DE102019004396A1 - Charging device and method for charging an electrical energy store of an electrically operated vehicle - Google Patents
Charging device and method for charging an electrical energy store of an electrically operated vehicle Download PDFInfo
- Publication number
- DE102019004396A1 DE102019004396A1 DE102019004396.0A DE102019004396A DE102019004396A1 DE 102019004396 A1 DE102019004396 A1 DE 102019004396A1 DE 102019004396 A DE102019004396 A DE 102019004396A DE 102019004396 A1 DE102019004396 A1 DE 102019004396A1
- Authority
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- Germany
- Prior art keywords
- charging
- charging cable
- channels
- cable
- electrical energy
- 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.)
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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
- 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
- B60L53/18—Cables 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
- B60L53/302—Cooling of charging equipment
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/42—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction
- H01B7/421—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction for heat dissipation
- H01B7/423—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction for heat dissipation using a cooling fluid
- H01B7/425—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction for heat dissipation using a cooling fluid the construction being bendable
-
- 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
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
Die Erfindung betrifft eine Ladevorrichtung (1) zum Laden eines elektrischen Energiespeichers (2) eines elektrisch betreibbaren Fahrzeugs (3), mit- einem Ladekabel (4), mit welchem die Ladevorrichtung (1) mit dem elektrischen Energiespeicher (2) elektrisch verbindbar ist, wobei- das Ladekabel (4) zumindest zwei voneinander getrennte parallele Kanäle (K1, K2, K3) aufweist, und wobei- mit einer Steuereinheit (5) der Ladevorrichtung (1) jeder der zumindest zwei Kanäle (K1, K2, K3) mit einem unterschiedlichen Fluiddruck beaufschlagbar ist. Des Weiteren betrifft die Erfindung ein Verfahren.The invention relates to a charging device (1) for charging an electrical energy store (2) of an electrically operated vehicle (3), with a charging cable (4) with which the charging device (1) can be electrically connected to the electrical energy store (2), wherein - the charging cable (4) has at least two separate parallel channels (K1, K2, K3), and - with a control unit (5) of the charging device (1) each of the at least two channels (K1, K2, K3) with one different fluid pressure can be applied. The invention further relates to a method.
Description
Die Erfindung betrifft eine Ladevorrichtung zum Laden eines elektrischen Energiespeichers eines elektrisch betreibbaren Fahrzeugs mit einem Ladekabel, mit welchem die Ladevorrichtung mit dem elektrischen Energiespeicher des elektrisch betreibbaren Fahrzeugs elektrisch verbindbar ist. Des Weiteren betrifft die Erfindung ein Verfahren zum Laden eines elektrischen Energiespeichers eines Fahrzeugs, wobei mit einem Ladekabel einer Ladevorrichtung ein konduktiver Ladevorgang durchgeführt wird, und wobei das Ladekabel für den konduktiven Ladevorgang in Richtung des elektrisch betreibbaren Fahrzeugs bewegt wird.The invention relates to a charging device for charging an electrical energy storage device of an electrically operated vehicle with a charging cable, with which the charging device can be electrically connected to the electrical energy storage device of the electrically operated vehicle. Furthermore, the invention relates to a method for charging an electrical energy storage device of a vehicle, a conductive charging process being carried out with a charging cable of a charging device, and the charging cable for the conductive charging process being moved in the direction of the electrically operated vehicle.
Die Druckschrift
Das Dokument
Für ein automatisiertes und konduktives Laden von elektrisch betreibbaren Fahrzeugen ist es notwendig, automatisch eine elektrische Verbindung zwischen dem elektrisch betreibbaren Fahrzeug und einer Ladeinfrastruktur herzustellen. Dabei werden insbesondere komplexe Robotersysteme verwendet, die den notwendigen Steckkontakt eines Ladesteckers und einer fahrzeugseitigen Ladedose durchführen.For automated and conductive charging of electrically operated vehicles, it is necessary to automatically establish an electrical connection between the electrically operated vehicle and a charging infrastructure. In particular, complex robot systems are used that carry out the necessary plug contact of a charging plug and a vehicle-mounted charging socket.
Aufgabe der vorliegenden Erfindung ist es, eine Ladevorrichtung und ein Verfahren bereitzustellen, mit welchen ein automatisierter konduktiver Ladevorgang eines elektrisch betreibbaren Fahrzeugs effizienter und kostengünstiger durchgeführt werden kann.The object of the present invention is to provide a charging device and a method with which an automated conductive charging process of an electrically operated vehicle can be carried out more efficiently and cost-effectively.
Diese Aufgabe wird durch eine Ladevorrichtung und ein Verfahren gemäß den unabhängigen Patentansprüchen gelöst. Sinnvolle Weiterbildungen ergeben sich aus den Unteransprüchen.This object is achieved by a loading device and a method according to the independent patent claims. Useful further training results from the subclaims.
Ein Aspekt der Erfindung betrifft eine Ladevorrichtung zum Laden eines elektrischen Energiespeichers eines elektrisch betreibbaren Fahrzeugs mit einem Ladekabel, mit welchem die Ladevorrichtung mit dem elektrischen Energiespeicher elektrisch verbindbar ist. Das Ladekabel weist zumindest zwei voneinander getrennte parallele Kanäle auf, wobei mit einer Steuereinheit der Ladevorrichtung jeder der zumindest zwei Kanäle mit einem unterschiedlichen Fluiddruck beaufschlagbar ist. Durch die mit dem Fluiddruck beaufschlagbaren Kanäle des Ladekabels kann insbesondere das Ladekabel als Aktorik für einen automatisierten konduktiven Ladevorgang verwendet werden. Mithilfe der Steuereinheit und den dadurch unterschiedlich einzustellenden Fluiddrücken kann das Ladekabel im Raum bewegt werden. Dadurch kann das Ladekabel ähnlich eines Roboterarms automatisch von der Ladevorrichtung in Richtung eines fahrzeugseitigen Ladeanschlusses des elektrisch betreibbaren Fahrzeugs bewegt werden. Insbesondere kann mithilfe der unterschiedlich druckbeaufschlagten Kanäle das Ladekabel dreidimensional in alle Raumrichtungen in der Umgebung der Ladevorrichtung bewegt werden. Dadurch kann insbesondere bei der Ladevorrichtung auf zusätzliche Komponenten, wie zum Beispiel eine Robotereinheit verzichtet werden, sodass ein viel platzsparenderes Design der Ladevorrichtung bereitgestellt werden kann. Dadurch kann insbesondere die Ladevorrichtung, wie sie erfindungsgemäß geschildert wird, bei einem geringen zu Verfügung stehenden Platz eines konduktiven Ladevorgangs des elektrisch betreibbaren Fahrzeugs verwendet werden. Dadurch können sich insbesondere Kosten bei der Herstellung und bei dem Betrieb der Ladevorrichtung ergeben. Insbesondere können weniger Prozessschritte in der Assemblierung der Ladevorrichtung angewendet werden, was ebenfalls zur Kostenreduzierung beiträgt.One aspect of the invention relates to a charging device for charging an electrical energy store of an electrically operated vehicle with a charging cable, with which the charging device can be electrically connected to the electrical energy store. The charging cable has at least two parallel channels separated from one another, wherein a different fluid pressure can be applied to each of the at least two channels with a control unit of the charging device. Because of the channels of the charging cable that can be acted upon by the fluid pressure, the charging cable in particular can be used as an actuator for an automated conductive charging process. With the help of the control unit and the resulting different fluid pressures, the charging cable can be moved in the room. As a result, the charging cable, like a robot arm, can be automatically moved from the charging device in the direction of a charging connection on the vehicle side of the electrically operated vehicle. In particular, the charging cable can be moved three-dimensionally in all spatial directions in the vicinity of the charging device with the aid of the differently pressurized channels. As a result, additional components, such as a robot unit, for example, can be dispensed with in the charging device, so that a much more space-saving design of the charging device can be provided. As a result, in particular the charging device, as described according to the invention, can be used with a small available space for a conductive charging process for the electrically operated vehicle. This can result in particular costs in the manufacture and operation of the charging device. In particular, fewer process steps can be used in the assembly of the loading device, which also contributes to cost reduction.
Bei der Ladevorrichtung handelt es sich beispielsweise um eine bodenseitige Ladestation, welche zum konduktiven Laden des elektrischen Energiespeichers des elektrisch betreibbaren Fahrzeugs ausgebildet ist. Der elektrische Energiespeicher kann beispielsweise als Fahrzeugbatterie oder als Traktionsbatterie ausgebildet sein. Das Ladekabel weist insbesondere einen Ladestecker auf, welcher mit einem fahrzeugseitigen Ladeanschluss des elektrisch betreibbaren Fahrzeugs gekoppelt werden kann. Dadurch kann insbesondere der elektrische Energiespeicher des elektrisch betreibbaren Fahrzeugs mit elektrischer Energie versorgt beziehungsweise geladen werden. Bei den zumindest zwei voneinander getrennt parallelen Kanälen handelt es sich insbesondere um im Ladekabel durchlaufende hohle Kanäle, welche mit einem unterschiedlichen Fluiddruck beaufschlagt werden können. Insbesondere werden die zumindest zwei Kanäle mit einer Pumpeneinheit der Ladevorrichtung mit einem Fluid durchströmt beziehungsweise befüllt. Das Ladekabel kann mehrere Kanäle aufweisen, wobei mindestens zwei Kanäle benötigt werden, um das Ladekabel im Raum bewegen zu können. Besonders vorteilhaft ist die Positionierung von drei Kanälen im Ladekabel, welche um 120 Grad versetzt am Ladekabel angeordnet werden können. Dadurch kann insbesondere eine dreidimensionale Bewegung im Raum durchgeführt werden. Die einzelnen Kanäle können jeweils getrennt voneinander mit dem Fluiddruck beaufschlagt werden. Beispielsweise können für einen starren Zustand des Ladekabels alle Kanäle mit dem gleichen Druck beaufschlagt werden. Die Steuereinheit kann insbesondere in der Ladevorrichtung integriert sein oder als externe Einheit ausgebildet sein. Die Steuereinheit kann insbesondere den aktuellen Druck in jedem Kanal überprüfen und bei einem zu hohen Druck eine automatische Druckminderung veranlassen.The charging device is, for example, a bottom-side charging station which is designed for the conductive charging of the electrical energy store of the electrically operated vehicle. The electrical energy store can be designed, for example, as a vehicle battery or as a traction battery. The charging cable has in particular a charging plug, which can be coupled to a vehicle-side charging connection of the electrically operable vehicle. As a result, in particular the electrical energy store of the electrically operated vehicle can be supplied or charged with electrical energy. The at least two parallel channels separated from one another are, in particular, hollow channels which run through the charging cable and which can be acted upon by a different fluid pressure. In particular, a pump unit of the charging device flows through the at least two channels with a fluid or filled. The charging cable can have several channels, at least two channels being required in order to be able to move the charging cable in space. The positioning of three channels in the charging cable, which can be arranged offset by 120 degrees on the charging cable, is particularly advantageous. In particular, a three-dimensional movement in space can thereby be carried out. The individual channels can each be acted upon separately by the fluid pressure. For example, all channels can be subjected to the same pressure for a rigid state of the charging cable. The control unit can in particular be integrated in the charging device or be designed as an external unit. The control unit can in particular check the current pressure in each channel and initiate an automatic pressure reduction if the pressure is too high.
Ein weiterer Aspekt der Erfindung betrifft ein Verfahren zum Laden eines elektrischen Energiespeichers eines elektrisch betreibbaren Fahrzeugs, wobei mit einem Ladekabel einer Ladevorrichtung ein konduktiver Ladevorgang durchgeführt wird. Das Ladekabel wird für den konduktiven Ladevorgang in Richtung des elektrisch betreibbaren Fahrzeugs bewegt. Mindestens zwei voneinander getrennte Kanäle im Ladekabel werden mit zumindest verschiedenen Fluiddrücken beaufschlagt, sodass eine entsprechende räumliche Bewegung des Ladekabels durchgeführt werden kann. Insbesondere kann das Verfahren mit einer Ladevorrichtung nach dem vorher geschilderten Aspekt oder einer Ausführung davon durchgeführt werden. Mithilfe der unterschiedlich voneinander getrennten Kanäle im Ladekabel kann eine räumliche Bewegung des Ladekabels in der Umgebung der Ladevorrichtung durchgeführt werden. Insbesondere können die zumindest zwei Kanäle, insbesondere drei Kanäle, so mit einem jeweiligen Fluiddruck beaufschlagt werden, dass eine dreidimensionale Bewegung des Ladekabels im Raum durchgeführt werden kann. Die zumindest zwei Kanäle sind insbesondere an unterschiedlichen Positionen des Ladekabels angebracht und verlaufen komplett in dem ganzen Ladekabel. Mithilfe des Ladekabels und eines am Ladekabel befestigen Ladesteckers kann der elektrische Energiespeicher des elektrisch betreibbaren Fahrzeugs konduktiv geladen werden. Insbesondere wird der Ladestecker an einem fahrzeugseitigen Ladeanschluss gekoppelt. Mithilfe einer Steuereinheit können die unterschiedlichen Kanäle mit unterschiedlichen Fluiddrücken beaufschlagt werden und überwacht werden. Je nachdem, welche Bewegung des Ladekabels aktuell gewünscht beziehungsweise durchgeführt werden soll, werden die zumindest zwei Kanäle mit einem entsprechenden Fluiddruck beaufschlagt.Another aspect of the invention relates to a method for charging an electrical energy store of an electrically operable vehicle, a conductive charging process being carried out with a charging cable of a charging device. For the conductive charging process, the charging cable is moved in the direction of the electrically operated vehicle. At least two separate channels in the charging cable are acted upon with at least different fluid pressures, so that a corresponding spatial movement of the charging cable can be carried out. In particular, the method can be carried out with a loading device according to the previously described aspect or an embodiment thereof. With the aid of the channels in the charging cable, which are different from one another, the charging cable can be spatially moved in the vicinity of the charging device. In particular, the at least two channels, in particular three channels, can be acted upon with a respective fluid pressure such that a three-dimensional movement of the charging cable can be carried out in space. The at least two channels are in particular attached to different positions of the charging cable and run completely in the entire charging cable. With the aid of the charging cable and a charging plug attached to the charging cable, the electrical energy store of the electrically operated vehicle can be charged conductively. In particular, the charging plug is coupled to a vehicle-side charging connection. With the help of a control unit, the different channels can be acted upon and monitored with different fluid pressures. Depending on which movement of the charging cable is currently desired or to be carried out, the at least two channels are acted upon by a corresponding fluid pressure.
Weitere Vorteile, Merkmale und Einzelheiten der Erfindung ergeben sich aus der nachfolgenden Beschreibung bevorzugter Ausführungsbeispiele sowie anhand der Zeichnung(en). Die vorstehend in der Beschreibung genannten Merkmale und Merkmalskombinationen sowie die nachfolgend in der Figurenbeschreibung genannten und/oder in den Figuren alleine gezeigten Merkmale und Merkmalskombinationen sind nicht nur in der jeweils angegebenen Kombination, sondern auch in anderen Kombinationen oder in Alleinstellung verwendbar, ohne den Rahmen der Erfindung zu verlassen.Further advantages, features and details of the invention result from the following description of preferred exemplary embodiments and from the drawing (s). The features and combinations of features mentioned above in the description and the features and combinations of features mentioned below in the description of the figures and / or shown alone in the figures can be used not only in the combination indicated in each case, but also in other combinations or on their own, without the scope of Leaving invention.
Dabei zeigen die nachfolgenden Figuren in:
-
1 eine schematische Darstellung einer Ladevorrichtung; -
2 eine schematische Schnittdarstellung eines Ladekabels; und -
3 eine weitere schematische Schnittdarstellung des Ladekabels von2 .
-
1 a schematic representation of a loading device; -
2 is a schematic sectional view of a charging cable; and -
3 another schematic sectional view of the charging cable of2 ,
In den Figuren sind funktionsgleiche Elemente mit denselben Bezugszeichen versehen.In the figures, functionally identical elements are provided with the same reference symbols.
Die
Bei dem elektrischen Energiespeicher
Das Ladekabel
Beispielsweise können die Kanäle
Die
Die Elastomerhülle
Die
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- Ladevorrichtungloader
- 22
- elektrischer Energiespeicherelectrical energy storage
- 33
- elektrisch betreibbares Fahrzeugelectrically operated vehicle
- 44
- Ladekabelcharge cable
- 55
- Steuereinheitcontrol unit
- 66
- Ladeanschlusscharging port
- 77
- Ladesteckercharging plug
- 88th
- Elastomerhülleelastomer sleeve
- 99
- Pumpeneinheitpump unit
- 1010
- stromführendes Kabellive cable
- 11 11
- Versteifungsmantelstiffening sleeve
- 1212
- Versteifungselementestiffeners
- K1, K2, K3K1, K2, K3
- Kanälechannels
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE 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 documents listed by the applicant has been generated automatically and is only included 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 102017210353 A1 [0002]DE 102017210353 A1 [0002]
- DE 102016224194 A1 [0003]DE 102016224194 A1 [0003]
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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DE102019004396.0A DE102019004396A1 (en) | 2019-06-21 | 2019-06-21 | Charging device and method for charging an electrical energy store of an electrically operated vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102019004396.0A DE102019004396A1 (en) | 2019-06-21 | 2019-06-21 | Charging device and method for charging an electrical energy store of an electrically operated vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102019004396A1 true DE102019004396A1 (en) | 2020-01-02 |
Family
ID=68886175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102019004396.0A Withdrawn DE102019004396A1 (en) | 2019-06-21 | 2019-06-21 | Charging device and method for charging an electrical energy store of an electrically operated vehicle |
Country Status (1)
Country | Link |
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DE (1) | DE102019004396A1 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017210353A1 (en) | 2017-06-21 | 2018-12-27 | Audi Ag | Charging cable device |
-
2019
- 2019-06-21 DE DE102019004396.0A patent/DE102019004396A1/en not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017210353A1 (en) | 2017-06-21 | 2018-12-27 | Audi Ag | Charging cable device |
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