Spray nozzle carrier
US5934556A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jan 22, 1997 |
| Grant date | Aug 10, 1999 |
| Priority date | — |
| Expiry date | Jan 22, 2017 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF25C2303/0481
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The spray nozzle carrier is made up of a component made of light material obtaining by drawing. This component includes several internal cavities and, in particular two tubular cavities (4 and 5) used as channels for the passage of water and of compressed air, these cavities being separated by a central cavity (9) forming a technical chamber, this technical chamber allowing the fitting of elements for fixing the spray nozzle. The drawn component (2) has preferably, an elliptical shape, the large axis of which is located in the plane passing through the spraying axis of the nozzle. This carrier can comprise a long pole of length between 5 and 15 m, for example, in order to create an artificial snowfall with a snow gun situated at a great height.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.