Fan control system and air conditioner that includes the same
US8801390B2 · kind B2 · utility
1Cited by
20References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 20, 2008 |
| Grant date | Aug 12, 2014 |
| Priority date | — |
| Expiry date | Oct 25, 2029 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF25B2600/11
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A fan control system includes a first fan, a second fan that is adjacent to the first fan, a first motor that is configured to rotate the first fan, a second motor that is configured to rotate the second fan, and a control unit. The control unit is configured to control the rotational speeds of the first motor and the second motor, and to decrease the rotational speeds of both the first motor and the second motor when the rotational speed of the first motor must be decreased.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.