EP 0948006 B1 20050720 - Arrangement for displaying the switching position and for displaying contact erosion in an electrical switching device
Title (en)
Arrangement for displaying the switching position and for displaying contact erosion in an electrical switching device
Title (de)
Anordnung zur Schaltstellungsanzeige und Abbrandanzeige
Title (fr)
Dispositif pour l' indication de la position et l' usure des contacts d'un interrupteur électrique
Publication
Application
Priority
DE 19814397 A 19980331
Abstract (en)
[origin: EP0948006A2] The switch position and contact degradation display uses two opposing display elements (7,8) respectively associated with the fixed and movable switch contacts (401,411), so that their relative position corresponds to the relative position of the switch contacts, the position of the display elements in the closed switch position indicating the contact degradation.
IPC 1-7
IPC 8 full level
H01H 1/00 (2006.01); H01H 9/16 (2006.01); H01H 33/66 (2006.01)
CPC (source: EP)
H01H 1/0015 (2013.01); H01H 9/16 (2013.01); H01H 33/666 (2013.01); H01H 2009/0292 (2013.01)
Designated contracting state (EPC)
CH FR IT LI SE
DOCDB simple family (publication)
EP 0948006 A2 19991006; EP 0948006 A3 20000614; EP 0948006 B1 20050720; DE 19814397 C1 19991223
DOCDB simple family (application)
EP 99106098 A 19990326; DE 19814397 A 19980331