专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20210184489A1 ACTUATING MECHANISM WITH INTEGRAL BATTERY 有权
公开(公告)号：US20210184489A1
公开(公告)日：2021-06-17
申请号：US16762480
申请日：2018-10-26
申请人： ROTORK CONTROLS LIMITED
发明人： Nian You TAN , Jonathan WIGGINS , David WARE
IPC分类号： H02J7/00 , H02P29/68 , H01M10/44 , H01M10/48
摘要： A motor driven industrial actuator device includes an enclosure (1) in which a motor, a control module (3) and a drive (4) are housed. The drive (4) is coupled between a motor and an external device being actuated. The device also includes an input for receiving an external power supply and a battery pack (6) housed within said enclosure. The battery pack (6) is electrically connected to selectively drive the motor and electrically connectable to the external power supply for charging. The control module (3) is configured to receive data representative of a status of the external power supply, receive data representative of a charge state of said battery pack (6), a status of said battery pack (6), or a charge state and status of said battery pack (6), and cause the battery pack (6) to be charged from the external power supply when an external power supply is determined to be valid and present and the battery pack (6) requires charging. The device also includes at least one temperature sensing device associated with the battery pack (6). The control module (3) is further configured, during charging of the battery pack (6) to: receive from the at least one temperature sensing device, data representative of a measured temperature associated with the battery pack (6); compare the measured temperature with a first predetermined threshold temperature; and if the measured temperature is greater than the first predetermined threshold temperature, cause a charging current delivered from the external power supply to the battery pack (6) to be reduced to prolong the life of the battery pack (6).

IPRDB

热门服务

关于我们

友情链接

联系方式