a cuboid receptacle is provided on the side components, into which the lifting prongs of a Trakomsbat teriehandlingvorraum can intervene.
  • the receiving slots 24 can be clearly seen here from the front.
  • an underbody or floor 5 of the traction battery is provided.
  • the slots 20 in the traction battery 1 are open towards the top 22.
  • female pole plugs 3 and 4 are also provided, which are preferably form-coded, so that incorrect introduction of the traction battery is prevented.
  • the openings 24 for the receptacles 2 for the lifting prongs are only provided on one side of the carrying device 2.
  • the female pole plug 3 can be a negative female pole plug and the female pole plug 4 can be a positive female pole plug.
  • Fig. 2 shows schematically shown from the underside a cooling pre- direction 6.
  • Male pole plugs 9 and 10 are provided through the cooling device 6 or on the cooling device 6, which correspond to the coding of the female pole plugs 3 and 4.
  • the male pole plug 9 can be a positive pole plug and the male pole plug 10 can be a negative pole plug.
  • Cooling elements 21 are provided which are complementary in shape to the slots 20 of the traction battery 1.
  • the cooling device 6 is in this case a liquid-filled cooling device.
  • the connection 7 is provided as connections for the supply of cooling liquid and the connection 8 is provided for the discharge of cooling liquid.
  • 3 shows the cooling device 6 in a schematic side view. The corresponding elements that are specified for FIG. 2 can also be seen here essentially.
  • Fig. 4 shows schematically a three-dimensional view of a bag 12 for receiving a traction battery 1.
  • the bag 12 can be moved vertically by means of electrical linear lifting cylinders or pneumatic linear lifting cylinders or hydraulic linear lifting cylinders.
  • the pocket 12 has a recess 25 with lateral and back stops or wall elements that ensure a precise fit of the traction battery 1.
  • two lifting prongs of the traction battery handling device engage in the two openings 24 of the traction battery, lift them up a short distance, for example, and pull the traction battery 1 out of the area of the pocket 12.
  • a charged traction battery 1 is introduced into the recess 25 of the pocket 12 by means of the traction battery handling device and then the lifting prongs of the traction battery handling device are pulled out of the openings 24 again.
  • FIG. 5 shows a three-dimensional schematic representation of a traction battery 1, which is introduced into a pocket 12 or receiving pocket 12, but is still in the lowered position, namely below the cooling device 6.
  • a corresponding schematic representation is shown in FIG. 6 shown in a side view.
  • Fig. 7 the same parts as in Fig. 6 are shown in a schematic representation, but the pocket 12 has been moved up together with the traction battery 1 in an operating position so that the electric vehicle is ready for operation again.
  • the linear stroke mechanism in the exemplary embodiments, the four linear stroke cylinders are part of the vehicle or the receiving device in the vehicle, in which both the receiving pocket or bag 12 and the traction battery 1 can be received. This enables a particularly efficient, fast and safe handling of traction batteries.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)

Abstract

L'invention concerne un véhicule pour circulation routière comprenant un système d'entraînement électrique et une batterie de traction rechargeable (1), qui peut être reçue ou est reçue dans un agencement de réception dans le véhicule, l'agencement de réception étant disposé dans la région inférieure du véhicule. L'invention concerne également un procédé correspondant de remplacement automatique de batterie de traction rechargeable (1) d'un véhicule pour circulation routière. L'invention est caractérisée en ce que l'agencement de réception présente une poche (12) dans laquelle la batterie de traction (1) peut être introduite ou est introduite, la poche (12) pouvant être abaissée ou étant abaissée du plancher de véhicule d'une position de fonctionnement à une position de remplacement de batterie et étant conçue de telle sorte que, dans la position de remplacement de batterie, il est possible de remplacer la batterie de traction (1) horizontalement dans la poche (12).
PCT/EP2020/080966 2019-11-12 2020-11-04 Véhicule pour circulation routière avec une batterie de traction de remplacement échangeable WO2021094165A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019130467.9 2019-11-12
DE102019130467.9A DE102019130467A1 (de) 2019-11-12 2019-11-12 Fahrzeug für den Straßenverkehr mit einer Wechseltraktionsbatterie

Publications (1)

Publication Number Publication Date
WO2021094165A1 true WO2021094165A1 (fr) 2021-05-20

Family

ID=73131767

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2020/080966 WO2021094165A1 (fr) 2019-11-12 2020-11-04 Véhicule pour circulation routière avec une batterie de traction de remplacement échangeable

Country Status (2)

Country Link
DE (1) DE102019130467A1 (fr)
WO (1) WO2021094165A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008125946A1 (fr) * 2007-04-11 2008-10-23 Toyota Jidosha Kabushiki Kaisha Véhicule
DE102009042001A1 (de) 2009-09-21 2011-03-24 Werner & Weber Gmbh Fahrzeug für den Straßenverkehr
DE102016217935A1 (de) * 2016-09-20 2018-03-22 Volkswagen Aktiengesellschaft Traktionsbatterie mit eingeschobenen Batteriemodulen und Kraftfahrzeug mit elektrischem Fahrantrieb
US20180118174A1 (en) * 2014-03-10 2018-05-03 Max Moskowitz Vehicular accessory

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008125946A1 (fr) * 2007-04-11 2008-10-23 Toyota Jidosha Kabushiki Kaisha Véhicule
DE102009042001A1 (de) 2009-09-21 2011-03-24 Werner & Weber Gmbh Fahrzeug für den Straßenverkehr
US20180118174A1 (en) * 2014-03-10 2018-05-03 Max Moskowitz Vehicular accessory
DE102016217935A1 (de) * 2016-09-20 2018-03-22 Volkswagen Aktiengesellschaft Traktionsbatterie mit eingeschobenen Batteriemodulen und Kraftfahrzeug mit elektrischem Fahrantrieb

Also Published As

Publication number Publication date
DE102019130467A1 (de) 2021-05-12

Similar Documents

Publication Publication Date Title
EP2423152B1 (fr) Chariot de manutention doté d'un espace de réception de batterie
EP2454120B1 (fr) Unité d'alimentation électrique, véhicule terrestre, station de service et procédé d'échange d'une unité d'alimentation électrique dans un véhicule terrestre
DE3121698C2 (fr)
EP3522343B1 (fr) Dispositif mobile de charge d'urgence pour une batterie de vehicule automobile, procede de charge d'urgence pour un vehicule avec dispositif de levage
WO2016020037A1 (fr) Dispositif formant borne de charge pour véhicule automobile et véhicule automobile équipé d'un dispositif formant borne de charge
DE202019001787U1 (de) Abnehmbares Steckmodul für Materialhandhabungsfahrzeuge
DE102017119466A1 (de) Vorrichtung zur Speicherung elektrischer Energie für ein Kraftfahrzeug
EP2700611B1 (fr) Cadre d'adaptateur pour batterie de traction et chariot de manutention avec batterie de traction
DE112007001145T5 (de) Speichervorrichtung
DE102017127350A1 (de) Ladeanschlussbaugruppe und gussverfahren
DE102011108199A1 (de) Elektroantriebsvorrichtung eines Kraftfahrzeugs, mit einem Akkumulatorfach
EP3605648B1 (fr) Batteries et système approprié de changement rapide de batteries pour véhicule
DE202008006698U1 (de) Akkumulator-Einheit und damit ausgestattetes Elektrofahrzeug
DE102015202387A1 (de) Batteriepaket-separator
DE3150652A1 (de) "fahrzeug mit elektrischer antriebsmaschine"
WO2020011469A1 (fr) Dispositif de charge pour charger une batterie d'un véhicule à moteur à commande électrique
WO2021094165A1 (fr) Véhicule pour circulation routière avec une batterie de traction de remplacement échangeable
DE102018125201A1 (de) Elektrischer rollstuhl, zugeordnetes elektrofahrzeug und verfahren zum laden eines elektrischen rollstuhls
DE102016107088A1 (de) Batteriearray mit integrierten Hebemerkmalen
DE102020121046A1 (de) Batterieanschlussabdeckungsbaugruppe und anschlussabdeckungsverfahren
DE202009009688U1 (de) Energieversorgungseinheit, Landfahrzeug und Austauschstation zum Austausch einer in einem Landfahrzeug enthaltenen Energieversorgungseinheit
DE102015002637A1 (de) Elektrisch betriebenes Kraftfahrzeug
DE102021130603A1 (de) Verfahren zum Ausführen eines Zelltauschs, Kraftfahrzeug und Tauschstation
DE102012022553A1 (de) Verfahren zum Aufheizen einer Batterie eines Kraftfahrzeugs und Anordnung zum Aufheizen einer Batterie
DE102020005008A1 (de) Vorrichtung und Verfahren zum Laden eines elektrischen Energiespeichers eines Kraftfahrzeugs

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 20801261

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 20801261

Country of ref document: EP

Kind code of ref document: A1