Axial blower, a blower rotor
US9683577B2 · kind B2 · utility
0Cited by
7References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 31, 2012 |
| Grant date | Jun 20, 2017 |
| Priority date | — |
| Expiry date | Feb 28, 2034 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF04D29/36
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
An axial blower where each socket includes a device for mounting of a rotor blade out of the number of rotor blades being, at a proximal end, at the rotor hub, provided with a blade foot to the effect that the blade foot can be received and retained in the socket in such a manner that the rotor blade extends from the socket and radially outward from the hub surface on the rotor hub, and the blade foot and the socket are configured such that the rotor blade can be mounted and retained at two or more different angles about a blade axis extending from the rotor hub and completely or partially radially outwards from the rotor hub.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.