Title:
WINDING COMPONENT
Document Type and Number:
WIPO Patent Application WO/2007/086412
Kind Code:
A1
Abstract:
[PROBLEMS] To achieve a highly reliable structure essentially by solving the problem of disconnection incident to application of external force to a terminal and the problem of disconnection due to solder dip heat without causing degradation in terminal strength, cost increase or thinning of a wire. [MEANS FOR SOLVING PROBLEMS] In a winding component where a terminal (12) is projecting from a bobbin (14) equipped with a winding portion and a winding terminal is connected with the terminal, a resin protrusion (40) is formed integrally with the bobbin at the root of the terminal. The resin protrusion has such a shape that a portion of its periphery is notched to allow the side face of the terminal to project partially, a wire wound around the resin protrusion tightly a plurality of times is brought into contact with the terminal and connected by solder dip.
Inventors:
HIRONAKA KIYOSHI (JP)
AKIYAMA HIDEYUKI (JP)
HIROHASHI TORU (JP)
YAMADA KATSUO (JP)
FUJII AKIHIRO (JP)
AKIYAMA HIDEYUKI (JP)
HIROHASHI TORU (JP)
YAMADA KATSUO (JP)
FUJII AKIHIRO (JP)
Application Number:
PCT/JP2007/051066
Publication Date:
August 02, 2007
Filing Date:
January 24, 2007
Export Citation:
Assignee:
FDK CORP (JP)
HIRONAKA KIYOSHI (JP)
AKIYAMA HIDEYUKI (JP)
HIROHASHI TORU (JP)
YAMADA KATSUO (JP)
FUJII AKIHIRO (JP)
HIRONAKA KIYOSHI (JP)
AKIYAMA HIDEYUKI (JP)
HIROHASHI TORU (JP)
YAMADA KATSUO (JP)
FUJII AKIHIRO (JP)
International Classes:
H01F38/08; H01F27/28
Foreign References:
| JPS6260019U | 1987-04-14 | |||
| JPH0476018U | 1992-07-02 | |||
| JPS6219721U | 1987-02-05 | |||
| JPS6249218U | 1987-03-26 |
Attorney, Agent or Firm:
ISSHIKI & CO. (12-7 Shinbashi 2-chom, Minato-ku Tokyo, JP)
Download PDF: