EP 0639840 A3 19950315 - CHOKE COIL WITH SPIRAL-WOUND WINDING EMBEDDED IN INSULATING MATERIAL.
Title (en)
CHOKE COIL WITH SPIRAL-WOUND WINDING EMBEDDED IN INSULATING MATERIAL.
Publication
Application
Priority
- DE 4324634 A 19930722
- DE 4404079 A 19940209
Abstract (en)
[origin: EP0639840A2] An inductor having a spiral winding, embedded in insulating material, is proposed, at least one end face (9,10) of the inductor (1) being designed in such a way that the Joule heat produced in the winding (3,4,5) can be dissipated via the said end face, by means of thermal contact-making, to at least one liquid heat sink (18,19). <IMAGE>
IPC 1-7
IPC 8 full level
H01F 27/28 (2006.01); H01F 27/32 (2006.01); H01F 30/08 (2006.01)
CPC (source: EP)
H01F 27/2876 (2013.01); H01F 27/327 (2013.01); H01F 30/08 (2013.01)
Citation (search report)
- [X] EP 0462005 A1 19911218 - FUJIKURA LTD [JP], et al
- [A] DE 2329122 B1 19740801
- [A] US 3946349 A 19760323 - HALDEMAN III CHARLES W
- [A] BE 677875 A 19660429
- [A] WO 9008390 A1 19900726 - SUNDSTRAND CORP [US]
- [A] US 3163839 A 19641229 - ALBERT ZACK
- [A] DE 312543 C
- [X] "coil design for magnetic repulsion punch", IBM TECHNICAL DISCLOSURE BULLETIN., vol. 33, no. 4, September 1990 (1990-09-01), NEW YORK US, pages 219 - 220
Designated contracting state (EPC)
CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0639840 A2 19950222; EP 0639840 A3 19950315; EP 0639840 B1 19961204; DE 59401193 D1 19970116
DOCDB simple family (application)
EP 94111123 A 19940718; DE 59401193 T 19940718