Fabric air duct with directional vent
US6960130B2 · kind B2 · utility
20Cited by
9References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 12, 2003 |
| Grant date | Nov 1, 2005 |
| Priority date | — |
| Expiry date | Jun 8, 2023 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF24F2013/0608
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A fabric air duct of an HVAC system includes a discharge air register with an air deflector that extends along the length of the duct. Rotating or twisting the deflector adjusts the volume and/or direction of the air being discharged from the register. Even though the deflector is disposed inside the duct, the deflector can be twisted or rotated by manipulating the exterior fabric wall of the duct.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.