EP 0351861 A1 19900124 - Inductive component, especially a transformer.
Title (en)
Inductive component, especially a transformer.
Title (de)
Induktives Bauelement, insbesondere Übertrager.
Title (fr)
Elément de construction inductif, notamment transformateur, bobine de chock et similaires.
Publication
Application
Priority
DE 3824833 A 19880721
Abstract (en)
Inductive component, especially a transformer, reactor and the like having an annular core (20) made of ferromagnetic material, at least one winding (40) applied to the annular core (20) and connection elements (23, 25, 27, 29) for connecting the winding ends (41), the annular core (20) being sprayed all round directly with preferably high-temperature resistant plastic (21) and connection elements (23, 25, 27, 29) being sprayed in in the region thereof on the bottom side of the annular core. <IMAGE>
Abstract (de)
Induktives Bauelement, insbesonde Übertrager, Drosselspule u. dgl. mit einem Ringkern (20) aus ferromagnetischem Material, mindestens einer auf den Ringkern (20) aufgebrachten Wicklung (40) und Anschlußelementen (23, 25, 27, 29) zum Anschluß der Wickelenden (41), wobei der Ringkern (20) unmittelbar mit bevorzugt hochtemperaturfestem Kunststoff (21) umspritzt ist und in dessen Bereich an der Ringkernunterseite Anschlußelemente (23, 25, 27, 29) eingespritzt sind.
IPC 1-7
IPC 8 full level
H01F 17/06 (2006.01)
CPC (source: EP)
H01F 17/062 (2013.01); H01F 2005/046 (2013.01)
Citation (search report)
- [X] AT 376518 B 19841126 - VOGT GMBH & CO KG [DE]
- [A] DE 3307262 A1 19840906 - VOGT GMBH & CO KG [DE]
- [A] EP 0175069 A1 19860326 - VACUUMSCHMELZE GMBH [DE]
Designated contracting state (EPC)
AT CH DE ES FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0351861 A1 19900124; FI 893511 A0 19890720; FI 893511 A 19900122
DOCDB simple family (application)
EP 89113372 A 19890720; FI 893511 A 19890720