Self-powered home automation installation and its method of operation
US7772798B2 · kind B2 · utility
14Cited by
9References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 3, 2007 |
| Grant date | Aug 10, 2010 |
| Priority date | — |
| Expiry date | Dec 29, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY04S10/123
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method of operation of an electric self-powered home automation installation (10) comprising an actuator (1) allowing the movement of a movable screen (2) and a bipolar electric source (6), the actuator comprising a motor (3) for driving the movable screen and a means (4) for controlling the motor supply, the bipolar electric source comprising an in-situ rechargeable electric source (62, 63) and a non rechargeable electric source (61), the operation method comprising a first operation mode, wherein:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.