Hall effect current sensor for an aerosol delivery device
US10258086B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jan 12, 2016 |
| Grant date | Apr 16, 2019 |
| Priority date | — |
| Expiry date | Jan 11, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA24F40/10
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An aerosol delivery device is provided that includes a housing defining a reservoir configured to retain aerosol precursor composition. The aerosol delivery device also includes a plurality of electronic components interconnected by or connected to one or more conductors, and these electronic components include a heating element, a control component and a Hall effect current sensor. The control component is configured to operate in an active mode in which the control component is configured to control the heating element to activate and vaporize components of the aerosol precursor composition. The Hall effect current sensor is positioned proximate a conductor of the one or more conductors, and configured to measure to a current through the conductor. And the control component is configured to control operation of at least one functional element of the aerosol delivery device in response to the current so measured.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.