A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Cerradura o herraje para ventana o puerta
Cerradura (11), en particular cerradura de encaje, o herraje para ventana o puerta con una placa frontal (14), un cerradero, un elemento de enclavamiento (12), que puede extenderse a través de una abertura de la placa frontal (14) hacia una abertura del cerradero, así como con un dispositivo para detectar el estado del elemento de enclavamiento (12) mediante una bobina (13), en donde alrededor de la abertura del cerradero está dispuesta al menos una bobina (13), caracterizada por que para detectar adicionalmente el estado de ventana o puerta la bobina (13) está dispuesta en el cerradero, en su lado externo.
For simultaneous detection of the state of a locking element (12) and the state of the window or door, a lock (11) or fitting is provided, in which at least one coil (13) is arranged on the face plate (14) or on the strike plate, on the respective outer face thereof, wherein the coil (13) is arranged around the opening for the locking element (12). To determine the state of the door and the state of the bolt, an alternating voltage signal is applied to the coil (13), the impedance of the coil is determined, and said impedance is compared to predetermined values. To increase reliability, successive signals having different frequencies can be applied to the coil (13) and the impedance can be determined at said different frequencies and compared to predetermined values. Alternatively, a plurality of coils can be provided, namely a transmission coil (13a) and at least one receiving coil (13b), and the voltage induced in the receiving coil (13b) can be measured when an alternating voltage is supplied to the transmission coil (13a).
Cerradura o herraje para ventana o puerta
Cerradura (11), en particular cerradura de encaje, o herraje para ventana o puerta con una placa frontal (14), un cerradero, un elemento de enclavamiento (12), que puede extenderse a través de una abertura de la placa frontal (14) hacia una abertura del cerradero, así como con un dispositivo para detectar el estado del elemento de enclavamiento (12) mediante una bobina (13), en donde alrededor de la abertura del cerradero está dispuesta al menos una bobina (13), caracterizada por que para detectar adicionalmente el estado de ventana o puerta la bobina (13) está dispuesta en el cerradero, en su lado externo.
For simultaneous detection of the state of a locking element (12) and the state of the window or door, a lock (11) or fitting is provided, in which at least one coil (13) is arranged on the face plate (14) or on the strike plate, on the respective outer face thereof, wherein the coil (13) is arranged around the opening for the locking element (12). To determine the state of the door and the state of the bolt, an alternating voltage signal is applied to the coil (13), the impedance of the coil is determined, and said impedance is compared to predetermined values. To increase reliability, successive signals having different frequencies can be applied to the coil (13) and the impedance can be determined at said different frequencies and compared to predetermined values. Alternatively, a plurality of coils can be provided, namely a transmission coil (13a) and at least one receiving coil (13b), and the voltage induced in the receiving coil (13b) can be measured when an alternating voltage is supplied to the transmission coil (13a).
Cerradura o herraje para ventana o puerta
WURM CHRISTOPH (author)
2020-02-26
Patent
Electronic Resource
Spanish
IPC:
E05B
LOCKS
,
Schlösser
Herraje de falleba para una ventana o una puerta y falleba para dicho herraje de falleba
| European Patent Office | 2023