EP 0986083 A3 20000809 - Magnetothermal circuit breaker
Title (en)
Magnetothermal circuit breaker
Title (de)
Thermomagnetischer Schutzschalter
Title (fr)
Disjoncteur magnéto-thermique
Publication
Application
Priority
IT MI981975 A 19980908
Abstract (en)
[origin: EP0986083A2] A magnetothermal circuit breaker comprising a casing (103) which contains an electrical protection device (110) associated with a magnetic trip-off kinematic system (114), a kinematic system for actuating the moving contact (111), an arc chute (112), a thermal trip-off kinematic system (113), a connection means (115) for the external electrical connections; the thermal trip-off kinematic system includes a bimetallic member which is operatively associated with a linkage whose initial position with respect to the bimetallic member can be adjusted mechanically. <IMAGE>
IPC 1-7
IPC 8 full level
H01H 71/74 (2006.01); H01H 71/04 (2006.01); H01H 71/24 (2006.01)
CPC (source: EP)
H01H 71/7427 (2013.01); H01H 71/04 (2013.01); H01H 71/2409 (2013.01); H01H 2071/7454 (2013.01); H01H 2300/048 (2013.01)
Citation (search report)
- [XY] US 4704593 A 19871103 - LEONE DAVID A [US], et al
- [Y] EP 0708461 A1 19960424 - BTICINO SPA [IT]
- [XA] US 4030060 A 19770614 - MRENNA STEPHEN A, et al
- [A] EP 0046841 A1 19820310 - LICENTIA GMBH [DE]
- [A] EP 0008558 A1 19800305 - LEGRAND SA [FR]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0986083 A2 20000315; EP 0986083 A3 20000809; EP 0986083 B1 20070307; DE 69935382 D1 20070419; IT 1302051 B1 20000720; IT MI981975 A0 19980908; IT MI981975 A1 20000308
DOCDB simple family (application)
EP 99115552 A 19990806; DE 69935382 T 19990806; IT MI981975 A 19980908