Power management for door system with high and low voltage electrical power supplies for integrated electric devices and methods of operation
US11739583B2 · kind B2 · utility
3Cited by
3References
29Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 6, 2021 |
| Grant date | Aug 29, 2023 |
| Priority date | — |
| Expiry date | Jan 6, 2041 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05F2015/767
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A door system comprises a door frame adapted to be mounted within an opening, a door pivotally attached to the door frame, an AC/DC converter operably associated with the door frame, a DC electric device mounted to the door, at least one sensor mounted to the door frame or the door, and a power management controller configured to receive an input from the at least one sensor and send a command to the DC electric device. The AC/DC converter is configured to be electrically connected to an AC power unit disposed outside the door system. The DC electric device is electrically connected to the AC/DC converter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.