Aerosol generating system with multiple inductor coils
US10945456B2 · kind B2 · utility
8Cited by
1References
30Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 31, 2020 |
| Grant date | Mar 16, 2021 |
| Priority date | — |
| Expiry date | Mar 31, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA24F40/48
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An aerosol-generating device is provided, including a housing having a chamber configured to receive at least a portion of an aerosol-forming article; a first coil disposed at least partially around, or adjacent to, the chamber; and a second coil disposed at least partially around, or adjacent to, the chamber, with an inductance of the first coil being between 1.1 and 2 times greater than an inductance of the second coil.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.