Showerhead, showerhead fluid concentrator, and method
US11229920B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 22, 2016 |
| Grant date | Jan 25, 2022 |
| Priority date | — |
| Expiry date | Apr 11, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B15/654
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A showerhead is provided having a housing, a perforate partition and a nozzle body. The housing has a fluid inlet and a fluid outlet. The perforate partition is provided in the housing between the inlet and the outlet and has at least one peripheral fluid passage communicating with the fluid inlet. Each peripheral fluid passage communicates at a downstream end with an inwardly extending peripheral slot, and each slot communicates at a downstream end with a mixing cavity. The nozzle body is carried by the housing downstream of the mixing cavity and has a compression port at an upstream end and an outlet port at a downstream end in fluid communication with the compression port.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.