Rotary angle sensor

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9945694
SERIAL NO

14411838

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A rotary angle sensor used to determine a relative angular position as compared to a reference position, comprising a housing (1), at least one rotor (3, 4) that is rotatably mounted inside said housing (1), one circuit board (2) containing electrical and/or electronic components as well as one or multiple stators corresponding to the number of used rotors (3, 4). The rotary angle sensor is supposed to be improved in such a manner that a particularly precise alignment of the first rotor (3) in relation to the stator is ensured and that it is inexpensive to manufacture. This is achieved by a first rotor (3) that is interlocked with the housing (1) without any play while a pre-loaded spring washer (14) is positioned on the latching arms (11).

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Patent Owner(s)

Patent OwnerAddress
HELLA GMBH & CO KGAA59552 LIPPSTADT

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Elpermann, Thomas Telgte, DE 4 15
Peters, Stefan Lippstadt, DE 99 729

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