Double inlet centrifugal blower with peripheral motor
US9157441B2 · kind B2 · utility
8Cited by
12References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 20, 2011 |
| Grant date | Oct 13, 2015 |
| Priority date | — |
| Expiry date | Apr 29, 2034 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF04D25/0606
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A centrifugal blower apparatus includes a scroll-shaped housing with first and second air inlets which open to a blower chamber that is in fluid communication with an air outlet. The blower includes a motor to drive an impeller, wherein the motor is secured to a frame that is coupled with the housing in a manner to substantially enhance aerodynamic performance of the blower.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.