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:
Nov. 17, 1992
Filed:
Jun. 07, 1991
Otwin Imhof, Nurtingen, DE;
Holger Kistrup, Esslingen, DE;
Claus Schneider, Fellbach, DE;
Friedrich Haschka, Esslingen, DE;
Abstract
A process manufacturing positive and negative fiber structure electrodes for open as well as gastight electrochemical current sources, particularly nickel-cadmium accumulators. After the filling of the calibrated plate with an active mass and the subsequent drying of the plate filled with a moist a mass, the plate is calibrated again by means of calibrating presses or calibrating rollers. The calibrating plates or rollers are cleaned to remove adhering or deposited active mass or other dirt by means of ductors or rotating brush rollers while being at the same time subjected to suction. Thus electrodes are created which have plane surfaces for cells for the highest standards with respect to the individual active components and the mounted stack in the given dimensions.