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:
May. 09, 1995
Filed:
Jul. 23, 1992
Remi Bascans, Toulouse, FR;
Christophe Fleury, Colomiers, FR;
Eric Autechaud, Toulouse, FR;
Christian N'guyen, Blagnac, FR;
Societe Nationale Industrielle et Aerospatiale, Paris, FR;
Abstract
A poller including an output (S), as well as a first (E1), a second (E2), and a third (E3) input, receiving respectively a first (E.sub.s 1), a second (E.sub.s 2), and a third (E.sub.s 3) signal, which are identical during normal operation. The poller further includes a two-channel diverter (AIG1) provided with an active input (A), a quiescent input (R), a control input (EC) and a common output (SC). The quiescent input (R) and the active input (A) of the diverter (AIG1) are respectively connected to the first (E1) and second (E2) inputs of the poller, whereas the common output (S) of the diverter (AIG1) is connected to the output (S) of the poller. A first monitor (M1) with two inputs (X, Y), branched between the second and third inputs (E2, E3) of the poller, is used to measure the deviation between the second (E.sub.s 2) and third (E.sub.s 3) signals and to control the diverter (AIG1).