Outlet device and shower head with slow vortex rotating water
US10421084B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 22, 2016 |
| Grant date | Sep 24, 2019 |
| Priority date | — |
| Expiry date | Jan 18, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B1/3478
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An outlet device provides vortex rotating water and includes a diverter having a side surface disposed with at least two spiral accelerating grooves extending along an axial direction and having a bottom surface disposed with a collision chamber, the at least two spiral accelerating grooves being evenly arranged about an axis of the collision chamber and having respective ends that connect to the side walls of the collision chamber; and an outlet body disposed with an accommodating chamber and a vortex rotating chamber connected to each other in the axial direction. The diverter is disposed in the accommodating chamber. The vortex rotating chamber is a dome shaped body having a flat end face that is connected to a bottom end of the accommodating chamber and has an external protruding surface. The outlet body has an outlet connected to the external protruding surface of the vortex rotating chamber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.