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. 12, 2002
Filed:
Jan. 12, 1998
Eduardo Santander, Vitry-sur Seine, FR;
Jean-Michel Pigeau, Bretigny sur Orge, FR;
Dominique Templer, Plaisir, FR;
Pierre-François Desesquelles, L'Hay les Roses, FR;
Valeo Systemes d'Essuyage, La Vierriere, FR;
Abstract
A method for making a wire-wound rotating part for an electrically driven machine, wherein a sheet metal pack and a commutator spaced therefrom are attached to a shaft, and conductive strands are wound around the sheet pack and the commutator to form a generally ring shaped winding. The method further comprises axially compressing the winding and simultaneously moving the commutator closer to the sheet pack. The method is particularly useful for making electric fans for motor vehicles.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile