EP 0708470 A1 19960424 - A thermal protection unit for an automatic circuit breaker
Title (en)
A thermal protection unit for an automatic circuit breaker
Title (de)
Thermoschutzbauteil für einen Selbstschalter
Title (fr)
Unité de protection thermique pour un disjoncteur automatique
Publication
Application
Priority
IT MI942125 A 19941018
Abstract (en)
A thermal protection unit for an automatic circuit breaker with a minimum number of components and welded electrical connections between the components comprises a terminal (20) for clamping ends of external leads having an integral conducting appendage (33) forming a cantilevered support for a bimetal plate (42) which is welded electrically to the end (35) of the appendage (33) and jointly to the end (43) of an arc-switching electrode (44). <IMAGE>
IPC 1-7
IPC 8 full level
H01H 71/08 (2006.01); H01H 71/16 (2006.01)
CPC (source: EP)
H01H 71/08 (2013.01); H01H 71/16 (2013.01); H01H 2001/5861 (2013.01)
Citation (search report)
- [XA] DE 3514390 A1 19861023 - LICENTIA GMBH [DE]
- [A] DE 2841004 B1 19800214 - LICENTIA GMBH [DE]
- [A] US 3265837 A 19660809 - KLEIN KEITH W
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0708470 A1 19960424; EP 0708470 B1 19990127; AT E176358 T1 19990215; DE 69507566 D1 19990311; DE 69507566 T2 19990826; ES 2129750 T3 19990616; GR 3029906 T3 19990730; IT 1275641 B1 19971017; IT MI942125 A0 19941018; IT MI942125 A1 19960418; SI 0708470 T1 19990831
DOCDB simple family (application)
EP 95202803 A 19951017; AT 95202803 T 19951017; DE 69507566 T 19951017; ES 95202803 T 19951017; GR 990400997 T 19990407; IT MI942125 A 19941018; SI 9530242 T 19951017