Title:
MEMBER AND STRUCTURE FOR FIXING CORE
Document Type and Number:
WIPO Patent Application WO/2007/108201
Kind Code:
A1
Abstract:
[PROBLEMS] To provide a technology for reducing sizes, weight and even cost
of a reactor by simplifying the core fixing structure of the reactor. [MEANS FOR
SOLVING PROBLEMS] A reactor (10) is provided with a case (101) for storing a core
(109) and a coil (105). A core fixing member fixes the core (109) in the case (101).
The core fixing member is constituted by integrally forming a first spring section
(S1), which urges the side surface of the core (109) in the horizontal direction,
with a second spring section (S2), which urges the upper surface of the core (109)
in the vertical direction. Furthermore, a stopper section (ST), which regulates
removal of the core (109) from the inside of the case (101), is integrally formed
on a boundary to the second spring section (S2), through a cut (105) to cover a part
of the upper surface of the core (109).
Inventors:
OKAMOTO TADAYUKI (JP)
Application Number:
PCT/JP2007/000177
Publication Date:
September 27, 2007
Filing Date:
March 07, 2007
Export Citation:
Assignee:
TAMURA SEISAKUSHO KK (JP)
OKAMOTO TADAYUKI (JP)
OKAMOTO TADAYUKI (JP)
International Classes:
H01F37/00; H01F38/12
Foreign References:
| JP2005072198A | 2005-03-17 | |||
| JP2001076941A | 2001-03-23 | |||
| JP2004296818A | 2004-10-21 | |||
| JPH0587919U | 1993-11-26 | |||
| JPH0883708A | 1996-03-26 |
Attorney, Agent or Firm:
KURIHARA, Kiyoshi (21-8 Yoyogi 2-chom, Shibuya-ku Tokyo 53, JP)
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