1830, an American named james byron, inspired by the clock structure, invented a mechanical fan that can be fixed on the ceiling and driven by a clockwork.
1872, the Frenchman Joseph invented a mechanical fan, which was started by a clockwork turbine and driven by a gear chain device. This fan is much more exquisite than the mechanical fan invented by Byron.
The birth of electric fan
1880, a new gadget was born in the human world. This year, American Shule Wheeler installed the iron sheet directly on the motor for the first time in human history, and then connected to the power supply, and the blades turned rapidly. The electric fan was born.
1882, Huey Skats Hoyla, chief technician of Croca Zhikazis Engine Factory in New York, USA, improved the earliest electric fan invented by American Shule Weiler and put it on the market, becoming the first commercial electric fan in the world. At that time, the electric fan was a desktop fan with only two blades.