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:
Jun. 28, 2011
Filed:
Sep. 19, 2006
Applicants:
Claudiu Vasilescu, Paris, FR;
Michel Fakes, Seclin, FR;
Inventors:
Claudiu Vasilescu, Paris, FR;
Michel Fakes, Seclin, FR;
Assignee:
Valeo Equipements Electriques Moteur, Creteil Cedex, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 9/04 (2006.01); H02K 9/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention concerns a ventilation system for a rotary electrical machine of the type comprising a rotor mounted so as to rotate in a stator and a device for cooling by forced flow of a cooling fluid, such as air, provided with at least one fan fixed to the rotor and an independent fan disposed so as to be decisive for cooling at relatively low speeds of rotation of the rotor.