Canopy downdraft fan assembly
US11254184B2 · kind B2 · utility
0Cited by
1References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 6, 2020 |
| Grant date | Feb 22, 2022 |
| Priority date | — |
| Expiry date | Sep 3, 2040 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF04D29/646
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A canopy downdraft fan assembly for being able to direct air flow like a curtain as selected. The canopy downdraft fan assembly includes a canopy assembly including support members adapted to be mounted upon a prime mover and including a canopy mounted upon the support members; and an air flow generating assembly in communication with the canopy assembly and including one or more fans.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.