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:
Oct. 15, 2002
Filed:
Jun. 14, 1999
Applicant:
Inventor:
Jean-Michel Orsat, Chatillon-sur-Cluses, FR;
Assignee:
Somfy, Cluses, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02P 7/00 ;
U.S. Cl.
CPC ...
H02P 7/00 ;
Abstract
Device for controlling a drive motor of a roller blind having stackable slats, the device identifying the type of end travel for the roller blind and operating by analyzing the variation in the drive torque. The automatic control adapts the control of the stopping of the motor to the type of end travel identified. The automatic control preferably includes a logical processing unit ( ) containing a program for analyzing the variation in the torque.