Arc detection

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12176705
APP PUB NO 20240014648A1
SERIAL NO

18370706

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The aim of the invention is to detect an arc in an assembly for transmitting a direct voltage. This aim is achieved by a communication transformer having a primary winding and a secondary winding, the secondary winding being connected to a transmitting device, which is designed to impress a communication signal onto the secondary winding of the communication transformer, and the primary winding being connected to one of the direct voltage lines in order to feed a communication signal transformed by the communication transformer to one of the direct voltage lines. In order to detect, in the assembly, the arc signal caused by an arc, the secondary winding is connected to an arc detection unit, which is designed to detect an arc signal transformed by the communication transformer.

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Patent Owner(s)

Patent OwnerAddress
FRONIUS INTERNATIONAL GMBH4643 PETTENBACH

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bairhuber, Mario Pettenbach, AT 2 1
Breuer, Stefan Pettenbach, AT 9 32
Fasthuber, Christian Pettenbach, AT 7 5
Fischereder, Franz Pettenbach, AT 5 4
Hofer, Bernd Pettenbach, AT 10 122
Pfeil, Reimar Pettenbach, AT 3 2
Spitzer, Walter Pettenbach, AT 3 1

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