Title:
MAGNETIC CORE FOR STATIONARY ELECTROMAGNETIC DEVICES
Document Type and Number:
WIPO Patent Application WO2005104145
Kind Code:
A3
Abstract:
An energizable magnetic core for use in an inductor or a transformer includes a plurality of legs extending from the back yoke. The back yoke is formed in a loop arranged to provide a magnetic circuit. Each of the plurality of legs has a first end adjacent to the back yoke and a second end extending away from the back yoke. With the legs positioned upon the back yoke, a cover yoke is positioned adjacent to the second end of each of the plurality of legs. The cover yoke is also formed in a loop such that the cover loop is arranged to provide a magnetic circuit. Coils are positioned upon the legs of the energizable magnetic core. In one embodiment, amorphous metal may be used to construct the energizable magnetic core.
Inventors:
HIRZEL ANDREW D (US)
Application Number:
PCT/US2005/014081
Publication Date:
March 30, 2006
Filing Date:
April 23, 2005
Export Citation:
Assignee:
LIGHT ENGINEERING INC (US)
International Classes:
H01F27/24; H01F27/02; H01F27/25; H01F3/10
Foreign References:
| US20030088967A1 | 2003-05-15 | |||
| US5671526A | 1997-09-30 | |||
| US4345229A | 1982-08-17 | |||
| US5172046A | 1992-12-15 |
Other References:
See also references of EP 1751779A4
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