EP 2461334 A4 20130109 - INDUCTOR
Title (en)
INDUCTOR
Title (de)
INDUKTOR
Title (fr)
BOBINE D'INDUCTION
Publication
Application
Priority
- CN 200910160965 A 20090731
- CN 2010001082 W 20100719
Abstract (en)
[origin: EP2461334A1] The object of the present invention is to provide an inductor capable of realizing a voltage conversion circuit which is compact in size and is able to provide a suitable output. To achieve the above described object, the inductor according to the invention has a core and a plurality of windings, and the core comprises a plurality of arms for windings around which the plurality of windings are respectively wound; at least one common arm which forms magnetic loops with the plurality of arms for windings, respectively; and a pair of base parts. The plurality of arms for windings and the common arm are located between the pair of base parts.
IPC 8 full level
H01F 17/04 (2006.01); H01F 27/24 (2006.01)
CPC (source: EP KR)
H01F 3/14 (2013.01 - EP KR); H01F 17/04 (2013.01 - EP KR); H01F 27/24 (2013.01 - KR); H01F 2038/026 (2013.01 - EP KR)
Citation (search report)
- [XYI] JP 2001093753 A 20010406 - FUJI ELECTRIC CO LTD
- [XYI] CN 201160024 Y 20081203 - TDG TECHNOLOGY CO LTD [CN]
- [XYI] GB 2442090 A 20080326 - FORD GLOBAL TECH LLC [US]
- [XYI] JP H09237722 A 19970909 - TAMURA SEISAKUSHO KK
- [Y] US 2004085174 A1 20040506 - DECRISTOFARO NICHOLAS J [US], et al
- [Y] EP 1548765 A1 20050629 - NEC TOKIN CORP [JP]
- [Y] JP 2001230120 A 20010824 - HITACHI FERRITE ELECT LTD
- See references of WO 2011011966A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
EP 2461334 A1 20120606; EP 2461334 A4 20130109; EP 2461334 B1 20140618; EP 2461334 B8 20140917; CN 101989485 A 20110323; CN 102326216 A 20120118; CN 102326216 B 20160316; IN 1755DEN2012 A 20150605; JP 2013501346 A 20130110; JP 5784601 B2 20150924; KR 101760382 B1 20170721; KR 20120066010 A 20120621; WO 2011011966 A1 20110203
DOCDB simple family (application)
EP 10803799 A 20100719; CN 200910160965 A 20090731; CN 2010001082 W 20100719; CN 201080008717 A 20100719; IN 1755DEN2012 A 20120227; JP 2012521929 A 20100719; KR 20127005324 A 20100719