EP 1632967 B1 20070613 - Electrical switching device with indicator means
Title (en)
Electrical switching device with indicator means
Title (de)
Elektrische Schaltvorrichtung mit Anzeigemittel
Title (fr)
Dispositif de commutation électrique avec moyens indicateurs
Publication
Application
Priority
DE 102004042861 A 20040904
Abstract (en)
[origin: EP1632967A1] The device has an operating unit (12.2) for switch contacts and an indicator unit (30A1) indicating a switching state of the device. The indicator unit has an electronic unit, which controls a supply voltage of the indicator unit. An energy transmitter (63) wirelessly transmits an electrical energy between supply and load sides to an energy receiver. A wireless energy transformer is provided between the transmitter and the receiver.
IPC 8 full level
H01H 9/16 (2006.01)
CPC (source: EP)
H01H 9/168 (2013.01); H01H 9/167 (2013.01); H01H 13/023 (2013.01); H01H 2207/048 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1632967 A1 20060308; EP 1632967 B1 20070613; AT E364890 T1 20070715; DE 102004042861 B3 20060518; DE 502005000850 D1 20070726; ES 2289631 T3 20080201; PL 1632967 T3 20070928; PT 1632967 E 20070918
DOCDB simple family (application)
EP 05019091 A 20050902; AT 05019091 T 20050902; DE 102004042861 A 20040904; DE 502005000850 T 20050902; ES 05019091 T 20050902; PL 05019091 T 20050902; PT 05019091 T 20050902