Electricity: electrical systems and devices – Electrostatic capacitors – Fixed capacitor
Reexamination Certificate
2005-05-17
2005-05-17
Thomas, Eric (Department: 2831)
Electricity: electrical systems and devices
Electrostatic capacitors
Fixed capacitor
C361S303000, C361S308100, C361S311000
Reexamination Certificate
active
06894886
ABSTRACT:
A power capacitor for high voltage and including at least one capacitor element that has improved electrical properties and that allows simple manufacture. Each capacitor element has a substantially circular-cylindrical shape. The inside of the container has a corresponding shape to closely surround each capacitor element. In addition, each capacitor element is oriented with the axial direction coinciding with the axial direction of the container. A capacitor bank includes a plurality of the power capacitors, and uses of one or more of the invented power capacitors can be used as a component in electrical installations.
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Drugge Birger
Eriksson Esbjörn
Frisk Göran
Holmgren Tommy
ABB AB
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
Thomas Eric
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