High-pressure cleaning spray nozzle
US5931392A · kind A · utility
10Cited by
9References
18Claims
0Family size
Inventor
Key dates
| Filing date | Mar 7, 1997 |
| Grant date | Aug 3, 1999 |
| Priority date | — |
| Expiry date | Mar 7, 2017 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B1/3402
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A high-pressure spray nozzle includes a nozzle body with a longitudinal channel formed therein that provides a fluid passageway between an inlet and a mouth zone. The passageway has an inner configuration that includes a shoulder with a generally radiused portion that enables increased force and a more even spray distribution for fluid exiting the mouth zone.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.