Remotely controllable thermostat
US6260765A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Feb 25, 2000 |
| Grant date | Jul 17, 2001 |
| Priority date | — |
| Expiry date | Feb 25, 2020 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2012/285
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A thermostat system for controlling activation of a temperature management system is operable in an energy-savings mode for enhancing energy savings and in a comfort mode for enhancing comfort, where the operating mode is selectable by a user. The thermostat system has operating mode control circuitry which includes (1) a manual mode control operable to cause the operating mode control circuit to switch between the energy-savings and the comfort states when pressed by the user, (2) a wireless receiver for receiving a wireless mode switching signal that causes the operating mode switching circuitry to switch between the energy-savings and the comfort states, and (3) telephone communication circuitry for receiving a telephonic mode switching signal that causes the operating mode switching circuitry to switch between the energy-savings and the comfort states. Thus, the present invention offers at least three convenient ways for the user to switch between energy-savings and comfort modes of operation. A temperature sensor senses the temperature of the air space and produces a sensed temperature signal based on the temperature of the air space. A controller produces an under-temperature…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.