Diffusion device with replaceable cartridge
US8939386B2 · kind B2 · utility
18Cited by
25References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 12, 2007 |
| Grant date | Jan 27, 2015 |
| Priority date | — |
| Expiry date | Apr 19, 2029 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16N7/34
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A removable replaceable cartridge for use with a liquid diffusing device. The cartridge includes a venturi, a conduit extending to the venturi, a mixing area and an outlet path for atomizing and dispersing a liquid within the cartridge. A diffusion device including a removable replaceable cartridge received within a housing. The housing includes a source of compressed gas which is directed into the cartridge. A venturi head with a unitary body for use with a diffusion device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.