公开(公告)号：US20170310351A1

公开(公告)日：2017-10-26

申请号：US15526466

申请日：2015-11-16

Applicant: SOMFY SAS

Inventor： Michel Ramus

IPC: H04B1/18 ,  E06B9/72 ,  E06B9/68 ,  E06B9/17 ,  E06B9/15

CPC classification number: H04B1/18 ,  E06B9/15 ,  E06B9/17 ,  E06B9/72 ,  E06B2009/6809 ,  H04B1/0458

Abstract: A device for control by radiofrequency signals (22) of a domestic electrical appliance powered by an electrical power supply network comprising a first electrical conductor (26) and a second electrical conductor (27) for powering the device (22), a coupler (31), a radiofrequency unit (23) comprising an output and/or an input for the radiofrequency signals (28) which is linked electrically to a point of connection (33) of the coupler (31). The coupler (31) is formed by a printed transmission line (32) on a printed circuit board (29), a first end (34) of the line (32) being linked electrically to the first electrical conductor (26) of the device (22), and a second end (35) of the line (32) being linked electrically to a first reference voltage. And the point of connection (33) of the coupler (31) is disposed between the first and second ends (34, 35) of the printed transmission line (32).

公开(公告)号：US09859933B2

公开(公告)日：2018-01-02

申请号：US15526466

申请日：2015-11-16

Applicant: SOMFY SAS

Inventor： Michel Ramus

IPC: H04B1/00 ,  H04B7/00 ,  H04B1/18 ,  E06B9/72 ,  E06B9/15 ,  E06B9/17 ,  E06B9/68

CPC classification number: H04B1/18 ,  E06B9/15 ,  E06B9/17 ,  E06B9/72 ,  E06B2009/6809 ,  H04B1/0458

Abstract: A device for control by radiofrequency signals (22) of a domestic electrical appliance powered by an electrical power supply network comprising a first electrical conductor (26) and a second electrical conductor (27) for powering the device (22), a coupler (31), a radiofrequency unit (23) comprising an output and/or an input for the radiofrequency signals (28) which is linked electrically to a point of connection (33) of the coupler (31). The coupler (31) is formed by a printed transmission line (32) on a printed circuit board (29), a first end (34) of the line (32) being linked electrically to the first electrical conductor (26) of the device (22), and a second end (35) of the line (32) being linked electrically to a first reference voltage. And the point of connection (33) of the coupler (31) is disposed between the first and second ends (34, 35) of the printed transmission line (32).