DE102020007860A1 - Electrical energy storage for a vehicle - Google Patents
Electrical energy storage for a vehicle Download PDFInfo
- Publication number
- DE102020007860A1 DE102020007860A1 DE102020007860.5A DE102020007860A DE102020007860A1 DE 102020007860 A1 DE102020007860 A1 DE 102020007860A1 DE 102020007860 A DE102020007860 A DE 102020007860A DE 102020007860 A1 DE102020007860 A1 DE 102020007860A1
- Authority
- DE
- Germany
- Prior art keywords
- vehicle
- electrical energy
- hose
- single cell
- energy storage
- 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
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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
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
- B60L50/66—Arrangements of batteries
-
- 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
- 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
- B60L53/80—Exchanging energy storage elements, e.g. removable batteries
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/63—Control systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
- H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/218—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
- H01M50/24—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries from their environment, e.g. from corrosion
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/509—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the type of connection, e.g. mixed connections
- H01M50/51—Connection only in series
-
- 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
- B60K2001/0416—Arrangement in the rear part of the vehicle
-
- 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
- B60K2001/0477—Removal or replacement of the energy storages from the back
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using 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
- Y02T10/70—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
Abstract
Die Erfindung betrifft einen elektrischen Energiespeicher (3) für ein Fahrzeug (1) mit einer Mehrzahl seriell miteinander verschalteter Einzelzellen (4), die in einem Schlauch (5) angeordnet und mittels des Schlauches (5) als Einzelzellenstrang (2) ausgebildet sind. Erfindungsgemäß ist der mittels des Schlauches (5) gebildete Einzelzellenstrang (2) spiralförmig aufgewickelt in einer kreisförmigen Aufnahmeeinheit (6) mit einem spiralförmigen Rahmen (9) und einem Drehteller (7) im Heckbereich des Fahrzeuges (1) angeordnet.The invention relates to an electrical energy store (3) for a vehicle (1) with a plurality of individual cells (4) interconnected in series, which are arranged in a hose (5) and designed as a single cell string (2) by means of the hose (5). According to the invention, the single cell line (2) formed by means of the hose (5) is spirally wound up in a circular receiving unit (6) with a spiral frame (9) and a turntable (7) in the rear area of the vehicle (1).
Description
Die Erfindung betrifft einen elektrischen Energiespeicher für ein Fahrzeug mit einer Mehrzahl seriell miteinander verschalteter Einzelzellen, die in einem Schlauch angeordnet und mittels des Schlauches als Einzelzellenstrang ausgebildet sind.The invention relates to an electrical energy store for a vehicle with a plurality of individual cells interconnected in series, which are arranged in a hose and designed as a single cell string by means of the hose.
Aus der
Der Erfindung liegt die Aufgabe zugrunde, einen elektrischen Energiespeicher für ein Fahrzeug mit einer Mehrzahl elektrisch seriell miteinander verschalteter Einzelzellen anzugeben.The invention is based on the object of specifying an electrical energy store for a vehicle with a plurality of individual cells electrically interconnected in series.
Die Aufgabe wird erfindungsgemäß durch einen elektrischen Energiespeicher gelöst, welcher die in Anspruch 1 angegebenen Merkmale aufweist.The object is achieved according to the invention by an electrical energy store which has the features specified in
Vorteilhafte Ausgestaltungen der Erfindung sind Gegenstand der Unteransprüche.Advantageous refinements of the invention are the subject matter of the subclaims.
Ein elektrischer Energiespeicher für ein Fahrzeug umfasst eine Mehrzahl seriell miteinander verschalteter Einzelzellen, die in einem Schlauch angeordnet und mittels des Schlauches als Einzelzellenstrang ausgebildet sind. Erfindungsgemäß ist der mittels des Schlauches gebildete Einzelzellenstrang spiralförmig aufgewickelt in einer kreisförmigen Aufnahmeeinheit mit einem spiralförmigen Rahmen und einem Drehteller im Heckbereich des Fahrzeuges angeordnet.An electrical energy store for a vehicle comprises a plurality of individual cells interconnected in series, which are arranged in a hose and designed as a single cell string by means of the hose. According to the invention, the strand of single cells formed by means of the hose is spirally wound up in a circular receiving unit with a spiral frame and a turntable in the rear area of the vehicle.
Ein derart ausgebildeter elektrischer Energiespeicher ist vergleichsweise einfach und ohne großen Aufwand, beispielsweise für eine Reparatur und/oder einen Austausch von Einzelzellen, aus dem Fahrzeug entnehmbar. Insbesondere kann der elektrische Energiespeicher im Fall eines Unfalles des Fahrzeuges relativ schnell aus dem Fahrzeug entnommen werden, so dass ein Brandrisiko und ein Risiko eines nicht löschbaren Brandes des Fahrzeuges zumindest wesentlich verringert werden kann.An electrical energy store designed in this way can be removed from the vehicle in a comparatively simple manner and without great effort, for example for repairing and / or replacing individual cells. In particular, in the event of an accident in the vehicle, the electrical energy store can be removed from the vehicle relatively quickly, so that a fire risk and a risk of a non-extinguishable fire in the vehicle can be at least substantially reduced.
Der elektrische Energiespeicher ist insbesondere derart im Heckbereich des Fahrzeuges angeordnet, dass dieser ohne Hilfsmittel, insbesondere ohne Hebebühne, aus dem Fahrzeug entnehmbar ist.The electrical energy store is arranged in particular in the rear area of the vehicle in such a way that it can be removed from the vehicle without aids, in particular without a lifting platform.
Ausführungsbeispiele der Erfindung werden im Folgenden anhand von Zeichnungen näher erläutert.Embodiments of the invention are explained in more detail below with reference to drawings.
Dabei zeigen:
-
1 schematisch eine Seitenansicht eines Fahrzeuges vor einer Anordnung eines mittels eines Schlauches gebildeten Einzelzellenstranges eines elektrischen Energiespeichers, -
2 schematisch eine Draufsicht eines Heckbereiches des Fahrzeuges bei Anordnung des Einzelzellenstranges und -
3 schematisch eine Draufsicht des Heckbereiches nach Anordnung des Einzelzellenstranges.
-
1 schematically a side view of a vehicle in front of an arrangement of a single cell string of an electrical energy storage device formed by a hose, -
2 schematically a top view of a rear area of the vehicle with the arrangement of the single cell string and -
3rd schematically a plan view of the rear area after the arrangement of the single cell string.
Einander entsprechende Teile sind in allen Figuren mit den gleichen Bezugszeichen versehen.Corresponding parts are provided with the same reference symbols in all figures.
Bei einem als Elektrofahrzeug ausgeführten Fahrzeug
Insbesondere im Brandfall des Fahrzeuges
Um insbesondere ein Risiko einer Ausbreitung eines Brandes bei einem Unfall des Fahrzeuges
Die Einzelzellen
Im Heckbereich des Fahrzeuges
Die Aufnahmeeinheit
Die Antriebseinheit
Der spiralförmige Rahmen
In einer möglichen Ausführungsform der Aufnahmeeinheit
Mittels der Temperiereinheit können also Temperaturschwankungen des elektrischen Energiespeichers
Der mittels der in dem Schlauch
Ist ein eingeführtes Ende des Einzelzellenstranges
In
In einer möglichen Ausführungsform sind mehrere dieser Aufnahmeeinheiten
Ein solches Batteriesegment kann z. B. eine elektrische Spannung von 50 Volt aufweisen, und ist im Vergleich zu dem Energiespeicher
In Bezug auf den Drehteller
Mittels des Schleifringes ist ein Weiterleiten eines von den Einzelzellen
Mittels eines derart ausgebildeten elektrischen Energiespeichers
Denkbar ist auch, dass zu Hilfe eilende Personen, beispielsweise Ersthelfer, einen Einzelzellenstrang
Dazu kann vorgesehen sein, dass z. B. nach Erfassen bestimmter Signale mittels einer Kollisionssensorik des Fahrzeuges
Alternativ oder zusätzlich kann der elektrische Energiespeicher
Die Ladezeit des Energiespeichers
Dazu kann vorgesehen sein, dass das Fahrzeug
Dieser Austausch kann vollautomatisiert in vergleichsweise kurzer Zeit durchgeführt werden, so dass verhältnismäßig lange Ladezeiten und den Energiespeicher belastende Schellladevorgänge nicht erforderlich sind.This exchange can be carried out fully automatically in a comparatively short time, so that relatively long charging times and rapid charging processes that place stress on the energy store are not required.
BezugszeichenlisteList of reference symbols
- 11
- Fahrzeugvehicle
- 22
- EinzelzellenstrangSingle cell string
- 33
- EnergiespeicherEnergy storage
- 44th
- EinzelzelleSingle cell
- 55
- Schlauchtube
- 66th
- AufnahmeeinheitRecording unit
- 77th
- DrehtellerTurntable
- 88th
- AntriebseinheitDrive unit
- 99
- Rahmenframe
- 1010
- StromentnahmeeinheitPower take-off unit
- 1111
- Abdeckung cover
- OO
- Öffnungopening
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDED IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant was generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturPatent literature cited
- DE 102014203643 A1 [0002]DE 102014203643 A1 [0002]
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102020007860.5A DE102020007860A1 (en) | 2020-12-21 | 2020-12-21 | Electrical energy storage for a vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102020007860.5A DE102020007860A1 (en) | 2020-12-21 | 2020-12-21 | Electrical energy storage for a vehicle |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102020007860A1 true DE102020007860A1 (en) | 2021-03-04 |
DE102020007860A8 DE102020007860A8 (en) | 2021-04-15 |
Family
ID=74565280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102020007860.5A Pending DE102020007860A1 (en) | 2020-12-21 | 2020-12-21 | Electrical energy storage for a vehicle |
Country Status (1)
Country | Link |
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DE (1) | DE102020007860A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102021130603A1 (en) | 2021-11-23 | 2023-05-25 | Audi Aktiengesellschaft | Method for carrying out a cell exchange, motor vehicle and exchange station |
FR3141421A1 (en) * | 2022-10-30 | 2024-05-03 | boualem cheradi | Device for charging/discharging vehicle battery modules |
-
2020
- 2020-12-21 DE DE102020007860.5A patent/DE102020007860A1/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102021130603A1 (en) | 2021-11-23 | 2023-05-25 | Audi Aktiengesellschaft | Method for carrying out a cell exchange, motor vehicle and exchange station |
FR3141421A1 (en) * | 2022-10-30 | 2024-05-03 | boualem cheradi | Device for charging/discharging vehicle battery modules |
Also Published As
Publication number | Publication date |
---|---|
DE102020007860A8 (en) | 2021-04-15 |
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Legal Events
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R083 | Amendment of/additions to inventor(s) | ||
R230 | Request for early publication | ||
R081 | Change of applicant/patentee |
Owner name: MERCEDES-BENZ GROUP AG, DE Free format text: FORMER OWNER: DAIMLER AG, STUTTGART, DE |