IP Library › Granted Patent US 11,458,850
Granted Patent B2
US 11,458,850 · App. 17/038,485 · Granted Oct 4, 2022

Wallbox system with charging interface

Inventor: Tobias Graßl (Denkendorf, DE)
Assignee: Audi AG
B60L53/16B60L53/18
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 11,458,850
App. No.
17/038,485
Granted
Oct 4, 2022
Kind
B2
Abstract

A wallbox system for charging an electric vehicle comprises a wallbox, wherein the wallbox comprises at least one charging interface, wherein the charging interface is a socket, for example a Type 2 socket, or a cable outlet with a cable and a plug.

Claims (22)

1. A wallbox system for charging electric vehicles, comprising:

a wallbox, wherein the wallbox includes a charging interface, wherein the charging interface is a socket or a cable outlet with a cable and a plug;

wherein the wallbox includes a switching unit configured to set or control a charging sequence of the charging interface on the basis of parametrizable logic; and

wherein the switching unit is configured to sequentially charge electric vehicles connected to the at least one charging interface during an AC charging of the electric vehicles through the wallbox.

2. The wallbox system according to claim 1 , wherein the wallbox is formed and arranged in a sub-distribution unit.

3. The wallbox system according to claim 1 , wherein the charging interface is connected to a combined signal and power cable, the combined signal and power cable being set up to provide a communication link between the wallbox and the electric vehicles.

4. The wallbox system according to claim 3 , wherein the combined signal and power cable is directly connected to the wallbox.

5. The wallbox system according to claim 1 , wherein the wallbox comprises at least two charging interfaces which are formed separately from one another.

6. The wallbox system according to claim 5 , wherein the wallbox comprises three charging interfaces which are formed separately from one another.

7. The wallbox system according to claim 1 , wherein the wallbox comprises at least one direct charging interface.

8. The wallbox system according to claim 1 , wherein the switching unit is configured to charge at least two vehicles in parallel during an AC charging of the electric vehicles through the wallbox, wherein the power is distributed to the respective vehicles.

9. A wallbox system for charging electric vehicles, comprising:

a wallbox, wherein the wallbox includes a charging interface, wherein the charging interface is a socket or a cable outlet with a cable and a plug;

wherein the wallbox includes a switching unit configured to set or control a charging sequence of the charging interface on the basis of parametrizable logic;

wherein the switching unit is configured to sequentially charge electric vehicles connected to the at least one charging interface during a DC charging of the electric vehicles through the wallbox.

10. The wallbox system according to claim 9 , wherein the wallbox is formed and arranged in a sub-distribution unit.

11. The wallbox system according to claim 9 , wherein the charging interface is connected to a combined signal and power cable, the combined signal and power cable being set up to provide a communication link between the wallbox and the electric vehicles.

12. The wallbox system according to claim 11 , wherein the combined signal and power cable is directly connected to the wallbox.

13. The wallbox system according to claim 9 , wherein the wallbox comprises at least two charging interfaces which are formed separately from one another.

14. The wallbox system according to claim 13 , wherein the wallbox comprises three charging interfaces which are formed separately from one another.

15. The wallbox system according to claim 9 , wherein the wallbox comprises at least one direct charging interface.

16. The wallbox system according to claim 9 , wherein the wallbox is configured to charge at least two vehicles in parallel during a DC charging of the electric vehicles through the wallbox, wherein the power is distributed to the respective vehicles.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 10, 2021
From: GRASSL, TOBIAS
To: AUDI AG
Reel/Frame 055555/0449 →
Priority Claims (1)
DE 102019126266.6 · Sep 30, 2019 · national
Continuity (1)
Related Publication 20210094429A1 · Apr 1, 2021
Cited By (3)
US 12,525,810 US 12,600,259 US 12,728,742