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Title:
制御可能な変圧器
Document Type and Number:
Japanese Patent JP4398250
Kind Code:
B2
Abstract:
A controllable transformer device comprising a body of a magnetic material, a primary winding wound round the body about a first axis, a secondary winding wound round the body about a second axis at right angles to the first axis, and a control winding wound round the body about a third axis, coincident with the second axis. The device can be employed to provide a frequency controlled power supply.

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Inventors:
Hogs, espen
Strand, Frank
Application Number:
JP2003546184A
Publication Date:
January 13, 2010
Filing Date:
November 21, 2002
Export Citation:
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Assignee:
Magtec AS
International Classes:
H01F29/14; G05F1/32; H01F29/00; H01F
Domestic Patent References:
JP9247935A
JP7281770A
Attorney, Agent or Firm:
▲吉▼川 俊雄