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Title:
STATIC ELECTROMAGNETIC APPARATUS
Document Type and Number:
WIPO Patent Application WO/2011/158290
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a core structure for reactor and transformer cores which is characterised in being formed from a hollow core and a rod core, and having an arbitrary number of limbs. The core structure is provided with a plurality of hollow cores formed in the shape of a hollow, and a plurality of rod cores which are disposed between the hollow cores so as to bring the hollow surfaces thereof in opposition with each other, and wiring is wound around a part of the cores.

More Like This:
JP6359767Stacked iron core structure and transformer equipped with it
JPS57143808WOUND CORE FOR STATIONARY ELECTRICAL EQUIPMENT
Inventors:
KOMINAMI TSUTOMU (JP)
IDE KAZUMASA (JP)
Application Number:
PCT/JP2010/004008
Publication Date:
December 22, 2011
Filing Date:
June 16, 2010
Export Citation:
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Assignee:
HITACHI LTD (JP)
KOMINAMI TSUTOMU (JP)
IDE KAZUMASA (JP)
International Classes:
H01F27/25; H01F27/24
Foreign References:
JPH04345009A1992-12-01
JPS54137726U1979-09-25
JPH02129716U1990-10-25
JPS5860912U1983-04-25
JP2010087536A2010-04-15
Attorney, Agent or Firm:
POLAIRE I. P. C. (JP)
Polaire Intellectual Property Corporation (JP)
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