EP 1575066 A3 20080813 - Coil bobbin for at least two transformers
Title (en)
Coil bobbin for at least two transformers
Title (de)
Wickelkörper für mindestens zwei transformatoren
Title (fr)
Support de bobine pour au moins deux transformateurs
Publication
Application
Priority
DE 102004011867 A 20040311
Abstract (en)
[origin: DE102004011867B3] The device (1) has a winding sub-body (10,11) per transformer for holding the transformer windings and a transformer core with a U core (2,3) and an I core (4) for each transformer. The winding sub-bodies have a common holding rail joining the winding sub-bodies and for holding a common I core. The winding sub-bodies are configured so that the at least two transformers are at a distance apart. An independent claim is also included for a transformer arrangement with at least two transformers.
IPC 8 full level
H01F 27/32 (2006.01); H01F 38/42 (2006.01); H01F 27/38 (2006.01); H01F 30/04 (2006.01)
CPC (source: EP)
H01F 27/325 (2013.01); H01F 38/42 (2013.01); H01F 27/38 (2013.01); H01F 30/04 (2013.01); H01F 2027/297 (2013.01)
Citation (search report)
- [X] GB 2216729 A 19891011 - KIJIMA CO LTD [JP]
- [X] GB 2218573 A 19891115 - KIJIMA CO LTD [JP]
- [A] US 6449178 B1 20020910 - SAKAI SHINICHI [JP], et al
- [A] US 4779068 A 19881018 - SAKAMOTO YUKIO [JP], et al
- [A] EP 1211700 A2 20020605 - TOKIN CORP [JP]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LU MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL HR LT LV MK YU
DOCDB simple family (publication)
DE 102004011867 B3 20050804; EP 1575066 A2 20050914; EP 1575066 A3 20080813
DOCDB simple family (application)
DE 102004011867 A 20040311; EP 04027948 A 20041125