WO2022152676A1 - Rechargeable-battery replacement box on the roof of an electric vehicle - Google Patents

Rechargeable-battery replacement box on the roof of an electric vehicle Download PDF

Info

Publication number
WO2022152676A1
WO2022152676A1 PCT/EP2022/050403 EP2022050403W WO2022152676A1 WO 2022152676 A1 WO2022152676 A1 WO 2022152676A1 EP 2022050403 W EP2022050403 W EP 2022050403W WO 2022152676 A1 WO2022152676 A1 WO 2022152676A1
Authority
WO
WIPO (PCT)
Prior art keywords
batteries
electric vehicle
roof box
depending
roof
Prior art date
Application number
PCT/EP2022/050403
Other languages
German (de)
French (fr)
Inventor
Paul Leibold
Original Assignee
Acm Adaptive City Mobility Gmbh
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 Acm Adaptive City Mobility Gmbh filed Critical Acm Adaptive City Mobility Gmbh
Publication of WO2022152676A1 publication Critical patent/WO2022152676A1/en

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
    • 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
    • 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
    • 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
    • B60L50/64—Constructional details of batteries specially adapted for 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
    • B60L53/80—Exchanging energy storage elements, e.g. removable 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
    • B60K2001/0405—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion characterised by their position

Definitions

  • the present invention relates to a battery replacement box on a roof of a vehicle.
  • Electric vehicles are known in the prior art that have rechargeable batteries for the power supply on the roof of the electric vehicle.
  • CN 109203960 A shows an electric vehicle with batteries on the roof.
  • Document CN 108790766 A discloses a similar technical teaching.
  • Vehicles are disclosed in the prior art that have a roof box with batteries. However, it is not shown that the roof box is oriented in such a way that suitable battery management can be carried out.
  • One object is therefore to provide a roof box for batteries for the power supply of an electric vehicle, so that a convenient power supply of the electric vehicle in question is made possible.
  • a roof box for the power supply of an electric vehicle comprising: a permanently installed battery, in particular an accumulator, and/or a replaceable battery, in particular an accumulator, the batteries being electrically connected to one another.
  • a roof box is made available, the roof box having a converter so that the batteries can be connected to the 220 volt mains connection of the electric vehicle.
  • a roof box is made available, wherein the permanently installed batteries can charge the replaceable batteries and/or the replaceable batteries can charge the permanently installed batteries.
  • the electrical connection of the batteries of the roof box allows the batteries to be charged depending on the particular situation, in particular with regard to the environmental conditions.
  • a roof box is provided, the charging depending on the temperature and / or depending on the humidity and / or depending on the region of the world and / or depending on the country and / or depending on the time of day and / or depending on the month of the year and/or depending on the season.
  • a roof box is provided, the roof box having a direct electrical connection from the batteries to the electric vehicle.
  • An idea of the invention can be seen as providing a battery pack on the roof of an electric vehicle, so that the vehicle can be charged directly via the roof, or that the batteries on the roof can be plugged into the electric vehicle, or that the roof box has a voltage converter, so that the DC voltage of the batteries can be converted into a 220V or 230V or 380V AC voltage and the electric vehicle can be fed directly with electrical energy.
  • Fig. 1 an electric vehicle 3 with a box 4 on the roof, in which accumulators are located and
  • Fig. 2 shows the same electric vehicle 3 with rechargeable batteries 1 permanently installed in the roof box 4 and interchangeable rechargeable batteries 2.
  • FIG. 1 shows an electric vehicle 3 with a roof box 4 that has batteries 5 .
  • the roof box 4 may include a voltage converter that the voltage from 48 volts to 220 volts or 230 volts or 380 volts. This can do that
  • the electric vehicle can be charged either via an internal cable or via its 220 volt connection.
  • Fig. 2 shows the electric vehicle 3 from above with the roof box 4, in which the batteries 1 and 2 are arranged.
  • the batteries 1 are fixed in the roof box and the batteries 2 are designed as exchangeable batteries 2.
  • the roof box advantageously has an electrical connection for the batteries, in particular accumulators. This allows individual batteries to be charged by other batteries in the roof box.
  • the replaceable batteries 2 can be charged by the permanently installed batteries 1 and/or the permanently installed batteries 1 can be charged by the replaceable batteries 2 . In this case, charging can take place depending on the temperature and/or depending on the humidity and/or depending on the region in the world and/or depending on the country and/or depending on the time of day and/or depending on the month of the year and/or depending on the season.
  • the roof box can have a voltage converter that converts the voltage of the batteries, for example, in such a way that the voltage can be connected to the mains connection of the batteries of the electric vehicle.
  • the mains connection of the batteries of the electric vehicle is fed with 220 volts/230 volts AC.
  • the batteries have a DC voltage.
  • the corresponding converter is therefore an inverter.
  • the roof box can alternatively establish a direct electrical connection of the batteries in the roof box to the electric vehicle, in particular bypassing the 220 volt AC connection.
  • Batteries are the generic term for accumulators.
  • Accumulator is a synonym for accumulator, namely the short form.
  • Accumulators are rechargeable batteries.
  • the term battery therefore also includes non-rechargeable batteries. Wherever the term accumulator is used, it can also be a battery be read, because the basic function of rechargeable and non-rechargeable batteries is identical.
  • the replaceable batteries in particular replaceable accumulators, can be electrically connected to the batteries permanently installed in the roof box, in particular accumulators permanently installed in the roof box, in such a way that the permanently installed batteries charge the replaceable batteries or the replaceable batteries charge the permanently installed batteries .
  • Roof box for accommodating exchangeable batteries 2 and/or permanently installed batteries 2 and/or a voltage converter 5 Batteries/ rechargeable batteries/ accumulators in the roof box 4

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

The invention relates to a roof box (4) for supplying an electric vehicle (3) with power, comprising: a fixedly installed battery, more particularly rechargeable battery (1) and/or a replaceable battery, more particularly rechargeable battery (2), the batteries (1, 2) being electrically interconnected.

Description

Akkuwechsel-Box auf einem Dach eines Elektrofahrzeugs Battery change box on a roof of an electric vehicle
BESCHREIBUNG DESCRIPTION
GEBIET DER ERFINDUNG FIELD OF THE INVENTION
Die vorliegende Erfindung betrifft eine Akkuwechsel-Box auf einem Dach eines Fahrzeugs. The present invention relates to a battery replacement box on a roof of a vehicle.
HINTERGRUND DER ERFINDUNG BACKGROUND OF THE INVENTION
Im Stand der Technik sind Elektrofahrzeuge bekannt, die Akkus zur Stromversorgung auf dem Dach des Elektrofahrzeugs aufweisen. Beispielsweise zeigt die CN 109203960 A ein Elektrofahrzeug mit Akkus auf dem Dach. Das Dokument CN 108790766 A offenbart eine ähnliche technische Lehre. Electric vehicles are known in the prior art that have rechargeable batteries for the power supply on the roof of the electric vehicle. For example, CN 109203960 A shows an electric vehicle with batteries on the roof. Document CN 108790766 A discloses a similar technical teaching.
ZUSAMMENFASSUNG DER ERFINDUNG SUMMARY OF THE INVENTION
Im Stand der Technik werden Fahrzeuge offenbart, die eine Dachbox mit Batterien aufweisen. Allerdings wird nicht gezeigt, dass die Dachbox derart ausgerichtet ist, dass ein geeignetes Batteriemanagement durchgeführt werden kann. Vehicles are disclosed in the prior art that have a roof box with batteries. However, it is not shown that the roof box is oriented in such a way that suitable battery management can be carried out.
Eine Aufgabe ist daher, eine Dachbox für Batterien für die Stromversorgung eines Elektrofahrzeugs zur Verfügung zu stellen, sodass eine komfortable Stromversorgung des betreffenden Elektrofahrzeugs ermöglicht wird. One object is therefore to provide a roof box for batteries for the power supply of an electric vehicle, so that a convenient power supply of the electric vehicle in question is made possible.
Als erster Aspekt der Erfindung wird eine Dachbox zur Stromversorgung eines Elektrofahrzeugs zur Verfügung gestellt, umfassend: eine fest eingebaute Batterie, insbesondere Akkumulator, und/oder eine auswechselbare Batterie, insbesondere Akkumulator, wobei die Batterien miteinander elektrisch verbunden sind. As a first aspect of the invention, a roof box for the power supply of an electric vehicle is provided, comprising: a permanently installed battery, in particular an accumulator, and/or a replaceable battery, in particular an accumulator, the batteries being electrically connected to one another.
Beispielhafte Ausführungsformen werden in den abhängigen Ansprüchen beschrieben. Exemplary embodiments are described in the dependent claims.
Gemäß einer beispielhaften Ausführungsform der Erfindung wird eine Dachbox zur Verfügung gestellt, wobei die Dachbox einen Wandler aufweist, sodass die Batterien an den 220 Volt-Netzanschluss des Elektrofahrzeugs anschließbar sind. According to an exemplary embodiment of the invention, a roof box is made available, the roof box having a converter so that the batteries can be connected to the 220 volt mains connection of the electric vehicle.
Durch den Wandler ist kein zusätzlicher Anschluss, neben dem üblichen 220 Volt- Netzanschluss, an dem Elektrofahrzeug erforderlich, damit die Batterien der Dachbox das Elektrofahrzeug mit elektrischer Energie versorgen können. Thanks to the converter, no additional connection is required on the electric vehicle, apart from the usual 220 volt mains connection, so that the batteries in the roof box can supply the electric vehicle with electrical energy.
Gemäß einer beispielhaften Ausführungsform der Erfindung wird eine Dachbox zur Verfügung gestellt, wobei die fest eingebauten Batterien die auswechselbaren Batterien und/oder wobei die auswechselbaren Batterien die fest eingebauten Batterien aufladen können. According to an exemplary embodiment of the invention, a roof box is made available, wherein the permanently installed batteries can charge the replaceable batteries and/or the replaceable batteries can charge the permanently installed batteries.
Durch die elektrische Verbindung der Batterien der Dachbox kann je nach der besonderen Situation, insbesondere bezüglich der Umgebungsbedingungen, eine Aufladung der Batterien vorgenommen werden. The electrical connection of the batteries of the roof box allows the batteries to be charged depending on the particular situation, in particular with regard to the environmental conditions.
Gemäß einem weiteren Ausführungsbeispiel der vorliegenden Erfindung wird eine Dachbox zur Verfügung gestellt, wobei die Aufladung je nach Temperatur und/oder je nach Luftfeuchtigkeit und/oder je nach Region auf der Welt und/oder je nach Land und/oder je nach Tageszeit und/oder je nach Monat im Jahr und/oder je nach Saison erfolgt. Gemäß einem weiteren Ausführungsbeispiel der vorliegenden Erfindung wird eine Dachbox zur Verfügung gestellt, wobei die Dachbox eine direkte elektrische Verbindung von den Batterien zu dem Elektrofahrzeug aufweist. According to a further embodiment of the present invention, a roof box is provided, the charging depending on the temperature and / or depending on the humidity and / or depending on the region of the world and / or depending on the country and / or depending on the time of day and / or depending on the month of the year and/or depending on the season. According to another embodiment of the present invention, a roof box is provided, the roof box having a direct electrical connection from the batteries to the electric vehicle.
Als eine Idee der Erfindung kann angesehen werden, einen Akku-Pack auf dem Dach eines Elektrofahrzeugs vorzusehen, sodass das Fahrzeug direkt über das Dach geladen werden kann oder dass die Akkus des Dachs in das Elektrofahrzeug eingesteckt werden können oder dass die Dachbox einen Spannungswandler aufweist, sodass die Gleichspannung der Akkus in eine 220V bzw. 230 Volt bzw. 380 Volt Wechsel Spannung gewandelt werden kann und damit das Elektrofahrzeug direkt mit elektrischer Energie gespeist werden kann. An idea of the invention can be seen as providing a battery pack on the roof of an electric vehicle, so that the vehicle can be charged directly via the roof, or that the batteries on the roof can be plugged into the electric vehicle, or that the roof box has a voltage converter, so that the DC voltage of the batteries can be converted into a 220V or 230V or 380V AC voltage and the electric vehicle can be fed directly with electrical energy.
Die einzelnen Merkmale können selbstverständlich auch untereinander kombiniert werden, wodurch sich zum Teil auch vorteilhafte Wirkungen einstellen können, die über die Summe der Einzelwirkungen hinausgehen. The individual features can, of course, also be combined with one another, which in some cases can also result in advantageous effects that go beyond the sum of the individual effects.
KURZE BESCHREIBUNG DER ZEICHNUNGEN BRIEF DESCRIPTION OF THE DRAWINGS
Weitere Einzelheiten und Vorteile der Erfindung werden anhand der in den Zeichnungen dargestellten Ausführungsbeispiele deutlich. Es zeigen Further details and advantages of the invention become clear from the exemplary embodiments illustrated in the drawings. Show it
Fig. 1 ein Elektrofahrzeug 3 mit einem Box 4 auf dem Dach, in dem sich Akkumulatoren befinden und Fig. 1 an electric vehicle 3 with a box 4 on the roof, in which accumulators are located and
Fig. 2 dasselbe Elektrofahrzeug 3 mit fest in der Dachbox 4 eingebauten Akkumulatoren 1 und Wechsel-Akkumulatoren 2. Fig. 2 shows the same electric vehicle 3 with rechargeable batteries 1 permanently installed in the roof box 4 and interchangeable rechargeable batteries 2.
DETAILLIERTE BESCHREIBUNG BEISPIELHAFTER AUSFÜHRUNGSFORMEN DETAILED DESCRIPTION OF EXEMPLARY EMBODIMENTS
Fig. 1 zeigt ein Elektrofahrzeug 3 mit einer Dachbox 4, die Akkus 5 aufweist. 1 shows an electric vehicle 3 with a roof box 4 that has batteries 5 .
Außerdem kann die Dachbox 4 einen Spannungswandler umfassen, der die Spannung von 48 Volt in 220 Volt bzw. 230 Volt bzw. 380 Volt wandelt. Hierdurch kann dasIn addition, the roof box 4 may include a voltage converter that the voltage from 48 volts to 220 volts or 230 volts or 380 volts. This can do that
Elektrofahrzeug wahlweise über ein internes Kabel oder über seinen 220 Volt Anschluss geladen werden. The electric vehicle can be charged either via an internal cable or via its 220 volt connection.
Fig. 2 zeigt das Elektrofahrzeug 3 von oben mit der Dachbox 4, in der Akkus 1 und 2 angeordnet sind. Die Akkus 1 sind fest in der Dachbox angeordnet und die Akkus 2 sind als Wechsel-Akkus 2 ausgeführt. Fig. 2 shows the electric vehicle 3 from above with the roof box 4, in which the batteries 1 and 2 are arranged. The batteries 1 are fixed in the roof box and the batteries 2 are designed as exchangeable batteries 2.
Vorteilhafterweise weist die Dachbox eine elektrische Verbindung der Batterien, insbesondere Akkumulatoren, auf. Hierdurch können einzelne Batterien von anderen Batterien in der Dachbox aufgeladen werden. Eine Aufladung der auswechselbaren Batterien 2 kann durch die fest eingebauten Batterien 1 und/oder eine Aufladung der fest eingebauten Batterien 1 kann durch die auswechselbaren Batterien 2 erfolgen. Hierbei kann die Aufladung je nach Temperatur und/oder je nach Luftfeuchtigkeit und/oder je nach Region auf der Welt und/oder je nach Land und/oder je nach Tageszeit und/oder je nach Monat im Jahr und/oder je nach Saison erfolgen. The roof box advantageously has an electrical connection for the batteries, in particular accumulators. This allows individual batteries to be charged by other batteries in the roof box. The replaceable batteries 2 can be charged by the permanently installed batteries 1 and/or the permanently installed batteries 1 can be charged by the replaceable batteries 2 . In this case, charging can take place depending on the temperature and/or depending on the humidity and/or depending on the region in the world and/or depending on the country and/or depending on the time of day and/or depending on the month of the year and/or depending on the season.
Außerdem kann die Dachbox einen Spannungswandler aufweisen, der die Spannung der Batterien beispielsweise derart wandelt, dass die Spannung an den Netzanschluss der Batterien des Elektrofahrzeugs angeschlossen werden kann. Der Netzanschluss der Batterien des Elektrofahrzeugs wird mit 220 Volt/230 Volt Wechselspannung gespeist. Die Batterien weisen eine Gleichspannung auf. Bei dem entsprechenden Wandler handelt es sich daher um einen Wechselrichter. In addition, the roof box can have a voltage converter that converts the voltage of the batteries, for example, in such a way that the voltage can be connected to the mains connection of the batteries of the electric vehicle. The mains connection of the batteries of the electric vehicle is fed with 220 volts/230 volts AC. The batteries have a DC voltage. The corresponding converter is therefore an inverter.
Außerdem kann die Dachbox alternativ eine direkte elektrische Verbindung der Batterien in der Dachbox zu dem Elektrofahrzeug herstellen, insbesondere unter Umgehung des 220 Volt Wechselspannungsanschlusses. In addition, the roof box can alternatively establish a direct electrical connection of the batteries in the roof box to the electric vehicle, in particular bypassing the 220 volt AC connection.
Batterien sind der Oberbegriff für Akkumulatoren. Akku ist ein Synonym für Akkumulator, nämlich die Kurzform. Akkumulatoren sind wiederaufladbare Batterien. Unter den Begriff der Batterie fallen daher auch nicht wiederaufladbare Batterien. Überall wo der Begriff Akkumulator verwendet wird, kann auch Batterie gelesen werden, denn von ihrer grundsätzlichen Funktion sind wiederaufladbare und nicht-wiederaufladbare Batterien identisch. Batteries are the generic term for accumulators. Accumulator is a synonym for accumulator, namely the short form. Accumulators are rechargeable batteries. The term battery therefore also includes non-rechargeable batteries. Wherever the term accumulator is used, it can also be a battery be read, because the basic function of rechargeable and non-rechargeable batteries is identical.
Die auswechselbaren Batterien, insbesondere auswechselbaren Akkumulatoren, können mit den fest in der Dachbox eingebauten Batterien, insbesondere fest in der Dachbox eingebauten Akkumulatoren, derart elektrisch verbunden sein, dass die fest eingebauten Batterien die auswechselbaren Batterien aufladen oder wodurch die auswechselbaren Batterien die fest eingebauten Batterien aufladen. The replaceable batteries, in particular replaceable accumulators, can be electrically connected to the batteries permanently installed in the roof box, in particular accumulators permanently installed in the roof box, in such a way that the permanently installed batteries charge the replaceable batteries or the replaceable batteries charge the permanently installed batteries .
Es sei angemerkt, dass der Begriff „umfassen“ weitere Elemente oder Verfahrensschritte nicht ausschließt, ebenso wie der Begriff „ein“ und „eine“ mehrere Elemente und Schritte nicht ausschließt. It is noted that the term "comprising" does not exclude other elements or steps, just as the terms "a" and "an" do not exclude multiple elements and steps.
Die verwendeten Bezugszeichen dienen lediglich zur Erhöhung der Verständlichkeit und sollen keinesfalls als einschränkend betrachtet werden, wobei der Schutzbereich der Erfindung durch die Ansprüche wiedergegeben wird. The reference numbers used are for convenience only and should not be taken as limiting in any way, the scope of the invention being indicated by the claims.
LISTE DER BEZUGSZEICHEN LIST OF REFERENCE MARKS
1 fest in die Dachbox eingebauter Akku/fest eingebauter Akkumulator/fest eingebaute Batterie 2 Wechsel-Akkus/Tausch-Akkus/Wechsel Akkumulator/Tausch-1 rechargeable battery permanently installed in the roof box/permanently installed accumulator/permanently installed battery 2 exchangeable batteries/exchangeable batteries/exchangeable accumulator/exchangeable
Akkumulator/Batterie in der Dachbox Accumulator/battery in the roof box
3 Elektrofahrzeug 3 electric vehicle
4 Dachbox zur Aufnahme von Wechsel-Akkus 2 und/oder fest eingebauten Akkus 2 und/oder eines Spannungswandlers 5 Batteri en/ Akkus/ Akkumulatoren in der Dachbox 4 4 Roof box for accommodating exchangeable batteries 2 and/or permanently installed batteries 2 and/or a voltage converter 5 Batteries/ rechargeable batteries/ accumulators in the roof box 4

Claims

- 7 - ANSPRÜCHE - 7 - CLAIMS
1. Dachbox (4) zur Stromversorgung eines Elektrofahrzeugs (3) umfassend: eine fest eingebaute Batterie, insbesondere Akkumulator (1), und/oder eine auswechselbare Batterie, insbesondere Akkumulator (2), wobei die Batterien (1, 2) miteinander elektrisch verbunden sind. 1. Roof box (4) for supplying power to an electric vehicle (3), comprising: a permanently installed battery, in particular a rechargeable battery (1), and/or a replaceable battery, in particular a rechargeable battery (2), the batteries (1, 2) being electrically connected to one another are.
2. Dachbox nach Anspruch 1, wobei die Dachbox (4) einen Wandler aufweist, sodass die Batterien (1, 2) an den 220 Volt-Netzanschluss des Elektrofahrzeugs anschließbar sind. 2. Roof box according to claim 1, wherein the roof box (4) has a converter so that the batteries (1, 2) can be connected to the 220 volt mains connection of the electric vehicle.
3. Dachbox nach einem der Ansprüche 1 oder 2, wobei die fest eingebauten Batterien3. Roof box according to one of claims 1 or 2, wherein the built-in batteries
(1) die auswechselbaren Batterien (2) und/oder wobei die auswechselbaren Batterien(1) the replaceable batteries (2) and/or wherein the replaceable batteries
(2) die fest eingebauten Batterien (1) aufladen können. (2) can charge the built-in batteries (1).
4. Dachbox nach Anspruch 3, wobei die Aufladung je nach Temperatur und/oder je nach Luftfeuchtigkeit und/oder je nach Region auf der Welt und/oder je nach Land und/oder je nach Tageszeit und/oder je nach Monat im Jahr und/oder je nach Saison erfolgt. 4. Roof box according to claim 3, wherein the charging depends on the temperature and/or depending on the humidity and/or depending on the region of the world and/or depending on the country and/or depending on the time of day and/or depending on the month of the year and/or or depending on the season.
5. Dachbox nach einem der vorhergehenden Ansprüche, wobei die Dachbox eine direkte elektrische Verbindung von den Batterien (1, 2) zu dem Elektrofahrzeug (3) aufweist. 5. Roof box according to one of the preceding claims, wherein the roof box has a direct electrical connection from the batteries (1, 2) to the electric vehicle (3).
PCT/EP2022/050403 2021-01-15 2022-01-11 Rechargeable-battery replacement box on the roof of an electric vehicle WO2022152676A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102021100827.1A DE102021100827A1 (en) 2021-01-15 2021-01-15 Battery change box on a roof of an electric vehicle
DE102021100827.1 2021-01-15

Publications (1)

Publication Number Publication Date
WO2022152676A1 true WO2022152676A1 (en) 2022-07-21

Family

ID=80122148

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2022/050403 WO2022152676A1 (en) 2021-01-15 2022-01-11 Rechargeable-battery replacement box on the roof of an electric vehicle

Country Status (2)

Country Link
DE (1) DE102021100827A1 (en)
WO (1) WO2022152676A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6397965B1 (en) * 2000-08-31 2002-06-04 New Flyer Industries Limited Engine configuration for mass transit vehicle
US6445080B1 (en) * 1998-07-22 2002-09-03 Daimlerchrysler Ag Electric vehicle
WO2011012188A1 (en) * 2009-07-31 2011-02-03 Voith Patent Gmbh Roof module
CN108790766A (en) 2018-07-25 2018-11-13 金龙联合汽车工业（苏州）有限公司 A kind of integral new-energy passenger overhead battery cover
CN109203960A (en) 2018-09-30 2019-01-15 浙江飞碟汽车制造有限公司 A kind of battery pack and its application method being installed on automobile top cover
DE102019004033A1 (en) * 2019-06-07 2020-12-10 Hans Baumann Battery change system for electric vehicles

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008059491A1 (en) 2008-11-28 2010-06-10 Siemens Aktiengesellschaft Energy storage device with electronics module
DE102010044497A1 (en) 2010-09-06 2012-03-08 Magna E-Car Systems Gmbh & Co Og Apparatus for connecting power supply modules to electrical device, has primary and secondary direct current (DC)/DC transducers that are connected to respective power supply modules through respective electrical device contacts
US9285944B1 (en) 2011-04-22 2016-03-15 Angel A. Penilla Methods and systems for defining custom vehicle user interface configurations and cloud services for managing applications for the user interface and learned setting functions
EP3227133B8 (en) 2014-12-04 2021-12-15 Htlc Ip Holdings No.1 Pty Ltd An apparatus and system for providing a secondary power source for an electric vehicle
DE102016006554A1 (en) 2016-05-25 2017-02-16 Daimler Ag vehicle
DE102019204117A1 (en) 2019-03-26 2020-10-01 Robert Bosch Gmbh Energy storage system for a vehicle

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6445080B1 (en) * 1998-07-22 2002-09-03 Daimlerchrysler Ag Electric vehicle
US6397965B1 (en) * 2000-08-31 2002-06-04 New Flyer Industries Limited Engine configuration for mass transit vehicle
WO2011012188A1 (en) * 2009-07-31 2011-02-03 Voith Patent Gmbh Roof module
CN108790766A (en) 2018-07-25 2018-11-13 金龙联合汽车工业（苏州）有限公司 A kind of integral new-energy passenger overhead battery cover
CN109203960A (en) 2018-09-30 2019-01-15 浙江飞碟汽车制造有限公司 A kind of battery pack and its application method being installed on automobile top cover
DE102019004033A1 (en) * 2019-06-07 2020-12-10 Hans Baumann Battery change system for electric vehicles

Also Published As

Publication number Publication date
DE102021100827A1 (en) 2022-07-21

Similar Documents

Publication Publication Date Title
DE10305357A1 (en) Device for supplying power to an electrical system
DE202010000551U1 (en) Drive system for a vehicle
DE102015218178A1 (en) Multi-voltage electrical power
DE102011014811A1 (en) Bus e.g. electric bus, has electrical energy storage comprising energy battery, where energy battery including higher power density and lower energy density than that of power battery
DE102011011347A1 (en) Circuit-arrangement for use in electric charging station for charging battery of electric car, has energy storage device charged via direct-voltage of power supply and connected to battery of electric car in order to charge battery
EP3173280B1 (en) Battery, vehicle with such a battery and use of such a battery
EP1332539B1 (en) Battery charging device and method for the charging of batteries with several battery blocks
DE3105298A1 (en) Power-supply device for loads which are independent of the mains
WO2022152676A1 (en) Rechargeable-battery replacement box on the roof of an electric vehicle
DE102011120233A1 (en) Method of operating a battery and a battery
EP3888969B1 (en) Multiple charging device for charging multiple batteries
DE4437876A1 (en) Method for operating the electrical power supply in an electric vehicle
DE102010017439A1 (en) Energy balancing circuit configuration for, e.g. traction accumulator of vehicle, has chargers to perform charging process of cells of energy storage unit using balancing currents, with smaller load
DE102021116525A1 (en) Device and method for the electrical supply of a low-voltage on-board network of a motor vehicle, in particular an electric motor vehicle
EP3759787B1 (en) Charging system
DE102020104736A1 (en) Motor vehicle comprising a charging device
DE202016105623U1 (en) Charging device for power bank
DE202020100673U1 (en) Mobile power supply unit for uninterrupted power supply to an external power network
DE202019103388U1 (en) Power supply unit with a housing and a rechargeable, electrical storage
DE102017126996A1 (en) inverter means
WO2022152677A1 (en) Exchangeable tray
DE102018204072A1 (en) Electrically operated vehicle
DE102022000595A1 (en) Energy storage device for a vehicle and method for operating a converter device in a vehicle
DE102009058891A1 (en) Solar plant system for passenger car-towing vehicle, has solar module devices comprising solar module and attached to solar module regions, where devices comprise maximum power point trackers to consume maximum power of devices
DE202008018445U1 (en) Electric light vehicle with electrical power unit

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: 22701165

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: FESTSTELLUNG EINES RECHTSVERLUSTS NACH REGEL 112(1) EPUE (EPA FORM 1205 VOM 05.10.2023)

122 Ep: pct application non-entry in european phase

Ref document number: 22701165

Country of ref document: EP

Kind code of ref document: A1