Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
ENERGY HARVESTING LOCK SYSTEM
An exemplary method includes transmitting a wireless power signal from an electrical device connected to line power, receiving the wireless power signal at an electronic access control device, and operating the electronic access control device using electrical power harvested from the wireless power signal. In certain forms, the method further includes adjusting an orientation of the antenna by which the wireless power signal is transmitted.
ENERGY HARVESTING LOCK SYSTEM
An exemplary method includes transmitting a wireless power signal from an electrical device connected to line power, receiving the wireless power signal at an electronic access control device, and operating the electronic access control device using electrical power harvested from the wireless power signal. In certain forms, the method further includes adjusting an orientation of the antenna by which the wireless power signal is transmitted.
ENERGY HARVESTING LOCK SYSTEM
LANGENBERG DANIEL (Autor:in) / BAUMGARTE JOSEPH W (Autor:in) / SEACAT JUSTIN D (Autor:in)
23.07.2020
Patent
Elektronische Ressource
Englisch
IPC:
E05B
LOCKS
,
Schlösser
/
G07C
TIME OR ATTENDANCE REGISTERS
,
Zeit- oder Anwesenheitskontrollgeräte
/
H01H
Elektrische Schalter
,
ELECTRIC SWITCHES
/
H02J
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER
,
Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung
Dynamic energy harvesting and variable harvesting force system
| Europäisches Patentamt | 2020
Dynamic energy harvesting and variable harvesting force system
| Europäisches Patentamt | 2019