Aerosol generating apparatus having air circulation hole and groove
US11344067B2 · kind B2 · utility
1Cited by
65References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 29, 2018 |
| Grant date | May 31, 2022 |
| Priority date | — |
| Expiry date | Mar 10, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2201/10219
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An aerosol generating apparatus includes a heater housing including an air circulation hole provided around an inlet through which a cigarette is inserted and an air circulation groove connected to the air circulation hole, and a heater assembled in the heater housing to heat the cigarette, wherein the heater housing includes an air circulation space formed between an outer surface of the cigarette and the air circulation groove.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.