System for assembly and maintenance of connection modules in high-voltage switchgear, a method therefor and a system component

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United States of America Patent

PATENT NO 6430035
APP PUB NO 20020001170A1
SERIAL NO

09284478

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention relates to a system and a method for assembly and maintenance of connection modules (3) in high-voltage switchgear (1). According to the invention assembly and maintenance are performed in a service bay (6) in the vicinity of the switchgear. Modules (3a) to be assembled, replaced or repaired are transported between the service bay (6) and its site (2a) in the switchgear area by a service vehicle (4). The vehicle (4), connection modules (3) and the positions for their base plates (2) are thus so adapted to each other that the service vehicle (4) can move about in the switchgear area while the switchgear is in operation. A special aspect of the invention is the custom-design of the service vehicle (4) specifically for its purpose.

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Patent Owner(s)

  • ABB AB

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Linder, Torbjorn Saxdalen, SE 4 13
Skold, Leif Ludvika, SE 4 9

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