Safety switch

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 10550998
APP PUB NO 20180238490A1
SERIAL NO

15896095

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A safety switch (1) having a reading head (2) and an actuator (3) having a transponder (4) and being movable relative to the reading head (2). Encoded signals of the transponder (4) are detectable by means of the reading head (2). As a means for detecting encoded signals, the reading head (2) has a resonant circuit (6) controlled by a processor unit, with the distance between the actuator (3) and reading head (2) being determined by means of an amplitude evaluation of the signals of the transponder (4) detected with the resonant circuit (6). Control signals are generated as a function of the distance signals thus determined.

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Patent Owner(s)

Patent OwnerAddress
EUCHNER GMBH + CO KG70771 LEINFELDEN-ECHTERDINGEN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hahn, Frederic Hilden, DE 5 8
Zeiler, Gerd Leinfelden-Echterdingen, DE 1 5

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