Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
COUPLED INDUCTOR
Document Type and Number:
WIPO Patent Application WO/2018/190075
Kind Code:
A1
Abstract:
[Problem] To provide a coupled inductor in which a first conductor and a second conductor are formed of electrically conductive metal plates intersecting each other, and with which total current path lengths can be made the same dimensions. [Solution] A first conductor 10 and a second conductor 20 are accommodated in a magnetic core. The first conductor 10 and the second conductor 20 are formed of electrically conductive metal plates. The first conductor 10 and the second conductor 20 intersect each other in central intersecting paths 11, 21, and are shaped to be vertically spaced apart from each other. The first conductor 10 and the second conductor 20 have equal total current path length dimensions, and have equal direct-current resistances.

Inventors:
KONNO, Yukio (1-7, Yukigaya-otsukamachi, Ota-k, Tokyo 01, 〒1458501, JP)
Application Number:
JP2018/010485
Publication Date:
October 18, 2018
Filing Date:
March 16, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
ALPS ELECTRIC CO., LTD. (1-7 Yukigaya-otsukamachi, Ota-ku Tokyo, 01, 〒1458501, JP)
International Classes:
H01F37/00; H01F17/06; H01F27/28
Foreign References:
JP2013526787A2013-06-24
JP2010027758A2010-02-04
JPS5853111U1983-04-11
Attorney, Agent or Firm:
NOZAKI, Teruo (506 Wellshan Ikebukuro, 1-17-3 Higashi-Ikebukuro Toshima-k, Tokyo 13, 〒1700013, JP)
Download PDF: