公开(公告)号：US11026353B2

公开(公告)日：2021-06-01

申请号：US16449734

申请日：2019-06-24

Applicant: VITESCO TECHNOLOGIES GMBH

Inventor： Mircea Birdeanu ,  Sorin Andrei ,  Andrei-Radu Negrila ,  Sebastian Taubert ,  Eduard Iosif Trif

IPC: H05K7/20

Abstract: An arrangement has a housing and a power electronics circuit arranged on a housing base in the housing. A cavity with connections, which lead to the housing exterior, for supplying and discharging a cooling liquid is formed in the housing base. Cooling coils through which the cooling liquid can flow are formed on that side of the housing base which is averted from the cavity. A fan which is driven by an electric motor is arranged in the housing in such a way that the air flow of the fan is cooled by the cooling coils and then draws heat from the power electronics circuit.

公开(公告)号：US11870224B2

公开(公告)日：2024-01-09

申请号：US17554098

申请日：2021-12-17

Applicant: Vitesco Technologies GmbH

Inventor： Sorin Andrei ,  Eduard Iosif Trif

IPC: H02G3/00 ,  H02G3/08 ,  H02G5/06 ,  H05K7/20

CPC classification number: H02G3/086 ,  H02G5/06 ,  H05K7/20854

Abstract: A high-voltage junction box for an electrically driven vehicle includes a housing part with at least one mounting hole, a contactor mechanically connected to the housing part by at least one fastening element extending through a through hole in the contactor into the mounting hole, and a bus bar having a first contact area and a second contact area. The first contact area is electrically and mechanically connected to the contactor and the second contact area is electrically and mechanically connected to a connector. A tolerance compensation element suitable to compensate for tolerance variations in a distance or space between the housing part and the contactor is mounted in the at least one mounting hole. An electrically driven vehicle with a charging unit including a high-voltage junction box is also provided.

公开(公告)号：US20220200255A1

公开(公告)日：2022-06-23

申请号：US17554098

申请日：2021-12-17

Applicant: Vitesco Technologies GmbH

Inventor： Sorin Andrei ,  Eduard Iosif Trif

IPC: H02G3/08 ,  H05K7/20 ,  H02G5/06

Abstract: A high-voltage junction box for an electrically driven vehicle includes a housing part with at least one mounting hole, a contactor mechanically connected to the housing part by at least one fastening element extending through a through hole in the contactor into the mounting hole, and a bus bar having a first contact area and a second contact area. The first contact area is electrically and mechanically connected to the contactor and the second contact area is electrically and mechanically connected to a connector. A tolerance compensation element suitable to compensate for tolerance variations in a distance or space between the housing part and the contactor is mounted in the at least one mounting hole. An electrically driven vehicle with a charging unit including a high-voltage junction box is also provided.