Electricity: electrical systems and devices – Electrolytic systems or devices – Double layer electrolytic capacitor
Reexamination Certificate
2007-05-08
2007-05-08
Ha, Nguyen T. (Department: 2831)
Electricity: electrical systems and devices
Electrolytic systems or devices
Double layer electrolytic capacitor
C361S504000, C361S508000, C361S512000, C361S518000, C429S094000, C429S127000, C429S162000, C429S163000, C429S171000, C429S174000, C029S623100
Reexamination Certificate
active
11059673
ABSTRACT:
A method for manufacturing electrical components of the energy-accumulating electrostatic or electrochemical type, consisting in winding at least two layers of a film on a support made of an electrically nonconducting material that has a substantially polygonal cross-section, by providing a preset number of film turns until a predefined thickness is reached, and forming a first layer; arranging respective spacers at the corners of the polygon in which the contour of the wound film is inscribed; and winding more turns of film around the first layer and around the spacers inserted at the corners, to form a second layer. A machine by means of which the method is performed comprises a rotatingly mounted frame on which the support is fixed for winding of the layer of film.
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Mazza Mirko
Righi Sauro
Arcotronics Industries S.p.A
Ha Nguyen T.
Josif Albert
Modiano & Associati
O'Byrne Daniel
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