Wiring arrangement for blower motors of an air conditioner
US4112338A · kind A · utility
2Cited by
4References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 3, 1976 |
| Grant date | Sep 5, 1978 |
| Priority date | — |
| Expiry date | Nov 3, 1996 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02P1/54
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The running speeds of first and second electric motors can be controlled by a common voltage controller only by addition of an electromagnetic switch and a manual switch, the first and second motors being used for driving first and second blowers which are parts of an air heating device and an air cooling device, respectively.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.