Electricity: motive power systems – Positional servo systems – With stabilizing features
Reexamination Certificate
2009-04-09
2011-10-25
Hiltunen, Thomas J (Department: 2816)
Electricity: motive power systems
Positional servo systems
With stabilizing features
C363S046000
Reexamination Certificate
active
08044630
ABSTRACT:
Radiofrequency device (30; 30′; 30″; 30′″) controlling means for supplying at least one electrical load (14, 14′) and comprising a radiofrequency unit (11) of radiofrequency signals transmitter and/or receiver type and connected by a first conductor (9b) to the AC mains (9), wherein the radiofrequency unit comprises a radiofrequency signal output and/or input (20) connected by an HF link (19) to a first terminal (21) of a tuning circuit (17; 17′) of the radiofrequency device, this tuning circuit being:connected by a second terminal (22) to the first conductor,connected by a third terminal (23) to an electrical ground (GND) of the radiofrequency unit,furnished with means (L1, C1; L2, C3, C4) for blocking the conduction of radiofrequency signals on the first conductor between the second terminal and the third terminal, andtraversed between the second terminal and the third terminal by the AC current (I-ACT) flowing in the first conductor and supplying said electrical load.
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Search Report issued by French Patent Office for priority French application FR 0801971 dated Oct. 20, 2008.
Frommer & Lawrence & Haug LLP
Hiltunen Thomas J
Santucci Ronald R
Somfy SAS
LandOfFree
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