Removable cartridge for liquid diffusion device and cartridge insert thereof
US9162004B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 2, 2015 |
| Grant date | Oct 20, 2015 |
| Priority date | — |
| Expiry date | Feb 2, 2035 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01F2101/54
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An insert of a cartridge for use with a liquid diffusing device is provided. The insert includes a body, an inlet provided in the body to receive diffused liquid generated within the cartridge during operation of the liquid diffusing device, an outlet zone defined at least in part by the body through which to discharge the diffused liquid toward an external environment, and a tortuous passage extending between the inlet and the outlet zone to aid in further reducing an average particle size of the diffused liquid as the diffused liquid moves through the tortuous passage. Removable cartridges for use with a diffusion device are also provided which include such an insert.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.