Title:
FLAT COIL
Document Type and Number:
WIPO Patent Application WO2002060041
Kind Code:
A3
Abstract:
A flat coil assembly (10) comprising at least one electrically conductive layer (12) arranged in a substantially uniplanar spiral arrangement of loops with a void in a center of the spiral, and a core (14) made from mu-metal, wherein the core extending on one side of the uniplanar spiral arrangement over at least a first portion of the loops from an external loop to an internal loop, crossing over, through the void in the center and extending over at least a second portion of the loops on the other side of the uniplanar spiral arrangement.
Inventors:
GOLAN GADY (IL)
Application Number:
PCT/IL2002/000058
Publication Date:
March 13, 2003
Filing Date:
January 22, 2002
Export Citation:
Assignee:
FLATCOIL SOLUTIONS LTD (IL)
GOLAN GADY (IL)
GOLAN GADY (IL)
International Classes:
H01F17/00; H01F17/04; H01F41/04; (IPC1-7): H01F5/00; H01F27/06; H01F27/29
Foreign References:
| US6307457B1 | 2001-10-23 | |||
| US6114932A | 2000-09-05 | |||
| US4223360A | 1980-09-16 |
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