Pulsating spray cleaning nozzle assembly and method
US12285769B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 6, 2022 |
| Grant date | Apr 29, 2025 |
| Priority date | — |
| Expiry date | Jul 28, 2043 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60S1/56
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Disclosed includes embodiments of a pulsed spray nozzle assembly, comprising a nozzle housing having a cavity with an inlet configured to receive a flow of fluid therein. A flow conditioning insert configured to be inserted inside the cavity of the housing to communicate fluid from the inlet to an interaction region downstream from the flow conditioning insert along an inlet axis within the housing, a step may extend from an inner surface of the cavity to assist to create turbulent flow in the interaction region. An outlet along the housing in communication with the interaction region, wherein the fluid is configured to be dispensed from the outlet having a pulsed spray pattern along an outlet axis that is generally perpendicular to the inlet axis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.