Abb Schweiz Ag

Abb Technology Ag

John West

Thor Endre

Paal Kristian Skryten

John-Anders Tveten

Richard Lauritzen

Lill-Bente Sandvik

Oivind Naper

Arnstein Lunden

Frode-Willy Jacobsen

Gunn Kristin Sonsteby

A knife switch assembly including a pair of hinged contact knives, arranged in parallel, and moveable between at least two positions. An operator device for moving the pair of contact knives between the at least two positions, and a guide member located between the two contact knives, having two projecting side parts, each projecting side part extending along at least part of a respective side of each contact knife, which side faces a corresponding side of the other contact knife.

Knife switch assembly, an electric power distribution switchgear and a method for preventing electric discharges

An apparatus, such as a metering panel, for electric power distribution. An enclosure having an access opening defining an interior space, at least two electrical components for separate phases of electricity. The two components located within the enclosure and spaced laterally apart, at least one electrically insulating barrier panel, movable between at least two guided positions, a working position within the enclosure and between the components and an access position displaced from the components.

Apparatus for electric power distribution

Growing community of inventors

Skien, Norway

John West