Air and/or aerosol heater
US10477897B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Feb 21, 2017 |
| Grant date | Nov 19, 2019 |
| Priority date | — |
| Expiry date | Jun 6, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05B2203/022
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An air and/or aerosol heater (10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120, 130, 140, 150), especially for an e-cigarette, includes a tube (11, 21, 31, 34, 35, 41, 51, 61, 71, 81, 91, 101, 111, 121, 131, 141, 151), in which air and/or aerosol can be heated, and includes a resistor element (12, 22, 32, 42, 52, 62, 72, 82, 92, 102, 112, 122, 132, 142, 152) arranged on the outer surface of the tube (11, 21, 31, 34, 35, 41, 51, 61, 71, 81, 91, 101, 111, 121, 131, 141, 151) or on the inner surface of the tube (11, 21, 31, 34, 35, 41, 51, 61, 71, 81, 91, 101, 111, 121, 131, 141, 151). The resistor element (12, 22, 32, 42, 52, 62, 72, 82, 92, 102, 112, 132, 142, 152) is fixed on the tube (11, 21, 31, 34, 35, 41, 51, 61, 71, 81, 91, 101, 111, 121, 131, 141, 151).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.