Coil assembly, structure for attaching coil assembly, and electrical connection box
US10304606B2 · kind B2 · utility
2Cited by
0References
15Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Apr 28, 2015 |
| Grant date | May 28, 2019 |
| Priority date | — |
| Expiry date | Sep 13, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01F2017/046
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A coil assembly includes a coil unit in which a coil obtained by winding a winding wire is disposed around a magnetic core, a coil case that accommodates the coil unit, and a potting material with which an inside of the coil case is filled, and the coil case has an elastic fixing portion that is attachable to a resin member to which the coil case is to be fixed. The above-described configuration makes it possible to provide a coil assembly that is unlikely to crack and generate abnormal noises.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.