Automization nozzle of electronic atomization inhaler
US9504279B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 19, 2012 |
| Grant date | Nov 29, 2016 |
| Priority date | — |
| Expiry date | May 10, 2033 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA24F40/10
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An atomizing nozzle of an electronic atomizing inhalator is provided. The inhalator includes a casing body, a closure wall at the opening of the front end of the casing body, a gas-outlet aperture on the closure wall, and a rear closure provided at the opening of the rear end of the casing body. A gas-inlet aperture is in the rear closure. A liquid-container and heater are provided in the cavity formed by the casing body, the closure wall and the rear closure. An airflow-passage connecting to the gas-outlet aperture is provided between the casing body and the liquid-container. A liquid-guiding device closes the liquid-container at the opening of the liquid-container. No liquid-storage medium is provided in the liquid-container. A connection-passage for connecting the airflow-passage and the gas-inlet aperture is provided between the liquid-guiding device and the rear closure. The heater is provided on the top of the rear closure, contacting the lower surface of the liquid-guiding device, with at least part of the heater located in the connection-passage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.