Title:
TOROIDAL INDUCTIVE DEVICES AND METHODS OF MAKING THE SAME
Document Type and Number:
WIPO Patent Application WO2002059914
Kind Code:
A3
Abstract:
An inductive device (10) comprises an electric winding componen t (14) having a generally toroidal shape, and a plurality of discrete magnetic components (12) at least partially embracing the electric winding component (14) so as to complete a magnetic flux path and to form at least one gap (20) between end portions of the plurality of discrete magnetic components.
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JPH1154344 | HIGH TENSION TRANSFORMER |
Inventors:
BUSWELL HARRIE R (US)
Application Number:
PCT/US2002/001631
Publication Date:
April 17, 2003
Filing Date:
January 23, 2002
Export Citation:
Assignee:
BUSWELL HARRIE R (US)
International Classes:
H01F27/28; H01F3/14; H01F27/24; H01F30/00; H01F30/16; H01F37/00; H01F17/06; (IPC1-7): H01F27/28; H01F17/06; H01F27/02
Foreign References:
US5400005A | 1995-03-21 | |||
US4833436A | 1989-05-23 | |||
US4551700A | 1985-11-05 | |||
US4652771A | 1987-03-24 | |||
US5402097A | 1995-03-28 | |||
US6229305B1 | 2001-05-08 | |||
US3659336A | 1972-05-02 |
Other References:
See also references of EP 1360708A4
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