EP 2272072 B1 20150722 - COIL AND METHOD FOR PRODUCING A COIL
Title (en)
COIL AND METHOD FOR PRODUCING A COIL
Title (de)
SPULE UND VERFAHREN ZUR HERSTELLUNG EINER SPULE
Title (fr)
BOBINE ET PROCÉDÉ DE FABRICATION D UNE BOBINE
Publication
Application
Priority
- EP 2009053391 W 20090323
- DE 102008016488 A 20080331
Abstract (en)
[origin: WO2009121749A1] The invention specifies a coil which has at least four electrical lines (2, 2'), wherein the electrical lines (2, 2') are wound around a common winding centre (3). Each of the at least four electrical lines (2, 2') is at a constant distance from the winding centre (3) of the coil (1) over the entire length of the coil (1). The coil (1) is inherently stable.
IPC 8 full level
H01F 17/04 (2006.01); H01F 41/06 (2006.01); H01F 27/02 (2006.01); H01F 27/28 (2006.01); H01F 27/32 (2006.01); H01F 41/12 (2006.01)
CPC (source: EP US)
H01F 17/045 (2013.01 - EP US); H01F 41/069 (2016.01 - EP US); H01F 41/084 (2016.01 - EP US); H01F 27/022 (2013.01 - EP US); H01F 27/2828 (2013.01 - EP US); H01F 27/323 (2013.01 - EP US); H01F 41/127 (2013.01 - EP US); Y10T 29/49071 (2015.01 - EP US)
Citation (examination)
- JP H04359502 A 19921211 - TOKO INC
- JP 2005209916 A 20050804 - SANKEN ELECTRIC CO LTD
- JP 2005327834 A 20051124 - GOTO DENSHI KK
- WO 2010089413 A1 20100812 - EPCOS AG [DE], et al
Designated contracting state (EPC)
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 TR
DOCDB simple family (publication)
DE 102008016488 A1 20091001; CN 102047356 A 20110504; EP 2272072 A1 20110112; EP 2272072 B1 20150722; JP 2011517077 A 20110526; JP 5753488 B2 20150722; US 2011068886 A1 20110324; US 9424973 B2 20160823; WO 2009121749 A1 20091008
DOCDB simple family (application)
DE 102008016488 A 20080331; CN 200980120137 A 20090323; EP 09728741 A 20090323; EP 2009053391 W 20090323; JP 2011502337 A 20090323; US 88964510 A 20100924