EP 0479966 B1 19950712 - INDUCTIVE CIRCUIT ELEMENT FOR ASSEMBLY OF PRINTED CIRCUIT BROADS.
Title (en)
INDUCTIVE CIRCUIT ELEMENT FOR ASSEMBLY OF PRINTED CIRCUIT BROADS.
Title (de)
INDUKTIVES SCHALTUNGSELEMENT FÜR LEITERPLATTENMONTAGE.
Title (fr)
ELEMENT DE CIRCUIT INDUCTIF POUR LE MONTAGE DE CARTES IMPRIMEES.
Publication
Application
Priority
- AT 72990 A 19900329
- EP 9100453 W 19910311
Abstract (en)
[origin: WO9115021A1] It is known to make windings of inductive circuit elements for the assembly of printed circuit boards by bending wire elements into a U-shape, curving them over the core(s) and soldering their ends into conductive tracks with which they form complete windings. The wire elements are inserted individually in the printed circuit board. According to the invention, the wire elements (21) are laid and supported on a tunnel-shaped winding support (15) of essentially U-shaped cross-section. Embodiments which are advantageous for the electrical and mechanical properties are indicated in dependent claims.
IPC 1-7
IPC 8 full level
H01F 27/30 (2006.01)
CPC (source: EP)
H01F 27/306 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
WO 9115021 A1 19911003; AT 393179 B 19910826; AT A72990 A 19910115; AT E125060 T1 19950715; DE 59105970 D1 19950817; EP 0479966 A1 19920415; EP 0479966 B1 19950712
DOCDB simple family (application)
EP 9100453 W 19910311; AT 72990 A 19900329; AT 91906312 T 19910311; DE 59105970 T 19910311; EP 91906312 A 19910311