Separator
US10230086B2 · kind B2 · utility
0Cited by
1References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 11, 2012 |
| Grant date | Mar 12, 2019 |
| Priority date | — |
| Expiry date | Jun 19, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present invention provides an inexpensive separator having excellent heat resistance and causing no contraction even in a high temperature circumstance nor short circuit while maintaining a high porosity. This separator is characterized in that the flat surfaces of scaly particles are oriented in the extending direction of the surface of the separator, the scaly particles being arranged in layers in the thickness direction of the separator, and fibrous materials are interposed among the scaly particles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.