Motor of air conditioning system and air conditioning system having the same
US6558140B2 · kind B2 · utility
2Cited by
7References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 16, 2001 |
| Grant date | May 6, 2003 |
| Priority date | — |
| Expiry date | Oct 23, 2021 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF04D29/626
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A motor drives a fan that creates airflow in an air conditioning system. The motor includes a cup-shaped motor holder and a yoke received inside of the motor holder. The motor holder has a peripheral wall and an open end at one end of the peripheral wall. The yoke has an open end adjacent to the open end of the motor holder. The open end of the yoke has a flange that extends radially outwardly. An outer peripheral end of the flange is positioned radially outward of the peripheral wall of the motor holder.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.