Title:
POWER CONVERSION DEVICE
Document Type and Number:
WIPO Patent Application WO/2011/061984
Kind Code:
A1
Abstract:
Disclosed is a power conversion device that is capable of being miniaturized, occupies a small surface space, and operates in polyphase mode. A power conversion device that operates in n-phase mode (where n is a natural number greater than or equal to three) is configured of a core that is formed from a magnetic material and a wire coil that is wound at a prescribed position of the core. The core forms a central leg wherein an air gap is formed, a number n of external legs whereupon the wire coil is wound and that are positioned parallel to the central leg, and a closed magnetic circuit wherein the n external legs are positioned so as to surround the central leg approximately equidistant from one another with the central leg as axis thereof.
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Inventors:
SATAKE YUKI (JP)
TERATANI SHIGEKI (JP)
YAMAMOTO MASAYOSHI (JP)
NAKAHAMA MASAYUKI (JP)
TERATANI SHIGEKI (JP)
YAMAMOTO MASAYOSHI (JP)
NAKAHAMA MASAYUKI (JP)
Application Number:
PCT/JP2010/064697
Publication Date:
May 26, 2011
Filing Date:
August 30, 2010
Export Citation:
Assignee:
SHINTO HOLDINGS CO LTD (JP)
SATAKE YUKI (JP)
TERATANI SHIGEKI (JP)
YAMAMOTO MASAYOSHI (JP)
NAKAHAMA MASAYUKI (JP)
SATAKE YUKI (JP)
TERATANI SHIGEKI (JP)
YAMAMOTO MASAYOSHI (JP)
NAKAHAMA MASAYUKI (JP)
International Classes:
H02M3/155; H01F37/00
Foreign References:
JP2008306786A | 2008-12-18 | |||
JPH0160514U | 1989-04-17 | |||
JP2005086052A | 2005-03-31 | |||
JP2009261135A | 2009-11-05 | |||
JP2006187140A | 2006-07-13 |
Attorney, Agent or Firm:
Hosaka Michiko (JP)
Michiko Hosaka (JP)
Michiko Hosaka (JP)
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