Air assisted spray system
US5899387A · kind A · utility
33Cited by
2References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 19, 1997 |
| Grant date | May 4, 1999 |
| Priority date | — |
| Expiry date | Sep 19, 2017 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B1/306
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An improved air-assisted spray nozzle assembly includes a section for receiving liquid and gas streams and a spray tip located downstream therefrom. The spray tip has a downstream chamber for receiving the liquid and gas with passages, each terminating with a cavity. The cavity cooperates with complementary notched portions for directing discharging flow streams in a predetermined direction for defining a well defined conical or flat spray pattern.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.