Title:
COIL
Document Type and Number:
WIPO Patent Application WO/2019/044796
Kind Code:
A1
Abstract:
[Problem] To provide a surface mount coil which can be mounted on a circuit substrate with high reliability in terms of vibration resistance and the like.
[Solution] This coil is provided with a hollow cylindrical core, and an exterior case housing the entire core. The core and the exterior case are adhesively secured to each other at least at one upper corner and at least one lower corner in a see-through view in which a hollow portion of the core is laterally arranged.
Inventors:
YOSHIOKA TOSHIKIYO (JP)
SHIRASE SHIGEKI (JP)
OIKAWA SATOSHI (JP)
OHTA MAKOTO (JP)
YAMASAKI NOBUYUKI (JP)
NAKATA KOUICHI (JP)
SHIRASE SHIGEKI (JP)
OIKAWA SATOSHI (JP)
OHTA MAKOTO (JP)
YAMASAKI NOBUYUKI (JP)
NAKATA KOUICHI (JP)
Application Number:
PCT/JP2018/031671
Publication Date:
March 07, 2019
Filing Date:
August 28, 2018
Export Citation:
Assignee:
NIPPON CHEMICON (JP)
International Classes:
H01F27/02; H01F17/06; H01F27/29; H01F37/00
Foreign References:
| JPH08172019A | 1996-07-02 | |||
| JPH0579917U | 1993-10-29 | |||
| JP2007035887A | 2007-02-08 | |||
| JPH0660116U | 1994-08-19 | |||
| US5900796A | 1999-05-04 |
Attorney, Agent or Firm:
HAMADA Haruo (JP)
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