Proximity switch
Assigneei f m electronic GmbH
InventorsJaromir Palata, Jörg Schulz
Life of this patent
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Abstract
A proximity switch is described, specifically a capacitive proximity switch, with two signal transmitters (1, 2) and with one signal receiver (3), a first signal output (4, 5) of each of the two signal transmitters (1, 2) being connected to one another and to a first signal input (6) of the signal receiver (3), and a second signal output (7, 8) of each of the two signal transmitters (1, 2) being connected via a respective signal transmission path (9, 10) to a second signal input (11) of the signal receiver (3), and at least one of the two signal transmission paths (9, 10) can be influenceable by an actuating object.
Claims21
Proximity switch comprising two signal transmitters and one signal receiver, a first signal output of each of the two signal transmitters being connected to one another and to a first signal input of the signal receiver, and a second signal output of each of the signal transmitters, via a respective signal transmission path, be connected to a second signal input of the signal receiver, and wherein both of the signal transmission paths are influenceable by an actuating object.
Dependencies are inferred from the claim text.