Fault gas detection system for a liquid filled high voltage transformer

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12210051
APP PUB NO 20230266378A1
SERIAL NO

18024099

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Abstract

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A fault gas detection system for a liquid filled high voltage transformer, the transformer including a main tank and an expansion tank the tanks fluidic connected by an exchange conduit such that gas and/or a transformer liquid is able to exchange between the tanks, the gas detection system including: a chamber with a top cover,

    a predefined horizontal level-plane in the chamber defining a maximum liquid level of a transformer liquid in the chamber during use,a fluid-channel including a fluid-egress at a level equal to or higher than the top cover and a fluid-ingress lower than the level of the level-plane,a level sensor designed to measuring and/or indicating a liquid level.

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Patent Owner(s)

Patent OwnerAddress
SIEMENS GAMESA RENEWABLE ENERGY A/SBRANDE

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nielsen, Leif Brande, DK 8 53

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