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A ceiling fan is a fan mounted on the ceiling of a room or space, usually electrically powered, ... It has enjoyed the longest production run of any fan in history ...
Philip H. Diehl (January 29, 1847 – April 7, 1913) was a German-American mechanical engineer and inventor who held several U.S. patents, including electric incandescent lamps, electric motors for sewing machines and other uses, and ceiling fans.
Comfort•Touch was the first ceiling fan control system to utilize a radio frequency remote transmitter (previous handheld remote systems offered by other manufacturers used infrared transmitters, much like a TV remote.) It was also the first ceiling fan control system to integrate an LCD display into the user interface (transmitter). [4]
A ceiling fan is a fan suspended from the ceiling of a room. Most ceiling fans rotate at relatively low speeds and do not have blade guards because they are inaccessible and unwieldy. Ceiling fans are used in both residential and industrial/commercial settings.
The first attempt was in 1983 when U.S.-based Patton Industries imported the electric oscillating fans, relabeled them "KDK by Patton", and the ceiling fans were then relabeled "RoyalAire" by Sumitomo America, one of Matsushita's banks, shareholders and insurance providers. This was a failure as the products never caught on with consumers.
The tournament, the largest in World Cup history with an expanded field of 48 teams and 104 matches, will be co-hosted by the U.S., Canada and Mexico and is expected to draw nearly twice as many ...