The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 25, 2003
Filed:
Oct. 01, 2001
Roland Gallay, Farvagny, CH;
Dominique Guillet, Marly, CH;
Vincent Hermann, Fribourg, CH;
Adrian Schneuwly, Schmitten, CH;
Montena Components S.A., Rossens, CH;
Abstract
The invention relates to a device for accumulation of electrical energy. The device is a substantially cylindrical winding of strips. At least one strip is a strip conductor. The device is defined transversally by a substantially cylindrical lateral face and longitudinally by two opposite end faces. Each of the two opposite end faces contains an edge of the strip conductor. In the device, at least one of the edges of at least one strip conductor contains a plurality of teeth. The teeth are disposed on at least one of the end faces and form at least one set in which they are substantially superimposed in a predetermined direction, approximately perpendicular to a plane tangent to the cylindrical face. The teeth constitute a group of elements of electrical connection to a terminal and in which each element extends itself in continuity with the strip conductor which comprises the element.