PSC motor for automatic washer
US5166568A · kind A · utility
23Cited by
19References
29Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 27, 1991 |
| Grant date | Nov 24, 1992 |
| Priority date | — |
| Expiry date | Jun 27, 2011 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B40/00
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A permanent split capacitor motor and a drive system for an automatic washer including the motor for rotating an agitator in the automatic washer. A control circuit operates the motor in first and second directions. The motor has two stator windings with a turns ratio of approximately 1.0 and a low inertia rotor. The stator bore to outside stator diameter is preferably 0.43.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.