Starting device for a single-phase induction motor
US5598080A · kind A · utility
80Cited by
23References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 12, 1993 |
| Grant date | Jan 28, 1997 |
| Priority date | — |
| Expiry date | Feb 12, 2013 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF04D13/06
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The single-phase induction motor has a starting device which is activated during the start-up phase of the motor and exposes at least a part of the motor coil to a voltage which changes temporarily, the average value of the voltage formed during one period of oscillation not being equal to zero.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.