EP 3131101 A1 20170215 - COIL FORMER FOR AN ELECTRICAL COIL, ELECTRICAL COIL COMPRISING SUCH A COIL FORMER
Title (en)
COIL FORMER FOR AN ELECTRICAL COIL, ELECTRICAL COIL COMPRISING SUCH A COIL FORMER
Title (de)
SPULENKÖRPER FÜR EINE ELEKTRISCHE SPULE, ELEKTRISCHE SPULE MIT SOLCH EINEM SPULENKÖRPER
Title (fr)
CORPS DE BOBINE POUR UNE BOBINE ÉLECTRIQUE, BOBINE ÉLECTRIQUE COMPRENANT UN TEL CORPS DE BOBINE
Publication
Application
Priority
EP 15180749 A 20150812
Abstract (en)
The invention relates to a coil former (2) for an electrical coil (1), - comprising a substantially cylindrical basic body (3) having a circumferential wall (4), which basic body is delimited along its axial direction (A) by a first end wall (5a) and a second end wall (5b), which is opposite the first end wall (5a), said end walls both protruding radially beyond the circumferential wall (4), - comprising a separating element (6), which is arranged axially between the two end walls (5a, 5b) and which projects radially outwards from the circumferential wall (4) so as to form a first and a second axial winding-accommodating region (9a, 9b), - wherein the separating element (6) has an aperture (17), through which the first axial winding-accommodating region (9a) is connected to the second axial winding-accommodating region (9b).
IPC 8 full level
H01F 5/02 (2006.01); H01F 27/28 (2006.01); H01F 27/32 (2006.01); H01H 51/06 (2006.01)
CPC (source: EP)
H01F 5/02 (2013.01); H01F 27/2823 (2013.01); H01F 27/325 (2013.01); F02N 11/00 (2013.01); H01F 2005/022 (2013.01)
Citation (search report)
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- [X] FR 2309023 A1 19761119 - PLESSEY HANDEL INVESTMENT AG [CH]
- [Y] US 2005212644 A1 20050929 - YOSHIMORI HITOSHI [JP]
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- [A] DE 3428241 A1 19860206 - WOLFF REO BORIS VON GMBH [DE]
- [A] US 3644986 A 19720229 - VERMA JUGAL K
- [A] EP 0735552 A1 19961002 - THOMSON BRANDT GMBH [DE]
- [I] US 2011260562 A1 20111027 - BRADFIELD MICHAEL D [US]
- [A] DE 102011116861 A1 20130425 - EPCOS AG [DE]
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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 RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DOCDB simple family (application)
EP 15180749 A 20150812