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:
Sep. 13, 2011
Filed:
Jul. 31, 2006
Thomas Noller, Stuttgart, DE;
Thomas Noller, Stuttgart, DE;
Abstract
The invention relates to an electrodipping device comprising, in a known manner, a bath of enamel, and a transport device used, during the continuous method, to dip the workpieces to be coated into the bath of enamel, to move the workpieces through the bath, and remove the same therefrom. Electrodes are arranged in the bath of enamel, along the path of displacement of the workpieces, said electrodes being connected to a voltage source with one pole thereof. The second pole of said voltage source is connected to a contact rail extending along the path of displacement of the workpieces. Each workpiece is provided with a contact device which is in contact with the contact rail. A controllable voltage regulating unit is arranged between each contact device and the corresponding workpiece. A position determination device enables the momentaneous position of each workpiece to be determined. A control system is used to apply a control signal to the corresponding voltage regulating unit in such a way as to maintain each workpiece at a desired voltage in each position of the course thereof through the bath of enamel.