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US 9,584,192 B2Granted
Method and device for transmitting electric power and signals between a stationary wall and a leaf pivotably mounted on said wall
AssigneeDr. Hahn GmbH & Co. KG
InventorJoachim Steudtner
Life of this patent
Estimating the term…
Abstract
A method for transmitting electric power and signals between a wall and a leaf pivotally mounted on the wall includes transmitting the electric power so as to be galvanically isolated, and transmitting the signals optically or optoelectronically.
Claims10
A method for transmitting electric power and signals between a wall and a leaf pivotally mounted on the wall, the method comprising:
- transmitting the electric power so as to be galvanically isolated via a power transmission apparatus;
- and
- transmitting the signals optically or optoelectronically via a first signal transmission apparatus and a second signal transmission apparatus,
- wherein,
- the power transmission apparatus comprises a primary coil assembly and a secondary coil assembly, and
- the primary coil assembly, the secondary coil assembly, the first signal transmission apparatus, and the second signal transmission apparatus each comprise a respective central axis which are respectively disposed so as to substantially coincide with a hinge axis.
3 more elements
A device for transmitting electric power and signals between a wall and a leaf pivotally mounted about a hinge axis on the wall, the device comprising:
- a first power transmission apparatus configured to transmit electric power so as to be galvanically isolated;
- a first signal transmission apparatus configured to transmit at least one of an optical signal and an optoelectronic signal;
- and
- a second signal transmission apparatus configured to transmit at least one of an operational status and a signal status from a secondary side sensor, a secondary detector and a secondary detector group to a primary side alarm system,
- wherein,
- the first power transmission apparatus comprises a first primary coil assembly and a first secondary coil assembly, and
- the first primary coil assembly, the first secondary coil assembly, the first signal transmission apparatus, and the second signal transmission apparatus each comprise a respective central axis which are respectively disposed so as to substantially coincide with the hinge axis.
4 more elements
Dependencies are inferred from the claim text.