Systems and methods for dispensing texture material using dual flow adjustment
US9248457B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 27, 2012 |
| Grant date | Feb 2, 2016 |
| Priority date | — |
| Expiry date | Mar 5, 2034 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D83/206
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An aerosol dispenser for dispensing stored material in a spray comprises a container, a conduit, and first and second adjustment systems. The container defines a chamber containing the stored material and pressurized material. The conduit defines a conduit passageway having a conduit inlet and a conduit outlet. The conduit inlet is arranged within the chamber and the conduit outlet is arranged outside of the chamber. The first adjustment system is arranged to vary a flow of stored material along the conduit passageway and is arranged between the conduit inlet and the conduit outlet. The second adjustment system arranged to vary a flow of stored material along the conduit passageway and is arranged between the first adjustment system and the conduit outlet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.