公开(公告)号：US11764574B2

公开(公告)日：2023-09-19

申请号：US16971717

申请日：2018-02-22

申请人： Volvo Truck Corporation

发明人： Bart Potts ,  Michael Pruden ,  Hans Westerlind

IPC分类号： H02J1/00 ,  H02J1/10 ,  H02J7/00 ,  B60R16/033 ,  H01M10/44 ,  E05B47/02 ,  H02J7/34 ,  H02J1/08

CPC分类号： H02J1/122 ,  B60R16/033 ,  E05B47/02 ,  E05B47/023 ,  H01M10/441 ,  H02J1/082 ,  H02J7/0031 ,  H02J7/0034 ,  H02J7/0042 ,  H02J7/00047 ,  H02J7/007182 ,  H02J7/342 ,  H01M2220/20 ,  H02J7/00304 ,  H02J2310/46

摘要： A charging apparatus includes at least one housing including a compartment, an access door connected to the housing and covering the compartment, the access door being movable from an open position to a closed position, a releasable latching mechanism configured to latch the access door in the closed position, a charging terminal in the compartment, a voltage sensing terminal, and a door release circuit coupled to the voltage sensing terminal and to the releasable latching mechanisms and configured to sense a charging voltage applied to the voltage sensing terminal. The door release circuit is configured to selectively unlatch the releasable latching mechanism in response to a voltage within a predetermined voltage range being applied to the voltage sensing terminal.

公开(公告)号：US20230420935A1

公开(公告)日：2023-12-28

申请号：US18244955

申请日：2023-09-12

申请人： Volvo Truck Corporation

发明人： Bart Potts ,  Michael Pruden ,  Hans Westerlind

IPC分类号： H02J1/10 ,  H02J7/00 ,  B60R16/033 ,  H01M10/44 ,  E05B47/02 ,  H02J7/34 ,  H02J1/08

CPC分类号： H02J1/122 ,  H02J7/00047 ,  H02J7/007182 ,  B60R16/033 ,  H01M10/441 ,  H02J7/0042 ,  E05B47/023 ,  E05B47/02 ,  H02J7/0031 ,  H02J7/342 ,  H02J1/082 ,  H02J7/0034 ,  H02J2310/46 ,  H02J7/00304 ,  H01M2220/20

摘要： A charging apparatus includes a charging terminal, a ground terminal, and a coupling circuit coupled to the charging terminal. The coupling circuit is configured to sense a charging voltage applied to the charging terminal and to selectively couple the charging terminal to a first charging node in response to a first voltage being applied to the charging terminal, and to selectively couple the charging terminal to a second charging node in response to a second voltage being applied to the voltage sensing terminal, the second voltage being different from the first voltage.

公开(公告)号：US20210384743A1

公开(公告)日：2021-12-09

申请号：US16971717

申请日：2018-02-22

申请人： Volvo Truck Corporation

发明人： Bart Potts ,  Michael Pruden ,  Hans Westerlind

IPC分类号： H02J7/00 ,  B60R16/033 ,  H01M10/44

摘要： A charging apparatus includes at least one housing including a compartment, an access door connected to the housing and covering the compartment, the access door being movable from an open position to a closed position, a releasable latching mechanism configured to latch the access door in the closed position, a charging terminal in the compartment, a voltage sensing terminal, and a door release circuit coupled to the voltage sensing terminal and to the releasable latching mechanisms and configured to sense a charging voltage applied to the voltage sensing terminal. The door release circuit is configured to selectively unlatch the releasable latching mechanism in response to a voltage within a predetermined voltage range being applied to the voltage sensing terminal.