EP 1111643 B1 20080618 - Magnetic trip device
Title (en)
Magnetic trip device
Title (de)
Magnetauslöser
Title (fr)
Déclencheur magnétique
Publication
Application
Priority
FR 9916310 A 19991220
Abstract (en)
[origin: EP1111643A1] The device has dual plates and cores defining the magnetic circuit and forming air gaps. The magnetic circuit breaker includes a magnetic circuit comprising two parallel plates (10a,10b) which are identical. Each has a main limb (18a, 18b) with a foot (17a,17b) turned at right angles to the main limb. A winding is formed on each branch. At their ends which are opposite to the mobile plate of the device, the two parallel plates are cut into an L-shape. The magnetic circuit offers two air gaps (20a, 20b) formed between the two parallel plates. The insulating structure which supports the windings is formed from two half-shells (21a, 21b) which surround the plates.
IPC 8 full level
H01H 71/32 (2006.01)
CPC (source: EP US)
H01H 71/321 (2013.01 - EP US)
Citation (examination)
Designated contracting state (EPC)
DE ES GB IT
DOCDB simple family (publication)
EP 1111643 A1 20010627; EP 1111643 B1 20080618; DE 60039222 D1 20080731; ES 2304342 T3 20081016; FR 2802702 A1 20010622; FR 2802702 B1 20020201; US 2002050879 A1 20020502; US 6472964 B2 20021029
DOCDB simple family (application)
EP 00403539 A 20001215; DE 60039222 T 20001215; ES 00403539 T 20001215; FR 9916310 A 19991220; US 73978400 A 20001220