公开(公告)号：US10833526B2

公开(公告)日：2020-11-10

申请号：US16330707

申请日：2017-07-03

申请人： Audi AG ,  Novero Dabendorf GmbH

发明人： Holger Thiel ,  Frank Scholz

IPC分类号： H02J50/12 ,  H02J7/02 ,  H04B1/036 ,  H02J7/00

摘要： The present disclosure relates to a charging apparatus for wirelessly charging a rechargeable electric energy store of a mobile terminal, having a housing, a primary coil device and a first control device operatively connected thereto, wherein the first control device is arranged in the housing, which has at least one air entry opening and at least one air exit opening. The housing further has a heat sink arranged in it that has an associated active air supply device, wherein the air supply device is set up to actively supply the heat sink with ambient air that can flow in, at least also through the at least one air entry opening. The heat sink has an associated temperature sensor device for sensing the temperature of the heat sink. The charging apparatus further has a second control device that has a signal connection to the temperature sensor device and is operatively coupled to the active air supply device, and that is set up to be able to activate the active air supply device as soon as and for as long as a predetermined first limit temperature of the heat sink has been reached or exceeded. Furthermore, the second control device also has a signal connection to the first control device and is set up to activate the active air supply device when the first limit temperature of the heat sink is reached or exceeded, and wireless charging of an electrical energy store of a mobile terminal is also performed.

公开(公告)号：US11904651B2

公开(公告)日：2024-02-20

申请号：US17047799

申请日：2019-01-07

申请人： AUDI AG

发明人： Holger Thiel

IPC分类号： B60H1/00 ,  B60H1/24

CPC分类号： B60H1/00271 ,  B60H1/00828 ,  B60H1/24 ,  B60H2001/003

摘要： This disclosure relates to a method for operating a ventilation device for providing an air flow. An equipment parameter value of an equipment element of a motor vehicle and a vehicle parameter value of the motor vehicle are detected. Then, the ventilation device is activated subject to the detected equipment parameter value and the detected vehicle parameter value. To activate the ventilation device, a rotational speed of a fan of the ventilation device is set, where the rotational speed is varied subject to the detected equipment parameter value and the detected vehicle parameter value.

公开(公告)号：US10236927B2

公开(公告)日：2019-03-19

申请号：US16076404

申请日：2017-01-24

申请人： AUDI AG

发明人： Holger Thiel

IPC分类号： H04B1/3883 ,  H04M1/18 ,  H02J7/02 ,  H02J50/10 ,  H04B1/3888 ,  H02J7/00 ,  H04B1/3822

摘要： The invention relates to a protective case apparatus for a mobile terminal, having a case base body having a baseplate region for covering a rear of the terminal. The baseplate region has an abutment area for abutting the rear of the mobile terminal. The case base body also has side walls that are integrally molded on the baseplate region and are each configured to directly abut a respective narrow side of the mobile terminal and thereby to hold the mobile terminal against the abutment area. The case base body has only three side walls and one short side of the abutment area is without a wall. When the mobile terminal is arranged in the protective case apparatus, a narrow side of the mobile terminal that is arranged on the short side is not covered by the case base body.