Top cover, motor, fan and fan shroud assembly for an air conditioning unit
US4394111A · kind A · utility
44Cited by
10References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 11, 1981 |
| Grant date | Jul 19, 1983 |
| Priority date | — |
| Expiry date | Sep 11, 2001 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF24F13/20
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A top cover, motor, fan and fan shroud for an air conditioning unit are assembled into an integrated structure with motor supporting legs which attach to the top cover and cause the shroud to be drawn against the cover. The legs connect with the shroud in a manner serving to preserve the concentricity of the shroud, and attach to the inside of a band which can be tightened to assure containment of the motor in a defined position under the shroud and vented portion of the cover.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.