Title:
CAPACITOR UNIT AND SEALED SWITCHING DEVICE
Document Type and Number:
Japanese Patent JP2009054400
Kind Code:
A
Abstract:
To provide a capacitor unit with small size and high insulation performance and a sealed switching device having the capacitor unit.
The capacitor unit 2 have a capacitor laminate 3 in which a plurality of capacitor elements 3-1, ..., 3-n covering the surrounding of a dielectric with an insulating material are connected in series housed in an insulating tube 4, and is constructed so as to connect the both end parts of the capacitor laminate 3 to electrostatic shield electrodes 6a, 6b via the connecting electrodes 5a, 5b. One of the electrodes of the capacitor elements 3-1, ..., 3-n is arranged on nearly identical surface with the insulating material.
Inventors:
NOJIMA KENICHI
SATO MASAYUKI
SATO MASAYUKI
Application Number:
JP2007219698A
Publication Date:
March 12, 2009
Filing Date:
August 27, 2007
Export Citation:
Assignee:
TOSHIBA CORP
International Classes:
H01H33/16; H01C7/12; H01G4/38
Attorney, Agent or Firm:
Toshio Kanata
Yoshiaki Inomata
Hiroko Inomata
Yoshiaki Inomata
Hiroko Inomata
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