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:
Jul. 23, 2002
Filed:
Jun. 26, 2001
Applicant:
Inventors:
Norbert Will, Heidenheim, DE;
Walter Riedesser, Neustadt, DE;
Assignee:
Epcos AG, Müchen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01G 9/042 ; H01G 9/02 ;
U.S. Cl.
CPC ...
H01G 9/042 ; H01G 9/02 ;
Abstract
An aluminum electrolyte capacitor is composed of a capacitor winding, of an anode foil provided with a dielectrically effective barrier layer, having spacers ( ), particularly of paper, saturated with an operating electrolyte, and of a cathode foil, and is built into a housing. The spacers have an impressed line structure ( ) that is arranged from one face end of the capacitor winding to the opposite end face.