Water discharging devices
US7530474B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 31, 2005 |
| Grant date | May 12, 2009 |
| Priority date | — |
| Expiry date | Oct 31, 2025 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B17/08
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A water discharging amusement device incorporates a housing defining an interior chamber, an inlet conduit dimensioned and arranged to receive water from a source of pressurized water and to direct received pressured water into the interior chamber, a rotatable nozzle assembly dimensioned and arranged to spin while receiving pressurized water from the interior chamber and to eject a substantially spiral stream of water as it spins, and a drive assembly disposed within the chamber and dimensioned and arranged to convert linear forces imparted by pressurized water arriving via the inlet into rotary forces for rotating the rotatable nozzle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.