Rotation limit detector

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12241453
APP PUB NO 20230272778A1
SERIAL NO

18012677

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A rotation limit detector, wind turbine and method to detect a limit of rotation of a toothed ring of a rotating assembly includes a pinion mounted on a primary shaft to engage with the toothed ring; a transmission system configured to convert rotation of the primary shaft into rotation of a secondary shaft; a first switch actuator mounted on the secondary shaft, and a first switch for inclusion in a control circuit, wherein the first switch actuator is configured to actuate the first switch when the extent of rotation of the toothed ring has reached a predefined limit in a clockwise direction; and a second switch actuator mounted on the secondary shaft, and a second switch for inclusion in the control circuit, wherein the second switch actuator actuates the second switch when the extent of rotation of the toothed ring has reached a predefined limit in a counter-clockwise direction.

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First Claim

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Patent Owner(s)

  • SIEMENS GAMESA RENEWABLE ENERGY A/S

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ginzburg, Boris Brande, DK 112 2487
Schmidt, Soeren Adrian Vejle, DK 2 0

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