Pre-programmed electronic programmable thermostat
US5329991A · kind A · utility
200Cited by
9References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 5, 1992 |
| Grant date | Jul 19, 1994 |
| Priority date | — |
| Expiry date | Nov 5, 2012 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05D23/1904
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
An electronic programmable thermostat having a plurality of program sets, each comprising a plurality of times and a corresponding plurality of temperatures is disclosed. To program the thermostat, the user merely selects a program set and the plurality of times and temperatures corresponding to the selected program set is programmed into the thermostat to control the heating and/or cooling systems controlled by the thermostat.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.