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. 25, 2006
Filed:
Sep. 29, 2003
Applicants:
Marc Bouix, Taninges, FR;
Serge Bruno, Marnaz, FR;
Inventors:
Marc Bouix, Taninges, FR;
Serge Bruno, Marnaz, FR;
Assignee:
Somfy SAS, Cluses, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04Q 7/00 (2006.01); H04Q 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An electrical mains-powered actuator designed to operate a closing, darkening or solar protection element, having in a common enclosure, a direct current motor, a board controlling the motor power supply and an AC/DC voltage converter, the control board including a radio-wave receiver, such that the voltage converter enables lowering of the voltage and includes at least one switch controlled at a frequency (F) such that it is at most equal to twice the mains sector frequency or such that its ratio to the radio-wave receiver frequency (F) ranges between 2.2 10to 2.2 10.