Air-assisted spray nozzle assembly
US5829682A · kind A · utility
12Cited by
7References
26Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 26, 1996 |
| Grant date | Nov 3, 1998 |
| Priority date | — |
| Expiry date | Apr 26, 2016 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B1/26
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An air-assisted spray nozzle assembly including a pre-atomizing section and a spray tip located downstream of said pre-atomizing section. The spray tip has an upstream chamber for receiving pre-atomized liquid from the pre-atomizing section, a downstream chamber separated from the upstream chamber by an end wall, and the end wall is formed with a plurality of discharge passages adjacent its outer perimeter for directing a plurality of discharging flow streams in part in an outward axial direction and in part in a direction toward each other for defining a well defined conical or flat spray pattern.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.