Title:
TRIAXIAL ANTENNA AND CORE ASSEMBLY USED THEREFOR
Document Type and Number:
WIPO Patent Application WO/2011/129347
Kind Code:
A1
Abstract:
Disclosed is a core assembly provided with first and second core components having rectangular barrel portions around which an X-axis coil and a Y-axis coil are wound and flanges integrally and diagonally extending from the barrel portions, and a bobbin having an annular portion and projections diagonally extending from the annular portion, wherein the projections of the bobbin are provided with terminal members connected to ends of the X-axis coil, the Y-axis coil, and the Z-axis coil, and in order that the barrel portion of the first core component and at least a part of the barrel portion of the second core component are adjacent, the annular portion of the bobbin functions as a space in which the first core component is arranged from one side and receives at least a part of the barrel portion of the second core component from the other side, and a space around which the Z-axis coil is wound is formed between the projections of the bobbin and the flange of the second core component.
Inventors:
MIKI HIROHIKO (JP)
NAKAMURA MASAKI (JP)
KODANI TADASHI (JP)
AKANO FUMIKO (JP)
NAKAMURA MASAKI (JP)
KODANI TADASHI (JP)
AKANO FUMIKO (JP)
Application Number:
PCT/JP2011/059120
Publication Date:
October 20, 2011
Filing Date:
April 12, 2011
Export Citation:
Assignee:
HITACHI METALS LTD (JP)
MIKI HIROHIKO (JP)
NAKAMURA MASAKI (JP)
KODANI TADASHI (JP)
AKANO FUMIKO (JP)
MIKI HIROHIKO (JP)
NAKAMURA MASAKI (JP)
KODANI TADASHI (JP)
AKANO FUMIKO (JP)
International Classes:
H01Q7/06; H01Q1/32; H01Q21/24
Foreign References:
| JP2003092509A | 2003-03-28 | |||
| JP2004015168A | 2004-01-15 | |||
| JP2006157295A | 2006-06-15 |
Other References:
See also references of EP 2560234A4
None
None
Attorney, Agent or Firm:
TAKAISHI Kitsuma (JP)
Kitsuma Takaishi (JP)
Kitsuma Takaishi (JP)
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Claims: