Refrigerator control system
US4566289A · kind A · utility
38Cited by
3References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 9, 1984 |
| Grant date | Jan 28, 1986 |
| Priority date | — |
| Expiry date | Nov 9, 2004 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B30/70
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A novel refrigerator control system is disclosed which comprises an inverter for driving a motor for a compressor, and a change-over device for driving the compressor directly with a commercial power supply when the compressor motor is not driven by the inverter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.