Title:
COIL UNIT
Document Type and Number:
Japanese Patent JP2017084865
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a coil unit for non-contact power supply at a low manufacturing cost.SOLUTION: A coil unit 1 includes a coil 5 in a non-contact power supply system, a coil case 3 for housing a coil 5 in a housing space having a bottom wall 2 and a peripheral wall 4 and opening upward, a capacitor module 7 placed in the winding center part of the coil 5 wound on the bottom wall 2 along the peripheral wall 4, and a magnetic material covering the capacitor module 7. The magnetic material is composed of a plurality of magnetic plates 8a, 8b, 8c, and 8d arranged to be divided at positions not overlapping an element 73 mounted on the capacitor module 7.SELECTED DRAWING: Figure 1
Inventors:
SAWADA ATSUSHI
KOMATSU HIROKI
TSUSHIMA YOSHITAKA
KOMATSU HIROKI
TSUSHIMA YOSHITAKA
Application Number:
JP2015208701A
Publication Date:
May 18, 2017
Filing Date:
October 23, 2015
Export Citation:
Assignee:
YAZAKI CORP
International Classes:
H01F38/14; H02J7/00; H02J50/00
Domestic Patent References:
| JP2015153863A | 2015-08-24 |
Foreign References:
| WO2014166963A1 | 2014-10-16 | |||
| US20170040098A1 | 2017-02-09 | |||
| US20160268847A1 | 2016-09-15 |
Attorney, Agent or Firm:
Patent business corporation glory patent office
Previous Patent: A package for electronic parts, an oscillator, electronic equipment, and a base station
Next Patent: Bonding wire
Next Patent: Bonding wire