Infrared receiver system for a remote control ceiling fan
US5033113A · kind A · utility
26Cited by
1References
1Claims
0Family size
Inventor
Key dates
| Filing date | May 31, 1989 |
| Grant date | Jul 16, 1991 |
| Priority date | — |
| Expiry date | May 31, 2009 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B10/114
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An infrared receiver system for a remote control ceiling fan including a connector disposed in a switch housing of a ceiling fan, an infrared detective sensor disposed in a casing which is connected to a plug by an extension cable. The plug is insertable into the connector of the switch housing for making an electrical connection between the plug and the connector. The detective sensor is located at a lower end of the casing such that the detective sensor is wide open for receiving signals in the undisturbed atmosphere below the ceiling fan.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.