Adjustable and sealable jet nebuliser for bottles able to be elastically deformed by squeezing
US7441715B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Feb 24, 2005 |
| Grant date | Oct 28, 2008 |
| Priority date | — |
| Expiry date | Feb 24, 2025 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B11/0029
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An adjustable and sealable jet nebulizer for bottles able to be elastically deformed by squeezing is mounted on the mouth of the neck (2) of a bottle (3). A conduit for air (16) and a conduit for liquid (17) are obtained coaxially in a cylindrical body (4) of the nebulizer, which is engaged with a screw-on cap (28), provided with a central exhaust orifice (29). The screw-on cap (28) has a cylindrical wall (30), to be inserted between the conduit for air (16) and the conduit for liquid (17), to create a mixing chamber (33) with variable geometry. The conduit for liquid (17) has on its upper end an arm (26) oriented upwards, bearing, at its free end, a tip cap (27), able to be inserted into the central exhaust orifice (29) whilst the screw-on cap (28) is screwed onto the cylindrical body (9), until sealing the nebulizer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.