公开(公告)号：US11554682B2

公开(公告)日：2023-01-17

申请号：US17258792

申请日：2019-06-12

Applicant: Bayerische Motoren Werke Aktiengesellschaft

Inventor： Alexander Ewald ,  Bernhard Hoess

IPC: B60L53/35 ,  B60L53/16 ,  B60L53/18 ,  H02J7/00 ,  B25J19/06

Abstract: A charging apparatus for charging a battery of an electrically operable vehicle includes a plug element, a base element, and adjusting facility. The plug element is connectable to a corresponding, vehicle-side plug element of the motor vehicle and via which electrical energy is transferrable to the motor vehicle so as to charge the battery. The base element is connected to a current source and provides electrical energy from the current source for the plug element. Via the adjusting facility the plug element is movable relative to the base element in order to connect the plug element to the vehicle-side plug element, and via which an electrical connection is provided between the base element and the plug element. The adjusting facility has an overload protection via which the base element is electrically separated from the plug element in the event of a predetermined mechanical maximal load being exceeded.

公开(公告)号：US12103413B2

公开(公告)日：2024-10-01

申请号：US17427997

申请日：2020-01-17

Applicant: Bayerische Motoren Werke Aktiengesellschaft

Inventor： Alexander Ewald ,  Bernhard Hoess ,  Manfred Holzmann

IPC: B60L53/16 ,  B60L53/35

CPC classification number: B60L53/16 ,  B60L53/35

Abstract: A motor vehicle has an electrical contact-making unit, which is fixed to the vehicle, for making electrical contact with an external charging cable. The contact-making unit includes electrical contacts and a movable cover which can be moved between a protective position, in which the cover covers the electrical contacts and thereby protects them against soiling and/or water, and a charging position, in which the electrical contacts are accessible from the area surrounding the vehicle. The cover here is cuboidal and in the protective position it at least partially surrounds the electrical contacts. In the charging position, the cover is located next to the electrical contacts, wherein the cover can be moved between the charging position and the protective position in a manner operated by external force.

公开(公告)号：US11345246B2

公开(公告)日：2022-05-31

申请号：US17046615

申请日：2019-02-15

Applicant: Bayerische Motoren Werke Aktiengesellschaft

Inventor： Alexander Ewald ,  Stefan Goldammer ,  Bernhard Hoess

IPC: B60L53/16 ,  H01R13/52 ,  B60L53/30

Abstract: Charging robots can automatically move and connect a plug to a vehicle-side socket connector such that a battery of the vehicle can be conductively charged. A motor vehicle is provided with an electric contacting unit with electric contacts which are protected against soiling and spray water. The electric contacting unit is rigidly connected to the motor vehicle for electrically contacting an external charging cable. The contacting unit includes at least electric contacts and a movable cover that can be moved between a protective position, in which the cover covers the electric contacts and protects same against soiling and/or water, and a charging position, in which the electric contacts can be accessed from the vehicle surroundings.