EP 1298692 A3 20031015 - Switch contact arrangement for a low voltage circuit breaker
Title (en)
Switch contact arrangement for a low voltage circuit breaker
Title (de)
Schaltkontaktanordnung eines Niederspannungs-Leistungsschalters
Title (fr)
Dispositif de contact pour un disjoncteur basse tension
Publication
Application
Priority
DE 10148947 A 20010928
Abstract (en)
[origin: DE10148947C1] The switch contact device has a movable contact carrier (10) with a bearing bolt (12) for parallel contact levers (11), spacers (20) between the latter having a peripheral support surface facing the contact carrier, cooperating with counter-surfaces (21) upon movement of the contact carrier as a result of a heavy current loading, for preventing deformation of the bearing bolt.
IPC 1-7
IPC 8 full level
H01H 1/22 (2006.01); H01H 73/04 (2006.01)
CPC (source: EP)
H01H 1/226 (2013.01); H01H 2001/228 (2013.01)
Citation (search report)
- [AD] DE 19629482 C1 19970911 - SIEMENS AG [DE]
- [A] DE 3539788 A1 19870514 - SIEMENS AG [DE]
- [A] US 5389906 A 19950214 - CASTONGUAY ROGER N [US], et al
- [A] US 5012053 A 19910430 - MURAI WASABURO [JP]
- [A] FR 1545113 A 19681108 - GEN ELECTRIC
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
DOCDB simple family (publication)
DE 10148947 C1 20030213; DE 50201764 D1 20050120; EP 1298692 A2 20030402; EP 1298692 A3 20031015; EP 1298692 B1 20041215
DOCDB simple family (application)
DE 10148947 A 20010928; DE 50201764 T 20020913; EP 02090331 A 20020913