EP 0997914 B1 20050420 - Electrical coil, especially for heating
Title (en)
Electrical coil, especially for heating
Title (de)
Elektrische Drahtwicklung, insbesondere Heizdrahtwicklung
Title (fr)
Bobinage électrique, notamment pour chauffage
Publication
Application
Priority
DE 19849683 A 19981028
Abstract (en)
[origin: EP0997914A2] The winding has a wire wound around a carrier body (43), like a screw. The carrier body has spacer grooves, into which the turns of the wire fit. The carrier body has a rectangular, preferably square cross-section, whose long edges have indentations to act as the spacer grooves. The coil forms a cylindrical surface, whose diameter corresponds to the inner surface of the indentations.
IPC 1-7
IPC 8 full level
H01C 1/016 (2006.01)
CPC (source: EP)
H01C 1/016 (2013.01)
Designated contracting state (EPC)
DE FR IT
DOCDB simple family (publication)
EP 0997914 A2 20000503; EP 0997914 A3 20031008; EP 0997914 B1 20050420; DE 19849683 A1 20000504; DE 59911930 D1 20050525
DOCDB simple family (application)
EP 99119945 A 19991011; DE 19849683 A 19981028; DE 59911930 T 19991011