Thermostatically controlled remote control for a ceiling fan and light
US5528229A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Oct 29, 1993 |
| Grant date | Jun 18, 1996 |
| Priority date | — |
| Expiry date | Oct 29, 2013 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B30/70
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
An apparatus and method for thermostatically controlling the operation of a multiple speed fan and light assembly by inputting a desired temperature range and airflow direction for each fan speed and by inputting a single number for controlling the on time and duration of the light assembly. A temperature sensor determines an initial room temperature, an input device enters a temperature set-point corresponding to each of the fan speeds, a processor stores the temperature set-points corresponding to each of the fan speeds from the input device, receives the temperature signal and uses the temperature signal and the temperature set-points to determine a desired fan speed, and a fan driving device changes the initial rotation speed to the desired fan speed in response to the processor and thereby automatically controls the fan speed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.