EP 0941544 A1 19990915 - IMPROVEMENTS IN AND RELATING TO COILS
Title (en)
IMPROVEMENTS IN AND RELATING TO COILS
Title (de)
ELEKTRISCHE SPULEN
Title (fr)
AMELIORATIONS RELATIVES A DES BOBINES
Publication
Application
Priority
- GB 9703168 W 19971126
- GB 9624586 A 19961127
Abstract (en)
[origin: WO9824098A1] The invention aims to provide coils for inductance applications or magnetic field generation suitable for use in high temperature coils. The invention provides the coil by a non-winding process, in which the conductor path is formed by depositing or removing material served to form a conductor path in its configuration of use relative to other parts of that conductor path. The coil may be formed of one or more elements formed in this way. The conductor paths in individual elements are connected to one another such that the current flows in a consistent sense between layers. A core provided in this way is less susceptible to damage to its insulating or anti-corrosion coatings than a coil produced by coiling a conductor into the coil configuration following insulation and/or anti-corrosion coating. Far higher levels of coil packing are also possible using this construction.
IPC 1-7
IPC 8 full level
H01F 17/02 (2006.01); H01F 27/28 (2006.01); H01F 41/04 (2006.01)
CPC (source: EP)
H01F 27/2823 (2013.01); H01F 41/04 (2013.01)
Citation (search report)
See references of WO 9824098A1
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
WO 9824098 A1 19980604; AU 5059998 A 19980622; EP 0941544 A1 19990915; GB 9624586 D0 19970115; JP 2001504642 A 20010403
DOCDB simple family (application)
GB 9703168 W 19971126; AU 5059998 A 19971126; EP 97913299 A 19971126; GB 9624586 A 19961127; JP 52439198 A 19971126