EP 1701370 A1 20060913 - Overcurrent trip device for the circuit breaker
Title (en)
Overcurrent trip device for the circuit breaker
Title (de)
Überstromauslöser für einen Schutzschalter
Title (fr)
Déclencheur de surintensité pour un disjoncteur de protection
Publication
Application
Priority
EP 05405241 A 20050311
Abstract (en)
Overcurrent trip has a bimetallic strip (30) stored on one side, whereby trigger element impinged upon the free end of the bimetallic strip. The active section (35) of the bimetallic strip is formed according to the nature of a trough embodied at the first bend (34). An independent claim is also included for the protective circuit.
IPC 8 full level
H01H 71/16 (2006.01)
CPC (source: EP)
H01H 71/16 (2013.01); H01H 2037/523 (2013.01)
Citation (applicant)
EP 0616350 A1 19940921 - MAIER & CIE C [CH]
Citation (search report)
- [X] US 2122693 A 19380705 - OLAV MASENG
- [A] US 3291938 A 19661213 - ZUBATY MARTIN V
- [AD] EP 0616350 A1 19940921 - MAIER & CIE C [CH]
- [A] EP 0887830 A2 19981230 - ABB PATENT GMBH [DE]
- [A] DE 8802281 U1 19880519
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 MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 05405241 A 20050311