Molded polymer air diffusing screen
US6139426A · kind A · utility
17Cited by
5References
24Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 10, 1998 |
| Grant date | Oct 31, 2000 |
| Priority date | — |
| Expiry date | Mar 10, 2018 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S454/906
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A molded plastic air diffusing screen in an air supply system provided for effectively diffusing or deflecting air supplied through a coreless or vane-free duct such that undesirable air turbulence and draft/currents are substantially diminished; more particularly, the novel plastic screen diffuser minimizes noise emanating from the penetrating air supply.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.