Blower assembly
US9086073B2 · kind B2 · utility
5Cited by
17References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 10, 2012 |
| Grant date | Jul 21, 2015 |
| Priority date | — |
| Expiry date | Mar 1, 2034 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF04D29/4226
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A blower assembly for use in a vehicle is disclosed, wherein the blower assembly includes a housing and a fan wheel disposed in the housing. A scroll duct formed in the housing axially and radially expands from a scroll cutoff towards an air outlet. The fan wheel includes a hub, concentrically arranged inner and outer annular rings, and an array of spaced apart blades extending between the hub and the annular rings.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.