Insulated wire and coil
US9343197B2 · kind B2 · utility
0Cited by
8References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 29, 2012 |
| Grant date | May 17, 2016 |
| Priority date | — |
| Expiry date | Jun 7, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01B3/421
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An insulated wire includes a conductor, and an insulating covering layer including a first insulation layer formed around the conductor and a second insulation layer formed around the first insulation layer. An elastic modulus of the second insulation layer at 300° C. is not less than 300 MPa, and a relative permittivity of the insulating covering layer is not more than 3.0.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.