Spray nozzle assemblies
US9027860B2 · kind B2 · utility
2Cited by
11References
22Claims
0Family size
Inventors
Key dates
| Filing date | Apr 22, 2009 |
| Grant date | May 12, 2015 |
| Priority date | — |
| Expiry date | Nov 17, 2029 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B1/3006
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A spray nozzle assembly includes a body and a spray nozzle retainer cap, and further including a device for protecting wear components from damage. Preferably, housings are provided within the spray nozzle assembly for protecting wear components, such as a swirl chamber and an orifice disc from damage. A sealing device is included within the nozzle assembly, which is subject to only compressive forces.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.