EP 1058278 A2 20001206 - Wound magnetic circuit
Title (en)
Wound magnetic circuit
Title (de)
Gewickelter Magnetkreis
Title (fr)
Circuit magnétique bobine
Publication
Application
Priority
CH 105699 A 19990604
Abstract (en)
The magnetic circuit manufacture technique has a magnetic center section (3) inside an outer coil (2) formed by winding a conductor wire on a slightly conical shaped mandril. The magnetic center is spiral in shape with one end (16) shaped away from the mandril tube axis.
IPC 1-7
IPC 8 full level
H01F 41/06 (2006.01); H01F 41/08 (2006.01); H01F 3/00 (2006.01); H01F 17/06 (2006.01); H01F 41/02 (2006.01); H01F 5/02 (2006.01)
CPC (source: EP US)
H01F 17/062 (2013.01 - EP US); H01F 41/0206 (2013.01 - EP US); H01F 41/08 (2013.01 - EP US); H01F 5/02 (2013.01 - EP US); Y10T 29/4902 (2015.01 - EP US); Y10T 29/49071 (2015.01 - EP US); Y10T 29/49073 (2015.01 - EP US); Y10T 29/532 (2015.01 - EP US); Y10T 29/53257 (2015.01 - EP US)
Designated contracting state (EPC)
CH DE FR GB LI
DOCDB simple family (publication)
EP 1058278 A2 20001206; EP 1058278 A3 20001213; EP 1058278 B1 20120229; JP 2000348960 A 20001215; JP 3618638 B2 20050209; US 2003115742 A1 20030626; US 2004021540 A1 20040205; US 6640419 B2 20031104; US 6987439 B2 20060117
DOCDB simple family (application)
EP 00810068 A 20000125; JP 2000142126 A 20000515; US 52599900 A 20000315; US 63046303 A 20030730